code stringlengths 2 1.05M |
|---|
'use strict';
module.exports = function(app) {
// Routing logic
// ...
var filmes=require('../../app/controllers/filmes.server.controller');
//Every request without a parameter
app.route('/filmes')
.get(filmes.list)
.post(filmes.create);
/**
*every request with a filmeId parameter
*/
app.route('/filmes/:filmeId')
.get(filmes.read)
.put(filmes.update)
.delete(filmes.delete);
}; |
import 'materialize-css/dist/css/materialize.min.css';
import React from 'react';
import ReactDOM from 'react-dom';
import { Provider } from 'react-redux';
import { createStore, applyMiddleware } from 'redux';
import reduxThunk from 'redux-thunk';
import App from './components/App';
import reducers from './reducers';
// Dev only
import axios from 'axios';
window.axios = axios;
const store = createStore(
reducers,
{},
applyMiddleware(reduxThunk)
);
ReactDOM.render(
<Provider store={store}>
<App />
</Provider>,
document.querySelector('#root')
);
if (module.hot) {
module.hot.accept();
}
|
module.exports = function ({ $incremental, $lookup }) {
return {
object: function () {
return function (object) {
return function ($buffer, $start, $end) {
let $_, $$ = []
if ($end - $start < 1) {
return $incremental.object(object, 0, $$)($buffer, $start, $end)
}
$buffer[$start++] = object.nudge & 0xff
if ($end - $start < 4) {
return $incremental.object(object, 2, $$)($buffer, $start, $end)
}
$_ =
(0x5eaf << 17 & 0xfffe0000) >>> 0 |
object.one << 15 & 0x18000 |
object.two << 12 & 0x7000
$$[0] = (value => value)(object.three)
$_ |=
$$[0] << 11 & 0x800
$_ |=
$lookup[0].indexOf(object.four) << 6 & 0x7c0 |
0xaa & 0x3f
$buffer[$start++] = $_ >>> 24 & 0xff
$buffer[$start++] = $_ >>> 16 & 0xff
$buffer[$start++] = $_ >>> 8 & 0xff
$buffer[$start++] = $_ & 0xff
if ($end - $start < 1) {
return $incremental.object(object, 4, $$)($buffer, $start, $end)
}
$buffer[$start++] = object.sentry & 0xff
return { start: $start, serialize: null }
}
}
} ()
}
}
|
/**
Created by paper on 15/8/5.
Same Tree
https://leetcode.com/problems/same-tree/
Given two binary trees, write a function to check if they are equal or not.
Two binary trees are considered equal if they are structurally identical
and the nodes have the same value.
*/
/**
* Definition for a binary tree node.
* function TreeNode(val) {
* this.val = val;
* this.left = this.right = null;
* }
*/
/**
* @param {TreeNode} p
* @param {TreeNode} q
* @return {boolean}
*/
// 用同样的方式遍历2棵树，时刻判断当前进度的两棵树的值是否相等
// 一发现不同，立马退出
var isSameTree = function(p, q) {
var ret = true;
function check(p, q){
if(!ret) return;
if(!p && !q){
return;
}else if(p && q){
if(p.val === q.val){
check(p.left, q.left);
check(p.right, q.right);
}else{
ret = false;
}
}else{
ret = false;
}
}//end check
check(p, q);
return ret;
};
|
/*!
* template-push <https://github.com/jonschlinkert/template-push>
*
* Copyright (c) 2014-2015, Jon Schlinkert.
* Licensed under the MIT License.
*/
'use strict';
var File = require('vinyl');
var through = require('through2');
var toVinyl = require('to-vinyl');
/**
* Expose `push`
*/
module.exports = push;
/**
* Returns a function that takes the current instance of `app`.
*
* ```js
* var app = require('your-app');
* var appPush = require('template-push')(app);
* ```
*
* @param {Object} `app` Instance of app.
* @return {Function} Factory function used to build a stream.
* @api public
*/
function push(app) {
if (!app || typeof app.views === 'undefined') {
throw new Error('template-push expects `app` to be an instance of Template.');
}
/**
* Returns a stream that pushes a collection of templates
* onto a stream as vinyl file objects.
*
* ```js
* // create a new arbitrary template type (collection)
* app.create('foo', {isRenderable: true});
*
* // Load `foo` templates
* app.foo('about-app.md', {content: '...'});
*
* // push the `foo` collection into the stream to be rendered
* app.task('default', function () {
* appPush('foo').pipe(app.dest('dist/'));
* });
* ```
*
* @name appPush
* @param {String} `name` Name of the collection to push into the stream.
* @return {Stream} Stream used in piping objects through.
* @api public
*/
return function(name) {
var isString = typeof name === 'string';
if (!isString && typeof name !== 'object') {
throw new TypeError('template-push expects collection `name` to be a string or object.');
}
var session = app.session;
var loaded = session.get('loaded') || [];
loaded.push(name);
session.set('loaded', loaded);
var stream = through.obj();
var pass = through.obj();
stream.pipe(pass);
var collection = isString
? (app.views[name] || {})
: name;
process.nextTick(function () {
for (var key in collection) {
if (collection.hasOwnProperty(key)) {
stream.write(toVinyl(collection[key], File));
}
}
stream.end();
});
return pass;
};
}
|
version https://git-lfs.github.com/spec/v1
oid sha256:b7cf43b9b32219eba17b465209a71eb152b139d706211b6066f44cf1b74d1918
size 92797
|
// Find the mode for an array
// INPUT: take in array of numbers
// OUTPUT: the mode(most common) number in the array
// Pseudo_______________________________________________________
// Create a function
// function will take an Array as an Arg
// Create an empty object called numberRange
// Create a loop that will go over each array
// Create a new variable that will be a property for the object
// The property should be the number or value of the numbers in the array but not all of the occurances
//We need to set the values of the property
// add up all the occurances of this number
// check and see if this equal to the next one-> if true add 1
// Need to check the numbers in the value spot
// set varable to eqaul 0 to hold value of og most occurance
// if the next numer has more occurances set it equal to most occured
// this will cylce over until largest/most is left
// set that equal to the mode
// Solution___________________________________________________________
function mode(array){
var numbers = {};
for(var i = 0; i < array.length; i++){
if(numbers[array[i]] === undefined){
numbers[array[i]] = 0;
}
numbers[array[i]]++ ;
}
var mostOccured = 0;
var modeNum;
for(var propNum in numbers){
if(numbers[propNum] > mostOccured){
mostOccured = numbers[propNum]
modeNum = propNum
}
}
console.log(modeNum)
}
mode([1, 2, 4, 5, 6, 1, 2, 3, 2, 2, 1])
// First pass________________________________________________________
// function mode(array){
// var idvidualNumber = []
// var numberOccurance = []
// for(var i = 0; i < array.length; i++){
// if(array[i] >= array[i] + 1 ){
// idvidualNumber.push(array[i]);
// }
// else {
// numberOccurance[numberOccurance.length - 1]++;
// }
// console.log(idvidualNumber)
// Second GO______________________________________________
// function mode(array){
// var numberRange = {}
// for(var i = 0; i < array.length; i++){
// var numProp = array[i]
// // This next part is ther I need to get the values of numbers or the ammount they occured.
// if(numberRange[numProp] === array[i] + 1){
// numberRange[numProp] = numberRange[numProp] + 1;
// }
// else numberRange[numProp] = [i]
// // numberRange[numProp]
// console.log(numberRange[numProp]);
// }
// }
// mostOccured([1, 2, 4, 5, 6, 1, 2, 3, 2, 2, 1])
// Reflection________________________________________________________
// What concepts did you solidify in working on this challenge?
// I knew going into this one that I would have to use a few sources to get the correct answer. I think for/in has set in a bit.
// What was the most difficult part of this challenge?
// I was having the worst problem with checking if the recent number inthe array had happened or not. I was on the right path but I did not think to check if it was === to undefined and count that way.
// Did you solve the problem in a new way this time?
// Yes the last time I was pushing it back an forth from array to array and hash.
// Was your pseudocode different from the Ruby version? What was the same and what was different?
// It was way more different than last time. I feel like I can take
// more time on these and really brainstorm for pseudocode. |
module.exports = {
"selector": "//EmptyStatement",
"version": "3",
"en": {
"name": "EmptyStatement"
}
}; |
var dump = require('./dump.js');
var amazonEmr = require('../awssum-amazon-emr.js');
var emr = new amazonEmr.Emr({
'accessKeyId' : process.env.ACCESS_KEY_ID,
'secretAccessKey' : process.env.SECRET_ACCESS_KEY,
'region' : amazonEmr.US_EAST_1,
});
emr.DescribeJobFlows(function(err, data) {
dump(err, 'err');
dump(data, 'data');
});
|
var mongoose = require('mongoose');
var Schema = mongoose.Schema;
var ArchiveSchema = new Schema({
idUser :{
type : Schema.Types.ObjectId, ref: 'patients'
},
archive :{
type : String
}
});
module.exports = mongoose.model('archive', ArchiveSchema); |
var GeometryGeneratorTetraHedron = require('./GeometryGeneratorTetraHedron');
function Mesher(seedRadius, divisions, densityLookup, iterations) {
this.geometryGenerator = new GeometryGeneratorTetraHedron(seedRadius, divisions, densityLookup, iterations);
}
Mesher.prototype = {
createGeometry: function() {
var geom = new THREE.Geometry();
geom.vertices = this.geometryGenerator.collectVertices();
geom.faces = this.geometryGenerator.collectFaces();
geom.computeFaceNormals();
geom.computeVertexNormals();
return geom;
}
}
module.exports = Mesher; |
/*global FormData XMLHttpRequest*/
import ko from "knockout";
import flatten from "lodash/array/flatten";
import api from "../api";
import makeSource from "../typeaheadsource";
import store from "../store";
import user from "./user";
function wrapLectureAlias(alias, canonical) {
return {alias, canonical}
}
export default class DocumentSubmission {
constructor() {
this.selectedLectures = [];
this.selectedExaminants = [];
this.date = null;
this.name = null;
this.anonymous = false;
this.file = null;
this.department = 'computer science';
this.doctype = 'oral';
this.solution = null;
this.comment = null;
this.status = undefined; /* undefined | 'success' | 'error' | 'waiting' */
this.errorlabel = '';
this.submissionEnabled = true;
ko.track(this);
}
get examinantsTypeaheadDataset() {
return {
source: makeSource(store.examinants.filter(x => x.validated || user.isAuthenticated).map(e => e.name)),
templates: {
suggestion: l => `<a href="#" onclick="return false;">${l}</a>`,
},
};
}
get lecturesTypeaheadDataset() {
return {
source: makeSource(flatten(store.lectures.filter(x => x.validated || user.isAuthenticated).map(l =>
[l.name].concat(l.aliases).map(alias => wrapLectureAlias(alias, l.name))
)), 'alias'),
display: 'canonical',
valueKey: 'canonical', /* needed by bootstrap-tagsinput */
templates: {
suggestion: x => `<a href="#" onclick="return false;">${x.alias}${x.alias === x.canonical ? "" : ` <span class="full-name">${x.canonical}</span>`}</a>`,
},
};
}
submit() {
/* input validation */
if (this.selectedLectures.length === 0) {
this.status = 'error';
this.errorlabel = "Bitte gib die in der Prüfung geprüften Vorlesungen an.";
return;
}
if (this.selectedExaminants.length === 0) {
this.status = 'error';
this.errorlabel = "Bitte gib die in der Prüfung anwesenden PrüferInnen an.";
return;
}
// even though we set the input field to only accept pdfs, Chrome allows any file to be selected
if (!this.file || !this.file.name.toLowerCase().endsWith('.pdf')) {
this.status = 'error';
this.errorlabel = "Bitte gib eine Pdf-Datei zum Hochladen an.";
return;
}
if (new Date() < Date.parse(this.date) && !user.isAuthenticated) {
this.status = 'error';
// ERROR: HACKING TOO MUCH TIME
this.errorlabel = "Bitte verletze nicht die Kausalität.";
return;
}
let fd = new FormData();
let obj = {
lectures: this.selectedLectures,
examinants: this.selectedExaminants,
date: this.date,
document_type: this.doctype,
student_name: this.anonymous || user.isAuthenticated ? null : this.name,
department: this.department,
};
if (this.comment)
obj.comment = this.comment;
if (this.doctype === 'written')
obj.solution = this.solution;
fd.append('json', JSON.stringify(obj));
fd.append('file', this.file);
let req = new XMLHttpRequest();
req.withCredentials = true;
req.open('POST', api.baseUrl + 'documents');
req.onerror = (e) => {
this.status = 'error';
this.errorlabel = e;
this.submissionEnabled = true;
};
req.onreadystatechange = () => {
if (req.readyState === 4) {
switch (req.status) {
case 200:
this.status = 'success';
this.errorlabel = '';
this.submissionEnabled = user.isAuthenticated;
break;
case 400:
req.onerror("Ungültige Eingabe. Bitte überprüfe noch einmal alle Felder.");
break;
default:
req.onerror(req.requestText);
}
}
};
this.status = 'waiting';
this.errorlabel = '';
this.submissionEnabled = false;
req.send(fd);
}
get user() { return user; }
}
|
angular.module('myApp', [])
.config(function($sceDelegateProvider) {
$sceDelegateProvider.resourceUrlWhitelist([
"*://example.org/*", // BAD
"https://**.example.com/*", // BAD
"https://example.**", // BAD
"https://example.*" // BAD
]);
});
|
angular.module('profile', [])
.config(angular.module('union').control())
.config(function($routeProvider){
$routeProvider.when('/profile', {controller: 'ProfileCtrl', templateUrl: 'app/apps/profile/profile.html'})
})
.controller('ProfileCtrl', function($scope){
console.log("profile ctrl");
})
|
var gulp = require('gulp');
var os = require('os');
var fs = require('fs');
var path = require('path');
/** Clear react-packager cache */
gulp.task('clear-cache', function () {
var tempDir = os.tmpdir();
var cacheFiles = fs.readdirSync(tempDir).filter(function (fileName) {
return fileName.indexOf('react-packager-cache') === 0;
});
cacheFiles.forEach(function (cacheFile) {
var cacheFilePath = path.join(tempDir, cacheFile);
fs.unlinkSync(cacheFilePath);
console.log('Deleted cache: ', cacheFilePath);
});
if (!cacheFiles.length) {
console.log('No cache files found!');
}
});
|
import stream from 'stream'
export function toObj () {
}
export default class Json2obj extends stream.Transform {
constructor (
{
writableObjectMode = true,
readableObjectMode = false
} = {}
) {
super({writableObjectMode, readableObjectMode})
this.internalBuffer = []
this.vertexMap = new Map
this.textureCoordinateSet = new Set
this.vertexNormalSet = new Set
this.parameterVerticeSet = new Set
this.faceSet = new Set
}
_mergeVertices (jsonEvent) {
this.faceSet.add(jsonEvent.vertices.map(
vertex => {
let vertexString = JSON.stringify(vertex)
if (this.vertexMap.has(vertexString)) {
return this.vertexMap.get(vertexString)
}
else {
let vertexMapSize = this.vertexMap.size + 1
this.vertexMap.set(vertexString, vertexMapSize)
return vertexMapSize
}
}
))
}
_processJsonEvent (jsonEvent) {
if (jsonEvent.hasOwnProperty('vertices')) {
this._mergeVertices(jsonEvent)
}
}
_transform (chunk, encoding, done) {
if (this._writableState.objectMode) {
console.assert(
typeof chunk === 'object',
'Chunk must be of type "object" ' +
'or writableObjectMode must be set to false'
)
this._processJsonEvent(chunk)
}
else {
if (Buffer.isBuffer(chunk))
chunk = chunk.toString()
this.internalBuffer = this.internalBuffer.concat(chunk.split('\n'))
let jsonEventString
while (jsonEventString = this.internalBuffer.shift()) {
let jsonEvent = JSON.parse(jsonEventString)
this._processJsonEvent(jsonEvent)
}
}
done()
}
_flush (done) {
this.push('o Solid Object\n\n')
for (let vertexString of this.vertexMap.keys()) {
let vertex = JSON.parse(vertexString)
this.push(`v ${vertex.x} ${vertex.y} ${vertex.z}\n`)
}
this.push(
'\nf ' +
[...this.faceSet]
.map(face => face.join(' '))
.join('\nf ') +
'\n'
)
done()
}
}
|
import PropTypes from 'prop-types'
import React, { Component } from 'react'
export default class TagEditor extends Component {
render () {
const { entity } = this.props
return (
<div className='custom-editor'>
<div>
<h1><i className='fa fa-folder' /> {entity.name}</h1>
</div>
</div>
)
}
}
TagEditor.propTypes = {
entity: PropTypes.object.isRequired
}
|
'use strict';
describe('cards types', function () {
it('counting should work', function () {
var hm = ScrollsTypes.HavingMissingRemainingCards(
[{c: 1, s: {id: 1}}, {c: 1, s: {id: 2}}, {c: 3, s: {id: 4}}, {c: 1, s: {id: 10}}, {c: 3, s: {id: 11}}],
[{c: 1, s: {id: 1}}, {c: 1, s: {id: 3}}, {c: 3, s: {id: 7}}, {c: 3, s: {id: 10}}, {c: 1, s: {id: 11}}]
);
expect(hm.length).toBe(4);
});
it('conversion should work', function () {
var tc = ScrollsTypes.TypesToCards([1, 2, 2], {look: {}});
expect(tc.length).toBeDefined();
});
});
|
const _ = require('lodash');
const findSameOrBefore = require('./findSameOrBefore');
const take = (series, path, date) => {
const item = findSameOrBefore(series, path, date);
if(_.isUndefined(item)) {
return;
}
const index = _.findLastIndex(series, item);
if(index > -1) {
return _.slice(series, 0, index+1);
}
};
module.exports = take;
|
'use strict';
/* Services */
var services = angular.module('services', []);
services.service('SharedData', function () {
return {
search: ""
};
});
|
var RedisHandler = function(){
var _self = this;
_self.util = {
notyConfirm: function(message, cb){
var buttons = [
{addClass: 'btn btn-primary', text: 'Ok', onClick: function ($noty) { $noty.close(); cb(); } },
{addClass: 'btn btn-danger', text: 'Cancel', onClick: function ($noty) { $noty.close(); } }
];
noty({text: message, type: 'alert', layout: 'center', buttons: buttons, modal: true});
},
handleAjaxResponse: function(ajaxResponse){
noty({text: ajaxResponse.message, type: ajaxResponse.success ? 'success' : 'error', timeout: 3500, layout: 'topRight'});
},
blockUI: function(){
$.blockUI({message: '<h2>Please wait... <i class="fa fa-cog fa-spin"></i></h2>'});
}
};
_self.fn = {
deleteById: function(o){
var id = o.id;
var type = o.type;
_self.util.notyConfirm("Are you sure you want to delete the job of type "+ type + " with ID #"+id+"?", function(){
_self.util.blockUI();
$.getJSON(window.basepath + "/api/jobs/delete/id/"+type+"/"+id).done(function(response){
_self.util.handleAjaxResponse(response);
dataModel.fn.refreshViewModel(true);
}).always(function(){
$.unblockUI();
});
});
},
deleteByStatus: function(status){
status = status.toLowerCase();
var statusDisplay = status;
if(status === "pending"){
status = "wait";
statusDisplay = "pending";
}
_self.util.notyConfirm("Are you sure you want to delete <strong>all</strong> jobs with the status "+statusDisplay+"?", function(){
_self.util.blockUI();
$.getJSON(window.basepath + "/api/jobs/delete/status/"+status).done(function(response){
if(status !== statusDisplay && response.success){
response.message = response.message.replace(status, statusDisplay);
}
_self.util.handleAjaxResponse(response);
dataModel.fn.refreshViewModel(true);
}).always(function(){
$.unblockUI();
});
});
},
pendingById: function(o){
var id = o.id;
var type = o.type;
_self.util.notyConfirm("Are you sure you want make the job of type "+ type + " with ID #"+id+" pending? This will put this job in the queue to be run again.", function(){
_self.util.blockUI();
$.getJSON(window.basepath + "/api/jobs/pending/id/"+type+"/"+id).done(function(response){
_self.util.handleAjaxResponse(response);
dataModel.fn.refreshViewModel(true);
}).always(function(){
$.unblockUI();
});
});
},
infoById: function(o, e){
var id = o.id;
var type = o.type;
_self.util.blockUI();
$.getJSON(window.basepath + "/api/jobs/info/"+type+"/"+id).done(function(response){
if(response.success === false){
_self.util.handleAjaxResponse(response);
}else{
var buttons = [
{addClass: 'btn btn-primary', text: 'Ok', onClick: function ($noty) { $noty.close(); } },
];
var response = JSON.parse(JSON.stringify(response));
response.message.data = JSON.parse(response.message.data);
var data = JSON.stringify(response.message.data, null, 2);
var stacktrace = response.message.stacktrace;
var message = '<pre style="text-align: left">Job ID: ' + id +
'\nType: ' + type +
'\nStatus: ' + o.status +
'\n\nData: ' + data;
if (stacktrace){
message = message + '\n\n<span style="color: red;">Stack Trace: \n' + stacktrace + '</span>' + '</pre>';
} else {
message = message + '</pre>';
}
var displayedNoty = noty({
text: message,
type: 'alert',
layout: 'center',
buttons: buttons,
modal: true,
template: '<div class="noty_message" style="height: 300px; width: 100%; overflow-y: scroll;"><span class="noty_text" style="width: 100%"></span><div class="noty_close"></div></div>'
});
displayedNoty.$message.parents('li').width("50vw");
displayedNoty.$message.parents('.i-am-new').css('left', '25vw');
}
}).always(function(){
$.unblockUI();
});
},
pendingByStatus: function(status){
status = status.toLowerCase();
var statusDisplay = status;
if(status === "pending"){
status = "wait";
statusDisplay = "pending";
}
_self.util.notyConfirm("Are you sure you want to make <strong>all</strong> jobs with the status "+status+" pending? This will put all jobs with this status in the queue to be run again.", function(){
_self.util.blockUI();
$.getJSON(window.basepath + "/api/jobs/pending/status/"+status).done(function(response){
if(status !== statusDisplay && response.success){
response.message = response.message.replace(status, statusDisplay);
}
_self.util.handleAjaxResponse(response);
dataModel.fn.refreshViewModel(true);
}).always(function(){
$.unblockUI();
});
});
}
};
return _self;
};
var redisHandler = new RedisHandler();
|
const _ = require( 'wTesting' );
let Hello = require( './Hello.js' );
//
function routine1( test )
{
test.identical( Hello.join( 'Hello ', 'world!' ), 'Hello world!' );
}
//
function routine2( test )
{
test.case = 'pass';
test.identical( Hello.join( 1, 3 ), '13' );
test.case = 'fail';
test.identical( Hello.join( 1, 3 ), 13 );
}
//
const Proto =
{
name : 'Hello',
tests :
{
routine1,
routine2,
}
}
//
const Self = wTestSuite( Proto );
if( typeof module !== 'undefined' && !module.parent )
wTester.test( Self.name );
|
import Vue from 'vue'
import Vuex from 'vuex'
import createPersistedState from 'vuex-persistedstate'
import actions from './actions'
import getters from './getters'
import mutations from './mutations'
Vue.use(Vuex)
const state = {
isLoading: true,
isOnline: true,
dismissedInventoryHelp: false,
dismissedTodayHelp: false,
user: {},
tasks: {},
pomodori: {}
}
export default new Vuex.Store({
state,
getters,
mutations,
actions,
plugins: [createPersistedState()]
})
export { state, getters, mutations, actions }
|
// @flow strict
export type Pet = {
id: number,
"x-dashes-id"?: string,
snake_case_id?: string,
objectType?: {}
} & NewPet;
export type NewPet = { name: string, tag?: string, category?: Category };
export type ErrorModel = { code: number, message: string };
export type IGenericCollectionPet = { items?: Array<Pet> };
export type IGenericCollectionString = { items?: Array<string> };
|
(function($) {
$(document).ready(function() {
var loading = $('#loading');
$.getJSON("/api/v1/years", function(result) {
var dropdown_year = $("#year_id");
$.each(result, function(item) {
dropdown_year.append($("<option />").val(this).text(this));
});
dropdown_year.show();
loading.hide();
});
$('#year_id').change(function() {
selected_year = $("#year_id").val();
$("#month_id").hide()
$("#chart_div").hide()
$("#employees_title").hide()
loading.show()
if (selected_year != 0) {
$("#month_id").empty();
$("#chart_div").empty();
$("#employees_title").empty();
$("#month_id").append($("<option />").val(0).text('-- '));
$.getJSON("/api/v1/top_employees/" + selected_year, function(result) {
var dropdown_month = $("#month_id");
$.each(result, function(item) {
var month_val = this[0],
month_text = this[1]
dropdown_month.append($("<option />").val(month_val).text(month_text));
dropdown_month.show();
});
});
}
loading.hide();
});
$("#month_id").change(function() {
$("#chart_div").empty();
$("#chart_div").hide()
$("#employees_title").empty();
loading.show();
var places = ["1st", "2nd", "3rd", "4th", "5th"];
var selected_month = $("#month_id").val();
selected_month_text = $("#month_id option:selected").text()
if (selected_month != 0) {
$.getJSON("/api/v1/top_employees/" + selected_year + "/" + selected_month, function(result) {
for (i = 0; i < Math.min(result.length, 5); i++) {
var place = '<p><b>' + places[i] + ' place:</b></p>' ,
img_url = "<p><img class='user_img' src=" + result[i][1].avatar_url + '></p>',
worker_name = "<p>" + result[i][0] + "</p>",
worked_hours = Math.floor(result[i][1].worked_hours),
worked_minutes = parseInt((result[i][1].worked_hours % 1) * 60);
if (worked_minutes < 10) {
worked_minutes = '0' + worked_minutes;
}
var worked_time = "title='Worked " + worked_hours + ':' + worked_minutes + " hours'";
$('#chart_div').append("<div class='worker_div'" + worked_time + " >" + place + img_url + worker_name + '</div>');
}
});
$('#employees_title').text("TOP 5 employees in " + selected_month_text)
$('#employees_title').show()
$('#chart_div').show()
}
loading.hide();
});
});
})(jQuery);
|
import { assert } from 'chai';
import Service from '../../../api/services/<%= name %>Service';
describe('services:<%= name %>Service', () => {
it('Should properly export', () => {
assert.isObject(Service);
});
});
|
angular.module('slideshow', [])
.controller('SlideshowController', function($scope, $timeout, $http) {
var pictures = [];
var delay = 2000;
var checkForNewPicturesDelay = 15000;
var currentPictureIndex = 0;
$scope.currentPicture = pictures[currentPictureIndex];
$scope.nextPicture = function() {
currentPictureIndex++;
if (currentPictureIndex == pictures.length) {
currentPictureIndex = 0;
}
$scope.currentPicture = pictures[currentPictureIndex];
};
function iteratePictures() {
$scope.nextPicture();
$timeout(iteratePictures, delay);
}
$timeout(iteratePictures, delay);
function checkForNewPictures() {
return $http.get('picturesList.txt?d=' + new Date().getTime())
.success(function(data) {
pictures = data.split('\n');
pictures.pop();
$timeout(checkForNewPictures, checkForNewPicturesDelay);
});
}
checkForNewPictures();
}); |
require('proof')(14, function (assert) {
var tz = require('timezone')(require('timezone/de_AT'))
// de_AT abbreviated days of week
assert(tz('2006-01-01', '%a', 'de_AT'), 'Son', 'Sun')
assert(tz('2006-01-02', '%a', 'de_AT'), 'Mon', 'Mon')
assert(tz('2006-01-03', '%a', 'de_AT'), 'Die', 'Tue')
assert(tz('2006-01-04', '%a', 'de_AT'), 'Mit', 'Wed')
assert(tz('2006-01-05', '%a', 'de_AT'), 'Don', 'Thu')
assert(tz('2006-01-06', '%a', 'de_AT'), 'Fre', 'Fri')
assert(tz('2006-01-07', '%a', 'de_AT'), 'Sam', 'Sat')
// de_AT days of week
assert(tz('2006-01-01', '%A', 'de_AT'), 'Sonntag', 'Sunday')
assert(tz('2006-01-02', '%A', 'de_AT'), 'Montag', 'Monday')
assert(tz('2006-01-03', '%A', 'de_AT'), 'Dienstag', 'Tuesday')
assert(tz('2006-01-04', '%A', 'de_AT'), 'Mittwoch', 'Wednesday')
assert(tz('2006-01-05', '%A', 'de_AT'), 'Donnerstag', 'Thursday')
assert(tz('2006-01-06', '%A', 'de_AT'), 'Freitag', 'Friday')
assert(tz('2006-01-07', '%A', 'de_AT'), 'Samstag', 'Saturday')
})
|
/**
* Sample VIEW script.
*
* @author Stagejs.CLI
* @created Fri Apr 21 2017 17:18:18 GMT-0700 (PDT)
*/
;(function(app){
app.view('Demo', {
template: '@view/demo.html',
data: 'realdata.json',
//coop: ['e', 'e'],
//poll:
//channels:
//editors:
//svg:
initialize: function(){},
onReady: function(){},
actions: {
// submit: function(){...},
// dosomething: function(){...},
// ...
},
});
})(Application);
|
import { mount } from '@vue/test-utils'
import Switch from '@/components/Switch'
import Form from '@/components/Form'
import Field from '@/components/Field'
import sinon from 'sinon'
describe('components/Switch', () => {
it('should handle checked prop with `null` value.', done => {
let wrapper = mount(Switch, {
propsData: {
checked: null
}
})
wrapper.vm.$on('change', val => {
expect(val).to.equal(true)
wrapper.destroy()
done()
})
wrapper.find('input').trigger('change')
})
it('should update checked/model value before change event is fired.', done => {
let wrapper = mount({
components: {
'veui-switch': Switch
},
data () {
return {
choice: 'YES'
}
},
methods: {
handleChange (checked) {
expect(checked).to.equal(false)
expect(this.choice).to.equal('NO')
wrapper.destroy()
done()
}
},
template:
'<veui-switch v-model="choice" true-value="YES" false-value="NO" @change="handleChange"/>'
})
wrapper.find('input').trigger('change')
})
it('should handle disabled prop correctly.', done => {
let wrapper = mount(Switch, {
propsData: {
disabled: true
}
})
expect(wrapper.vm.disabled).to.be.equals(true)
wrapper.destroy()
done()
})
it('should handle change correctly when disabled', async () => {
let wrapper = mount(Switch, {
propsData: {
disabled: true
}
})
let changeHandler = sinon.spy()
wrapper.vm.$on('change', changeHandler)
wrapper.find('input').trigger('change')
await wrapper.vm.$nextTick()
expect(changeHandler.callCount).to.equal(0)
wrapper.destroy()
})
it('should support checked + change usage', async () => {
let wrapper = mount(
{
components: {
'veui-switch': Switch
},
data () {
return {
checked: false
}
},
methods: {
handleChange (checked) {
this.checked = checked
}
},
template: '<veui-switch :checked="checked" @change="handleChange"/>'
},
{
sync: false
}
)
let { vm } = wrapper
let box = wrapper.find('input')
vm.checked = true
await vm.$nextTick()
expect(vm.checked).to.equal(true)
box.element.checked = false
box.trigger('change')
await vm.$nextTick()
expect(vm.checked).to.equal(false)
box.element.checked = true
box.trigger('change')
await vm.$nextTick()
expect(vm.checked).to.equal(true)
vm.checked = false
await vm.$nextTick()
expect(box.element.checked).to.equal(false)
wrapper.destroy()
})
it('should support checked.sync usage', async () => {
let wrapper = mount(
{
components: {
'veui-switch': Switch
},
data () {
return {
checked: false
}
},
template: '<veui-switch :checked.sync="checked"/>'
},
{
sync: false
}
)
let { vm } = wrapper
let box = wrapper.find('input')
vm.checked = true
await vm.$nextTick()
expect(vm.checked).to.equal(true)
box.element.checked = false
box.trigger('change')
await vm.$nextTick()
expect(vm.checked).to.equal(false)
box.element.checked = true
box.trigger('change')
await vm.$nextTick()
expect(vm.checked).to.equal(true)
vm.checked = false
await vm.$nextTick()
expect(box.element.checked).to.equal(false)
wrapper.destroy()
})
it('should only emit change event upon user interaction', async () => {
let changes = 0
let wrapper = mount(
{
components: {
'veui-switch': Switch
},
data () {
return {
checked: false
}
},
methods: {
handleChange (checked) {
changes++
}
},
template: '<veui-switch :checked="checked" @change="handleChange"/>'
},
{
sync: false
}
)
let { vm } = wrapper
vm.checked = true
vm.checked = false
await vm.$nextTick()
vm.checked = true
await vm.$nextTick()
vm.checked = false
await vm.$nextTick()
expect(changes).to.equal(0)
let box = wrapper.find('input')
box.element.checked = true
box.trigger('change')
box.element.checked = false
box.trigger('change')
await vm.$nextTick()
box.element.checked = true
box.trigger('change')
await vm.$nextTick()
box.element.checked = false
box.trigger('change')
await vm.$nextTick()
expect(changes).to.equal(4)
wrapper.destroy()
})
it('should handle correctly when activated', () => {
let wrapper = mount(
Switch,
{
propsData: {
checked: false
}
},
{
sync: false
}
)
wrapper.vm.$on('change', val => {
expect(val).to.equal(true)
})
wrapper.vm.activate()
})
it('should handle `model` prop correctly', async () => {
let wrapper = mount(
{
components: {
'veui-switch': Switch
},
data () {
return {
model: false
}
},
template: '<veui-switch :model="model"/>'
},
{
sync: false
}
)
let { vm } = wrapper
let input = wrapper.find('input')
expect(input.element.checked).to.equal(false)
vm.model = true
await vm.$nextTick()
expect(input.element.checked).to.equal(true)
// 从 true -> false 不能受之前 localChecked 的影响
vm.model = false
await vm.$nextTick()
expect(input.element.checked).to.equal(false)
wrapper.destroy()
})
it('should make prop `checked` fully controlled', async () => {
let wrapper = mount(
{
components: {
'veui-switch': Switch
},
data () {
return {
checked: false
}
},
template: '<veui-switch :checked="checked"/>'
},
{
sync: false
}
)
let { vm } = wrapper
let input = wrapper.find('input')
expect(input.element.checked).to.equal(false)
input.trigger('change')
await vm.$nextTick()
expect(input.element.checked).to.equal(false)
wrapper.destroy()
})
it('should only trigger click once', async () => {
let count = 0
let wrapper = mount(
{
components: {
'veui-switch': Switch
},
data () {
return {
checked: false
}
},
methods: {
handleClick () {
count++
}
},
template: '<veui-switch :checked="checked" @click="handleClick"/>'
},
{
sync: false
}
)
wrapper.trigger('click')
await wrapper.vm.$nextTick()
expect(count).to.equal(1)
})
it('should apply validations correctly when using input(instance)/blur(native) as triggers.', async () => {
const ruleErr = 'required'
const valiErr = 'gender出错啦'
const validators = [
{
fields: ['gender'],
validate: gender => {
return !gender
? {
gender: valiErr
}
: true
},
triggers: 'blur'
}
]
let wrapper = mount(
{
components: {
'veui-field': Field,
'veui-switch': Switch,
'veui-form': Form
},
data () {
return {
data: {
gender: null
},
rules: [
{
name: 'pattern',
value: /true/,
message: ruleErr,
triggers: 'blur'
}
],
validators
}
},
template: `<veui-form ref="form" :data="data" :validators="validators">
<veui-field name="gender" :rules="rules" field="gender"><veui-switch v-model="data.gender"/></veui-field>
</veui-form>`
},
{
sync: false,
attachToDocument: true
}
)
const { vm } = wrapper
await vm.$nextTick()
await blurWithValue(false)
hasError(valiErr)
await blurWithValue(true)
hasError(false)
vm.validators = null
await blurWithValue(false)
hasError(ruleErr)
await blurWithValue(true)
hasError(false)
await changeTrigger('input')
await inputWithValue(false)
hasError(valiErr)
await inputWithValue(true)
hasError(false)
vm.validators = null
await inputWithValue(false)
hasError(ruleErr)
await inputWithValue(true)
hasError(false)
wrapper.destroy()
async function blurWithValue (val) {
vm.data.gender = val
await vm.$nextTick()
let input = wrapper.find('.veui-switch input')
input.trigger('blur')
await vm.$nextTick()
}
async function inputWithValue (val) {
await vm.$nextTick()
let input = wrapper.find('.veui-switch input')
input.element.checked = val
input.trigger('change')
await vm.$nextTick()
}
async function changeTrigger (triggers) {
vm.rules = [{ ...vm.rules[0], triggers }]
vm.validators = [{ ...validators[0], triggers }]
await vm.$nextTick()
}
function hasError (err) {
if (err) {
expect(wrapper.find('.veui-field-error').text()).to.contains(err)
} else {
expect(wrapper.find('.veui-field-error').exists()).to.eql(false)
}
}
})
})
|
import React from 'react';
import PropTypes from 'prop-types';
import Interactive from 'react-interactive';
import { Link } from 'react-router-dom';
import { Li } from '../styles/style';
import s from '../styles/exampleTwoDeepComponent.style';
|
import styled from "styled-components/native";
export default styled.View`
align-items: center;
height: 100%;
justify-content: center;
width: 100%;
`;
|
import express from 'express'
import graphqlHTTP from 'express-graphql'
import bodyParser from 'body-parser'
import graphqlWhitelist, { Api } from '../../lib'
import {
GraphQLSchema,
GraphQLObjectType,
GraphQLString
} from 'graphql'
const QueryType = new GraphQLObjectType({
name: 'Query',
description: 'Test query',
fields: () => ({
firstName: {
type: GraphQLString,
resolve: () => 'John'
},
lastName: {
type: GraphQLString,
resolve: () => 'Cook'
}
})
})
const schema = new GraphQLSchema({
query: QueryType
})
export default (options) => {
const app = express()
if (!options.noBodyParser) {
app.use(bodyParser.json())
}
app.use('/graphql', graphqlWhitelist(options), (req, res) => graphqlHTTP({ schema, graphiql: true })(req, res))
app.use('/api', Api(options.store))
return app
}
|
import {test} from 'ava'
import util from '../lib/util'
test('sort pages', t => {
// 1-100 to ensure both the doc and page are sorted independently
const images = ['img/img-21-9.png', 'img/img-1-1.png', 'img/img-1-100.png']
const sorted = util.sortPages(images)
t.deepEqual(sorted, ['img/img-1-1.png', 'img/img-1-100.png', 'img/img-21-9.png'])
})
|
var express = require('express');
var http = require('http');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var swig = require('swig');
var Firebase = require('firebase');
var io = require("socket.io");
var routes = require('./routes/index');
var app = express();
var server = http.Server(app);
var io = io(server);
// view engine setup
app.engine('html', swig.renderFile);
app.set('view engine', 'html');
app.set('views', path.join(__dirname, 'views'));
// uncomment after placing your favicon in /public
//app.use(favicon(__dirname + '/public/favicon.ico'));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
// app.use(function(req, res, next) {
// req.io = io;
// next();
// });
// TODO: set cache to true in production
app.set('view cache', false);
swig.setDefaults({ cache: false });
// uncomment after placing your favicon in /public
//app.use(favicon(__dirname + '/public/favicon.ico'));
// app.http().io();
app.use('/', routes);
// catch 404 and forward to error handler
app.use(function(req, res, next) {
var err = new Error('Not Found');
err.status = 404;
next(err);
});
// error handlers
// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: err
});
});
}
// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: {}
});
});
module.exports = app;
|
var Action = require('../action')
module.exports = Action(/^\s*(#|REM )/i, Action.DONE)
|
var assert = require('assert');
var fs = require('fs');
var url = require('url');
var chai = require('chai');
chai.use(require('chai-string'));
var praat = require('../');
var myPackageJson = require('../package.json');
var installCore = require('../install-core');
var expect = chai.expect;
var version = myPackageJson.praatVersion;
var child_process = require('child_process');
describe('installed praat executable', function() {
before(function(done) {
installCore(done);
});
it('should exist', function() {
expect(fs.existsSync(praat)).to.be.true;
});
it('should be executable', function() {
var spawnResult = child_process.spawnSync(praat, ['--version']);
expect(spawnResult.error).to.be.empty;
});
it('should be version ' + version, function() {
var spawnResult = child_process.spawnSync(praat, ['--version']);
expect(spawnResult.error).to.be.empty;
expect(spawnResult.stderr.toString()).to.be.empty;
var reportedPraatVersion = spawnResult.stdout.toString();
expect(reportedPraatVersion).to.be.a('string').and.startWith('Praat ' + version);
});
});
describe('praat version', function() {
it('should be defined in package.json', function() {
expect(myPackageJson).to.be.an('object')
.with.property('praatVersion')
.which.is.a('string')
.and.is.not.empty;
});
});
describe('praat ' + version + ' download url', function() {
['linux32', 'linux64', 'win32', 'win64'].forEach(function(os) {
it('should be valid for ' + os, function() {
var osinfo = require('../misc/os_' + os);
var praatUrl = installCore.praatDownloadUrl(osinfo, version);
expect(praatUrl).to.be.a('string').and.not.be.empty;
praatUrl = url.parse(praatUrl);
expect(praatUrl).to.have.property('protocol').which.is.a('string').and.matches(/^https?:/);
});
});
});
console.log('Praat found at ' + praat); |
const fs = require("fs");
const path = require("path");
const archiver = require("archiver");
const request = require("request-promise");
const ncp = require("ncp");
const { google } = require("googleapis");
const { Storage } = require("@google-cloud/storage");
module.exports = async ({ server: websomServer, deploy, tmp }) => {
if (!deploy.credentials) {
console.error("Invalid gcp credentials");
}
let region = deploy.region || "us-east1";
let getServiceName = service => deploy.services[service] || deploy.services["prefix"] + service;
let creds = path.resolve(websomServer.config.configOverrides, deploy.credentials);
const storage = new Storage({
projectId: deploy.project,
keyFilename: creds
});
let webBucket = getServiceName("web_bucket");
let location = `projects/${deploy.project}/locations/${region}`;
let functionName = `${location}/functions/${getServiceName("function")}`;
let bucketURL = `https://storage.googleapis.com/${webBucket}/`;
let triggerURL = `https://${region}-${deploy.project}.cloudfunctions.net/${getServiceName("function")}`;
if (deploy.exportApi) {
fs.writeFileSync(path.resolve(websomServer.config.configOverrides, deploy.exportApi), JSON.stringify({
api: `${triggerURL}/api/v1`,
ui: triggerURL,
ssr: true,
version: "1"
}, false, "\t"));
}
let auth = new google.auth.GoogleAuth({
keyFile: creds,
scopes: [
"https://www.googleapis.com/auth/cloud-platform",
"https://www.googleapis.com/auth/devstorage.full_control"
]
});
let aClient = await auth.getClient();
let functions = google.cloudfunctions({
version: "v1",
auth: aClient
});
let server = {
webpack: {
mode: "production",
output: {
path: tmp + "/server",
publicPath: bucketURL
}
}
};
let client = {
webpack: {
mode: "production",
output: {
path: tmp + "/client",
publicPath: bucketURL
}
}
};
return {
server,
client,
async finish() {
console.log("Copying files");
await new Promise((res) => {
let website = path.resolve(websomServer.config.root, "../website");
let tmpWebsite = tmp + "/server/website";
if (!fs.existsSync(tmpWebsite))
fs.mkdirSync(tmpWebsite);
if (!fs.existsSync(tmp + "/server/websom"))
fs.mkdirSync(tmp + "/server/websom");
let tmpConfig = tmp + "/server/config";
if (!fs.existsSync(tmpConfig))
fs.mkdirSync(tmpConfig);
fs.writeFileSync(tmpConfig + "/global.json", fs.readFileSync(path.resolve(website, "../config/global.json")));
let package = JSON.parse(fs.readFileSync(path.resolve(website, "../package.json"), "utf8"));
package.dependencies.websom = "file:websom";
fs.writeFileSync(tmp + "/server/package.json", JSON.stringify(package, null, "\t"));
fs.writeFileSync(tmp + "/server/package-lock.json", fs.readFileSync(path.resolve(website, "../package-lock.json")));
fs.writeFileSync(tmp + "/server/index.js", fs.readFileSync(path.resolve(__dirname, "./handlers/cloudFunctions.js")));
fs.writeFileSync(tmp + "/server/vue-ssr-client-manifest.json", fs.readFileSync(tmp + "/client/vue-ssr-client-manifest.json"));
ncp(path.resolve(website, "../config"), tmpConfig, () => {
ncp(website, tmpWebsite, {
dereference: true
}, async () => {
let files = fs.readdirSync(websomServer.websomRoot);
let copies = [];
for (let file of files) {
if (file != "node_modules" && file != "vendor" && file != "Project" && file != ".git") {
let filepath = path.resolve(websomServer.websomRoot, file);
let stats = fs.lstatSync(filepath);
if (stats.isDirectory(filepath)) {
if (!fs.existsSync(filepath))
fs.mkdirSync(filepath);
copies.push(new Promise((resCopy, rej) => {
ncp(filepath, tmp + "/server/websom/" + file, {
dereference: true
}, () => {
resCopy();
});
}));
}else{
fs.writeFileSync(tmp + "/server/websom/" + file, fs.readFileSync(filepath));
}
}
}
await Promise.all(copies);
res();
});
});
});
let settings = {
name: functionName,
description: "Websom server handler",
entryPoint: "websomGCPEntryPoint",
runtime: "nodejs10",
timeout: deploy.timeout || "120s",
availableMemoryMb: deploy.memory || 512,
httpsTrigger: {},
environmentVariables: {
WEBSOM_BUCKET: bucketURL,
WEBSOM_TRIGGER: triggerURL
}
};
let uploadToSignedUrl = async () => {
let genRes = await functions.projects.locations.functions.generateUploadUrl({
parent: location
});
let signedUrl = genRes.data.uploadUrl;
await new Promise((resolve, rej) => {
let wStream = fs.createWriteStream(tmp + "/server.zip");
let archive = archiver("zip", {
zlib: { level: 9 }
});
wStream.on("close", () => {
fs.createReadStream(tmp + "/server.zip").pipe(request({
url: signedUrl,
method: "PUT",
headers: {
"Content-Type": "application/zip",
"x-goog-content-length-range": "0,104857600"
}
})).then((res) => {
resolve();
});
});
archive.pipe(wStream);
archive.directory(tmp + "/server", false);
archive.finalize();
});
return signedUrl;
};
console.log("Done.");
console.log("Deploying function.");
try {
let res = await functions.projects.locations.functions.get({
name: functionName
});
console.log("Found existing function... Patching");
let signedUrl = await uploadToSignedUrl();
try {
let patch = await functions.projects.locations.functions.patch({
name: functionName,
requestBody: {
...settings,
sourceUploadUrl: signedUrl
}
});
console.log("Function upload complete.");
}catch (e) {
console.log("Upload error.");
console.log(e);
}
} catch (e) {
try {
console.log("Creating new function.");
let signedUrl = await uploadToSignedUrl();
let create = await functions.projects.locations.functions.create({
location,
requestBody: {
...settings,
sourceUploadUrl: signedUrl
}
});
console.log("Function creation complete.");
} catch (e) {
console.error(e);
}
}
let storageAPI = google.storage({
version: "v1",
auth: aClient
});
try {
let bucket = await storageAPI.buckets.get({
bucket: webBucket
});
await storageAPI.buckets.patch({
bucket: webBucket,
requestBody: {
cors: [
{
method: ["GET", "OPTIONS"],
origin: ["*"],
maxAgeSeconds: 3600
}
]
}
});
} catch (e) {
let insert = await storageAPI.buckets.insert({
project: deploy.project,
predefinedAcl: "publicRead",
requestBody: {
name: webBucket,
cors: [
{
method: ["GET", "OPTIONS"],
origin: ["*"],
maxAgeSeconds: 3600
}
]
}
});
}
let bucket = storage.bucket(webBucket);
let clientResources = fs.readdirSync(tmp + "/client");
console.log("Uploading " + clientResources.length + " client files...");
let promises = [];
for (let i = 0; i < clientResources.length; i++) {
let cResource = clientResources[i];
promises.push(new Promise((pres, rej) => {
let dest = cResource;
let fileSplits = cResource.split(".");
let gzip = false;
if (fileSplits[fileSplits.length - 1] != "gz") {
//fileSplits.pop();
//cResource = fileSplits.join(".");
//gzip = true;
bucket.upload(path.resolve(tmp + "/client/", cResource), {
predefinedAcl: "publicRead",
gzip: true
}, (err, file) => {
if (err) {
console.log("Error uploading " + cResource);
}else{
console.log(`Uploaded ${i}/${clientResources.length} : ${cResource}`);
}
pres();
});
}else{
pres();
}
}));
}
await Promise.all(promises);
console.log("Upload complete");
console.log("--------------------");
console.log("----- DEPLOYED -----");
console.log("-- SSR SERVER URL --");
console.log(triggerURL);
console.log("--------------------");
}
};
}; |
function p2kwiet138013951168_btnCheckin_onClick_seq0(eventobject) {
return addFlight.call(this);
} |
jest.autoMockOff();
describe('Barman', function() {
let Barman = require("../src/barman").default;
class ServiceTest
{
constructor(test, subTest2) {this.test = test; this.subTest2 = subTest2}
}
class SubServiceTest
{
constructor() {}
}
class SubServiceTest2
{
constructor() {}
}
it("should return the container of the bottle", () => {
let barman = new Barman();
expect(barman.bottle.container).toEqual(barman.getContainer());
});
it ("should register a parameter from the config", () => {
let config = {
parameters: {
parameter1: "test",
parameter2: "test2"
}
};
let barman = new Barman(config);
expect(barman.getParameter('parameter1')).toEqual("test");
});
it ("should check the configuration", () => {
let config = {
services: [
{
name: 'serviceTest',
definition: ServiceTest,
parameters: ['subService', 'missingService']
},
{
name: 'subService',
definition: SubServiceTest
}
]
};
let barman = new Barman();
expect(() => {barman.checkConfigDependencies(config)}).toThrow(new Error('Service missingService declared as parameter but could not be fined in configuration'));
config.services[1].parameters = "string";
config.services[0].parameters = ['subService'];
expect(() => {barman.checkConfigDependencies(config)}).toThrow(new Error('Bad argument exception; Expect parameters to be array, string given'))
});
it ("should find a service in the config", function() {
let config = {
services: [
{
name: 'serviceTest',
definition: ServiceTest
}
]
};
let barman = new Barman();
expect(barman.findService(config, 'serviceTest')).toEqual(config.services[0]);
expect(barman.findService(config, 'inexistingService')).toBeUndefined();
});
it("should check whether a config has a service or not", function() {
let config = {
services: [
{
name: 'serviceTest',
definition: ServiceTest
}
]
};
let barman = new Barman();
expect(barman.configHasService(config, 'serviceTest')).toBeTruthy();
expect(barman.configHasService(config, 'inexistingService')).toBeFalsy();
});
it("should check depdencies for the object", function () {
let barman = new Barman();
let service = {
name: 'serviceTest',
definition: ServiceTest,
parameters: ['subServiceTest']
};
let config = {
services: [service]
};
expect(() => barman.checkContainerDependencies(config, service)).toThrow(new Error('Service dependency not found in container. Looked for subServiceTest'));
service = {
name: 'serviceTest',
definition: SubServiceTest
};
config = {
services: [service]
};
expect(barman.checkContainerDependencies(config, service)).toBeUndefined();
});
it("should register a class in the barman's bottle container", function() {
let config = {
services: [
{
name: 'serviceTest',
definition: ServiceTest,
parameters: ['subServiceTest', 'subServiceTest2']
},
{
name: 'subServiceTest',
definition: SubServiceTest
},
{
name: 'subServiceTest2',
definition: SubServiceTest2
}
]
};
let barman = new Barman(config);
let serviceTest = barman.bottle.container.serviceTest;
expect(serviceTest instanceof ServiceTest).toBeTruthy();
expect(serviceTest.test instanceof SubServiceTest).toBeTruthy();
expect(serviceTest.subTest2 instanceof SubServiceTest2).toBeTruthy();
});
it("should get the service in the container", function() {
let config = {
services: [
{
name: 'serviceTest',
definition: ServiceTest,
parameters: ['subServiceTest', 'subServiceTest2']
},
{
name: 'subServiceTest',
definition: SubServiceTest
},
{
name: 'subServiceTest2',
definition: SubServiceTest2
}
]
};
let barman = new Barman(config);
expect(barman.get("serviceTest") instanceof ServiceTest).toBeTruthy();
});
it("should throw an error if there is a cyclic dependency", function() {
let config = {
name: 'serviceTest',
definition: ServiceTest,
parameters: ['subServiceTest']
};
let config2 = {
name: 'subServiceTest',
definition: SubServiceTest,
parameters: ['serviceTest']
};
let configs = {
services: [config, config2]
};
let barman = new Barman();
expect(function() {barman.checkContainerDependencies(configs, config)}).toThrow(new Error('Cyclic dependency detected'));
});
it("should shake the configurations", () => {
let config1 = {
services: [
{
name: "service1Config1",
definition: ServiceTest
},
{
name: "service2Config1",
definition: ServiceTest
},
{
name: "service3Config1",
definition: ServiceTest
}
],
parameters: {
"param1Config1": "param1Config1",
"param2Config1": "param2Config1",
"paramConfig": "param3Config1"
},
extra: "test"
};
let config2 = {
services: [
{
name: "service1Config2",
definition: ServiceTest
},
{
name: "service2Config2",
definition: ServiceTest
}
],
parameters: {
"param1Config2": "param1Config2",
"param2Config2": "param2Config2"
}
};
let config = {
resources: [config1, config2],
services: [
{
name: "service1Config",
definition: ServiceTest
},
{
name: "service2Config",
definition: ServiceTest
}
],
parameters: {
"paramConfig": "paramConfig"
}
}
let expected = {
resources: [config1, config2],
services: config.services.concat(config1.services, config2.services),
parameters: {
"param1Config1": "param1Config1",
"param2Config1": "param2Config1",
"paramConfig": "param3Config1",
"param1Config2": "param1Config2",
"param2Config2": "param2Config2"
}
};
expect(Barman.shake(config)).toEqual(expected);
});
});
|
const http = require("http");
const options = {
"method": "POST",
"hostname": "mockbin.com",
"port": null,
"path": "/har",
"headers": {
"Content-Type": "multipart/form-data; boundary=---011000010111000001101001"
}
};
const req = http.request(options, function (res) {
const chunks = [];
res.on("data", function (chunk) {
chunks.push(chunk);
});
res.on("end", function () {
const body = Buffer.concat(chunks);
console.log(body.toString());
});
});
req.write("-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"foo\"\r\n\r\nbar\r\n-----011000010111000001101001--\r\n");
req.end();
|
var mongoose = require( "mongoose" );
var Schema = mongoose.Schema;
var TransitRouteSchema = Schema( {
system: String,
id: String,
name: String,
type: String,
directions: [ String ]
} );
TransitRouteSchema.index( {
system: 1,
type: 1,
id: 1
} );
TransitRouteSchema.statics.query = function ( filter, done ) {
this.find( filter )
.select( "directions id name type urls" )
.sort( { type: 1, id: 1 } )
.exec( done );
};
exports.TransitRoute = mongoose.model( "transit_routes", TransitRouteSchema );
|
import { createUnarySpacing } from '@material-ui/system';
export default function createSpacing() {
var spacingInput = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 8;
// Already transformed.
if (spacingInput.mui) {
return spacingInput;
} // Material Design layouts are visually balanced. Most measurements align to an 8dp grid, which aligns both spacing and the overall layout.
// Smaller components, such as icons and type, can align to a 4dp grid.
// https://material.io/design/layout/understanding-layout.html#usage
var transform = createUnarySpacing({
spacing: spacingInput
});
var spacing = function spacing() {
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
if (process.env.NODE_ENV !== 'production') {
if (!(args.length <= 4)) {
console.error("Material-UI: Too many arguments provided, expected between 0 and 4, got ".concat(args.length));
}
}
if (args.length === 0) {
args[0] = 1;
}
return args.map(function (argument) {
if (typeof argument === 'string') {
return argument;
}
var output = transform(argument);
return typeof output === 'number' ? "".concat(output, "px") : output;
}).join(' ');
};
spacing.mui = true;
return spacing;
} |
import {RECEIVE_ARTIST_DATA} from '../actions/index';
const defaultState = {};
export default function artistData(state = defaultState, action) {
if (action.type === RECEIVE_ARTIST_DATA) {
return Object.assign({}, state, action.payload);
}
return state;
} |
import Ember from 'ember';
import d3 from 'd3';
function elementToString(el) {
var base = el.tagName;
var cls = el.classList;
if (cls.length) {
cls = Array.prototype.slice.call(cls).join(' ');
base += ` class="${cls}"`;
}
return `<${base}>`;
}
export var make = {
svg(tagName = 'svg') {
return document.createElementNS(d3.ns.prefix.svg, tagName);
}
};
export default function graph(context, assert) {
var container = document.getElementById('ember-testing');
var promise;
return {
render(template) {
context.render(template);
return this;
},
update(name, value) {
context.set(name, value);
return this;
},
transitioning(selector, name, timeout = 5000) {
var list = container.querySelectorAll(selector);
var transition = [];
var allPass = true;
var now = Date.now();
var index, len, item, key, found;
outerloop:
for (index = 0, len = list.length; index < len; index++) {
item = list[index];
for (key in item) {
// First condition is fast check and covers 99% of the case;
// Second condition is real check;
if (key[1] === '_' && !key.indexOf('__transition')) {
if (!name || key === `__transition_${name}`) {
transition.push(key, item);
}
continue outerloop;
}
}
allPass = false;
assert.push(false, 'Not Found', 'Found', `No transition found on ${elementToString(item)} from selector \`${selector}\``);
}
assert.ok(allPass, `All elements in \`${selector}\` are transitioning`);
promise = Ember.RSVP.resolve(promise).then(() => {
return new Ember.RSVP.Promise((resolve, reject) => {
var rate = 17 * 4;
setTimeout(function schedule() {
var count = transition.length / 2;
var elapsed = Date.now() - now;
var done = true;
var key, node;
if (elapsed >= timeout) {
reject(`Transition from selector \`${selector}\` timed out`);
}
while (count) {
node = transition[count * 2 - 1];
key = transition[count * 2];
done = done && !node[key];
count--;
}
if (done) {
resolve();
}
else {
setTimeout(schedule, rate);
}
}, rate);
});
});
return this;
},
assert(id, callback) {
promise = Ember.RSVP.resolve(promise).then(() => {
// XXX This uses private API
var index = context.container.lookup("-view-registry:main") || Ember.View.views;
var component = index[id];
var selection = component && (component.get('select._selection') || component.get('select.selection'));
assert.ok(!!component, `Found the component #${id}`);
assert.ok(!!selection, `Found the component selection #${id}`);
callback(selection, component);
});
return this;
},
then(resolve, reject) {
return Ember.RSVP.resolve(promise).then(resolve, reject);
}
};
}
|
/*
* GoBoo - GET IT. BOOK IT. [http://goboo.de]
*
* (c) Tristan Lins <t.lins@goboo.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* jquery client for {@link http://goboo.de goboo - GET IT. BOOK IT}
*
* online booking system by karo media
*
* @module goboo/Client/jQuery
* @copyright 2014 {@link mailto:t.lins@goboo.de Tristan Lins}
* @license {@link http://opensource.org/licenses/MIT MIT}
* @author Tristan Lins <t.lins@goboo.de>
* @link http://goboo.de
*/
(function ($) {
"use strict";
$.gobooBookingMask = {};
$.gobooBookingMask.defaultOptions = {
/** id of room */
'room': '',
/** id of slot */
'slot': '',
'bookingMask': false,
/**
* define how successors can be selected,
*
* false - disable successors selection (you need to remove the HTML from the template)
* 'subsequent' - only select subsequent slots (radio)
* 'undetermined' - the successors are free to choose (checkbox)
*/
'successorsSelectionMode': 'subsequent',
/**
* Label for the "no more slots" selection in "subsequent" selection mode.
*/
'successorNoSelectionLabel': '-',
/** start datetime format */
'startDateTimeFormat': 'dd. MM \'\'y hh:ii',
/** end datetime format */
'endDateTimeFormat': '',
/** datetime format */
'timeFormat': '{start} - {duration}',
/** duration datetime format */
'durationDateTimeFormat': 'hh:ii',
/** play time datetime format */
'playTimeDateTimeFormat': 'hh:ii',
/** successor datetime format */
'successorDateTimeFormat': 'hh:ii',
/** selector to id container */
'idSelector': '[data-goboo="id"]',
/** selector to start datetime container */
'startDateTimeSelector': '[data-goboo="start-datetime"]',
/** selector to end datetime container */
'endDateTimeSelector': '[data-goboo="end-datetime"]',
/** selector to playTime container */
'durationSelector': '[data-goboo="duration"]',
/** selector to play time container */
'playTimeSelector': '[data-goboo="play-time"]',
/** selector to capacity container */
'capacitySelector': '[data-goboo="capacity"]',
/** selector to attendance container */
'attendanceSelector': '[data-goboo="attendance"]',
/** selector to availableModes container */
'modesSelector': '[data-goboo="modes"]',
/** selector to time container */
'timeSelector': '[data-goboo="time"]',
/** selector to duration datetime container */
'durationDateTimeSelector': '[data-goboo="duration-datetime"]',
/** selector to play time datetime container */
'playTimeDateTimeSelector': '[data-goboo="play-time-datetime"]',
/** selector to form element */
'formInputSelector': 'form',
/** selector to name input element */
'nameInputSelector': 'input[name="name"]',
/** selector to mobile input element */
'mobileInputSelector': 'input[name="mobile"]',
/** selector to email input element */
'emailInputSelector': 'input[name="email"]',
/** selector to street input element */
'streetInputSelector': 'input[name="street"]',
/** selector to postcode input element */
'postcodeInputSelector': 'input[name="postcode"]',
/** selector to city input element */
'cityInputSelector': 'input[name="city"]',
/** selector to mode vote input element */
'modeInputSelector': '.goboo_game_mode_vote',
/** selector to player count input element */
'playerCountInputSelector': 'select[name="player_count"]',
/** selector to players input element */
'playersInputSelector': '#goboo_players',
/** selector to exclusive input element */
'exclusiveInputSelector': 'input[name="exclusive"]',
/** selector to successors loader element */
'successorsLoaderActionSelector': '.goboo_booking_successors_loader',
/** selector to successors selection container element */
'successorsContainerInputSelector': '.goboo_booking_successors_selection',
/** selector to notes input element */
'notesInputSelector': 'input[name="notes"],textarea[name="notes"]',
/** selector to book action button element */
'bookActionSelector': '.goboo_book_action',
'idFormatter': function(id, slot, options) {
return id;
},
'startDateTimeFormatter': function(startDateTime, slot, options) {
return $.formatDateTime(options.startDateTimeFormat, startDateTime);
},
'endDateTimeFormatter': function(endDateTime, slot, options) {
return $.formatDateTime(options.endDateTimeFormat, endDateTime);
},
'durationFormatter': function(duration, slot, options) {
return Math.round(duration);
},
'playTimeFormatter': function(playTime, slot, options) {
return Math.round(playTime);
},
'capacityFormatter': function(capacity, slot, options) {
return capacity;
},
'attendanceFormatter': function(attendance, slot, options) {
return attendance;
},
'modesFormatter': function(modes, slot, options) {
var elements = [];
var maxVotes = 0;
$.each(modes, function(token, mode) {
if ((mode.getMinAttendance() === null || slot.getAttendance() >= mode.getMinAttendance()) &&
(mode.getMaxAttendance() === null || slot.getAttendance() <= mode.getMaxAttendance())) {
maxVotes = Math.max(mode.getVotes(), maxVotes);
}
});
$.each(modes, function(token, mode) {
var abbr = $('<abbr></abbr>')
.attr('title', mode.getDescription())
.attr('data-goboo-votes', mode.getVotes())
.text(mode.getLabel());
if (mode.getMinAttendance() !== null && slot.getAttendance() < mode.getMinAttendance() ||
mode.getMaxAttendance() !== null && slot.getAttendance() > mode.getMaxAttendance()) {
abbr.addClass('goboo_mode_invalid');
}
else if (maxVotes > 0 && mode.getVotes() >= maxVotes) {
abbr.addClass('goboo_mode_prefered');
}
elements.push(abbr.get(0));
});
return elements;
},
'timeFormatter': function(slot, options) {
return options.patternFormatter(options.timeFormat, slot, options);
},
'durationDateTimeFormatter': function(duration, slot, options) {
var hours = parseInt(duration / 60);
var minutes = duration % 60;
var durationDateTime = new Date();
durationDateTime.setTime(0);
durationDateTime.setHours(hours);
durationDateTime.setMinutes(minutes);
durationDateTime.setSeconds(0);
return $.formatDateTime(options.durationDateTimeFormat, durationDateTime);
},
'playTimeDateTimeFormatter': function(playTime, slot, options) {
var hours = parseInt(playTime / 60);
var minutes = playTime % 60;
var playTimeDateTime = new Date();
playTimeDateTime.setTime(0);
playTimeDateTime.setHours(hours);
playTimeDateTime.setMinutes(minutes);
playTimeDateTime.setSeconds(0);
return $.formatDateTime(options.playTimeDateTimeFormat, playTimeDateTime);
},
'patternFormatter': function(buffer, slot, options) {
var elements = [];
var rgxp = /\{\w+\}/;
var pos;
while ((pos = buffer.search(rgxp)) !== -1) {
var pre = buffer.substr(0, pos);
buffer = buffer.substr(pos);
if (pre) {
elements.push(document.createTextNode(pre));
}
pos = buffer.search('}');
var field = buffer.substring(1, pos);
var value = options.fieldFormatter(field, slot, options);
if ($.isArray(value)) {
$.each(value, function(index, element) {
elements.push(element);
});
}
else {
elements.push(document.createTextNode(value));
}
buffer = buffer.substr(pos+1);
}
if (buffer) {
elements.push(document.createTextNode(buffer));
}
return elements;
},
'fieldFormatter': function (field, slot, options) {
switch (field) {
case 'id':
return options.idFormatter(slot.getId(), slot, options);
break;
case 'start':
case 'startDateTime':
return options.startDateTimeFormatter(slot.getStartDateTime(), slot, options);
break;
case 'end':
case 'endDateTime':
return options.endDateTimeFormatter(slot.getEndDateTime(), slot, options);
break;
case 'duration':
return options.durationFormatter(slot.getDuration(), slot, options);
break;
case 'playTime':
return options.durationFormatter(slot.getPlayTime() || slot.getDuration(), slot, options);
break;
case 'durationDateTime':
return options.durationDateTimeFormatter(slot.getDuration(), slot, options);
break;
case 'playTimeDateTime':
return options.playTimeDateTimeFormatter(slot.getPlayTime() || slot.getDuration(), slot, options);
break;
case 'capacity':
return options.capacityFormatter(slot.getCapacity(), slot, options);
break;
case 'attendance':
return options.attendanceFormatter(slot.getAttendance(), slot, options);
break;
case 'modes':
case 'availableModes':
return options.modesFormatter(slot.getAvailableModes(), slot, options);
break;
default:
var formatter = field + 'Formatter';
if (options[formatter]) {
return options[formatter](slot, options);
}
throw "Could not format slot field " + field + ", no formatter available!";
}
},
'preRender': function() {
},
'postRender': function() {
var players = this.container.find('.goboo_players');
if (players.size()) {
var classes = "" + players.prop('class');
classes = classes.replace(/goboo_players_count_\d+/, '');
classes = classes.replace(/goboo_players_\d+/, '');
players.prop('class', classes);
players
.addClass('goboo_players_count_' + this.currentSlot.getCapacity())
.addClass('goboo_players_' + (1 + this.currentSlot.getAttendance()));
players.find('*[data-goboo="attendance"]').text(1 + this.currentSlot.getAttendance());
}
},
'renderForm': function(slot, callback) {
var selector = this.options.formInputSelector;
callback(this.container.find(selector));
},
'renderNameInput': function(slot, callback) {
var selector = this.options.nameInputSelector;
callback(this.container.find(selector));
},
'renderMobileInput': function(slot, callback) {
var selector = this.options.mobileInputSelector;
callback(this.container.find(selector));
},
'renderEmailInput': function(slot, callback) {
var selector = this.options.emailInputSelector;
callback(this.container.find(selector));
},
'renderStreetInput': function(slot, callback) {
var selector = this.options.streetInputSelector;
callback(this.container.find(selector));
},
'renderPostcodeInput': function(slot, callback) {
var selector = this.options.postcodeInputSelector;
callback(this.container.find(selector));
},
'renderCityInput': function(slot, callback) {
var selector = this.options.cityInputSelector;
callback(this.container.find(selector));
},
'renderModeInput': function(slot, callback) {
if (this.currentSlot.getAvailableModes().length) {
this.container.removeClass('goboo_no_modes');
if (!this.modeVoteDummy) {
var selector = this.options.modeInputSelector;
this.modeVoteDummy = this.container.find(selector);
this.modeVoteContainer = this.modeVoteDummy.parent();
this.modeVoteDummy.detach();
}
if (this.modeVoteDummy) {
this.modeVoteContainer.empty();
var modes = this.currentSlot.getAvailableModes();
var elements = [];
$.each(modes, $.proxy(function(index, mode) {
var element = this.modeVoteDummy.clone();
element.find('input').val(mode.getToken());
element.append(' ').append(mode.getDescription());
elements.push(element.get(0));
}, this));
}
this.modeVoteContainer.append(elements);
callback($(elements));
}
else {
this.container.addClass('goboo_no_modes');
callback($());
}
},
'renderPlayerCountInput': function(slot, callback) {
var selector = this.options.playerCountInputSelector;
var select = this.container.find(selector);
select.empty();
for (var count = 1; count <= (slot.getCapacity() - slot.getAttendance()); count ++) {
select.append($('<option></option>').val(count).text(count + ' Spieler'));
}
callback(select);
},
'renderPlayersInput': function(slot, callback) {
var playerCountSelector = this.options.playerCountInputSelector;
var playerCountInput = this.container.find(playerCountSelector);
var playersSelector = this.options.playersInputSelector;
var playersList = this.container.find(playersSelector);
playersList = playersList
.clone(false, false)
.replaceAll(playersList);
playersList.empty();
playersList.tagit({
placeholderText: 'Nickname...',
beforeTagAdded: function(event, ui) {
var tags = playersList.tagit("assignedTags");
var tagCount = tags.length;
return (slot.getCapacity() - slot.getAttendance()) > tagCount;
},
afterTagAdded: function(event, ui) {
var tags = playersList.tagit("assignedTags");
var tagCount = tags.length;
if (playerCountInput.val() < tagCount) {
playerCountInput.val(tagCount).change();
}
}
});
callback(playersList);
},
'renderExclusiveInput': function(slot, callback) {
var selector = this.options.playerCountInputSelector;
var select = this.container.find(selector);
selector = this.options.exclusiveInputSelector;
var input = this.container.find(selector);
if (slot.getAttendance() > 0) {
input.prop('disabled', true);
}
else {
var self = this;
input.prop('disabled', false);
input.off('change').change(function() {
if (input.prop('checked')) {
var players = self.container.find('.goboo_players');
if (players.size()) {
var classes = "" + players.prop('class');
classes = classes.replace(/goboo_players_count_\d+/, '');
classes = classes.replace(/goboo_players_\d+/, '');
players.prop('class', classes);
players
.addClass('goboo_players_count_' + slot.getCapacity())
.addClass('goboo_players_' + slot.getCapacity());
players.find('*[data-goboo="attendance"]').text(slot.getCapacity());
}
select.prop('disabled', true);
}
else {
select.prop('disabled', false);
select.change();
}
});
}
input.prop('checked', false);
callback(input);
},
'renderSuccessorsInput': function(slot, callback) {
if (!this.options.successorsSelectionMode) {
callback(false);
return;
}
var self = this;
var loaderSelector = this.options.successorsLoaderActionSelector;
var loaderContainer = this.container.find(loaderSelector);
var selectionContainerSelector = this.options.successorsContainerInputSelector;
var selectionContainer = this.container.find(selectionContainerSelector);
loaderContainer.show();
selectionContainer.empty().hide();
goboo.env.adapter.listSlotSuccessors(slot, false, function(slots) {
var inputs = $();
if (self.options.successorsSelectionMode == 'subsequent') {
var input = $('<input>')
.attr('type', 'radio')
.attr('name', 'successors')
.prop('checked', true);
var label = $('<label></label>');
label
.append(input)
.append(' ')
.append(self.options.successorNoSelectionLabel);
var row = $('<div class="goboo_radio"></div>')
row.append(label);
selectionContainer.append(row);
}
for (var index in slots) {
var slot = slots[index];
var input = $('<input>');
if (self.options.successorsSelectionMode == 'undetermined') {
input.attr('type', 'checkbox');
}
else if (self.options.successorsSelectionMode == 'subsequent') {
input.attr('type', 'radio');
}
else {
throw 'Unsupported successors selection mode: ' + self.options.successorsSelectionMode;
}
input.data('slot', slot);
input.attr('name', 'successors');
input.val(slot.getId());
inputs.push(input);
var label = $('<label></label>');
label
.append(input)
.append(' ')
.append($.formatDateTime(self.options.successorDateTimeFormat, slot.getStartDateTime()));
var row = $('<div class="goboo_radio"></div>')
row.append(label);
selectionContainer.append(row);
}
loaderContainer.hide();
selectionContainer.show();
callback(inputs);
});
},
'renderNotesInput': function(slot, callback) {
var selector = this.options.notesInputSelector;
callback(this.container.find(selector));
},
'renderBookAction': function(slot, callback) {
var selector = this.options.bookActionSelector;
var button = this.container.find(selector);
if (slot.getAttendance() >= slot.getCapacity()) {
button.addClass('disabled');
}
else {
button.removeClass('disabled');
}
callback(button);
},
'render': function() {
var self = this;
var slot = self.currentSlot;
self.options.preRender.call(self);
var selectors = {};
var selectorRegexp = /^(\w+)Selector$/;
var skipRegexp = /(Input|Action)$/;
$.each(self.options, function(key, value) {
var match = selectorRegexp.exec(key);
if (match && !skipRegexp.test(match[1])) {
selectors[match[1]] = value;
}
});
$.each(selectors, function(field, selector) {
var elements = self.container.find(selector);
if (elements.length) {
var value = self.options.fieldFormatter(field, slot, self.options);
elements
.empty()
.append(value);
}
});
var nameInput = null;
var mobileInput = null;
var emailInput = null;
var streetInput = null;
var postcodeInput = null;
var cityInput = null;
var modeInput = null;
var playerCountInput = null;
var playersInput = null;
var exclusiveInput = null;
var notesInput = null;
var successorsInputs = null;
var bookAction = null;
var activateForm = function() {
if (
nameInput !== null &&
mobileInput !== null &&
emailInput !== null &&
streetInput !== null &&
postcodeInput !== null &&
cityInput !== null &&
modeInput !== null &&
playerCountInput !== null &&
playersInput !== null &&
exclusiveInput !== null &&
notesInput !== null &&
successorsInputs !== null &&
bookAction !== null
) {
bookAction.prop('disabled', false);
}
};
self.options.renderNameInput.call(self, slot, function(renderedNameInput) {
nameInput = renderedNameInput;
activateForm();
});
self.options.renderMobileInput.call(self, slot, function(renderedMobileInput) {
mobileInput = renderedMobileInput;
activateForm();
});
self.options.renderEmailInput.call(self, slot, function(renderedEmailInput) {
emailInput = renderedEmailInput;
activateForm();
});
self.options.renderStreetInput.call(self, slot, function(renderedStreetInput) {
streetInput = renderedStreetInput;
activateForm();
});
self.options.renderPostcodeInput.call(self, slot, function(renderedPostcodeInput) {
postcodeInput = renderedPostcodeInput;
activateForm();
});
self.options.renderCityInput.call(self, slot, function(renderedCityInput) {
cityInput = renderedCityInput;
activateForm();
});
self.options.renderModeInput.call(self, slot, function(renderedModeInput) {
modeInput = renderedModeInput;
activateForm();
});
self.options.renderPlayerCountInput.call(self, slot, function(renderedPlayerCountInput) {
playerCountInput = renderedPlayerCountInput;
activateForm();
});
self.options.renderPlayersInput.call(self, slot, function(renderedPlayersInput) {
playersInput = renderedPlayersInput;
activateForm();
});
self.options.renderExclusiveInput.call(self, slot, function(renderedExclusiveInput) {
exclusiveInput = renderedExclusiveInput;
activateForm();
});
self.options.renderNotesInput.call(self, slot, function(renderedNotesInput) {
notesInput = renderedNotesInput;
activateForm();
});
self.options.renderSuccessorsInput.call(self, slot, function(renderedSuccessorsInput) {
successorsInputs = renderedSuccessorsInput;
activateForm();
});
self.options.renderBookAction.call(self, slot, function(renderedBookAction) {
bookAction = renderedBookAction;
bookAction.prop('disabled', true);
activateForm();
});
self.options.renderForm.call(self, slot, function(form) {
form.off('submit');
form.submit(function(e) {
if (bookAction.prop('disabled')) {
return;
}
bookAction.prop('disabled', true);
e.preventDefault();
var booking = new goboo.Booking();
self.options.fetchBookingName.call(self, slot, function(name) {
booking.setName(name);
});
self.options.fetchBookingMobile.call(self, slot, function(mobile) {
booking.setMobile(mobile);
});
self.options.fetchBookingEmail.call(self, slot, function(email) {
booking.setEmail(email);
});
self.options.fetchBookingStreet.call(self, slot, function(street) {
booking.setStreet(street);
});
self.options.fetchBookingPostcode.call(self, slot, function(postcode) {
booking.setPostcode(postcode);
});
self.options.fetchBookingCity.call(self, slot, function(city) {
booking.setCity(city);
});
self.options.fetchBookingSlots.call(self, slot, function(slots) {
booking.setSlots(slots);
});
self.options.fetchBookingPlayerCount.call(self, slot, function(attendance) {
booking.setAttendance(attendance);
});
self.options.fetchBookingPlayers.call(self, slot, function(players) {
booking.setPlayers(players);
});
self.options.fetchBookingExclusive.call(self, slot, function(exclusive) {
booking.setExclusive(exclusive);
});
self.options.fetchBookingModes.call(self, slot, function(modes) {
booking.setPreferredModes(modes);
});
self.options.fetchBookingNotes.call(self, slot, function(notes) {
booking.setNotes(notes);
});
goboo.env.adapter.bookSlot(
booking,
function(response, xhr) {
bookAction.prop('disabled', false);
self.options.onSuccess.call(self, response, xhr);
},
function(error, xhr) {
bookAction.prop('disabled', false);
self.options.onFailure.call(self, error, xhr);
}
);
});
});
self.options.postRender.call(self);
},
'fetchBookingName': function(slot, callback) {
var selector = this.options.nameInputSelector;
var input = this.container.find(selector);
callback(input.val());
},
'fetchBookingMobile': function(slot, callback) {
var selector = this.options.mobileInputSelector;
var input = this.container.find(selector);
callback(input.val());
},
'fetchBookingEmail': function(slot, callback) {
var selector = this.options.emailInputSelector;
var input = this.container.find(selector);
callback(input.val());
},
'fetchBookingStreet': function(slot, callback) {
var selector = this.options.streetInputSelector;
var input = this.container.find(selector);
callback(input.val());
},
'fetchBookingPostcode': function(slot, callback) {
var selector = this.options.postcodeInputSelector;
var input = this.container.find(selector);
callback(input.val());
},
'fetchBookingCity': function(slot, callback) {
var selector = this.options.cityInputSelector;
var input = this.container.find(selector);
callback(input.val());
},
'fetchBookingModes': function(slot, callback) {
var selector = this.options.modeInputSelector;
var inputs = this.container.find(selector);
var modes = [];
$.each(inputs, function(index, input) {
input = $(input);
if (input.prop('checked')) {
modes.push(input.val());
}
});
callback(modes);
},
'fetchBookingPlayerCount': function(slot, callback) {
var selector = this.options.playerCountInputSelector;
var input = this.container.find(selector);
callback(input.val());
},
'fetchBookingPlayers': function(slot, callback) {
var selector = this.options.playersInputSelector;
var element = this.container.find(selector);
var inputs = element.find('input[name="tags"]');
var players = [];
for (var index = 0; index<inputs.size(); index++) {
var input = $(inputs[index]);
players.push(input.val());
}
callback(players);
},
'fetchBookingExclusive': function(slot, callback) {
var selector = this.options.exclusiveInputSelector;
var input = this.container.find(selector);
callback(input.prop('checked'));
},
'fetchBookingSlots': function(slot, callback) {
var selectionContainerSelector = this.options.successorsContainerInputSelector;
var selectionContainer = this.container.find(selectionContainerSelector);
var inputs = selectionContainer.find('input');
var slots = [slot];
if (this.options.successorsSelectionMode == 'subsequent') {
for (var index = 0; index<inputs.size(); index++) {
var input = $(inputs[index]);
if (input.data('slot')) {
slots.push(input.data('slot'));
}
if (input.prop('checked')) {
break;
}
}
}
else if (this.options.successorsSelectionMode == 'undetermined') {
for (var index = 0; index<inputs.size(); index++) {
var input = $(inputs[index]);
if (input.prop('checked') && input.data('slot')) {
slots.push(input.data('slot'));
}
}
}
callback(slots);
},
'fetchBookingNotes': function(slot, callback) {
var selector = this.options.notesInputSelector;
var input = this.container.find(selector);
callback(input.val());
},
onSuccess: function(response, xhr) {
this.api.refresh();
alert('Die Buchung wurde durchgeführt.');
},
onFailure: function (error, xhr) {
if (error) {
alert(error);
return;
}
var json = JSON.parse(xhr.responseText);
if (json.status == 903) {
alert('Eine Buchung ist nicht möglich, der Zeitraum ist bereits ausgebucht.');
}
else if (json.status == 904) {
alert('Eine exklusive Buchung ist nicht möglich, weil in dem Zeitraum bereits gebucht wurde.');
}
else if (json.status == 905) {
alert('Bitte gib deinen Namen ein.');
var selector = this.options.nameInputSelector;
this.container.find(selector).focus();
}
else if (json.status == 906) {
alert('Bitte gib deine Handynummer ein.');
var selector = this.options.mobileInputSelector;
this.container.find(selector).focus();
}
else if (json.status == 907) {
alert('Bitte gib deine E-Mail ein.');
var selector = this.options.emailInputSelector;
this.container.find(selector).focus();
}
else if (json.status == 908) {
alert('Bitte gib deine Straße ein.');
var selector = this.options.streetInputSelector;
this.container.find(selector).focus();
}
else if (json.status == 909) {
alert('Bitte gib deine PLZ ein.');
var selector = this.options.postcodeInputSelector;
this.container.find(selector).focus();
}
else if (json.status == 910) {
alert('Bitte gib deine Stadt ein.');
var selector = this.options.cityInputSelector;
this.container.find(selector).focus();
}
else {
alert('Es ist ein Serverfehler aufgetreten, bitte versuche es später noch einmal.');
}
}
};
/**
* Create a new booking mask to integrate goboo booking system.
*
* @memberOf jQuery
* @access public
* @param object options
*/
$.fn.gobooBookingMask = function (options) {
if (!goboo.env.adapter) {
throw 'You need to initialize the goboo environment first!';
}
var element = $(this[0]);
var templateOptions = {};
$.each(
{
'room': 'room',
'slot': 'slot',
'bookingMask': 'booking-mask',
'successorsSelectionMode': 'successors-selection-mode',
'startDateTimeFormat': 'start-datetime-format',
'endDateTimeFormat': 'end-datetime-format',
'timeFormat': 'date-format',
'durationDateTimeFormat': 'duration-time-format',
'playTimeDateTimeFormat': 'play-time-format',
'successorDateTimeFormat': 'successor-format',
'idSelector': 'id-selector',
'startDateTimeSelector': 'start-datetime-selector',
'endDateTimeSelector': 'end-datetime-selector',
'durationSelector': 'duration-selector',
'playTimeSelector': 'play-time-selector',
'capacitySelector': 'capacity-selector',
'attendanceSelector': 'attendance-selector',
'modesSelector': 'modes-selector',
'timeSelector': 'time-selector',
'durationDateTimeSelector': 'duration-datetime-selector',
'playTimeDateTimeSelector': 'play-time-datetime-selector',
'formInputSelector': 'form-input-selector',
'nameInputSelector': 'name-input-selector',
'mobileInputSelector': 'mobile-input-selector',
'emailInputSelector': 'email-input-selector',
'streetInputSelector': 'street-input-selector',
'postcodeInputSelector': 'postcode-input-selector',
'cityInputSelector': 'city-input-selector',
'modeInputSelector': 'mode-input-selector',
'playerCountInputSelector': 'player-count-input-selector',
'playersInputSelector': 'player-players-input-selector',
'exclusiveInputSelector': 'exclusive-input-selector',
'successorsLoaderActionSelector': 'successors-loader-selector',
'successorsContainerInputSelector': 'successors-selection-selector',
'notesInputSelector': 'player-notes-input-selector',
'bookActionSelector': 'book-action-selector'
},
function(option, key) {
var value = element.data('goboo-' + key);
if (value !== undefined && value !== null) {
templateOptions[option] = value;
}
}
);
options = $.extend({}, $.gobooBookingMask.defaultOptions, options || {}, templateOptions);
new (function(container, options) {
var self = this;
self.container = container;
self.options = options;
self.currentSlot = null;
self.api = {
'options': options,
'setSlot': function (slot, room) {
if (room !== undefined) {
options.room = room;
}
options.slot = slot;
self.loadSlot(options.slot);
},
'refresh': function() {
self.loadSlot(options.slot);
}
};
self.loadSlot = function(slot) {
if (!slot) {
self.options.slot = null;
self.currentSlot = null;
self.container
.removeClass('goboo_loading')
.addClass('goboo_no_slot');
self.container.trigger('goboo:slot-details:change-slot', null);
}
else if (slot instanceof goboo.Slot) {
self.options.slot = slot.getId();
self.currentSlot = slot;
options.render.call(self);
self.container
.removeClass('goboo_loading')
.removeClass('goboo_no_slot');
self.container.trigger('goboo:slot-details:change-slot', slot);
}
else {
self.container.addClass('goboo_loading');
goboo.env.adapter.getSlot(
self.options.room,
slot,
function(slot) {
self.loadSlot(slot);
}
);
}
};
container.data('goboo', self.api);
if (options.room && options.slot) {
self.loadSlot(options.slot);
}
self.container.removeClass('goboo_initializing');
})(element, options);
return this;
};
})(jQuery);
|
'use strict';
var proxyquire = require('proxyquire').noPreserveCache();
var campaignItemCtrlStub = {
index: 'campaignItemCtrl.index',
show: 'campaignItemCtrl.show',
create: 'campaignItemCtrl.create',
update: 'campaignItemCtrl.update',
destroy: 'campaignItemCtrl.destroy'
};
var routerStub = {
get: sinon.spy(),
put: sinon.spy(),
patch: sinon.spy(),
post: sinon.spy(),
delete: sinon.spy()
};
// require the index with our stubbed out modules
var campaignItemIndex = proxyquire('./index.js', {
'express': {
Router: function() {
return routerStub;
}
},
'./campaign_item.controller': campaignItemCtrlStub
});
describe('CampaignItem API Router:', function() {
it('should return an express router instance', function() {
campaignItemIndex.should.equal(routerStub);
});
describe('GET /api/campaign_items', function() {
it('should route to campaignItem.controller.index', function() {
routerStub.get
.withArgs('/', 'campaignItemCtrl.index')
.should.have.been.calledOnce;
});
});
describe('GET /api/campaign_items/:id', function() {
it('should route to campaignItem.controller.show', function() {
routerStub.get
.withArgs('/:id', 'campaignItemCtrl.show')
.should.have.been.calledOnce;
});
});
describe('POST /api/campaign_items', function() {
it('should route to campaignItem.controller.create', function() {
routerStub.post
.withArgs('/', 'campaignItemCtrl.create')
.should.have.been.calledOnce;
});
});
describe('PUT /api/campaign_items/:id', function() {
it('should route to campaignItem.controller.update', function() {
routerStub.put
.withArgs('/:id', 'campaignItemCtrl.update')
.should.have.been.calledOnce;
});
});
describe('PATCH /api/campaign_items/:id', function() {
it('should route to campaignItem.controller.update', function() {
routerStub.patch
.withArgs('/:id', 'campaignItemCtrl.update')
.should.have.been.calledOnce;
});
});
describe('DELETE /api/campaign_items/:id', function() {
it('should route to campaignItem.controller.destroy', function() {
routerStub.delete
.withArgs('/:id', 'campaignItemCtrl.destroy')
.should.have.been.calledOnce;
});
});
});
|
angular.module('app', []);
// Serviço para simular as requisições para o servidor.
angular.module('app').factory('service', function() {
var items = [];
for (var i=0; i<100; i++) {
items.push({codigo: i, descricao: 'Descrição: ' + i});
}
return {
get: function(offset, limit) {
return items.slice(offset, offset+limit);
},
total: function() {
return items.length;
}
};
});
angular.module('app').controller('paginationCtrl', function($scope, service) {
$scope.itemsPerPage = 10;
$scope.currentPage = 0;
$scope.total = service.total();
$scope.itens = service.get($scope.currentPage*$scope.itemsPerPage,
$scope.itemsPerPage);
$scope.showMore = function() {
$scope.currentPage++;
var newItems = service.get($scope.currentPage*$scope.itemsPerPage,
$scope.itemsPerPage);
$scope.itens = $scope.itens.concat(newItems);
};
$scope.nextPageDisabledClass = function() {
return $scope.currentPage === $scope.pageCount()-1 ? 'disabled' : '';
};
$scope.pageCount = function() {
return Math.ceil($scope.total/$scope.itemsPerPage);
};
}); |
;(function ($, window, document) {
"use strict";
$.widget("mm.apeye", {
html:
'<section class="apeye-request ui-widget ui-widget-content ui-corner-left">'+
'<header class="ui-widget-header">'+
'<h4>Request</h4>' +
'</header>' +
'<div class="apeye-row-container apeye-options">' +
'<div class="apeye-row">' +
'<span>Options</span>' +
'<select name="type">' +
'<option class="type-raw" value="raw">Raw</option>' +
'<option class="type-json-rpc" value="json-rpc">JSON-RPC</option>' +
'<option class="type-xml-rpc" value="xml-rpc">XML-RPC</option>' +
'<option class="type-soap11" value="soap11">SOAP 1.1</option>' +
'<option class="type-soap12" value="soap12">SOAP 1.2</option>' +
'</select>' +
'<select name="httpMethod">' +
'<option class="method-post" value="post">POST</option>' +
'<option class="method-get" value="get">GET</option>' +
'<option class="method-put" value="put">PUT</option>' +
'<option class="method-delete" value="delete">DELETE</option>' +
'<option class="method-trace" value="trace">TRACE</option>' +
'</select>' +
'<select name="auth">' +
'<option value="none">No auth</option>' +
'<option value="basic">Basic</option>' +
'</select>' +
'</div>' +
'</div>' +
'<div class="apeye-row-container apeye-field apeye-url">' +
'<label class="apeye-row">' +
'<span>URL</span>' +
'<input type="text" name="url" placeholder="api.example.com/endpoint"/>' +
'<a class="apeye-combobox-toggle ui-corner-right"></a>' +
'</label>' +
'</div>' +
'<div class="apeye-row-container apeye-field apeye-auth">' +
'<div class="apeye-row">' +
'<span>Auth</span>' +
'<input type="text" name="username" placeholder="Username"/>' +
'<input type="text" name="password" placeholder="Password"/>' +
'</div>' +
'</div>' +
'<div class="apeye-row-container apeye-field apeye-method">' +
'<label class="apeye-row">' +
'<span>Method</span>' +
'<input type="text" name="method" placeholder="method_name"/>' +
'<a class="apeye-combobox-toggle ui-corner-right"></a>' +
'</label>' +
'</div>' +
'<div class="apeye-row-container apeye-field apeye-id">' +
'<label class="apeye-row">' +
'<span>Id</span>' +
'<input type="text" name="id"/>' +
'</label>' +
'</div>' +
'<h4 class="apeye-subheader apeye-request-body-header">Request body</h4>' +
'<div class="apeye-row-container apeye-body">' +
'<textarea name="body"></textarea>' +
'</div>' +
'<div class="apeye-row-container apeye-send">' +
'<button name="request">Send</button>' +
'</div>' +
'<div class="ui-widget-header ui-corner-all apeye-h-expand">' +
'<span class="ui-icon ui-icon-triangle-1-e"></span>' +
'</div>' +
'</section>' +
'<section class="apeye-response ui-widget ui-widget-content ui-corner-right">' +
'<header class="ui-widget-header">' +
'<h4>Response</h4>' +
'<div class="icons">' +
'<button class="apeye-prettyprint" title="Pretty print response">' +
'Prty Print' +
'</button>' +
'<button class="apeye-permalink" title="Create permanent link">' +
'Link' +
'</button>' +
'<button class="apeye-viewraw" title="View raw request and response">' +
'Raw' +
'</button>' +
'</div>' +
'</header>' +
'<div class="apeye-row-container cm-s-default">' +
'<textarea name="response"></textarea>' +
'</div>' +
'</section>' +
'<div class="apeye-dialog"></div>' +
'<div class="apeye-spinner"></div>',
options: {
// FIELD SETTERS
type: "raw",
httpMethod: "post",
auth: "none",
url: "",
method: "",
username: "",
password: "",
id: "apeye",
body: "",
// MISC OPTIONS
autocompleteMethodSource: null,
autocompleteUrlSource: null,
permalinkRetriever: null,
permalinkSender: null,
indent: 3,
timeout: 5 * 1000,
autoPrettyPrint: false,
subdomainTunneling: false,
tunnelFilepath: "/tunnel.html"
},
// field names
paramNames: ['type', 'httpMethod', 'auth', 'url', 'method', 'body', 'username', 'password', 'id'],
// codemirror instance for request body
_requestBodyEditor: null,
// codemirror instance for response
_responseEditor: null,
// last response/request data, used by "view raw request/response" dialog and permalink functionality
_lastResponse: null,
_lastRequestParams: null,
// Cache of the jQuery.ajax objects provided by tunnel.html, as served by each of the
// subdomains we've connected to. This means we only have to fetch tunnel.html once
// for each subdomain request.
_subdomainAjax: {},
_urlParamFieldTemplate: '<div class="apeye-row-container apeye-field apeye-url-param-field">' +
'<label class="apeye-row">' +
'<span></span>' +
'<input type="text"/>' +
'</label>' +
'</div>',
_create: function() {
// inject HTML
this.element.addClass('apeye').html(this.html);
// initialize CodeMirror instances
this._initRequestBody();
this._initResponse();
// initialize elements
this.element
.toggleClass('apeye-autoprettyprint', this.option('autoPrettyPrint'))
.toggleClass('apeye-canpermalink', this.option('permalinkSender') !== null)
.resizable({ handles: 'se' })
// I want the bigger grip icon (default is too small)
.find('.ui-resizable-se').addClass('ui-icon-grip-diagonal-se');
this._initButtons();
this._initMethodAutocomplete();
this._initUrlAutocomplete();
// register events
this.element
.resize($.proxy(this._adjustDimensions, this))
.on('change', '[name=type]', $.proxy(this._typeChanged, this))
.on('change', '[name=httpMethod]', $.proxy(this._httpMethodChanged, this))
.on('change', '[name=auth]', $.proxy(this._authChanged, this))
.on('autocompletechange change', '[name=url]', $.proxy(this._urlChanged, this))
.on('click', '[name=request]:not(.ui-state-disabled)', $.proxy(this._requestClicked, this))
.on('click', '.apeye-h-expand', $.proxy(this.toggleHorizontalExpand, this))
.on('click', '.apeye-viewraw:not(.ui-state-disabled)', $.proxy(this.viewRaw, this))
.on('click', '.apeye-prettyprint:not(.ui-state-disabled)', $.proxy(this.prettyPrintResponse, this))
.on('click', '.apeye-permalink:not(.ui-state-disabled)', $.proxy(this.generatePermanentLink, this))
.on('click', '.apeye-combobox-toggle', $.proxy(this._comboboxToggleClicked, this));
this._initFields();
if (this._isHorizontallyExpanded()) {
this._horizontalExpandChanged(); // this calls _adjustDimensions() at the end
} else this._adjustDimensions();
},
_initRequestBody: function() {
this._requestBodyEditor = CodeMirror.fromTextArea(this.element.find('[name=body]')[0], {
lineNumbers: false,
matchBrackets: true,
indentUnit: this.option('indent'),
// emulate HTML placeholders
onFocus: function(editor) {
if (editor.hasEmptyFlag()) {
editor.toggleEmptyFlag();
editor.setValue('');
}
},
onBlur: function(editor) {
if (editor.getValue().length === 0) {
editor.toggleEmptyFlag();
editor.setValueToPlaceholder();
}
},
//highlight active line
onCursorActivity: function (editor) {
if (this.highlightedLine) editor.setLineClass(this.highlightedLine, null, null);
this.highlightedLine = editor.setLineClass(editor.getCursor().line, null, "activeline");
}
});
// lotta monkey patching for the HTML5 placeholder-emulation functionality
// @todo generalize this and file a pull request with CodeMirror
this._requestBodyEditor.toggleEmptyFlag = function() {
var wrapper = this.getWrapperElement();
if (this.hasEmptyFlag()) {
wrapper.className = wrapper.className.replace('apeye-empty', '');
} else {
wrapper.className += ' apeye-empty';
}
};
this._requestBodyEditor.hasEmptyFlag = function() {
return this.getWrapperElement().className.indexOf('apeye-empty') !== -1;
};
this._requestBodyEditor.setValueToPlaceholder = function() {
var placeholder = this.getTextArea().getAttribute('placeholder');
if (this.hasEmptyFlag()) {
this.setValue(placeholder);
}
};
this._requestBodyEditor.getActualValue = function() {
return this.hasEmptyFlag() ? "" : this.getValue();
};
if (!this.option('body').length) {
this._requestBodyEditor.toggleEmptyFlag();
}
},
_initResponse: function() {
this._responseEditor = CodeMirror.fromTextArea(this.element.find('[name=response]')[0], {
lineNumbers: false,
indentUnit: this.option('indent'),
readOnly: true
});
this._setResponseMode('text/plain');
},
_setResponseMode: function(innerMode) {
// defineMode() will overwrite the existing "response" mode, if already defined
CodeMirror.defineMode("apeyeResponse", function(config) {
return CodeMirror.multiplexingMode(
CodeMirror.getMode(config, "message/http"), {
open: "\n",
// seems CodeMirror requires "close", even though we'll never need it
close: "\0",
mode: CodeMirror.getMode(config, innerMode)
}
);
});
this._responseEditor.setOption('mode', 'apeyeResponse');
},
_initFields: function() {
$.each(this.paramNames, $.proxy(function(i, fieldName) {
this._setField(fieldName, this.option(fieldName));
}, this));
},
_initButtons: function() {
this.element.find('[name=request]').button({ disabled: true });
this.element.find('.apeye-prettyprint').button({
disabled: true,
icons: { primary: 'ui-icon-document' }
});
this.element.find('.apeye-permalink').button({
disabled: true,
icons: { primary: 'ui-icon-link' }
});
this.element.find('.apeye-viewraw').button({
disabled: true,
icons: { primary: 'ui-icon-clipboard' }
});
},
_initAutocomplete: function(inputField) {
inputField.autocomplete({
appendTo: inputField.parent(),
minLength: 0
}).focus(function() {
// show autocomplete list when input is focused
if (this.value === "") $(this).trigger('keydown.autocomplete');
});
// turn the <a> element into a toggle button for the autocomplete list
inputField.siblings('.apeye-combobox-toggle').button({
icons: { primary: "ui-icon-triangle-1-s" },
text: false
}).removeClass("ui-corner-all").show();
},
_initUrlAutocomplete: function() {
var source = this.option('autocompleteUrlSource'),
url = this.element.find('[name=url]');
if (!source) return;
this._initAutocomplete(url);
url.autocomplete('option', 'source', source);
},
_initMethodAutocomplete: function() {
var source = this.option('autocompleteMethodSource'),
method = this.element.find('[name=method]');
if (!source) return;
this._initAutocomplete(method);
if (typeof source === "string") {
// treat the source as WSDL file that must be requested and parsed
method.autocomplete('disable'); // disable until we complete parsing the WSDL
if (this.option('subdomainTunneling')) {
this.tunnelRequest(source, this._initAutocompleteWsdl);
} else {
this._initAutocompleteWsdl($.ajax);
}
} else {
if (!$.isArray(source)) {
// treat the source as function (jquery UI will handle calling the function)
var self = this;
source = function(request, response) {
source(self.getFieldValue('url'), request, response);
};
} // else treat source as an array (handled automatically by jQuery UI)
method.autocomplete('option', 'source', source);
}
},
_comboboxToggleClicked: function(event) {
var field = $(event.target).closest('.apeye-row').find('input');
// close if already visible
if (field.autocomplete('widget').is(':visible')) {
field.autocomplete('close');
} else {
field.autocomplete('search', '');
}
},
_initAutocompleteWsdl: function(ajax) {
var self = this;
ajax({
url: this.option('autocompleteMethodSource'),
type: "GET",
dataType: "text"
})
.done(function(data) {
// Ideally I'd let jQuery automatically parse the XML and use $(data).find('operation'),
// but unfortunately that doesn't work in IE and FF due to jQuery's broken handling of XML
// namespaces. See http://bugs.jquery.com/ticket/155
//
// Instead, I'll parse it manually with DOMParser. This won't work in IE8, since IE8
// doesn't support DOMParser or getElementsByTagNameNS. Working around it would be too
// much work, so I'm just going to not support IE8.
var parser = new DOMParser(),
xmlDoc = parser.parseFromString(data, "text/xml"),
portType = xmlDoc.getElementsByTagNameNS('*', 'portType')[0],
methodNames = [];
if (!portType) return;
$.each(portType.getElementsByTagNameNS('*', 'operation'), function() {
var name = this.getAttribute('name');
if (name) methodNames.push(name);
});
self.element
.find('[name=method]')
.autocomplete('option', 'source', methodNames)
.autocomplete('enable');
});
},
_setOption: function(key, value) {
if (key === 'permalinkId') {
// This isn't really an option (or rather it's a write-only option),
// but we treat it as one for consistency and simplicity
if (this.option('permalinkRetriever') === null) return;
this.element.fadeTo(0, 0.5);
this.element.find('.apeye-spinner').show().position({ of: this.element });
this.option('permalinkRetriever').call(this, value, $.proxy(this._unserialize, this));
return;
}
$.Widget.prototype._setOption.apply(this, arguments);
if ($.inArray(key, this.paramNames) !== -1) {
this._setField(key, value);
} else if (key === 'autoPrettyPrint') {
this.element.toggleClass('apeye-autoprettyprint', value);
}
},
_setField: function(key, value) {
if (key === 'body') {
this._requestBodyEditor.setValue(value);
if (value.length > 0 && this._requestBodyEditor.hasEmptyFlag()) {
this._requestBodyEditor.toggleEmptyFlag();
}
} else {
this.element
.find('[name=' + key + ']')
.val(value)
.trigger('change');
}
},
setFieldsFromString: function(str) {
if (!str) return;
var self = this, i, fieldName, fieldValue;
$.each(str.split('&'), function() {
//I'm not using "this.split('=')" here because the body may have multiple "="s.
//I could do a split() and then rejoin all but the first element, but this is a little cleaner
i = this.indexOf('=');
fieldName = this.slice(0, i);
fieldValue = decodeURIComponent(this.slice(i + 1));
self.option(fieldName, fieldValue);
});
},
// Serializes the request and response as a string so it can be sent to a server for permalinking
_serialize: function() {
var serialized = {
response: this._lastResponse,
request: {}
};
$.each(this.paramNames, $.proxy(function(i, fieldName) {
serialized.request[fieldName] = this.getFieldValue(fieldName);
}, this));
return JSON.stringify(serialized);
},
// Takes in a string returned by _serialize() and restores APEye to the state represented by the string
_unserialize: function(jsonString) {
var json = JSON.parse(jsonString);
$.each(json.request, $.proxy(function(fieldName, fieldValue) {
this.option(fieldName, fieldValue);
}, this));
this._lastRequestParams = this._getRequestParams();
this._lastResponse = json.response;
this._showResponse(this._lastResponse);
this.element.fadeTo(0, 1);
this.element.find('.apeye-permalink').button('enable');
this.element.find('.apeye-spinner').hide();
},
getFieldValue: function(fieldName) {
if (fieldName === 'body') return this._requestBodyEditor.getActualValue();
else return this.element.find('[name=' + fieldName + ']').val();
},
_adjustDimensions: function() {
var hExpand = this._isHorizontallyExpanded(),
totalHeight = this.element.height(),
sectionHeight = (hExpand ? (totalHeight / 2) : totalHeight) - 3,
// requestBodyHeight = sectionHeight - borders - top margin of request body
requestBodyHeight = sectionHeight - 2 - 6,
autocompleteMaxHeight,
// responseEditorHeight = sectionHeight - <header> height - .field margins
responseEditorHeight = sectionHeight - 27 - 24;
// compute request body height by subtracting height of each of its siblings (plus the bottom margin)
this.element
.find('.apeye-body')
.siblings(':visible:not(.apeye-h-expand)')
.each(function(i, element) {
requestBodyHeight -= ($(element).outerHeight() + 12);
});
this._requestBodyEditor.setSize(null, requestBodyHeight + "px");
if (!this.element.find('.apeye-body').is(':visible') && hExpand) {
// If the request body is hidden, that means "HTTP Method" isn't set to "POST" or "PUT".
// In that case, we need the response body to take up the height that the request body
// would've taken if we're horizontally expanded
responseEditorHeight += requestBodyHeight + 12;
}
this._responseEditor.setSize(null, responseEditorHeight + "px");
// the autocomplete drop-down is right above the request body
autocompleteMaxHeight = requestBodyHeight + 12;
this.element.find('.ui-autocomplete').css('max-height', autocompleteMaxHeight + 'px');
},
_isHorizontallyExpanded: function() {
return this.element.hasClass('apeye-horizontally-expanded');
},
toggleHorizontalExpand: function() {
this.element.toggleClass('apeye-horizontally-expanded');
this.element.height(this.element.height() * (this._isHorizontallyExpanded() ? 2 : 0.5));
this._horizontalExpandChanged();
},
_horizontalExpandChanged: function() {
var isExpanded = this._isHorizontallyExpanded();
// move icons to request section if horizontally expanded so the icons are visible without scrolling
this.element
.find('.icons')
.appendTo(this.element.find('.apeye-' + (isExpanded ? 'request' : 'response') + ' header'));
// update triangle to point the opposite direction
this.element
.find('.apeye-h-expand span')
.removeClass('ui-icon-triangle-1-e ui-icon-triangle-1-w')
.addClass(function() {
return 'ui-icon-triangle-1-' + (isExpanded ? 'w' : 'e');
});
this.element
.find('.apeye-request')
.removeClass('ui-corner-left ui-corner-top')
.addClass('ui-corner-' + (isExpanded ? 'top' : 'left'))
.end()
.find('.apeye-response')
.removeClass('ui-corner-right ui-corner-bottom')
.addClass('ui-corner-' + (isExpanded ? 'bottom' : 'right'));
this._adjustDimensions();
},
viewRaw: function() {
var loc = this._getLocation(this._lastRequestParams.url),
html = "";
html = "<h4>HTTP Request (incomplete)</h4>\n" +
"<pre>" +
this._lastRequestParams.type + " " + loc.pathname + " HTTP/1.1\n" +
"Host: " + loc.host + "\n";
if (this._lastRequestParams.headers) {
$.each(this._lastRequestParams.headers, function (name, value) {
html += name + ": " + value + "\n";
});
}
html += "\n" +
this._escapeHTML(this._lastRequestParams.data ? this._lastRequestParams.data : '') +
"</pre>\n" +
"<h4>HTTP Response</h1>\n" +
"<pre>" +
this._getStatusLine(this._lastResponse) +
this._lastResponse.headers + "\n" +
this._escapeHTML(this._lastResponse.body) +
"</pre>";
this.element
.find('.apeye-dialog')
.html(html)
.dialog({
'title': 'Raw request and response',
'height': 'auto',
'position': { my: "top", at: "top", of: this.element },
'dialogClass': 'apeye-dialog',
'close': this._getCloseDialogCallback()
});
},
prettyPrintResponse: function() {
var lastLineIndex = this._responseEditor.lineCount() - 1,
lastLine = this._responseEditor.getLine(lastLineIndex),
range = {
from: { line: 0, ch: 0 },
to: { line: lastLineIndex, ch: lastLine.length }
};
this._responseEditor.autoFormatRange(range.from, range.to);
this._responseEditor.setSelection(range.from);
},
generatePermanentLink: function() {
var dialog = this.element.find('.apeye-dialog'),
spinner = this.element.find('.apeye-spinner'),
successCallback = function(link, linkText) {
dialog.html("Permanent link:<br><a href=\"" + link + "\">" + linkText + "</a>");
spinner.hide();
};
dialog
.html("Sending details to server...")
.dialog({
'title': 'Permanent link',
'height': 'auto',
'position': { my: "center", at: "center", of: this.element },
'dialogClass': 'apeye-dialog',
'close': this._getCloseDialogCallback()
});
spinner.show().position({ of: dialog });
// @todo add an errorCallback
this.option('permalinkSender').call(this, this._serialize(), successCallback);
},
_escapeHTML: function(html) {
return html
.replace(/&/g, '&')
.replace(/</g, '<')
.replace(/>/g, '>');
},
// clever little trick to turn a URL into a Location object
_getLocation: function(href) {
var l = document.createElement("a");
l.href = href;
return l;
},
_typeChanged: function() {
var type = this.getFieldValue('type'),
httpMethodSelect = this.element.find('[name=httpMethod]');
this.element
.removeClass('apeye-json-rpc apeye-soap11 apeye-soap12 apeye-xml-rpc apeye-raw')
.addClass('apeye-' + type);
if (type === 'json-rpc' || type === 'soap11' || type === 'soap12' || type === 'xml-rpc') {
httpMethodSelect.val('post').attr('disabled', true);
this._httpMethodChanged();
} else {
httpMethodSelect.removeAttr('disabled');
}
this._requestBodyEditor.setOption('mode', this.getMimeType());
this._adjustDimensions();
this.element.find('.apeye-request-body-header').text(this._getRequestBodyHeader());
this.element.find('.apeye-method span').text(this._getMethodLabel());
this.element.find('[name=body]').attr('placeholder', this._getRequestBodyPlaceholder());
// set placeholder text
this._requestBodyEditor.setValueToPlaceholder();
},
_getMethodLabel: function() {
switch (this.getFieldValue('type')) {
case 'soap11':
case 'soap12':
return 'SOAPAction';
default:
return 'Method';
}
},
_getRequestBodyHeader: function() {
switch (this.getFieldValue('type')) {
case 'json-rpc':
return 'JSON Params';
case 'soap11':
case 'soap12':
return 'SOAP Body';
case 'xml-rpc':
return 'XML <params>';
case 'raw':
return 'Request Body';
}
},
_getRequestBodyPlaceholder: function() {
switch (this.getFieldValue('type')) {
case 'json-rpc':
return "[\"Hello JSON-RPC\"]";
case 'soap11':
case 'soap12':
return "<m:alert xmlns:m=\"http://example.org/alert\">\n\t<m:msg>Pickup Mary</m:msg>\n</m:alert>";
case 'xml-rpc':
return "<params>\n\t<param><value>foo</value></param>\n\t</params>";
case 'raw':
return '';
}
},
getMimeType: function() {
switch (this.getFieldValue('type')) {
case 'json-rpc':
return 'application/json';
case 'soap11':
case 'soap12':
case 'xml-rpc':
return 'text/xml';
default:
return this._lastResponse ? this._lastResponse.contentType : 'text/plain';
}
},
_httpMethodChanged: function() {
var httpMethod = this.getFieldValue('httpMethod');
this.element
.removeClass('apeye-method-post apeye-method-put apeye-method-get apeye-method-delete apeye-method-trace')
.addClass('apeye-method-' + httpMethod);
this._adjustDimensions();
},
_authChanged: function() {
var auth = this.getFieldValue('auth');
this.element.toggleClass('apeye-auth-basic', auth === 'basic');
this._adjustDimensions();
},
_urlChanged: function() {
var url = this.getFieldValue('url');
this.element
.find('[name=request]')
.button((url.length === 0) ? 'disable' : 'enable');
this._createFieldsFromUrlParams();
},
_getParamsFromUrl: function() {
var regex = new RegExp(/<([^>]*)>/g),
params = [],
match;
while ((match = regex.exec(this.getFieldValue('url'))) !== null) {
params.push(match[1]);
}
return params;
},
_createFieldsFromUrlParams: function() {
var existingParamFields = this.element.find('.apeye-request .apeye-url-param-field'),
requestBodyHeader = this.element.find('.apeye-request-body-header'),
template = $(this._urlParamFieldTemplate),
existingField;
existingParamFields.detach();
$.each(this._getParamsFromUrl(), function(i, paramName) {
existingField = existingParamFields.find('[data-fieldName=' + paramName + ']');
if (existingField.length) {
existingField.insertBefore(requestBodyHeader);
} else {
template.clone()
.insertBefore(requestBodyHeader)
.attr('data-fieldName', paramName)
.find('span').text(paramName).end()
.find('input').attr('name', paramName);
}
});
existingParamFields = null;
},
_requestClicked: function() {
var responseSection = this.element.find('.apeye-response');
this.element.find('[name=request]').button('disable');
this.element.find('.apeye-spinner').show().position({ of: responseSection });
responseSection.fadeTo(0, 0.5);
if (this.option('subdomainTunneling')) {
this.tunnelRequest(this.getFullUrl(), this._doRequest);
} else {
this._doRequest($.ajax);
}
},
tunnelRequest: function(url, onSuccess) {
var loc = this._getLocation(url);
// only do subdomain tunneling if request URL has a different hostname but the
// same domain suffix as document.domain
if (loc.host !== window.location.host && loc.hostname.match(document.domain + "$")) {
if (!this._subdomainAjax[loc.host]) {
var self = this;
$('<iframe>')
.attr('src', loc.protocol + '//' + loc.host + this.option('tunnelFilepath'))
.load(function() {
self._subdomainAjax[loc.host] = this.contentWindow.jQuery.ajax;
onSuccess.call(self, self._subdomainAjax[loc.host]);
})
.appendTo('head');
} else {
onSuccess.call(this, this._subdomainAjax[loc.host]);
}
} else {
onSuccess.call(this, $.ajax);
}
},
getFullUrl: function() {
var url = this.getFieldValue('url'), paramValue, self = this;
if (!url.match(/^https?:\/\//)) {
url = window.location.protocol + '//' + url;
}
$.each(this._getParamsFromUrl(), function(i, paramName) {
paramValue = self.element.find('.apeye-url-param-field[data-fieldName="' + paramName + '"] input').val();
url = url.replace(new RegExp("<" + paramName + ">"), paramValue);
});
return url;
},
_getRequestParams: function() {
var params = {};
params.type = this.getFieldValue('httpMethod').toUpperCase();
params.url = this.getFullUrl();
params.dataType = 'text';
params.timeout = this.option('timeout');
params.processData = false;
params.headers = {};
if (this.getFieldValue('auth') === 'basic') {
var username = this.getFieldValue('username'),
password = this.getFieldValue('password');
params.headers.Authorization = 'Basic ' + window.btoa(username + ":" + password);
}
params.contentType = this.getMimeType();
switch (this.getFieldValue('type')) {
case 'json-rpc':
params.data = this._getJsonRPCRequestBody();
break;
case 'xml-rpc':
params.data = this._getXMLRPCRequestBody();
break;
case 'soap11':
case 'soap12':
params.headers.SOAPAction = this.getFieldValue('method');
params.data = this._getSoapRequestBody();
break;
case 'raw':
params.data = this.getFieldValue('body');
break;
}
return params;
},
_doRequest: function(ajax) {
this._lastRequestParams = this._getRequestParams();
ajax(this._lastRequestParams)
.fail($.proxy(this._requestError, this))
.done($.proxy(this._requestSuccess, this))
.always($.proxy(this._requestDone, this));
},
_getJsonRPCRequestBody: function() {
var method = this.getFieldValue('method'),
params = this.getFieldValue('body'),
id = this.getFieldValue('id'),
request = '';
if (!params) params = '[]';
request = '{"jsonrpc":"2.0","method":"' + method + '","params":' + params;
if (id.length) request += ',"id": "' + id + '"';
return request + '}';
},
_getSoapRequestBody: function() {
var type = this.getFieldValue('type'),
request = '<?xml version="1.0" encoding="UTF-8"?>';
if (type === 'soap11') {
//based off http://www.w3.org/TR/2000/NOTE-SOAP-20000508/#_Toc478383490
request += '<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"' +
' soap:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">';
} else {
// based off http://www.w3.org/TR/soap12-part0/#Example
request += '<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope">';
}
// @todo Add support for setting SOAP headers
request += '<soap:Header/>' +
'<soap:Body>' + this.getFieldValue('body') + '</soap:Body>' +
'</soap:Envelope>';
return request;
},
_getXMLRPCRequestBody: function() {
var body = this.getFieldValue('body'),
method = this.getFieldValue('method'),
request = '<?xml version="1.0" encoding="UTF-8"?>';
request += '<methodCall><methodName>' + method + '</methodName>' + body + '</methodCall>';
return request;
},
_requestError: function(jqXHR) {
if (jqXHR.status >= 200) {
return this._requestSuccess(null, null, jqXHR);
}
var errorDesc = "Request failed. Error #" + jqXHR.status + ": " + jqXHR.statusText;
this.element
.find('.apeye-dialog')
.text(errorDesc)
.dialog({
'title': 'Request failed',
'height': 'auto',
'position': { my: "center", at: "center", of: this.element },
'dialogClass': 'apeye-dialog',
'close': this._getCloseDialogCallback()
});
this._responseEditor.setValue('');
},
_getCloseDialogCallback: function() {
// workaround for jQuery bug: http://bugs.jqueryui.com/ticket/5762
var dialogElem = this.element.find('.apeye-dialog'),
element = this.element;
return function () {
dialogElem.dialog('destroy');
dialogElem.appendTo(element);
element.find('.apeye-spinner').hide();
};
},
_getStatusLine: function(response) {
return "HTTP/1.1 " + response.status + " " + response.statusText + "\n";
},
_requestSuccess: function(data, success, jqXHR) {
this._lastResponse = {
headers: jqXHR.getAllResponseHeaders(),
body: jqXHR.responseText,
status: jqXHR.status,
statusText: jqXHR.statusText,
contentType: jqXHR.getResponseHeader('Content-Type')
};
this._showResponse(this._lastResponse);
},
_showResponse: function(response) {
this.element
.find('.apeye-viewraw, .apeye-prettyprint, .apeye-permalink')
.button('enable');
this._setResponseMode(this.getMimeType());
var fullResponse = this._getStatusLine(response) + response.headers + "\n" + response.body;
this._responseEditor.setValue(fullResponse);
if (this.option('autoPrettyPrint')) {
this.prettyPrintResponse();
}
},
_requestDone: function() {
this.element.find('[name=request]').button('enable');
this.element.find('.apeye-response').fadeTo(0, 1);
this.element.find('.apeye-spinner').hide();
},
destroy: function () {
$.Widget.prototype.destroy.call(this);
}
});
$.widget.bridge("apeye", $.mm.apeye);
})(jQuery, window, document);
|
'use strict';
exports.__esModule = true;
var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');
var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
var _possibleConstructorReturn2 = require('babel-runtime/helpers/possibleConstructorReturn');
var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);
var _inherits2 = require('babel-runtime/helpers/inherits');
var _inherits3 = _interopRequireDefault(_inherits2);
var _react = require('react');
var _react2 = _interopRequireDefault(_react);
var _base = require('./base');
var _base2 = _interopRequireDefault(_base);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* TODO: PropTypes
*/
var BlockUI = function (_Base) {
(0, _inherits3.default)(BlockUI, _Base);
function BlockUI(props) {
(0, _classCallCheck3.default)(this, BlockUI);
var _this = (0, _possibleConstructorReturn3.default)(this, _Base.call(this, props));
_this.displayName = 'BlockUI';
return _this;
}
BlockUI.prototype.render = function render() {
var _props = this.props;
var state = _props.state;
var message = _props.message;
var subMessage = _props.subMessage;
if (state) {
return _react2.default.createElement(
'div',
null,
_react2.default.createElement(
'div',
{ className: 'caqui-blocked-ui' },
this.props.children
),
_react2.default.createElement(
'div',
{ className: 'caqui-block-ui' },
_react2.default.createElement(
'div',
{ className: 'caqui-block-ui-holder' },
_react2.default.createElement(
'div',
{ className: 'caqui-spinner' },
_react2.default.createElement('div', { className: 'caqui-bounce1' }),
_react2.default.createElement('div', { className: 'caqui-bounce2' }),
_react2.default.createElement('div', { className: 'caqui-bounce3' })
),
_react2.default.createElement(
'div',
null,
_react2.default.createElement(
'b',
null,
message
)
),
_react2.default.createElement(
'div',
null,
_react2.default.createElement(
'b',
null,
subMessage
)
)
)
)
);
}
return this.props.children;
};
return BlockUI;
}(_base2.default);
exports.default = BlockUI; |
import React from 'react'
import { inject, observer } from 'mobx-react'
import styled from 'styled-components'
import { Link } from 'mobx-little-router-react'
import Modal from '../../components/Modal'
const ShowRoute = ({ route: { params, query }, className, ShowsStore }) => {
let prevShow, nextShow
if (ShowsStore.shows && ShowsStore.shows.length > 0) {
const currIdx = ShowsStore.shows.findIndex(show => show.id === Number(params.id))
if (currIdx > 0) {
prevShow = ShowsStore.shows[currIdx - 1]
}
if (currIdx < ShowsStore.shows.length - 1) {
nextShow = ShowsStore.shows[currIdx + 1]
}
}
const model = ShowsStore.getDetails(params.id)
return (
<Modal className={className} closePath={`/shows?q=${query.q}`}>
{model &&
<Content>
{model.image &&
<CoverImage style={{ backgroundImage: `url(${model.image.original})` }} />}
<Abstract>
<Navigation>
{prevShow &&
<PrevNavigationLink to={`/shows/${prevShow.id}?q=${query.q}`}>
Prev
</PrevNavigationLink>}
{nextShow &&
<NextNavigationLink to={`/shows/${nextShow.id}?q=${query.q}`}>
Next
</NextNavigationLink>}
</Navigation>
<Network>{model.network && model.network.name}</Network>
<Title>{model.name}</Title>
<OfficialSite href={model.officialSite} target="_blank">
Official site
</OfficialSite>
<Summary dangerouslySetInnerHTML={{ __html: model.summary }} />
<Tags>
{model.genres &&
model.genres.map((genre, idx) =>
<Link key={idx} to={`/tags/${genre}`}>{genre}</Link>
)}
</Tags>
<Cast>
<h2>Cast</h2>
{model._embedded.cast.map((member, idx) =>
<CastMember key={idx}>
<Character>{member.character.name}</Character>
<Actor to={`/actors/${member.person.id}`}>{member.person.name}</Actor>
</CastMember>
)}
</Cast>
</Abstract>
</Content>}
</Modal>
)
}
const Content = styled.div`
display: flex;
flex-direction: row;
width: 100%;
height: 100%;
`
const CoverImage = styled.div`
display: block;
width: 50%;
background-position: 50% 50%;
background-size: cover;
position: relative;
&::before {
display: block;
content: "";
height: 5px;
width: 100%;
position: absolute;
top: 0;
left: 0;
background-image: linear-gradient(rgba(255, 255, 255, 0.4), transparent);
}
&::after {
display: block;
content: "";
height: 5px;
width: 100%;
position: absolute;
bottom: 0;
left: 0;
background-image: linear-gradient(transparent, rgba(0,0,0,0.4));
}
`
const Abstract = styled.div`
padding: 72px 36px 0;
width: 50%;
overflow-y: auto;
position: relative;
`
const Navigation = styled.div`
display: flex;
flex-direction: row;
justify-content: space-between;
position: absolute;
top: 0;
left: 36px;
right: 54px;
line-height: 36px;
margin: 18px 0;
`
const NavigationLink = styled(Link)`
font-size: 13px;
line-height: 18px;
color: #777;
&:hover {
color: #333;
}
`
const PrevNavigationLink = styled(NavigationLink)`
margin-right: auto;
`
const NextNavigationLink = styled(NavigationLink)`
margin-left: auto;
`
const Title = styled.h1`
color: #333;
margin: 0 0 18px;
`
const Summary = styled.p`
color: #666;
line-height: 18px;
font-size: 13px;
`
const Network = styled.div`
text-transform: uppercase;
color: #aaa;
font-size: 12px;
`
const OfficialSite = styled.a`
font-size: 13px;
line-height: 18px;
color: #777;
&:hover {
color: #333;
}
`
const Tags = styled.div`
margin: 18px 0;
> a {
font-size: 12px;
color: #079;
margin-right: 9px;
display: inline-block;
text-decoration: none;
border-radius: 9px;
background-color: #eee;
padding: 0 9px;
line-height: 18px;
color: #999;
}
`
const Cast = styled.div`
font-size: 13px;
line-height: 18px;
margin: 36px 0;
`
const CastMember = styled.div`
display: flex;
flex-direction: row;
padding: 9px 0;
`
const Character = styled.div`
width: 50%;
`
const Actor = styled(Link)`
width: 50%;
color: #777;
&:hover {
color: #333;
}
`
export default inject('ShowsStore')(observer(ShowRoute))
|
'use strict';
var rescape = require( './../lib' );
console.log( rescape( '/beep/' ) );
// returns '/beep/'
console.log( rescape( 'beep' ) );
// returns 'beep'
console.log( rescape( '/[A-Z]*/' ) );
// returns '/\\[A\\-Z\\]\\*/'
console.log( rescape( '[A-Z]*' ) );
// returns '\\[A\\-Z\\]\\*'
console.log( rescape( '/\\\//ig' ) );
// returns '/\\\\\\\//ig'
console.log( rescape( '\\\/' ) );
// returns '\\\\\\\/'
console.log( rescape( '/[A-Z]{0,}/' ) );
// returns '/\\[A\\-Z\\]\\{0,\\}/'
console.log( rescape( '[A-Z]{0,}' ) );
// returns '\\[A\\-Z\\]\\{0,\\}'
console.log( rescape( '/^boop$/' ) );
// returns '/\\^boop\\$/'
console.log( rescape( '^boop$' ) );
// returns '\\^boop\\$'
console.log( rescape( '/(?:.*)/' ) );
// returns '/\\(\\?:\\.\\*\\)/'
console.log( rescape( '(?:.*)' ) );
// returns '\\(\\?:\\.\\*\\)'
console.log( rescape( '/(?:beep|boop)/' ) );
// returns '/\\(\\?:beep\\|boop\\)/'
console.log( rescape( '(?:beep|boop)' ) );
// returns '\\(\\?:beep\\|boop\\)'
|
"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.isHorizontal = isHorizontal;
exports.getAnchor = getAnchor;
exports.default = void 0;
var _objectWithoutPropertiesLoose2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutPropertiesLoose"));
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var React = _interopRequireWildcard(require("react"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _clsx = _interopRequireDefault(require("clsx"));
var _utils = require("@material-ui/utils");
var _unstyled = require("@material-ui/unstyled");
var _Modal = _interopRequireDefault(require("../Modal"));
var _Slide = _interopRequireDefault(require("../Slide"));
var _Paper = _interopRequireDefault(require("../Paper"));
var _capitalize = _interopRequireDefault(require("../utils/capitalize"));
var _createTransitions = require("../styles/createTransitions");
var _useTheme = _interopRequireDefault(require("../styles/useTheme"));
var _useThemeProps = _interopRequireDefault(require("../styles/useThemeProps"));
var _styled = _interopRequireWildcard(require("../styles/styled"));
var _drawerClasses = require("./drawerClasses");
var _jsxRuntime = require("react/jsx-runtime");
const _excluded = ["BackdropProps"],
_excluded2 = ["anchor", "BackdropProps", "children", "className", "elevation", "hideBackdrop", "ModalProps", "onClose", "open", "PaperProps", "SlideProps", "TransitionComponent", "transitionDuration", "variant"];
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
const overridesResolver = (props, styles) => {
const {
styleProps
} = props;
return (0, _extends2.default)({}, styles.root, (styleProps.variant === 'permanent' || styleProps.variant === 'persistent') && styles.docked, styles.modal);
};
const useUtilityClasses = styleProps => {
const {
classes,
anchor,
variant
} = styleProps;
const slots = {
root: ['root'],
docked: [(variant === 'permanent' || variant === 'persistent') && 'docked'],
modal: ['modal'],
paper: ['paper', `paperAnchor${(0, _capitalize.default)(anchor)}`, variant !== 'temporary' && `paperAnchorDocked${(0, _capitalize.default)(anchor)}`]
};
return (0, _unstyled.unstable_composeClasses)(slots, _drawerClasses.getDrawerUtilityClass, classes);
};
const DrawerRoot = (0, _styled.default)(_Modal.default, {
name: 'MuiDrawer',
slot: 'Root',
overridesResolver
})(({
theme
}) => ({
zIndex: theme.zIndex.drawer
}));
const DrawerDockedRoot = (0, _styled.default)('div', {
shouldForwardProp: _styled.rootShouldForwardProp,
name: 'MuiDrawer',
slot: 'Docked',
skipVariantsResolver: false,
overridesResolver
})({
/* Styles applied to the root element if `variant="permanent or persistent"`. */
flex: '0 0 auto'
});
const DrawerPaper = (0, _styled.default)(_Paper.default, {
name: 'MuiDrawer',
slot: 'Paper',
overridesResolver: (props, styles) => {
const {
styleProps
} = props;
return (0, _extends2.default)({}, styles.paper, styles[`paperAnchor${(0, _capitalize.default)(styleProps.anchor)}`], styleProps.variant !== 'temporary' && styles[`paperAnchorDocked${(0, _capitalize.default)(styleProps.anchor)}`]);
}
})(({
theme,
styleProps
}) => (0, _extends2.default)({
/* Styles applied to the Paper component. */
overflowY: 'auto',
display: 'flex',
flexDirection: 'column',
height: '100%',
flex: '1 0 auto',
zIndex: theme.zIndex.drawer,
// Add iOS momentum scrolling for iOS < 13.0
WebkitOverflowScrolling: 'touch',
// temporary style
position: 'fixed',
top: 0,
// We disable the focus ring for mouse, touch and keyboard users.
// At some point, it would be better to keep it for keyboard users.
// :focus-ring CSS pseudo-class will help.
outline: 0
}, styleProps.anchor === 'left' && {
/* Styles applied to the Paper component if `anchor="left"`. */
left: 0
}, styleProps.anchor === 'top' && {
/* Styles applied to the Paper component if `anchor="top"`. */
top: 0,
left: 0,
right: 0,
height: 'auto',
maxHeight: '100%'
}, styleProps.anchor === 'right' && {
/* Styles applied to the Paper component if `anchor="right"`. */
right: 0
}, styleProps.anchor === 'bottom' && {
/* Styles applied to the Paper component if `anchor="bottom"`. */
top: 'auto',
left: 0,
bottom: 0,
right: 0,
height: 'auto',
maxHeight: '100%'
}, styleProps.anchor === 'left' && styleProps.variant !== 'temporary' && {
/* Styles applied to the Paper component if `anchor="left"` and `variant` is not "temporary". */
borderRight: `1px solid ${theme.palette.divider}`
}, styleProps.anchor === 'top' && styleProps.variant !== 'temporary' && {
/* Styles applied to the Paper component if `anchor="top"` and `variant` is not "temporary". */
borderBottom: `1px solid ${theme.palette.divider}`
}, styleProps.anchor === 'right' && styleProps.variant !== 'temporary' && {
/* Styles applied to the Paper component if `anchor="right"` and `variant` is not "temporary". */
borderLeft: `1px solid ${theme.palette.divider}`
}, styleProps.anchor === 'bottom' && styleProps.variant !== 'temporary' && {
/* Styles applied to the Paper component if `anchor="bottom"` and `variant` is not "temporary". */
borderTop: `1px solid ${theme.palette.divider}`
}));
const oppositeDirection = {
left: 'right',
right: 'left',
top: 'down',
bottom: 'up'
};
function isHorizontal(anchor) {
return ['left', 'right'].indexOf(anchor) !== -1;
}
function getAnchor(theme, anchor) {
return theme.direction === 'rtl' && isHorizontal(anchor) ? oppositeDirection[anchor] : anchor;
}
const defaultTransitionDuration = {
enter: _createTransitions.duration.enteringScreen,
exit: _createTransitions.duration.leavingScreen
};
/**
* The props of the [Modal](/api/modal/) component are available
* when `variant="temporary"` is set.
*/
const Drawer = /*#__PURE__*/React.forwardRef(function Drawer(inProps, ref) {
const props = (0, _useThemeProps.default)({
props: inProps,
name: 'MuiDrawer'
});
const {
anchor: anchorProp = 'left',
BackdropProps,
children,
className,
elevation = 16,
hideBackdrop = false,
ModalProps: {
BackdropProps: BackdropPropsProp
} = {},
onClose,
open = false,
PaperProps = {},
SlideProps,
// eslint-disable-next-line react/prop-types
TransitionComponent = _Slide.default,
transitionDuration = defaultTransitionDuration,
variant = 'temporary'
} = props,
ModalProps = (0, _objectWithoutPropertiesLoose2.default)(props.ModalProps, _excluded),
other = (0, _objectWithoutPropertiesLoose2.default)(props, _excluded2);
const theme = (0, _useTheme.default)(); // Let's assume that the Drawer will always be rendered on user space.
// We use this state is order to skip the appear transition during the
// initial mount of the component.
const mounted = React.useRef(false);
React.useEffect(() => {
mounted.current = true;
}, []);
const anchorInvariant = getAnchor(theme, anchorProp);
const anchor = anchorProp;
const styleProps = (0, _extends2.default)({}, props, {
anchor,
elevation,
open,
variant
}, other);
const classes = useUtilityClasses(styleProps);
const drawer = /*#__PURE__*/(0, _jsxRuntime.jsx)(DrawerPaper, (0, _extends2.default)({
elevation: variant === 'temporary' ? elevation : 0,
square: true
}, PaperProps, {
className: (0, _clsx.default)(classes.paper, PaperProps.className),
styleProps: styleProps,
children: children
}));
if (variant === 'permanent') {
return /*#__PURE__*/(0, _jsxRuntime.jsx)(DrawerDockedRoot, (0, _extends2.default)({
className: (0, _clsx.default)(classes.root, classes.docked, className),
styleProps: styleProps,
ref: ref
}, other, {
children: drawer
}));
}
const slidingDrawer = /*#__PURE__*/(0, _jsxRuntime.jsx)(TransitionComponent, (0, _extends2.default)({
in: open,
direction: oppositeDirection[anchorInvariant],
timeout: transitionDuration,
appear: mounted.current
}, SlideProps, {
children: drawer
}));
if (variant === 'persistent') {
return /*#__PURE__*/(0, _jsxRuntime.jsx)(DrawerDockedRoot, (0, _extends2.default)({
className: (0, _clsx.default)(classes.root, classes.docked, className),
styleProps: styleProps,
ref: ref
}, other, {
children: slidingDrawer
}));
} // variant === temporary
return /*#__PURE__*/(0, _jsxRuntime.jsx)(DrawerRoot, (0, _extends2.default)({
BackdropProps: (0, _extends2.default)({}, BackdropProps, BackdropPropsProp, {
transitionDuration
}),
className: (0, _clsx.default)(classes.root, classes.modal, className),
open: open,
styleProps: styleProps,
onClose: onClose,
hideBackdrop: hideBackdrop,
ref: ref
}, other, ModalProps, {
children: slidingDrawer
}));
});
process.env.NODE_ENV !== "production" ? Drawer.propTypes
/* remove-proptypes */
= {
// ----------------------------- Warning --------------------------------
// | These PropTypes are generated from the TypeScript type definitions |
// | To update them edit the d.ts file and run "yarn proptypes" |
// ----------------------------------------------------------------------
/**
* Side from which the drawer will appear.
* @default 'left'
*/
anchor: _propTypes.default.oneOf(['bottom', 'left', 'right', 'top']),
/**
* @ignore
*/
BackdropProps: _propTypes.default.object,
/**
* The content of the component.
*/
children: _propTypes.default.node,
/**
* Override or extend the styles applied to the component.
*/
classes: _propTypes.default.object,
/**
* @ignore
*/
className: _propTypes.default.string,
/**
* The elevation of the drawer.
* @default 16
*/
elevation: _utils.integerPropType,
/**
* If `true`, the backdrop is not rendered.
* @default false
*/
hideBackdrop: _propTypes.default.bool,
/**
* Props applied to the [`Modal`](/api/modal/) element.
* @default {}
*/
ModalProps: _propTypes.default.object,
/**
* Callback fired when the component requests to be closed.
*
* @param {object} event The event source of the callback.
*/
onClose: _propTypes.default.func,
/**
* If `true`, the component is shown.
* @default false
*/
open: _propTypes.default.bool,
/**
* Props applied to the [`Paper`](/api/paper/) element.
* @default {}
*/
PaperProps: _propTypes.default.object,
/**
* Props applied to the [`Slide`](/api/slide/) element.
*/
SlideProps: _propTypes.default.object,
/**
* The system prop that allows defining system overrides as well as additional CSS styles.
*/
sx: _propTypes.default.object,
/**
* The duration for the transition, in milliseconds.
* You may specify a single timeout for all transitions, or individually with an object.
* @default { enter: duration.enteringScreen, exit: duration.leavingScreen }
*/
transitionDuration: _propTypes.default.oneOfType([_propTypes.default.number, _propTypes.default.shape({
appear: _propTypes.default.number,
enter: _propTypes.default.number,
exit: _propTypes.default.number
})]),
/**
* The variant to use.
* @default 'temporary'
*/
variant: _propTypes.default.oneOf(['permanent', 'persistent', 'temporary'])
} : void 0;
var _default = Drawer;
exports.default = _default; |
// https://leetcode.com/problems/spiral-matrix-ii/description/
/**
* @param {number} n
* @return {number[][]}
*/
var generateMatrix = function (n) {
let result = [];
for (let i = 0; i < n; i++) {
result[i] = [];
}
let endNum = Math.pow(n, 2);
let rowS = 0;
let rowE = n - 1;
let colS = 0;
let colE = n - 1;
let currNum = 1;
while (currNum <= endNum) {
for (let i = colS; i <= colE; i++) {
result[rowS][i] = currNum;
currNum++;
}
rowS++;
for (let i = rowS; i <= rowE; i++) {
result[i][colE] = currNum;
currNum++;
}
colE--;
for (let i = colE; i >= colS; i--) {
result[rowE][i] = currNum;
currNum++;
}
rowE--;
for (let i = rowE; i >= rowS; i--) {
result[i][colS] = currNum;
currNum++;
}
colS++;
}
return result;
};
console.log(generateMatrix(3)); |
/*!
* global/document.js
* https://github.com/RobinHerbots/Inputmask
* Copyright (c) 2010 - 2018 Robin Herbots
* Licensed under the MIT license (http://www.opensource.org/licenses/mit-license.php)
* Version: 4.0.0-beta.54
*/
"function" == typeof define && define.amd ? define(function() {
return document;
}) : "object" == typeof exports && (module.exports = document); |
// aj.js for andmejalgija testrakendus
"use strict";
/* Global conf set in html, commented out from here */
/*
var queryURL = "proxy"; // url to query from: this here is a relative url
//var queryURL = "http://localhost:8080/dumonitor-query-1.0-SNAPSHOT/proxy"; // use either relative or full path
var pageLength = 50; // maximal number of rows shown on a page
var ajaxTimeout = 5000; // milliseconds until the data query timeouts
var debugging=true; // set to true for some console logging
*/
/* specific conf not set in html */
var maxListStr=20; // max nr of chars in a string to be listed
var maxRecordStr=60; // max nr of chars in a string shown in record
/* query template */
var queryTemplate="<soapenv:Envelope "+
" xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" "+
" xmlns:xro=\"http://x-road.eu/xsd/xroad.xsd\" " +
" xmlns:iden=\"http://x-road.eu/xsd/identifiers\" "+
" xmlns:prod=\"http://dumonitor.x-road.eu/producer\"> " +
" {header} "+
" <soapenv:Body> "+
" <prod:findUsage> "+
" <offset>{offset}</offset>"+
" <limit>{limit}</limit>"+
" </prod:findUsage>"+
" </soapenv:Body>"+
"</soapenv:Envelope>";
/* global vars used and changed during processing */
var data=[]; // stores data read by ajax
var firstRowNr=0; // currently shown first row
/* keys to show in the table */
var listKeys=["logtime","action","receiver"];
/* keys to hide in a list if a screen is small */
var wideListKeys=[];
/* keys to show for one record */
var recordKeys=["logtime","action","receiver"];
/* long Estonian names for the record view */
var transTable={
"id":"kirje tehniline id",
"personcode":"isikukood",
"logtime":"Aeg",
"action":"Tegevus",
"sender":"Saatja",
"receiver":"Saaja"};
/* initial actions when the page is loaded */
$(document).ready(function(){
//askData();
});
/* querying and handling data */
function askData() {
var soap=makeSOAP();
// call proxy with soap
$.ajax({
url: queryURL,
type: "POST",
contentType: "text/xml",
// Tell jQuery we're expecting text: we will parse it ourselves
dataType: "text",
data: soap,
// Time in millis until fails with timeout
timeout: ajaxTimeout,
// Work with the response
success: function(response) { handleAjaxSuccess(response); },
error: function(response) { handleAjaxError(response); }
});
}
function makeSOAP() {
var userid=$("#flt_personcode_value").val();
var orgname=$("#flt_organization option:selected").val();
var uuid=makeUUID();
var header=headers[orgname];
header=header.replace("{userId}",userid).replace("{id}",uuid);
var envelope=queryTemplate;
envelope=envelope.replace("{header}",header);
envelope=envelope.replace("{offset}",firstRowNr);
envelope=envelope.replace("{limit}",pageLength);
debug(envelope);
return envelope;
}
// solution from https://jsfiddle.net/xg7tek9j/7/
function makeUUID(){
var d = new Date().getTime();
if(window.performance && typeof window.performance.now === "function"){
d += performance.now(); //use high-precision timer if available
}
var uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
var r = (d + Math.random()*16)%16 | 0;
d = Math.floor(d/16);
return (c=='x' ? r : (r&0x3|0x8)).toString(16);
});
return uuid;
}
function handleAjaxSuccess(response) {
var html;
debug("response: "+response);
$("#maintable tr:gt(0)").remove();
data=parseSOAP(response); // store to global var
if (data && ! $.isArray(data)) {
handleDataError(data);
return;
}
html=makeTable(data);
$("#maintable > tbody:last-child").append(html);
$("#firstrownr").html(getFirstRowNr()+1);
$("#lastrownr").html(getLastRowNr()+1);
}
function handleAjaxError(response) {
var errmsg="Viga ühenduses serveriga: ";
if (response && has(response,"status")) {
errmsg+=" staatus "+response["status"]+", ";
}
if (response && has(response,"statusText")) {
errmsg+=" teade "+response["statusText"];
}
errmsg+="<p>Serveri url: "+queryURL;
$("#errorcontents").html(errmsg);
$("#errorModal").modal('show');
debug(errmsg);
}
function handleDataError(response) {
var errmsg="",tmp="";
if (response && has(response,"errmessage")) {
tmp=response["errmessage"];
errmsg=errmsg+encodeHtml(tmp);
} else {
errmsg=errmsg+encodeHtml(" "+response);
}
$("#dataerrorcontents").html(errmsg);
$("#dataerrorModal").modal('show');
debug(errmsg);
}
/* parse soap body data to a json list of objects */
function parseSOAP(soap) {
var logtime,action,receiver;
var data=[];
try {
var xmlDoc = $.parseXML(soap);
} catch (err) {
return {"errmessage":err+""};
}
$(xmlDoc).find("usage").each(function(){
logtime=$(this).find('logtime').text();
action=$(this).find('action').text();
receiver=$(this).find('receiver').text();
data.push({"logtime":logtime,"action":action,"receiver":receiver});
});
return data;
}
/* prepare data list table contents from data */
function makeTable(data) {
var len=pageLength;
var str=""; //"<table>";
if (data.length>pageLength) len=pageLength;
else len=data.length;
for (var i=0; i<len; i++) {
var row=data[i];
var rowstr="<tr class='datarow'>";
for (var j=0; j<listKeys.length; j++) {
var key=listKeys[j];
var colstr;
if ($.inArray(key,wideListKeys)>=0)
colstr="<td onclick='showRow("+i+")' class='widelistcol'>";
else
colstr="<td onclick='showRow("+i+")'>";
var value = row[key];
if (key === "logtime") value = convertDate(value);
if (has(row,key)) colstr+=encodeHtml(shortenStr(value,maxListStr));
colstr+="</td>";
rowstr+=colstr;
}
rowstr+="</tr>";
str+=rowstr;
}
//str+="</table>";
return str;
}
/* convert ISO datetime to human readable datetime */
function convertDate(value) {
var dateRegexp = /^([0-9]+)-([0-9]+)-([0-9]+)T([0-9:]+)/g;
var match = dateRegexp.exec(value);
if (match != null) return match[3] + "." + match[2] + "." + match[1] + " " + match[4];
return value;
}
/* show one record */
function showRow(nr) {
var obj=data[nr];
if (!obj) return;
var str="<table><tbody>";
for (var j=0; j<recordKeys.length; j++) {
var key=recordKeys[j];
var rowstr="<tr>";
rowstr+="<td class='recordkey'>"+trans(key)+"</td><td class='recordvalue'>";
var value = obj[key];
if (key === "logtime") value = convertDate(value);
if (has(obj,key)) rowstr+=encodeHtml(shortenStr(value,maxRecordStr));
rowstr+="</td></tr>";
str+=rowstr;
}
str+="</tbody></table>";
$("#recordcontents").html(str);
$("#recordModal").modal('show');
}
function trans(key) {
if (has(transTable,key)) return transTable[key];
else return key;
}
/* pagination and sorting */
function previousPage() {
if (firstRowNr<=0) return;
firstRowNr=firstRowNr-pageLength;
if (firstRowNr<0) firstRowNr=0;
askData();
}
function nextPage() {
debug("nextPage "+firstRowNr+" "+pageLength+" "+getLastRowNr());
if (getLastRowNr()<firstRowNr+pageLength-1) return;
firstRowNr+=pageLength;
debug("firstRowNr "+firstRowNr);
askData();
}
function getFirstRowNr() {
return firstRowNr;
}
function getLastRowNr() {
if (!data) return firstRowNr;
else if (data && data.length>(firstRowNr+pageLength)) return firstRowNr+pageLength-1;
else if ((firstRowNr+data.length-1)<0) return 0;
else return firstRowNr+data.length-1;
}
function sortcol(key) {
return false; // no sorting implemented
}
/* helpers */
function has(object, key) {return object ? hasOwnProperty.call(object, key) : false;}
function shortenStr(str,maxlen) {
if (str && str.length>maxlen) {
return str.substr(0,maxlen)+"...";
} else {
return str;
}
}
function encodeHtml(txt) {
return txt.replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">");
}
function debug(str) {if (debugging) console.log(str); }
$(document).ready(function(){
$.getScript(window.location.href + '/producers.js', function () {
headers = producers;
// Fill in select-box:
$('#flt_organization').html('');
for (var key in headers) {
if (key === 'length' || !headers.hasOwnProperty(key)) continue;
$('#flt_organization').append('<option value="'+encodeHtml(key).replace(/'/g, "'")+'">'+encodeHtml(key)+'</option>');
}
});
});
|
angular.module('tiendaAngular.components.directivas', [])
.directive('backImg', function() {
return {
restrict: 'A',
link: function(scope, element, attrs) {
attrs.$observe('backImg', function(url) {
element.css({
'background-image': 'url(' + url + ')',
'background-size': 'cover'
});
});
}
};
});
|
//bind module to global var to get at it in console.
//
//note that require has an api for handling circular
//module refs, in such cases do not use these vars.
var _ui = undefined;
define([
'util', 'dat.gui', 'const', 'vectormath', 'linear_algebra'
], function ui(util, dat1, cconst, vectormath, linear_algebra) {
'use strict';
var exports = _ui = {};
var Class = util.Class;
var Vector2 = vectormath.Vector2;
var bin_cache = {};
window._bin_cache = bin_cache;
var eval2_rets = util.cachering.fromConstructor(Vector2, 32);
/*
I hate these stupid curve widgets. This horrible one here works by
root-finding the x axis on a two dimensional b-spline (which works
surprisingly well).
*/
function bez3(a, b, c, t) {
var r1 = a + (b - a)*t;
var r2 = b + (c - b)*t;
return r1 + (r2 - r1)*t;
}
function bez4(a, b, c, d, t) {
var r1 = bez3(a, b, c, t);
var r2 = bez3(b, c, d, t);
return r1 + (r2 - r1)*t;
}
var binomial = exports.binomial = function binomial(n, i) {
if (i > n) {
throw new Error("Bad call to binomial(n, i), i was > than n");
}
if (i == 0 || i == n) {
return 1;
}
var key = "" + n + "," + i;
if (key in bin_cache)
return bin_cache[key];
var ret = binomial(n-1, i-1) + bin(n-1, i);
bin_cache[key] = ret;
return ret;
}
window.bin = binomial;
var TangentModes = {
SMOOTH : 1,
BREAK : 2
};
var CurveFlags = {
SELECT : 1
};
var CurvePoint = exports.CurvePoint = Class(Vector2, [
function constructor(co) {
Vector2.call(this, co);
this.deg = 3;
this.rco = new Vector2(co);
this.sco = new Vector2(co);
//for transform
this.startco = new Vector2();
this.eid = -1;
this.flag = 0;
this.tangent = TangentModes.SMOOTH;
},
function copy() {
var ret = new CurvePoint(this);
ret.tangent = this.tangent;
ret.rco.load(this.rco);
ret.sco.load(this.sco);
ret.startco.load(this.startco);
ret.deg = this.deg;
return ret;
},
function toJSON() {
return {
0 : this[0],
1 : this[1],
eid : this.eid,
flag : this.flag,
deg : this.deg,
tangent : this.tangent
};
},
Class.static(function fromJSON(obj) {
var ret = new CurvePoint(obj);
ret.eid = obj.eid;
ret.flag = obj.flag;
ret.deg = obj.deg;
ret.tangent = obj.tangent;
return ret;
}),
function basis(t, kprev, knext, is_end, totp, pi) {
var wid = (knext-kprev)*0.5;
var k = this.rco[0];
throw new Error();
this.deg = 3;
kprev -= (this.deg)*wid;
knext += (this.deg)*wid;
if (is_end != 1) {
kprev = Math.max(kprev, 0.0);
}
if (is_end != 2) {
knext = Math.min(knext, 1.0);
}
if (t <= kprev || t > knext) {
//return 0;
}
var w;
if (t > k) {
w = 1.0+(k - t) / (knext - k + 0.00001);
w = 2.0 - w;
} else {
w = (t - kprev) / (k - kprev + 0.00001);
}
w *= 0.5;
var w = (t - kprev) / (knext - kprev);
var n = totp;
var v = pi;
w = Math.min(Math.max(w, 0.0), 1.0);
var bernstein = binomial(n, v)*Math.pow(w, v)*Math.pow(1.0-w, n-v);
return bernstein;
if (w == 0) return 0;
w *= w*w;
w = 1.0 - Math.pow(1.0-w, 2.0);
return w;
}
]);
var Curve = exports.Curve = Class(Array, [
function constructor(widget) {
Array.call(this);
this._nocache = 0;
this.widget = widget;
this._ps = [];
this.hermite = [];
this.deg = 3;
this.recalc = 1;
this.basis_tables = [];
this.eidgen = new util.IDGen();
},
function add(x, y) {
var p = new CurvePoint();
this.recalc = 1;
p.eid = this.eidgen.next();
p[0] = x;
p[1] = y;
p.sco.load(p);
p.rco.load(p);
this.push(p);
this.update();
return p;
},
function update() {
this.recalc = 1;
for (var i=0; i<this.length; i++) {
this[i].rco.load(this[i]);
}
this.sort(function(a, b) {
return a[0] - b[0];
});
this._ps = [];
if (this.length < 2) return;
var a = this[0][0], b = this[this.length-1][0];
for (var i=0; i<this.length-1; i++) {
this._ps.push(this[i]);
}
if (this.length < 3) return;
var l1 = this[this.length-3];
var l2 = this[this.length-1];
var p = l2.copy();
var dx = (l2[0]-l1[0]);
var dy = (l2[1]-l1[1]);
//p[0] += dx/3
//p[1] += dy/3
p.rco.load(p);
p.sco.load(p);
this._ps.push(p);
this._ps.push(p.copy());
//this._ps.push(
//this.optimize();
for (var i=0; i<this.length; i++) {
var p = this[i];
var x = p[0], y = p[1];
p.sco[0] = x;
p.sco[1] = y;
}
},
function derivative(t) {
var df = 0.001;
if (t > df*2) {
return (this.evaluate(t+df) - this.evaluate(t-df)) / (df*2);
} else if (t > 0.5) {
return (this.evaluate(t) - this.evaluate(t-df)) / df;
} else {
return (this.evaluate(t+df) - this.evaluate(t)) / df;
}
},
function destroy_all_settings() {
delete localStorage[this.widget.setting_id];
},
function derivative2(t) {
var df = 0.0003;
if (t > df*2) {
return (this.derivative(t+df) - this.derivative(t-df)) / (df*2);
} else if (t > 0.5) {
return (this.derivative(t) - this.derivative(t-df)) / df;
} else {
return (this.derivative(t+df) - this.derivative(t)) / df;
}
},
function optimize() {
return;
var steps = 75;
var ps = this._ps;
this._nocache = true;
function err(p) {
var val = this.evaluate(p[0]);
return Math.abs(val-p[1]);
}
function err2(p) {
var dv = this.derivative(p[0]);
var i = ps.indexOf(p);
var prev = i > 0 ? ps[i-1] : p;
var next = i < ps.length-1 ? ps[i+1] : p;
var div = next[0] - prev[0];
var df = div==0.0 ? 0.0 : (next[1] - prev[1]) / div;
return Math.abs(dv-df);
}
err = err.bind(this);
err2 = err2.bind(this);
function meaderror(p, mp) {
var dv2 = this.derivative2(p[0]);
var e1 = err(p);
var e2;
var i = this._ps.indexOf(mp);
if (i < 0) throw new Error("out of bounds");
var mp_prev = i > 0 ? this._ps[i-1] : mp;
var mp_next = i < this._ps.length-1 ? this._ps[i+1] : mp;
e2 = mp_prev.vectorDistance(mp) + mp_next.vectorDistance(mp);
//e2 *= 0.1;
e2 = Math.abs(this.derivative2(p[0]));
//if (si > 55) return e2;
var d = e1*e1 + e2*e2;
if (Math.random()>0.999) {
console.log("e1", e1, "e2", e2);
}
d = d != 0.0 ? Math.sqrt(d) : 0.0;
return e1+e2;
}
meaderror = meaderror.bind(this);
var cs = [err];
var error = 0;
var gs = [0, 0];
var mat = new linear_algebra.Matrix(ps.length*cs.length, ps.length*cs.length);
for (var si=0; si<steps; si++) {
error = 0;
for (var i2=0; i2<ps.length; i2++) {
var i = i2;
for (var j=0; j<this.length; j++) {
//var i = ~~(Math.random()*ps.length*0.99999999);
var tstp = this[j];
var p = ps[i];
var df = 0.01;
var x = p.rco[0], y = p.rco[1];
var e1 = meaderror(tstp, p);
p.rco[1] += df;
var e2 = meaderror(tstp, p);
p.rco[0] += df;
var e3 = meaderror(tstp, p);
p.rco[0] = x, p.rco[1] = y;
/*
e2
| \
| \
e1-----e3
*/
//nelder-mead simplex optimization method
if (e1 >= e2 && e1 > e3) {
p.rco[0] = x+df;
p.rco[1] = y+df;
} else if (e2 > e1 && e2 >= e3) {
p.rco[0] = x+df*0.5;
p.rco[1] = y-df*0.75;
} else if (e3 > e1 && e3 > e2) {
p.rco[0] = x-df*0.75;
p.rco[1] = y+df*0.5;
}
}
error += e1;
continue;
for (var ci=0; ci<cs.length; ci++) {
var r1 = cs[ci](p);
if (r1 < 0.00002) continue;
error += r1;
var df = 0.0001;
var totg = 0;
for (var j=0; j<2; j++) {
var orig = p.rco[j];
p.rco[j] -= df;
var r0 = cs[ci](p);
p.rco[j] = orig + df;
var r3 = cs[ci](p);
gs[j] = (r3-r0) / (2*df);
totg += gs[j]*gs[j];
var x = i*2+j;
var y = i*2+ci;
mat[x*mat.m+y] = gs[j];
p.rco[j] = orig;
}
if (totg == 0) continue;
r1 /= totg;
var fac = 1.0;
for (var j=0; j<2; j++) {
//if (j == 1) fac *= 0.5;
p.rco[j] += -r1*gs[j]*fac;
}
}
}
//console.log(""+mat.toString());
//console.log("DET", mat.determinant());
}
console.log("error:", error);
this._nocache = false;
},
function toJSON() {
var ps = [];
for (var i=0; i<this.length; i++) {
ps.push(this[i].toJSON());
}
var ret = {
points : ps,
deg : this.deg,
eidgen : this.eidgen.toJSON()
};
return ret;
},
function loadJSON(obj) {
this.length = 0;
this.hightlight = undefined;
this.eidgen = util.IDGen.fromJSON(obj.eidgen);
this.recalc = 1;
if (obj.deg != undefined)
this.deg = obj.deg;
for (var i=0; i<obj.points.length; i++) {
this.push(CurvePoint.fromJSON(obj.points[i]));
}
return this;
},
function basis(t, i) {
if (this.recalc) {
this.regen_basis();
}
i = Math.min(Math.max(i, 0), this._ps.length-1);
t = Math.min(Math.max(t, 0.0), 1.0)*0.999999999;
var table = this.basis_tables[i];
var s = t*(table.length/4)*0.99999;
var j = ~~s;
s -= j;
j *= 4;
return table[j] + (table[j+3] - table[j])*s;
return bez4(table[j], table[j+1], table[j+2], table[j+3], s);
},
function reset() {
this.length = 0;
this.add(0, 0);
this.add(0.5, 0.5);
this.add(1, 1);
},
function regen_hermite(steps) {
console.log("building spline approx");
steps = steps == undefined ? 370 : steps;
this.hermite = new Array(steps);
var table =this.hermite;
var eps = 0.00001;
var dt = (1.0-eps*8)/(steps-1);
var t=eps*4;
var lastdv1, lastf3;
for (var j=0; j<steps; j++, t += dt) {
var f1 = this._evaluate(t-eps*2);
var f2 = this._evaluate(t-eps);
var f3 = this._evaluate(t);
var f4 = this._evaluate(t+eps);
var f5 = this._evaluate(t+eps*2);
var dv1 = (f4-f2) / (eps*2);
dv1 /= steps;
if (j > 0) {
var j2 = j-1;
table[j2*4] = lastf3;
table[j2*4+1] = lastf3 + lastdv1/3.0;
table[j2*4+2] = f3 - dv1/3.0;
table[j2*4+3] = f3;
}
lastdv1 = dv1;
lastf3 = f3;
}
},
function regen_basis() {
console.log("building basis functions");
this.recalc = 0;
var steps = 70;
this.basis_tables = new Array(this._ps.length);
for (var i=0; i<this._ps.length; i++) {
var table = this.basis_tables[i] = new Array((steps-1)*4);
var eps = 0.00001;
var dt = (1.0-eps*8)/(steps-1);
var t=eps*4;
var lastdv1, lastf3;
for (var j=0; j<steps; j++, t += dt) {
var f1 = this._basis(t-eps*2, i);
var f2 = this._basis(t-eps, i);
var f3 = this._basis(t, i);
var f4 = this._basis(t+eps, i);
var f5 = this._basis(t+eps*2, i);
var dv1 = (f4-f2) / (eps*2);
dv1 /= steps;
if (j > 0) {
var j2 = j-1;
table[j2*4] = lastf3;
table[j2*4+1] = lastf3 + lastdv1/3.0;
table[j2*4+2] = f3 - dv1/3.0;
table[j2*4+3] = f3;
}
lastdv1 = dv1;
lastf3 = f3;
}
}
this.regen_hermite();
},
function _basis(t, i) {
var len = this._ps.length;
var ps = this._ps;
function safe_inv(n) {
return n == 0 ? 0 : 1.0 / n;
}
function bas(s, i, n) {
var kp = Math.min(Math.max(i-1, 0), len-1);
var kn = Math.min(Math.max(i+1, 0), len-1);
var knn = Math.min(Math.max(i+n, 0), len-1);
var knn1 = Math.min(Math.max(i+n+1, 0), len-1);
var ki = Math.min(Math.max(i, 0), len-1);
if (n == 0) {
return s >= ps[ki].rco[0] && s < ps[kn].rco[0] ? 1 : 0;
} else {
var a = (s-ps[ki].rco[0]) * safe_inv(ps[knn].rco[0]-ps[ki].rco[0]+0.0001);
var b = (ps[knn1].rco[0] - s) * safe_inv(ps[knn1].rco[0] - ps[kn].rco[0] + 0.0001);
var ret = a*bas(s, i, n-1) + b*bas(s, i+1, n-1);
if (isNaN(ret)) {
console.log(a, b, s, i, n, len);
throw new Error();
}
if (Math.random() > 0.99) {
//console.log(ret, a, b, n, i);
}
return ret;
}
}
var p = this._ps[i].rco, nk, pk;
var deg = this.deg;
var b = bas(t, i-deg+1, deg);
return b;
},
function evaluate(t) {
if (this._nocache)
return this._evaluate(t);
var a = this[0].rco, b = this[this.length-1].rco;
if (t < a[0]) return a[1];
if (t > b[0]) return b[1];
if (this.length == 2) {
t = (t - a[0]) / (b[0] - a[0]);
return a[1] + (b[1] - a[1])*t;
}
if (this.recalc) {
this.regen_basis();
}
t *= 0.999999;
var table = this.hermite;
var s = t*(table.length/4);
var i = ~~s;
s -= i;
i *= 4;
return table[i];// + (table[i+3] - table[i])*s;
},
/*
var start_t = t;
var swid = 0.05;
var start = t - swid;
for (var i=0; i<435; i++) {
var t2 = Math.min(Math.max(t-swid, 0.0000001), 0.999999999);
if (this._evaluate2(t2)[0] < t) {
break;
}
swid *= 1.5;
}
var ewid=0.05;
for (var i=0; i<435; i++) {
var t2 = Math.min(Math.max(t+ewid, 0.0000001), 0.999999999);
if (this._evaluate2(t2)[0] > t) {
break;
}
ewid *= 1.5;
}
var t1 = Math.min(Math.max(t-swid, 0.0000001), 0.99999999);
var t2 = Math.min(Math.max(t+ewid, 0.0000001), 0.99999999);
var mid = (t1+t2)*0.5;
for (var i=0; i<15; i++) {
var x1 = this._evaluate2(t1), x2 = this._evaluate2(t2);
var x = this._evaluate2(mid);
var d1 = Math.abs(x1-t), d2 = Math.abs(x-t), d3=Math.abs(x2-t);
if (d1 < t) {
t2 = mid;
} else {
t1 = mid;
}
var mid = (t1+t2)*0.5;
}
t = (t1+t2)*0.5;
return this._evaluate2(mid)[0];
*/
function _evaluate(t) {
var start_t = t;
if (this.length > 1) {
var a = this[0], b = this[this.length-1];
if (t < a[0]) return a[1];
if (t >= b[0]) return b[1];
}
for (var i=0; i<35; i++) {
var df = 0.0001;
var ret1 = this._evaluate2(t < 0.5 ? t : t-df);
var ret2 = this._evaluate2(t < 0.5 ? t+df : t);
var f1 = Math.abs(ret1[0]-start_t);
var f2 = Math.abs(ret2[0]-start_t);
var g = (f2-f1) / df;
if (f1 == f2) break;
//if (f1 < 0.0005) break;
if (f1 == 0.0 || g == 0.0)
return this._evaluate2(t)[1];
var fac = -(f1/g)*0.5;
if (fac == 0.0) {
fac = 0.01;
} else if (Math.abs(fac) > 0.1) {
fac = 0.1*Math.sign(fac);
}
t += fac;
var eps = 0.00001;
t = Math.min(Math.max(t, eps), 1.0-eps);
}
return this._evaluate2(t)[1];
},
function _evaluate2(t) {
var ret = eval2_rets.next();
t *= 0.9999999;
var totbasis = 0;
var sumx = 0;
var sumy = 0;
for (var i=0; i<this._ps.length; i++) {
var p = this._ps[i].rco;
var b = this.basis(t, i);
sumx += b*p[0];
sumy += b*p[1];
totbasis += b;
}
if (totbasis != 0.0) {
sumx /= totbasis;
sumy /= totbasis;
}
ret[0] = sumx;
ret[1] = sumy;
return ret;
}
]);
var CurveWidget = exports.CurveWidget = Class([
function constructor(bind_obj, setting_id, trigger_redraw) {
this.curve = new Curve(this);
this.setting_id = setting_id;
this.bind_obj = bind_obj;
this.trigger_redraw = trigger_redraw;
this.curve.add(0, 0);
this.curve.add(1, 1);
this._closed = false;
this.start_mpos = new Vector2();
this.transpoints = this.transforming = this.transmode = undefined;
this.domparent = undefined;
this.canvas = undefined;
this.g = undefined;
},
function save() {
localStorage[this.setting_id] = JSON.stringify(this.curve);
this.bind_obj[this.setting_id.toUpperCase()] = this.curve;
},
//default_preset is optional, undefined
function load(default_preset) {
if (this.setting_id in localStorage) {
this.curve.loadJSON(JSON.parse(localStorage[this.setting_id]));
} else if (default_preset != undefined) {
this.curve.loadJSON(default_preset);
}
this.curve.update();
this.bind_obj[this.setting_id.toUpperCase()] = this.curve;
},
function on_mousedown(e) {
console.log("canvas mdown");
this.start_mpos.load(this.transform_mpos(e.x, e.y));
if (this.curve.highlight != undefined) {
for (var i=0; i<this.curve.length; i++) {
this.curve[i].flag &= ~CurveFlags.SELECT;
}
this.curve.highlight.flag |= CurveFlags.SELECT;
this.transforming = true;
this.transpoints = [this.curve.highlight];
this.transpoints[0].startco.load(this.transpoints[0]);
this.draw();
return;
} else {
var p = this.curve.add(this.start_mpos[0], this.start_mpos[1]);
this.curve.highlight = p;
this.curve.update();
this.draw();
this.curve.highlight.flag |= CurveFlags.SELECT;
this.transforming = true;
this.transpoints = [this.curve.highlight];
this.transpoints[0].startco.load(this.transpoints[0]);
this
}
},
function do_highlight(x, y) {
var trans = this.draw_transform();
var mindis = 1e17, minp=undefined;
var limit = 19/trans[0], limitsqr = limit*limit;
for (var i=0; i<this.curve.length; i++) {
var p = this.curve[i];
var dx = x-p.sco[0], dy = y-p.sco[1], dis = dx*dx + dy*dy;
if (dis < mindis && dis < limitsqr) {
mindis = dis;
minp = p;
}
}
if (this.curve.highlight != minp) {
this.curve.highlight = minp;
this.draw();
}
//console.log(x, y, minp);
},
function do_transform(x, y) {
var off = new Vector2([x, y]).sub(this.start_mpos);
this.curve.recalc = 1;
for (var i=0; i<this.transpoints.length; i++) {
var p = this.transpoints[i];
p.load(p.startco).add(off);
p[0] = Math.min(Math.max(p[0], 0), 1);
p[1] = Math.min(Math.max(p[1], 0), 1);
}
this.curve.update();
this.draw();
},
function transform_mpos(x, y){
var r = this.canvas.getClientRects()[0];
x -= parseInt(r.left);
y -= parseInt(r.top);
var trans = this.draw_transform();
x = x/trans[0] - trans[1][0];
y = -y/trans[0] - trans[1][1];
return [x, y];
},
function on_mousemove(e) {
var mpos = this.transform_mpos(e.x, e.y);
var x=mpos[0], y = mpos[1];
if (this.transforming) {
this.do_transform(x, y);
if (this.trigger_redraw) {
redraw_all();
}
this.save();
} else {
this.do_highlight(x, y);
}
},
function on_mouseup(e) {
this.transforming = false;
},
function on_keydown(e) {
console.log(e.keyCode);
switch (e.keyCode) {
case 88: //xkeey
case 46: //delete
console.log(this.curve.highlight);
if (this.curve.highlight != undefined) {
this.curve.remove(this.curve.highlight);
this.recalc = 1;
this.curve.highlight = undefined;
this.curve.update();
this.save();
if (this.trigger_redraw) {
redraw_all();
}
redraw_all();
}
break;
}
},
function bind(dom) {
this.canvas = document.createElement("canvas");
this.canvas.width = 200;
this.canvas.height = 200;
this.g = this.canvas.getContext("2d");
this.domparent = dom;
this.canvas.addEventListener("mousedown", this.on_mousedown.bind(this));
this.canvas.addEventListener("mousemove", this.on_mousemove.bind(this));
this.canvas.addEventListener("mouseup", this.on_mouseup.bind(this));
this.canvas.addEventListener("keydown", this.on_keydown.bind(this));
this.canvas["class"] = "closed";
this.canvas.style["class"] = "closed";
dom.appendChild(this.canvas);
var button = document.createElement("button")
button.innerHTML = "x";
dom.appendChild(button);
this.button = button;
var this2 = this;
button.addEventListener("click", function(e) {
console.log("delete point");
for (var i=0; i<this2.curve.length; i++) {
var p = this2.curve[i];
if (p.flag & CurveFlags.SELECT) {
this2.curve.remove(p);
i--;
}
}
this2.curve.update();
this2.draw();
this2.save();
if (this2.trigger_redraw) {
redraw_all();
}
});
},
function draw_transform(g) {
var sz = Math.min(this.canvas.width, this.canvas.height);
sz *= 0.8;
var pan = [0.1, -1.1];
if (g != undefined) {
g.lineWidth /= sz;
g.scale(sz, -sz);
g.translate(pan[0], pan[1]);
}
return [sz, pan];
},
Class.getter(function closed() {
return this._closed;
}),
Class.setter(function closed(val) {
//this.canvas.style["visibility"] = val ? "collapse" : "visible"
if (val && !this._closed) {
this.canvas.remove();
this.button.remove();
} else if (!val && this._closed) {
this.domparent.appendChild(this.canvas);
this.domparent.appendChild(this.button);
}
this._closed = val;
}),
function draw() {
var g = this.g;
var w=this.canvas.width, h=this.canvas.height;
g.clearRect(0, 0, w, h);
g.save();
var sz = this.draw_transform(g)[0];
g.beginPath();
g.rect(0, 0, 1, 1);
g.fillStyle = "rgb(50, 50, 50)";
g.fill();
var f=0, steps=64;
var df = 1/(steps-1);
var w = 6.0/sz;
g.beginPath();
for (var i=0; i<steps; i++, f += df) {
var val = this.curve.evaluate(f);
//var xy = this.curve._evaluate2(f);
//(i==0 ? g.moveTo : g.lineTo).call(g, xy[0], xy[1], w, w);
(i==0 ? g.moveTo : g.lineTo).call(g, f, val, w, w);
}
g.strokeStyle = "grey";
//g.lineWidth *= 3.0;
g.stroke();
//g.lineWidth /= 3.0;
g.lineWidth *= 3.0;
for (var ssi=0; ssi<2; ssi++) {
//comment out to draw basis functions
break;
for (var si=0; si<this.curve.length; si++) {
g.beginPath();
var f = 0;
for (var i=0; i<steps; i++, f += df) {
var totbasis = 0;
for (var j=0; j<this.curve.length; j++) {
totbasis += this.curve.basis(f, j);
}
var val = this.curve.basis(f, si);
if (ssi)
val /= (totbasis == 0 ? 1 : totbasis);
(i==0 ? g.moveTo : g.lineTo).call(g, f, ssi ? val : val*0.5, w, w);
}
var color, alpha = this.curve[si] === this.curve.highlight ? 1.0 : 0.3;
if (ssi) {
color = "rgba(105, 25, 5,"+alpha+")";
} else {
color = "rgba(25, 145, 45,"+alpha+")";
}
g.strokeStyle = color;
g.stroke();
}
}
g.lineWidth /= 3.0;
g.beginPath();
for (var i=0; i<this.curve.length; i++) {
var p = this.curve[i];
//console.log(p);
g.beginPath();
g.fillStyle = "orange";
if (p == this.curve.highlight) {
g.fillStyle = "green";
} else if (p.flag & CurveFlags.SELECT) {
g.fillStyle = "red";
}
g.rect(p.sco[0]-w/2, p.sco[1]-w/2, w, w);
g.fill();
}
g.lineWidth /= 2;
g.stroke();
g.restore();
}
]);
var destroy_all_settings = exports.destroy_all_settings = function destroy_all_settings() {
delete localStorage.startup_file_bn9;
}
var save_setting = exports.save_setting = function save_setting(key, val) {
var settings = localStorage.startup_file_bn9;
if (settings == undefined) {
settings = {};
} else {
try {
settings = JSON.parse(settings);
} catch (error) {
console.log("Warning, failed to parse cached settings");
settings = {};
}
}
settings[key] = val;
localStorage.startup_file_bn9 = JSON.stringify(settings);
}
var load_setting = exports.load_setting = function load_setting(key) {
var settings = localStorage.startup_file_bn9;
if (settings == undefined) {
settings = {};
} else {
try {
settings = JSON.parse(settings);
} catch (error) {
console.log("Warning, failed to parse cached settings");
settings = {};
}
}
return settings[key];
}
var last_update = util.time_ms();
exports.ui_update_timer = window.setInterval(function() {
if (util.time_ms() - last_update < 700) {
return;
}
if (window._appstate == undefined) return;
window._appstate.on_tick();
last_update = util.time_ms();
}, 200);
var UI = exports.UI = Class([
function constructor(bind_obj, dat_obj) {
this.dat = dat_obj == undefined ? new dat.GUI() : dat_obj;
this.bind_obj = bind_obj;
this.folders = [];
this.curve_widgets = [];
},
function on_tick() {
if (this.dat == undefined) {
console.log("warning, dead ui panel");
return;
}
for (var i=0; i<this.folders.length; i++) {
this.folders[i].on_tick();
}
//update visibility of curve widgets
var closed = this.dat.closed;
for (var i=0; i<this.curve_widgets.length; i++) {
var cvw = this.curve_widgets[i];
cvw.closed = closed;
}
},
function curve(id, name, default_preset, trigger_redraw) {
var cw = new CurveWidget(this.bind_obj, id, trigger_redraw);
cw.load(default_preset);
var l = this.dat.add({bleh : "name"}, "bleh");
var parent = l.domElement.parentElement.parentElement.parentElement;
parent["class"] = parent.style["class"] = "closed";
cw.bind(parent);
cw.draw();
l.remove();
this.curve_widgets.push(cw);
return cw;
},
function panel(name) {
var f = this.dat.addFolder(name);
f.open();
var ui = new UI(this.bind_obj, f);
this.folders.push(ui);
return ui;
},
function close() {
this.dat.close();
},
function open() {
this.dat.open();
},
function button(id, label, cb, thisvar) {
return this.dat.add({cb : function() {
if (thisvar != undefined)
cb.call(thisvar);
else
cb();
}}, 'cb').name(label);
},
function destroy() {
this.dat.destroy();
this.dat = undefined;
},
function listenum(id, list, defaultval, callback, thisvar) {
var ret = {};
ret[id] = defaultval;
var option = this.dat.add(ret, id, list);
option.onChange(function(value) {
if (thisvar !== undefined) {
callback.call(thisvar, value);
} else {
callback(value);
}
});
},
function check(id, name, is_param) {
var ret = {};
var upperid = id.toUpperCase();
var val = load_setting(upperid);
if (val != undefined) {
this.bind_obj[upperid] = val;
}
var this2 = this;
Object.defineProperty(ret, id, {
get : function() {
return !!this2.bind_obj[upperid];
},
set : function(val) {
if (!!this2.bind_obj[upperid] != !!val) {
save_setting(upperid, val);
this2.bind_obj[upperid] = val;
window.redraw_all();
}
}
});
return this.dat.add(ret, id).name(name);
},
function slider(id, name, min, max, step, is_int, do_redraw) {
var ret = {};
var upperid = id.toUpperCase();
var val = load_setting(upperid);
if (val != undefined) {
this.bind_obj[upperid] = val;
}
var this2 = this;
Object.defineProperty(ret, id, {
get : function() {
return Number(this2.bind_obj[upperid]);
},
set : function(val) {
if (do_redraw && this2.bind_obj[upperid] != val) {
window.redraw_all();
}
save_setting(upperid, val);
this2.bind_obj[upperid] = val;
}
});
return this.dat.add(ret, id).name(name).min(min).max(max).step(step).name(name);
}
]);
return exports;
});
|
import render from "./render/client";
export type AppType = {
routes: React$Element<any>,
Html?: (props: PhenomicHtmlPropsType) => React$Element<*>
};
export default (
routes: () => React$Element<any>,
Html?: PhenomicHtmlType
): AppType => {
if (typeof window !== "undefined") {
render(routes);
}
return {
routes: routes(),
Html
};
};
|
var keystone = require('keystone');
exports = module.exports = function(req, res) {
var view = new keystone.View(req, res);
var locals = res.locals;
// locals.section is used to set the currently selected
// item in the header navigation.
locals.section = 'location';
// Render the view
view.render('location');
}; |
describe("ParseTokens", () => {
const Namespace = require("rewire")("../../Exports.js")
const ParseTokens = Namespace.__get__("ParseTokens")
Namespace.__set__("ParseIntegerToken", (token) => {
expect(token.StartIndex).toEqual(32)
switch (token.Text) {
case "Matches Integer": return "Matched Integer"
case "Matches Integer And Symbol": return "Matched Integer Over Symbol"
}
})
Namespace.__set__("ParseBooleanToken", (token) => {
expect(token.StartIndex).toEqual(32)
switch (token.Text) {
case "Matches Boolean": return "Matched Boolean"
case "Matches Boolean And Identifier": return "Matched Boolean Over Identifier"
case "Matches Boolean And Symbol": return "Matched Boolean Over Symbol"
}
})
Namespace.__set__("ParseFloatToken", (token) => {
expect(token.StartIndex).toEqual(32)
switch (token.Text) {
case "Matches Float": return "Matched Float"
case "Matches Float And Symbol": return "Matched Float Over Symbol"
}
})
Namespace.__set__("ParseIdentifierToken", (token) => {
expect(token.StartIndex).toEqual(32)
switch (token.Text) {
case "Matches Identifier": return "Matched Identifier"
case "Matches Boolean And Identifier": return "Matched Identifier Under Boolean"
case "Matches Keyword And Identifier": return "Matched Identifier Under Keyword"
case "Matches Identifier And Symbol": return "Matched Identifier Over Symbol"
}
})
Namespace.__set__("ParseKeywordToken", (token) => {
expect(token.StartIndex).toEqual(32)
switch (token.Text) {
case "Matches Keyword": return "Matched Keyword"
case "Matches Keyword And Identifier": return "Matched Keyword Over Identifier"
case "Matches Keyword And Symbol": return "Matched Keyword Over Symbol"
}
})
Namespace.__set__("ParseSymbolTokens", (token) => {
expect(token.StartIndex).toEqual(32)
switch (token.Text) {
case "Matches Boolean And Symbol": return "Matched Boolean Under Identifier"
case "Matches Identifier And Symbol": return "Matched Symbol Under Identifier"
case "Matches Keyword And Symbol": return "Matched Symbol Under Keyword"
case "Matches Symbol": return "Matched Symbol"
}
})
function Test(description, input, output) {
it(description, () => {
expect(ParseTokens({
StartIndex: 32,
Text: input
})).toEqual(output)
})
}
Test("no match", "Matches Nothing", [{
Type: "Unknown",
StartIndex: 32,
EndIndex: 46,
Text: "Matches Nothing"
}])
Test("integer", "Matches Integer", ["Matched Integer"])
Test("boolean", "Matches Boolean", ["Matched Boolean"])
Test("float", "Matches Float", ["Matched Float"])
Test("identifier", "Matches Identifier", ["Matched Identifier"])
Test("symbol", "Matches Symbol", "Matched Symbol")
Test("integer over symbol", "Matches Integer And Symbol", ["Matched Integer Over Symbol"])
Test("boolean over symbol", "Matches Boolean And Symbol", ["Matched Boolean Over Symbol"])
Test("boolean over identifier", "Matches Boolean And Identifier", ["Matched Boolean Over Identifier"])
Test("float over symbol", "Matches Float And Symbol", ["Matched Float Over Symbol"])
Test("identifier over symbol", "Matches Identifier And Symbol", ["Matched Identifier Over Symbol"])
Test("keyword over identifier", "Matches Keyword And Identifier", ["Matched Keyword Over Identifier"])
Test("keyword over symbol", "Matches Keyword And Symbol", ["Matched Keyword Over Symbol"])
}) |
var breadcrumbs=[['-1',"",""],['2',"SOLUTION-WIDE PROPERTIES Reference","topic_0000000000000C16.html"],['408',"Tlece.Recruitment.Controllers Namespace","topic_000000000000018A.html"],['511',"OrganizationProfileController Class","topic_00000000000001E2.html"],['515',"Methods","topic_00000000000001E2_methods--.html"],['529',"UploadCompanyCVVideo Method","topic_00000000000001E6.html"]]; |
import React, { PropTypes } from 'react';
import { Link } from 'react-router';
import messageSenderMessages from 'ringcentral-integration/modules/MessageSender/messageSenderMessages';
import FormattedMessage from '../FormattedMessage';
import i18n from './i18n';
export default function MessageSenderAlert(props) {
const message = props.message.message;
if (message === messageSenderMessages.noAreaCode) {
const areaCode = i18n.getString('areaCode', props.currentLocale);
return (
<FormattedMessage
message={i18n.getString(message, props.currentLocale)}
values={{ areaCodeLink: <Link to={props.regionSettingsUrl}>{areaCode}</Link> }} />
);
}
return (
<span>{i18n.getString(message, props.currentLocale)}</span>
);
}
MessageSenderAlert.propTypes = {
currentLocale: PropTypes.string.isRequired,
message: PropTypes.shape({
message: PropTypes.string.isRequired,
}).isRequired,
regionSettingsUrl: PropTypes.string.isRequired,
};
MessageSenderAlert.handleMessage = ({ message }) => (
(message === messageSenderMessages.sendSuccess) ||
(message === messageSenderMessages.sendError) ||
(message === messageSenderMessages.numberValidateError) ||
(message === messageSenderMessages.textEmpty) ||
(message === messageSenderMessages.noPermission) ||
(message === messageSenderMessages.senderEmpty) ||
(message === messageSenderMessages.noToNumber) ||
(message === messageSenderMessages.recipientsEmpty) ||
(message === messageSenderMessages.textTooLong) ||
(message === messageSenderMessages.recipientNumberInvalids) ||
(message === messageSenderMessages.noAreaCode) ||
(message === messageSenderMessages.specialNumber) ||
(message === messageSenderMessages.connectFailed) ||
(message === messageSenderMessages.internalError) ||
(message === messageSenderMessages.notAnExtension) ||
(message === messageSenderMessages.networkError) ||
(message === messageSenderMessages.notSmsToExtension) ||
(message === messageSenderMessages.senderNumberInvalid) ||
(message === messageSenderMessages.internationalSMSNotSupported)
);
|
import {
moduleFor,
test
} from 'ember-qunit';
moduleFor('route:appointments/create', {
// Specify the other units that are required for this test.
// needs: ['controller:foo']
});
test('it exists', function(assert) {
var route = this.subject();
assert.ok(route);
});
|
angular.module('app').config(['$validationProvider', function($validation){
var expression = {
phone : /^1[\d]{10}$/,
password : function(value){
var str = value + '';
return str.length > 5
},
required : function(value){
return !!value;
}
};
var defaultMsg = {
phone: {
success: '',
error: '必须是11位手机号'
},
password: {
success: '',
error: '长度至少6位'
},
required: {
success: '',
error: '不能为空'
}
}
$validation.setExpression(expression).setDefaultMsg(defaultMsg)
}]) |
search_result['3192']=["topic_00000000000007A7.html","ApplicantCvDto.JobTitle Property",""]; |
;(function(undefined) {
'use strict';
if (typeof sigma === 'undefined')
throw 'sigma is not declared';
/**
* Sigma ForceAtlas2.5 Supervisor
* =============================
*
* Author: Guillaume Plique (Yomguithereal)
* Version: 0.1
*/
/**
* Feature detection
* ------------------
*/
var webWorkers = 'Worker' in window;
/**
* Supervisor Object
* ------------------
*/
function Supervisor(sigInst, options) {
var _this = this,
workerFn = sigInst.getForceAtlas2Worker();
// Window URL Polyfill
window.URL = window.URL || window.webkitURL;
// Properties
this.sigInst = sigInst;
this.graph = this.sigInst.graph;
this.ppn = 10;
this.ppe = 3;
this.config = {};
// State
this.started = false;
this.running = false;
// Web worker or classic DOM events?
if (webWorkers) {
var blob = this.makeBlob(workerFn);
this.worker = new Worker(URL.createObjectURL(blob));
// Post Message Polyfill
this.worker.postMessage =
this.worker.webkitPostMessage || this.worker.postMessage;
}
else {
// TODO: do we crush?
eval(workerFn);
}
// Worker message receiver
var msgName = (this.worker) ? 'message' : 'newCoords';
(this.worker || document).addEventListener(msgName, function(e) {
// Retrieving data
_this.nodesByteArray = new Float32Array(e.data.nodes);
// If ForceAtlas2 is running, we act accordingly
if (_this.running) {
// Applying layout
_this.applyLayoutChanges();
// Send data back to worker and loop
_this.sendByteArrayToWorker();
// Rendering graph
_this.sigInst.refresh();
}
});
// Filling byteArrays
this.graphToByteArrays();
}
Supervisor.prototype.makeBlob = function(workerFn) {
var blob;
try {
blob = new Blob([workerFn], {type: 'application/javascript'});
}
catch (e) {
window.BlobBuilder = window.BlobBuilder ||
window.WebKitBlobBuilder ||
window.MozBlobBuilder;
blob = new BlobBuilder();
blob.append(workerFn);
blob = blob.getBlob();
}
return blob;
};
Supervisor.prototype.graphToByteArrays = function() {
var nodes = this.graph.nodes(),
edges = this.graph.edges(),
nbytes = nodes.length * this.ppn,
ebytes = edges.length * this.ppe,
nIndex = {},
i,
j,
l;
// Allocating Byte arrays with correct nb of bytes
this.nodesByteArray = new Float32Array(nbytes);
this.edgesByteArray = new Float32Array(ebytes);
// Iterate through nodes
for (i = j = 0, l = nodes.length; i < l; i++) {
// Populating index
nIndex[nodes[i].id] = j;
// Populating byte array
this.nodesByteArray[j] = nodes[i].x;
this.nodesByteArray[j + 1] = nodes[i].y;
this.nodesByteArray[j + 2] = 0;
this.nodesByteArray[j + 3] = 0;
this.nodesByteArray[j + 4] = 0;
this.nodesByteArray[j + 5] = 0;
this.nodesByteArray[j + 6] = 1 + this.graph.degree(nodes[i].id);
this.nodesByteArray[j + 7] = 1;
this.nodesByteArray[j + 8] = nodes[i].size;
this.nodesByteArray[j + 9] = 0;
j += this.ppn;
}
// Iterate through edges
for (i = j = 0, l = edges.length; i < l; i++) {
this.edgesByteArray[j] = nIndex[edges[i].source];
this.edgesByteArray[j + 1] = nIndex[edges[i].target];
this.edgesByteArray[j + 2] = edges[i].weight || 0;
j += this.ppe;
}
};
// TODO: make a better send function
Supervisor.prototype.applyLayoutChanges = function() {
var nodes = this.graph.nodes(),
j = 0,
realIndex;
// Moving nodes
for (var i = 0, l = this.nodesByteArray.length; i < l; i += this.ppn) {
nodes[j].x = this.nodesByteArray[i];
nodes[j].y = this.nodesByteArray[i + 1];
j++;
}
};
Supervisor.prototype.sendByteArrayToWorker = function(action) {
var content = {
action: action || 'loop',
nodes: this.nodesByteArray.buffer
};
var buffers = [this.nodesByteArray.buffer];
if (action === 'start') {
content.config = this.config || {};
content.edges = this.edgesByteArray.buffer;
buffers.push(this.edgesByteArray.buffer);
}
if (webWorkers)
this.worker.postMessage(content, buffers);
else
window.postMessage(content, '*');
};
Supervisor.prototype.start = function() {
if (this.running)
return;
this.running = true;
if (!this.started) {
// Sending init message to worker
this.sendByteArrayToWorker('start');
this.started = true;
}
else {
this.sendByteArrayToWorker();
}
};
Supervisor.prototype.stop = function() {
if (!this.running)
return;
this.running = false;
};
// TODO: kill polyfill when worker is not true worker
Supervisor.prototype.killWorker = function() {
this.worker.terminate();
};
Supervisor.prototype.configure = function(config) {
// Setting configuration
this.config = config;
if (!this.started)
return;
var data = {action: 'config', config: this.config};
if (webWorkers)
this.worker.postMessage(data);
else
window.postMessage(data, '*');
};
/**
* Interface
* ----------
*/
var supervisor = null;
sigma.prototype.startForceAtlas2 = function(config) {
// Create supervisor if undefined
if (!supervisor)
supervisor = new Supervisor(this);
// Configuration provided?
if (config)
supervisor.configure(config);
// Start algorithm
supervisor.start();
return this;
};
sigma.prototype.stopForceAtlas2 = function() {
if (!supervisor)
return this;
// Pause algorithm
supervisor.stop();
return this;
};
sigma.prototype.killForceAtlas2 = function() {
if (!supervisor)
return this;
// Stop Algorithm
supervisor.stop();
// Kill Worker
supervisor.killWorker();
// Kill supervisor
supervisor = null;
return this;
};
sigma.prototype.configForceAtlas2 = function(config) {
if (!supervisor)
supervisor = new Supervisor(this);
supervisor.configure(config);
return this;
};
sigma.prototype.isForceAtlas2Running = function(config) {
return supervisor && supervisor.running;
};
}).call(this);
|
(function() {
var BeamTab = {
xhr: null,
pendingCallback: null,
channelId : null,
changeDeviceCallback : null,
deviceList : [],
friendList : [],
notifications : {},
queueHost : 'https://queue.stavros.io',
pushEndpoint : '/push/',
streamEndpoint: '/stream/',
adjectives : [ 'content','pleased','cheerful','jovial','jolly','glad','thrilled','elated','gleeful','sunny', 'electrifying','exhilarating','delightful','sensational','animating','stimulating','vitalizing','overjoyed','euphoric','jubilant' ],
nouns : [ 'octopus', 'hippo', 'horse', 'centaur', 'minotaur', 'unicorn', 'narwal', 'dodo', 'eagle', 'elf', 'bee', 'salamander', 'lion', 'eel', 'river', 'field', 'human' ],
requests : {},
initialize : function() {
chrome.browserAction.setBadgeBackgroundColor({ 'color' : '#5D00FF' });
this.syncRemotePreferences(() => {
var localDeviceName = this.getLocalDeviceName();
if(!localDeviceName)
localDeviceName = this.generateDeviceName();
this.updateDeviceListWithLocalDeviceName(localDeviceName);
this.updateChannelId();
this.checkForUndeliveredPackets();
this.setupChunkedListener();
this.updateBadge();
this.updateContextMenus();
});
},
addFriend : function(friendId, name, callback) {
if(friendId == null) {
callback && callback(false);
return;
}
if(friendId == '') {
callback && callback(false);
return;
}
if(name == null) {
callback && callback(false);
return;
}
if(name == '') {
callback && callback(false);
return;
}
if(friendId.localeCompare(forge_sha256(this.channelId)) == 0) {
callback && callback(false);
return;
}
for(var index = 0; index < this.friendList.length; index++) {
var friend = this.friendList[index];
if(friendId.localeCompare(friend.id) == 0) {
callback && callback(false);
return;
}
}
this.friendList.push({
'id': friendId,
'name': name
});
chrome.storage.sync.set({ 'friendList': this.friendList }, function() { callback && callback(true); });
},
removeFriend : function(friendId, callback) {
if(friendId === undefined) {
callback && callback(false);
return;
}
var found = false;
for(var index = 0; index < this.friendList.length; index++) {
var friend = this.friendList[index];
if(friendId.localeCompare(friend.id) == 0) {
found = true;
break;
}
}
if(!found) {
callback && callback(false);
return;
}
this.friendList.splice(index, 1);
chrome.storage.sync.set({ 'friendList': this.friendList }, function() { callback && callback(true); });
},
getUsername : function(callback) {
chrome.identity.getProfileUserInfo((userInfo) => {
if(!userInfo.email) {
callback && callback(null);
return;
}
if(userInfo.email == '') {
callback && callback(null);
return;
}
var username = userInfo.email.split(/@/)[0];
if(username == null) {
callback && callback(null);
return;
}
callback && callback(username);
});
},
getFriendLink : function(callback) {
this.getUsername((username) => {
if(username == null)
return;
var extensionId = chrome.runtime.id;
var link = 'chrome-extension://' + extensionId + '/html/options.html#invite=' + forge_sha256(this.channelId) + '|' + username;
callback && callback(link);
});
},
updateBadge : function() {
chrome.storage.sync.get('show-badge', function(objects) {
if(objects['show-badge'] === true)
chrome.browserAction.setBadgeText({ 'text' : '' + this.deviceList.length });
else
chrome.browserAction.setBadgeText({ 'text' : '' });
}.bind(this));
},
generateDeviceName : function() {
var generateRandomName = () => {
var randomAdjective = this.adjectives[parseInt(Math.random() * this.adjectives.length)];
var randomNoun = this.nouns[parseInt(Math.random() * this.nouns.length)];
return randomAdjective + ' ' + randomNoun;
};
var randomName = generateRandomName();
while(this.checkIfDeviceNameExists(randomName))
randomName = generateRandomName();
return randomName;
},
checkIfDeviceNameExists : function(name) {
return (this.deviceList.indexOf(name) != -1);
},
deregisterDevice : function(deviceName, callback) {
if(deviceName === undefined)
return false;
var deviceNameIndex = this.deviceList.indexOf(deviceName);
if(deviceNameIndex == -1)
return false;
this.deviceList.splice(deviceNameIndex, 1);
chrome.storage.sync.set({ 'deviceList': this.deviceList }, function() { callback && callback(); });
},
deregisterLocalDevice : function(updateStorageSync) {
var localDeviceName = this.getLocalDeviceName();
if(localDeviceName === undefined)
return false;
var deviceNameIndex = this.deviceList.indexOf(localDeviceName);
if(deviceNameIndex == -1)
return false;
this.deviceList.splice(deviceNameIndex, 1);
// Update remote device list
if(updateStorageSync)
chrome.storage.sync.set({ 'deviceList': this.deviceList });
localStorage.localDeviceName = undefined;
return true;
},
changeLocalDeviceName : function(newLocalDeviceName, callback) {
// Check if name already exists in device list
if(this.deviceList.indexOf(newLocalDeviceName) > -1)
return false;
var deregistered = this.deregisterLocalDevice(false);
if(!deregistered)
return false;
// Push the new one
this.updateDeviceListWithLocalDeviceName(newLocalDeviceName, callback);
return true;
},
getLocalDeviceName : function() {
if(localStorage.localDeviceName == 'undefined')
return undefined;
return localStorage.localDeviceName;
},
generateChannelId: function(channelIdLength) {
var text = "";
var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
for( var i=0; i < channelIdLength; i++ )
text += possible.charAt(Math.floor(Math.random() * possible.length));
return text;
},
updateDeviceListWithLocalDeviceName : function(localDeviceName, callback) {
localStorage.localDeviceName = localDeviceName;
if(this.deviceList.indexOf(localDeviceName) == -1)
this.deviceList.push(localDeviceName);
// Update remote device list
chrome.storage.sync.set({ 'deviceList': this.deviceList }, function() {
if(callback)
callback();
});
},
updateChannelId : function() {
if(this.channelId == null)
return;
chrome.storage.sync.set({ 'channelId': this.channelId});
},
syncRemotePreferences : function(callback) {
// Fetch the remote device list, if exists
chrome.storage.sync.get((items) => {
this.deviceList = [];
if(items['deviceList']) {
var deviceList = items['deviceList'];
for(var i = 0; i < deviceList.length; i++) {
var value = deviceList[i];
if(value == 'undefined')
continue;
if(value == null)
continue;
if(deviceList.indexOf(value) == i)
this.deviceList.push(value);
}
}
this.friendList = [];
if(items['friendList'])
this.friendList = items['friendList'];
if(items['channelId'])
this.channelId = items['channelId'];
else
this.channelId = this.generateChannelId(32);
callback && callback();
});
},
getOtherDevicesAndFriendsList : function() {
var otherDevicesAndFriends = [];
this.deviceList.forEach((deviceName) => {
if(this.getLocalDeviceName().localeCompare(deviceName) == 0)
return;
otherDevicesAndFriends.push({
'name': deviceName,
'id': deviceName,
'friend': false
});
});
this.friendList.forEach((friend) => {
otherDevicesAndFriends.push({
'name': friend.name,
'id': friend.id,
'friend': true
});
});
return otherDevicesAndFriends;
},
setupChunkedListener : function() {
if(this.channelId == undefined)
return;
var offset = 0,
token = '\n',
onChunk = (finalChunk) => {
if(this.xhr == null)
return;
var text = this.xhr.responseText;
var chunk = text.substring(offset),
start = 0,
finish = chunk.indexOf(token, start),
subChunk;
if (finish === 0) { // The delimiter is at the beginning so move the start
start = finish + token.length;
}
while ((finish = chunk.indexOf(token, start)) > -1) {
subChunk = chunk.substring(start, finish);
if (subChunk)
this.parseChunkedResponse(subChunk);
start = finish + token.length; // move the start
}
offset += start; // move the offset
// Get the remaning chunk
chunk = text.substring(offset);
// If final chunk and still unprocessed chunk and no delimiter, then execute the full chunk
if (finalChunk && chunk && finish === -1)
this.parseChunkedResponse(chunk);
};
this.xhr = new XMLHttpRequest();
this.xhr.open("GET", this.queueHost + this.streamEndpoint + this.channelId + "/?streaming=1", true);
this.xhr.onprogress = () => { onChunk(); };
this.xhr.onload = () => { onChunk(true); };
this.xhr.onerror = (error) => { this.retryChunckedConnection(); };
this.xhr.send();
},
retryChunckedConnection() {
this.xhr.abort();
setTimeout(() => {
this.checkForUndeliveredPackets();
this.setupChunkedListener();
}, 1000);
},
sendChunkedRequest : function(endpoint, channelId, object, successCallback) {
var urlEncoded = encodeURIComponent(JSON.stringify(object));
var xhr = new XMLHttpRequest();
xhr.open("POST", this.queueHost + endpoint + channelId + "/?json=" + urlEncoded, true);
xhr.onreadystatechange = (event) => {
if(successCallback && event.target.readyState == 4 && event.target.status == 200)
successCallback();
};
xhr.send();
},
parseChunkedResponse : function(chunk) {
var chunkObj = JSON.parse(chunk);
var response = JSON.parse(chunkObj.values.json[0]);
if(response.type == 'pushPacket')
this.consumePushPacket(response.payload, chunkObj.created);
},
getFriendHistory : function(callback) {
var xhr = new XMLHttpRequest();
xhr.open("GET", this.queueHost + this.streamEndpoint + this.channelId + "/?latest=50", true);
xhr.onreadystatechange = (event) => {
if(event.target.readyState == 4 && event.target.status == 200) {
var responseText = event.target.responseText;
if(responseText == undefined) {
callback && callback([]);
return;
}
var responseJSON = JSON.parse(responseText);
if(responseJSON.messages == undefined) {
callback && callback([]);
return;
}
if(responseJSON.messages.length == 0) {
callback && callback([]);
return;
}
var friendMessages = [];
responseJSON.messages.forEach((object) => {
var message = JSON.parse(object.values.json[0]);
if(!message.payload.friend)
return;
friendMessages.push({
'name': message.payload.name,
'url': message.payload.url,
'ts': object.created
});
});
callback && callback(friendMessages.reverse());
}
};
xhr.send();
},
checkForUndeliveredPackets : function() {
var xhr = new XMLHttpRequest();
xhr.open("GET", this.queueHost + this.streamEndpoint + this.channelId + "/?latest=20", true);
xhr.onreadystatechange = (event) => {
if(event.target.readyState == 4 && event.target.status == 200) {
var responseText = event.target.responseText;
if(responseText == undefined)
return;
var responseJSON = JSON.parse(responseText);
if(responseJSON.messages == undefined)
return;
if(responseJSON.messages.length == 0)
return;
var lastConsumedMessageDT = new Date(localStorage.lastConsumedMessageTS);
responseJSON.messages.forEach((object) => {
var createdDt = new Date(object.created);
if(localStorage.lastConsumedMessageTS != undefined && createdDt <= lastConsumedMessageDT)
return;
var pushPacket = JSON.parse(object.values.json[0]);
this.consumePushPacket(pushPacket.payload, object.created);
});
}
};
xhr.send();
},
consumePushPacket : function(pushPacket, created) {
if(pushPacket['friend'] == false && pushPacket['recipient'] != this.getLocalDeviceName())
return;
if(created)
localStorage.lastConsumedMessageTS = created;
if(pushPacket['friend'] == true) {
chrome.notifications.create({
'type' : 'basic',
'requireInteraction': true,
'title' : 'BeamTab',
'message' : 'Your friend ' + pushPacket['name'] + ' beamed the following url to you:',
'contextMessage' : pushPacket['url'],
'iconUrl' : '../icons/icon-128.png',
'buttons' : [
{ 'title' : '👽 Take me there!' },
{ 'title' : '✖️ Dismiss' }
]
}, (notificationId) => { this.notifications[notificationId] = pushPacket['url']; });
}
else
chrome.tabs.create({ 'url' : pushPacket['url'] });
},
sendPushPacket : function(url, recipient, originatedFromContextMenu, tab) {
if(!url)
return;
if(!recipient)
return;
var callback = () => {
if(!recipient.friend) {
chrome.storage.sync.get('close-tab', (objects) => {
if(objects['close-tab'] === true)
chrome.tabs.remove(tab.id);
});
}
chrome.storage.sync.get('suppress-notifications', (objects) => {
if(objects['suppress-notifications'] !== true) {
chrome.notifications.create('', {
'type' : 'basic',
'title' : 'BeamTab',
'message' : 'Hey ' + this.capitalize(this.getLocalDeviceName()) + ', your ' + (originatedFromContextMenu ? 'link' : 'tab') + ' was beamed to ' + this.capitalize(recipient.name) + '!',
'iconUrl' : '../icons/icon-128.png',
'buttons' : [{ 'title' : '✖️ Dismiss' }]
});
}
});
};
var pushPacket = {
'recipient' : recipient.id,
'friend' : recipient.friend,
'url' : url
};
if(recipient.friend) {
this.getUsername((username) => {
if(username == null)
return;
pushPacket.name = username;
this.sendChunkedRequest(this.pushEndpoint, recipient.id, {
'type' : 'pushPacket',
'payload': pushPacket
}, callback);
});
}
else
this.sendChunkedRequest(this.streamEndpoint, this.channelId, {
'type' : 'pushPacket',
'payload': pushPacket
}, callback);
},
capitalize: function(str) {
return str.toLowerCase().replace( /(^|\s)([a-z])/g , function(m,p1,p2){ return p1+p2.toUpperCase(); } );
},
updateContextMenus : function() {
chrome.contextMenus.removeAll();
chrome.contextMenus.create({
"title":"Beams from friends",
"contexts":["browser_action"],
"onclick":function(info, tab) {
var extensionId = chrome.runtime.id;
var url = 'chrome-extension://' + extensionId + '/html/history.html';
chrome.tabs.create({ 'url' : url });
}
});
var contexts = ["link", "page"];
chrome.contextMenus.create({
'title': 'Beam to...',
'id': 'parent',
'contexts': contexts
});
var otherDevicesAndFriendsList = this.getOtherDevicesAndFriendsList();
if(otherDevicesAndFriendsList.length == 0) {
chrome.contextMenus.create({
'title': 'No devices found',
'contexts': contexts,
'parentId': 'parent',
});
}
otherDevicesAndFriendsList.forEach((device) => {
if(!device)
return;
if(!device.name)
return;
chrome.contextMenus.create({
'title': device.name,
'contexts': contexts,
'parentId': 'parent',
'onclick': (info, tab) => {
this.contextMenusClickHandler(info, device, tab);
}
});
});
},
contextMenusClickHandler : function(reference, recipient, tab) {
if(recipient == undefined)
return;
var url = undefined;
if(reference.linkUrl)
url = reference.linkUrl;
else if(reference.pageUrl)
url = reference.pageUrl;
if(url == undefined)
return;
this.sendPushPacket(url, recipient, true, tab);
}
};
window.BeamTab = BeamTab;
})(window);
BeamTab.initialize();
chrome.idle.onStateChanged.addListener(function(state) {
if(state == 'active')
BeamTab.retryChunckedConnection();
});
chrome.extension.onMessage.addListener(function(request, sender, sendResponse) {
if(request.kind == 'extracted') {
BeamTab.sendPushPacket(request.url, request.recipient, false, sender.tab);
sendResponse();
return true;
}
else if(request.kind == 'other_devices_friends') {
sendResponse(BeamTab.getOtherDevicesAndFriendsList());
return true;
}
return false;
});
chrome.storage.onChanged.addListener(function (changes, namespace) {
if(namespace != 'sync')
return;
if(!changes)
return;
for(key in changes) {
if(key == 'deviceList' || key == 'friendList') {
BeamTab.syncRemotePreferences(() => {
if(BeamTab.changeDeviceCallback)
BeamTab.changeDeviceCallback();
BeamTab.updateContextMenus();
});
}
else if(key == 'channelId')
BeamTab.channelId = changes[key].newValue;
}
});
chrome.notifications.onButtonClicked.addListener(function(notifId, btnIdx) {
if(BeamTab.notifications[notifId]) {
if(btnIdx == 0)
chrome.tabs.create({ 'url' : BeamTab.notifications[notifId] });
delete BeamTab.notifications[notifId];
}
chrome.notifications.clear(notifId, () => { });
});
chrome.browserAction.onClicked.addListener(function() {
if (!window.chrome)
return;
chrome.tabs.query(
{
'active': true,
'lastFocusedWindow': true
},
function(tabs) {
if(!tabs)
return;
if(tabs.length == 0)
return;
if(!tabs[0].url)
return;
chrome.tabs.executeScript(null, {
file: "js/extractor.js",
runAt: "document_end"
}, function() {
if (chrome.runtime.lastError)
return;
chrome.tabs.sendMessage(tabs[0].id, {
'type': 'selector'
}, () => {
if(chrome.runtime.lastError)
console.log('Send message error: ', chrome.runtime.lastError);
});
});
chrome.tabs.insertCSS(null, {
file: "css/extractor.css",
runAt: "document_end"
}, function() {
if(chrome.runtime.lastError)
return;
});
});
}); |
'use strict';
window.onload = function(){
buildGrid();
};
function buildGrid() {
var elem = document.getElementById("container");
if (elem.requestFullscreen) {
elem.requestFullscreen();
} else if (elem.msRequestFullscreen) {
elem.msRequestFullscreen();
} else if (elem.mozRequestFullScreen) {
elem.mozRequestFullScreen();
} else if (elem.webkitRequestFullscreen) {
elem.webkitRequestFullscreen();
}
var innerGrid = $('.innerGrid li');
setInterval(function(){
_.each(_.shuffle([true, false, false, false]), function(item, index) {
$(innerGrid[index]).removeClass('hot cold correct incorrect').addClass(item === true ? 'hot' : 'cold');
});
}, 1000);
$(innerGrid).click(function(evt) {
if($(evt.currentTarget).hasClass('hot') && !$(evt.currentTarget).hasClass('correct')) {
var scoreDOM = $('#score');
var currentScore = $(scoreDOM).text();
$(scoreDOM).text(parseInt(currentScore, 10) + 1);
$(evt.currentTarget).addClass('correct');
} else if(!$(evt.currentTarget).hasClass('correct')) {
$(evt.currentTarget).addClass('incorrect');
}
});
}
|
function Item(txnId, name, sku){
var self = this;
var category = null;
var price = null; // String
var quantity = null; // String
this.txnId = null;
this.name = null;
this.sku = null;
var init = function(txnId, name, sku){
self.txnId = txnId;
self.name = name;
self.sku = sku;
};
this.setCategory = function(inCategory){
category = inCategory;
};
this.setPrice = function(inPrice){
price = inPrice;
};
this.setQuantity = function(inQuantity){
quantity = inQuantity;
};
this.getItemObj = function(){
return {
'id': self.txnId, // Transaction ID. Required.
'name': self.name, // Product name. Required.
'sku': self.sku, // SKU/code.
'category': category, // Category or variation.
'price': price, // Unit price.
'quantity': quantity // Quantity.
};
};
// Constructor
init(txnId, name, sku);
} |
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),require("./chunk-5094d8df.js"),require("./helpers.js"),require("./chunk-805257cc.js"),require("./chunk-c0ff4e55.js"),require("./chunk-bc189645.js");var __chunk_5=require("./chunk-13e039f5.js");require("./chunk-9295ec8b.js"),require("./chunk-c5b5b708.js"),require("./chunk-385dea12.js"),require("./chunk-4defa6e0.js"),require("./chunk-77d9ea65.js");var __chunk_15=require("./chunk-03172381.js"),Plugin={install:function(e){__chunk_5.registerComponent(e,__chunk_15.Datepicker)}};__chunk_5.use(Plugin),exports.BDatepicker=__chunk_15.Datepicker,exports.default=Plugin; |
/*!
* DevExtreme (dx.messages.en.js)
* Version: 21.1.7
* Build date: Mon Dec 06 2021
*
* Copyright (c) 2012 - 2021 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
"use strict";
! function(root, factory) {
if ("function" === typeof define && define.amd) {
define((function(require) {
factory(require("devextreme/localization"))
}))
} else if ("object" === typeof module && module.exports) {
factory(require("devextreme/localization"))
} else {
factory(DevExpress.localization)
}
}(0, (function(localization) {
localization.loadMessages({
en: {
Yes: "Yes",
No: "No",
Cancel: "Cancel",
Clear: "Clear",
Done: "Done",
Loading: "Loading...",
Select: "Select...",
Search: "Search",
Back: "Back",
OK: "OK",
"dxCollectionWidget-noDataText": "No data to display",
"dxDropDownEditor-selectLabel": "Select",
"validation-required": "Required",
"validation-required-formatted": "{0} is required",
"validation-numeric": "Value must be a number",
"validation-numeric-formatted": "{0} must be a number",
"validation-range": "Value is out of range",
"validation-range-formatted": "{0} is out of range",
"validation-stringLength": "The length of the value is not correct",
"validation-stringLength-formatted": "The length of {0} is not correct",
"validation-custom": "Value is invalid",
"validation-custom-formatted": "{0} is invalid",
"validation-async": "Value is invalid",
"validation-async-formatted": "{0} is invalid",
"validation-compare": "Values do not match",
"validation-compare-formatted": "{0} does not match",
"validation-pattern": "Value does not match pattern",
"validation-pattern-formatted": "{0} does not match pattern",
"validation-email": "Email is invalid",
"validation-email-formatted": "{0} is invalid",
"validation-mask": "Value is invalid",
"dxLookup-searchPlaceholder": "Minimum character number: {0}",
"dxList-pullingDownText": "Pull down to refresh...",
"dxList-pulledDownText": "Release to refresh...",
"dxList-refreshingText": "Refreshing...",
"dxList-pageLoadingText": "Loading...",
"dxList-nextButtonText": "More",
"dxList-selectAll": "Select All",
"dxListEditDecorator-delete": "Delete",
"dxListEditDecorator-more": "More",
"dxScrollView-pullingDownText": "Pull down to refresh...",
"dxScrollView-pulledDownText": "Release to refresh...",
"dxScrollView-refreshingText": "Refreshing...",
"dxScrollView-reachBottomText": "Loading...",
"dxDateBox-simulatedDataPickerTitleTime": "Select time",
"dxDateBox-simulatedDataPickerTitleDate": "Select date",
"dxDateBox-simulatedDataPickerTitleDateTime": "Select date and time",
"dxDateBox-validation-datetime": "Value must be a date or time",
"dxFileUploader-selectFile": "Select file",
"dxFileUploader-dropFile": "or Drop file here",
"dxFileUploader-bytes": "bytes",
"dxFileUploader-kb": "kb",
"dxFileUploader-Mb": "Mb",
"dxFileUploader-Gb": "Gb",
"dxFileUploader-upload": "Upload",
"dxFileUploader-uploaded": "Uploaded",
"dxFileUploader-readyToUpload": "Ready to upload",
"dxFileUploader-uploadAbortedMessage": "Upload cancelled",
"dxFileUploader-uploadFailedMessage": "Upload failed",
"dxFileUploader-invalidFileExtension": "File type is not allowed",
"dxFileUploader-invalidMaxFileSize": "File is too large",
"dxFileUploader-invalidMinFileSize": "File is too small",
"dxRangeSlider-ariaFrom": "From",
"dxRangeSlider-ariaTill": "Till",
"dxSwitch-switchedOnText": "ON",
"dxSwitch-switchedOffText": "OFF",
"dxForm-optionalMark": "optional",
"dxForm-requiredMessage": "{0} is required",
"dxNumberBox-invalidValueMessage": "Value must be a number",
"dxNumberBox-noDataText": "No data",
"dxDataGrid-columnChooserTitle": "Column Chooser",
"dxDataGrid-columnChooserEmptyText": "Drag a column here to hide it",
"dxDataGrid-groupContinuesMessage": "Continues on the next page",
"dxDataGrid-groupContinuedMessage": "Continued from the previous page",
"dxDataGrid-groupHeaderText": "Group by This Column",
"dxDataGrid-ungroupHeaderText": "Ungroup",
"dxDataGrid-ungroupAllText": "Ungroup All",
"dxDataGrid-editingEditRow": "Edit",
"dxDataGrid-editingSaveRowChanges": "Save",
"dxDataGrid-editingCancelRowChanges": "Cancel",
"dxDataGrid-editingDeleteRow": "Delete",
"dxDataGrid-editingUndeleteRow": "Undelete",
"dxDataGrid-editingConfirmDeleteMessage": "Are you sure you want to delete this record?",
"dxDataGrid-validationCancelChanges": "Cancel changes",
"dxDataGrid-groupPanelEmptyText": "Drag a column header here to group by that column",
"dxDataGrid-noDataText": "No data",
"dxDataGrid-searchPanelPlaceholder": "Search...",
"dxDataGrid-filterRowShowAllText": "(All)",
"dxDataGrid-filterRowResetOperationText": "Reset",
"dxDataGrid-filterRowOperationEquals": "Equals",
"dxDataGrid-filterRowOperationNotEquals": "Does not equal",
"dxDataGrid-filterRowOperationLess": "Less than",
"dxDataGrid-filterRowOperationLessOrEquals": "Less than or equal to",
"dxDataGrid-filterRowOperationGreater": "Greater than",
"dxDataGrid-filterRowOperationGreaterOrEquals": "Greater than or equal to",
"dxDataGrid-filterRowOperationStartsWith": "Starts with",
"dxDataGrid-filterRowOperationContains": "Contains",
"dxDataGrid-filterRowOperationNotContains": "Does not contain",
"dxDataGrid-filterRowOperationEndsWith": "Ends with",
"dxDataGrid-filterRowOperationBetween": "Between",
"dxDataGrid-filterRowOperationBetweenStartText": "Start",
"dxDataGrid-filterRowOperationBetweenEndText": "End",
"dxDataGrid-applyFilterText": "Apply filter",
"dxDataGrid-trueText": "true",
"dxDataGrid-falseText": "false",
"dxDataGrid-sortingAscendingText": "Sort Ascending",
"dxDataGrid-sortingDescendingText": "Sort Descending",
"dxDataGrid-sortingClearText": "Clear Sorting",
"dxDataGrid-editingSaveAllChanges": "Save changes",
"dxDataGrid-editingCancelAllChanges": "Discard changes",
"dxDataGrid-editingAddRow": "Add a row",
"dxDataGrid-summaryMin": "Min: {0}",
"dxDataGrid-summaryMinOtherColumn": "Min of {1} is {0}",
"dxDataGrid-summaryMax": "Max: {0}",
"dxDataGrid-summaryMaxOtherColumn": "Max of {1} is {0}",
"dxDataGrid-summaryAvg": "Avg: {0}",
"dxDataGrid-summaryAvgOtherColumn": "Avg of {1} is {0}",
"dxDataGrid-summarySum": "Sum: {0}",
"dxDataGrid-summarySumOtherColumn": "Sum of {1} is {0}",
"dxDataGrid-summaryCount": "Count: {0}",
"dxDataGrid-columnFixingFix": "Fix",
"dxDataGrid-columnFixingUnfix": "Unfix",
"dxDataGrid-columnFixingLeftPosition": "To the left",
"dxDataGrid-columnFixingRightPosition": "To the right",
"dxDataGrid-exportTo": "Export",
"dxDataGrid-exportToExcel": "Export to Excel file",
"dxDataGrid-exporting": "Exporting...",
"dxDataGrid-excelFormat": "Excel file",
"dxDataGrid-selectedRows": "Selected rows",
"dxDataGrid-exportSelectedRows": "Export selected rows",
"dxDataGrid-exportAll": "Export all data",
"dxDataGrid-headerFilterEmptyValue": "(Blanks)",
"dxDataGrid-headerFilterOK": "OK",
"dxDataGrid-headerFilterCancel": "Cancel",
"dxDataGrid-ariaAdaptiveCollapse": "Hide additional data",
"dxDataGrid-ariaAdaptiveExpand": "Display additional data",
"dxDataGrid-ariaColumn": "Column",
"dxDataGrid-ariaValue": "Value",
"dxDataGrid-ariaFilterCell": "Filter cell",
"dxDataGrid-ariaCollapse": "Collapse",
"dxDataGrid-ariaExpand": "Expand",
"dxDataGrid-ariaDataGrid": "Data grid",
"dxDataGrid-ariaSearchInGrid": "Search in the data grid",
"dxDataGrid-ariaSelectAll": "Select all",
"dxDataGrid-ariaSelectRow": "Select row",
"dxDataGrid-ariaToolbar": "Data grid toolbar",
"dxDataGrid-filterBuilderPopupTitle": "Filter Builder",
"dxDataGrid-filterPanelCreateFilter": "Create Filter",
"dxDataGrid-filterPanelClearFilter": "Clear",
"dxDataGrid-filterPanelFilterEnabledHint": "Enable the filter",
"dxTreeList-ariaTreeList": "Tree list",
"dxTreeList-ariaSearchInGrid": "Search in the tree list",
"dxTreeList-ariaToolbar": "Tree list toolbar",
"dxTreeList-editingAddRowToNode": "Add",
"dxPager-infoText": "Page {0} of {1} ({2} items)",
"dxPager-pagesCountText": "of",
"dxPager-pageSizesAllText": "All",
"dxPivotGrid-grandTotal": "Grand Total",
"dxPivotGrid-total": "{0} Total",
"dxPivotGrid-fieldChooserTitle": "Field Chooser",
"dxPivotGrid-showFieldChooser": "Show Field Chooser",
"dxPivotGrid-expandAll": "Expand All",
"dxPivotGrid-collapseAll": "Collapse All",
"dxPivotGrid-sortColumnBySummary": 'Sort "{0}" by This Column',
"dxPivotGrid-sortRowBySummary": 'Sort "{0}" by This Row',
"dxPivotGrid-removeAllSorting": "Remove All Sorting",
"dxPivotGrid-dataNotAvailable": "N/A",
"dxPivotGrid-rowFields": "Row Fields",
"dxPivotGrid-columnFields": "Column Fields",
"dxPivotGrid-dataFields": "Data Fields",
"dxPivotGrid-filterFields": "Filter Fields",
"dxPivotGrid-allFields": "All Fields",
"dxPivotGrid-columnFieldArea": "Drop Column Fields Here",
"dxPivotGrid-dataFieldArea": "Drop Data Fields Here",
"dxPivotGrid-rowFieldArea": "Drop Row Fields Here",
"dxPivotGrid-filterFieldArea": "Drop Filter Fields Here",
"dxScheduler-editorLabelTitle": "Subject",
"dxScheduler-editorLabelStartDate": "Start Date",
"dxScheduler-editorLabelEndDate": "End Date",
"dxScheduler-editorLabelDescription": "Description",
"dxScheduler-editorLabelRecurrence": "Repeat",
"dxScheduler-openAppointment": "Open appointment",
"dxScheduler-recurrenceNever": "Never",
"dxScheduler-recurrenceMinutely": "Every minute",
"dxScheduler-recurrenceHourly": "Hourly",
"dxScheduler-recurrenceDaily": "Daily",
"dxScheduler-recurrenceWeekly": "Weekly",
"dxScheduler-recurrenceMonthly": "Monthly",
"dxScheduler-recurrenceYearly": "Yearly",
"dxScheduler-recurrenceRepeatEvery": "Repeat Every",
"dxScheduler-recurrenceRepeatOn": "Repeat On",
"dxScheduler-recurrenceEnd": "End repeat",
"dxScheduler-recurrenceAfter": "After",
"dxScheduler-recurrenceOn": "On",
"dxScheduler-recurrenceRepeatMinutely": "minute(s)",
"dxScheduler-recurrenceRepeatHourly": "hour(s)",
"dxScheduler-recurrenceRepeatDaily": "day(s)",
"dxScheduler-recurrenceRepeatWeekly": "week(s)",
"dxScheduler-recurrenceRepeatMonthly": "month(s)",
"dxScheduler-recurrenceRepeatYearly": "year(s)",
"dxScheduler-switcherDay": "Day",
"dxScheduler-switcherWeek": "Week",
"dxScheduler-switcherWorkWeek": "Work Week",
"dxScheduler-switcherMonth": "Month",
"dxScheduler-switcherAgenda": "Agenda",
"dxScheduler-switcherTimelineDay": "Timeline Day",
"dxScheduler-switcherTimelineWeek": "Timeline Week",
"dxScheduler-switcherTimelineWorkWeek": "Timeline Work Week",
"dxScheduler-switcherTimelineMonth": "Timeline Month",
"dxScheduler-recurrenceRepeatOnDate": "on date",
"dxScheduler-recurrenceRepeatCount": "occurrence(s)",
"dxScheduler-allDay": "All day",
"dxScheduler-confirmRecurrenceEditMessage": "Do you want to edit only this appointment or the whole series?",
"dxScheduler-confirmRecurrenceDeleteMessage": "Do you want to delete only this appointment or the whole series?",
"dxScheduler-confirmRecurrenceEditSeries": "Edit series",
"dxScheduler-confirmRecurrenceDeleteSeries": "Delete series",
"dxScheduler-confirmRecurrenceEditOccurrence": "Edit appointment",
"dxScheduler-confirmRecurrenceDeleteOccurrence": "Delete appointment",
"dxScheduler-noTimezoneTitle": "No timezone",
"dxScheduler-moreAppointments": "{0} more",
"dxCalendar-todayButtonText": "Today",
"dxCalendar-ariaWidgetName": "Calendar",
"dxColorView-ariaRed": "Red",
"dxColorView-ariaGreen": "Green",
"dxColorView-ariaBlue": "Blue",
"dxColorView-ariaAlpha": "Transparency",
"dxColorView-ariaHex": "Color code",
"dxTagBox-selected": "{0} selected",
"dxTagBox-allSelected": "All selected ({0})",
"dxTagBox-moreSelected": "{0} more",
"vizExport-printingButtonText": "Print",
"vizExport-titleMenuText": "Exporting/Printing",
"vizExport-exportButtonText": "{0} file",
"dxFilterBuilder-and": "And",
"dxFilterBuilder-or": "Or",
"dxFilterBuilder-notAnd": "Not And",
"dxFilterBuilder-notOr": "Not Or",
"dxFilterBuilder-addCondition": "Add Condition",
"dxFilterBuilder-addGroup": "Add Group",
"dxFilterBuilder-enterValueText": "<enter a value>",
"dxFilterBuilder-filterOperationEquals": "Equals",
"dxFilterBuilder-filterOperationNotEquals": "Does not equal",
"dxFilterBuilder-filterOperationLess": "Is less than",
"dxFilterBuilder-filterOperationLessOrEquals": "Is less than or equal to",
"dxFilterBuilder-filterOperationGreater": "Is greater than",
"dxFilterBuilder-filterOperationGreaterOrEquals": "Is greater than or equal to",
"dxFilterBuilder-filterOperationStartsWith": "Starts with",
"dxFilterBuilder-filterOperationContains": "Contains",
"dxFilterBuilder-filterOperationNotContains": "Does not contain",
"dxFilterBuilder-filterOperationEndsWith": "Ends with",
"dxFilterBuilder-filterOperationIsBlank": "Is blank",
"dxFilterBuilder-filterOperationIsNotBlank": "Is not blank",
"dxFilterBuilder-filterOperationBetween": "Is between",
"dxFilterBuilder-filterOperationAnyOf": "Is any of",
"dxFilterBuilder-filterOperationNoneOf": "Is none of",
"dxHtmlEditor-dialogColorCaption": "Change Font Color",
"dxHtmlEditor-dialogBackgroundCaption": "Change Background Color",
"dxHtmlEditor-dialogLinkCaption": "Add Link",
"dxHtmlEditor-dialogLinkUrlField": "URL",
"dxHtmlEditor-dialogLinkTextField": "Text",
"dxHtmlEditor-dialogLinkTargetField": "Open link in new window",
"dxHtmlEditor-dialogImageCaption": "Add Image",
"dxHtmlEditor-dialogImageUrlField": "URL",
"dxHtmlEditor-dialogImageAltField": "Alternate text",
"dxHtmlEditor-dialogImageWidthField": "Width (px)",
"dxHtmlEditor-dialogImageHeightField": "Height (px)",
"dxHtmlEditor-dialogInsertTableRowsField": "Rows",
"dxHtmlEditor-dialogInsertTableColumnsField": "Columns",
"dxHtmlEditor-dialogInsertTableCaption": "Insert Table",
"dxHtmlEditor-heading": "Heading",
"dxHtmlEditor-normalText": "Normal text",
"dxHtmlEditor-background": "Background Color",
"dxHtmlEditor-bold": "Bold",
"dxHtmlEditor-color": "Font Color",
"dxHtmlEditor-font": "Font",
"dxHtmlEditor-italic": "Italic",
"dxHtmlEditor-link": "Add Link",
"dxHtmlEditor-image": "Add Image",
"dxHtmlEditor-size": "Size",
"dxHtmlEditor-strike": "Strikethrough",
"dxHtmlEditor-subscript": "Subscript",
"dxHtmlEditor-superscript": "Superscript",
"dxHtmlEditor-underline": "Underline",
"dxHtmlEditor-blockquote": "Blockquote",
"dxHtmlEditor-header": "Header",
"dxHtmlEditor-increaseIndent": "Increase Indent",
"dxHtmlEditor-decreaseIndent": "Decrease Indent",
"dxHtmlEditor-orderedList": "Ordered List",
"dxHtmlEditor-bulletList": "Bullet List",
"dxHtmlEditor-alignLeft": "Align Left",
"dxHtmlEditor-alignCenter": "Align Center",
"dxHtmlEditor-alignRight": "Align Right",
"dxHtmlEditor-alignJustify": "Align Justify",
"dxHtmlEditor-codeBlock": "Code Block",
"dxHtmlEditor-variable": "Add Variable",
"dxHtmlEditor-undo": "Undo",
"dxHtmlEditor-redo": "Redo",
"dxHtmlEditor-clear": "Clear Formatting",
"dxHtmlEditor-insertTable": "Insert Table",
"dxHtmlEditor-insertRowAbove": "Insert Row Above",
"dxHtmlEditor-insertRowBelow": "Insert Row Below",
"dxHtmlEditor-insertColumnLeft": "Insert Column Left",
"dxHtmlEditor-insertColumnRight": "Insert Column Right",
"dxHtmlEditor-deleteColumn": "Delete Column",
"dxHtmlEditor-deleteRow": "Delete Row",
"dxHtmlEditor-deleteTable": "Delete Table",
"dxHtmlEditor-list": "List",
"dxHtmlEditor-ordered": "Ordered",
"dxHtmlEditor-bullet": "Bullet",
"dxHtmlEditor-align": "Align",
"dxHtmlEditor-center": "Center",
"dxHtmlEditor-left": "Left",
"dxHtmlEditor-right": "Right",
"dxHtmlEditor-indent": "Indent",
"dxHtmlEditor-justify": "Justify",
"dxFileManager-newDirectoryName": "Untitled directory",
"dxFileManager-rootDirectoryName": "Files",
"dxFileManager-errorNoAccess": "Access Denied. Operation could not be completed.",
"dxFileManager-errorDirectoryExistsFormat": "Directory '{0}' already exists.",
"dxFileManager-errorFileExistsFormat": "File '{0}' already exists.",
"dxFileManager-errorFileNotFoundFormat": "File '{0}' not found.",
"dxFileManager-errorDirectoryNotFoundFormat": "Directory '{0}' not found.",
"dxFileManager-errorWrongFileExtension": "File extension is not allowed.",
"dxFileManager-errorMaxFileSizeExceeded": "File size exceeds the maximum allowed size.",
"dxFileManager-errorInvalidSymbols": "This name contains invalid characters.",
"dxFileManager-errorDefault": "Unspecified error.",
"dxFileManager-errorDirectoryOpenFailed": "The directory cannot be opened",
"dxFileManager-commandCreate": "New directory",
"dxFileManager-commandRename": "Rename",
"dxFileManager-commandMove": "Move to",
"dxFileManager-commandCopy": "Copy to",
"dxFileManager-commandDelete": "Delete",
"dxFileManager-commandDownload": "Download",
"dxFileManager-commandUpload": "Upload files",
"dxFileManager-commandRefresh": "Refresh",
"dxFileManager-commandThumbnails": "Thumbnails View",
"dxFileManager-commandDetails": "Details View",
"dxFileManager-commandClearSelection": "Clear selection",
"dxFileManager-commandShowNavPane": "Toggle navigation pane",
"dxFileManager-dialogDirectoryChooserMoveTitle": "Move to",
"dxFileManager-dialogDirectoryChooserMoveButtonText": "Move",
"dxFileManager-dialogDirectoryChooserCopyTitle": "Copy to",
"dxFileManager-dialogDirectoryChooserCopyButtonText": "Copy",
"dxFileManager-dialogRenameItemTitle": "Rename",
"dxFileManager-dialogRenameItemButtonText": "Save",
"dxFileManager-dialogCreateDirectoryTitle": "New directory",
"dxFileManager-dialogCreateDirectoryButtonText": "Create",
"dxFileManager-dialogDeleteItemTitle": "Delete",
"dxFileManager-dialogDeleteItemButtonText": "Delete",
"dxFileManager-dialogDeleteItemSingleItemConfirmation": "Are you sure you want to delete {0}?",
"dxFileManager-dialogDeleteItemMultipleItemsConfirmation": "Are you sure you want to delete {0} items?",
"dxFileManager-dialogButtonCancel": "Cancel",
"dxFileManager-editingCreateSingleItemProcessingMessage": "Creating a directory inside {0}",
"dxFileManager-editingCreateSingleItemSuccessMessage": "Created a directory inside {0}",
"dxFileManager-editingCreateSingleItemErrorMessage": "Directory was not created",
"dxFileManager-editingCreateCommonErrorMessage": "Directory was not created",
"dxFileManager-editingRenameSingleItemProcessingMessage": "Renaming an item inside {0}",
"dxFileManager-editingRenameSingleItemSuccessMessage": "Renamed an item inside {0}",
"dxFileManager-editingRenameSingleItemErrorMessage": "Item was not renamed",
"dxFileManager-editingRenameCommonErrorMessage": "Item was not renamed",
"dxFileManager-editingDeleteSingleItemProcessingMessage": "Deleting an item from {0}",
"dxFileManager-editingDeleteMultipleItemsProcessingMessage": "Deleting {0} items from {1}",
"dxFileManager-editingDeleteSingleItemSuccessMessage": "Deleted an item from {0}",
"dxFileManager-editingDeleteMultipleItemsSuccessMessage": "Deleted {0} items from {1}",
"dxFileManager-editingDeleteSingleItemErrorMessage": "Item was not deleted",
"dxFileManager-editingDeleteMultipleItemsErrorMessage": "{0} items were not deleted",
"dxFileManager-editingDeleteCommonErrorMessage": "Some items were not deleted",
"dxFileManager-editingMoveSingleItemProcessingMessage": "Moving an item to {0}",
"dxFileManager-editingMoveMultipleItemsProcessingMessage": "Moving {0} items to {1}",
"dxFileManager-editingMoveSingleItemSuccessMessage": "Moved an item to {0}",
"dxFileManager-editingMoveMultipleItemsSuccessMessage": "Moved {0} items to {1}",
"dxFileManager-editingMoveSingleItemErrorMessage": "Item was not moved",
"dxFileManager-editingMoveMultipleItemsErrorMessage": "{0} items were not moved",
"dxFileManager-editingMoveCommonErrorMessage": "Some items were not moved",
"dxFileManager-editingCopySingleItemProcessingMessage": "Copying an item to {0}",
"dxFileManager-editingCopyMultipleItemsProcessingMessage": "Copying {0} items to {1}",
"dxFileManager-editingCopySingleItemSuccessMessage": "Copied an item to {0}",
"dxFileManager-editingCopyMultipleItemsSuccessMessage": "Copied {0} items to {1}",
"dxFileManager-editingCopySingleItemErrorMessage": "Item was not copied",
"dxFileManager-editingCopyMultipleItemsErrorMessage": "{0} items were not copied",
"dxFileManager-editingCopyCommonErrorMessage": "Some items were not copied",
"dxFileManager-editingUploadSingleItemProcessingMessage": "Uploading an item to {0}",
"dxFileManager-editingUploadMultipleItemsProcessingMessage": "Uploading {0} items to {1}",
"dxFileManager-editingUploadSingleItemSuccessMessage": "Uploaded an item to {0}",
"dxFileManager-editingUploadMultipleItemsSuccessMessage": "Uploaded {0} items to {1}",
"dxFileManager-editingUploadSingleItemErrorMessage": "Item was not uploaded",
"dxFileManager-editingUploadMultipleItemsErrorMessage": "{0} items were not uploaded",
"dxFileManager-editingUploadCanceledMessage": "Canceled",
"dxFileManager-listDetailsColumnCaptionName": "Name",
"dxFileManager-listDetailsColumnCaptionDateModified": "Date Modified",
"dxFileManager-listDetailsColumnCaptionFileSize": "File Size",
"dxFileManager-listThumbnailsTooltipTextSize": "Size",
"dxFileManager-listThumbnailsTooltipTextDateModified": "Date Modified",
"dxFileManager-notificationProgressPanelTitle": "Progress",
"dxFileManager-notificationProgressPanelEmptyListText": "No operations",
"dxFileManager-notificationProgressPanelOperationCanceled": "Canceled",
"dxDiagram-categoryGeneral": "General",
"dxDiagram-categoryFlowchart": "Flowchart",
"dxDiagram-categoryOrgChart": "Org Chart",
"dxDiagram-categoryContainers": "Containers",
"dxDiagram-categoryCustom": "Custom",
"dxDiagram-commandExportToSvg": "Export to SVG",
"dxDiagram-commandExportToPng": "Export to PNG",
"dxDiagram-commandExportToJpg": "Export to JPEG",
"dxDiagram-commandUndo": "Undo",
"dxDiagram-commandRedo": "Redo",
"dxDiagram-commandFontName": "Font Name",
"dxDiagram-commandFontSize": "Font Size",
"dxDiagram-commandBold": "Bold",
"dxDiagram-commandItalic": "Italic",
"dxDiagram-commandUnderline": "Underline",
"dxDiagram-commandTextColor": "Font Color",
"dxDiagram-commandLineColor": "Line Color",
"dxDiagram-commandLineWidth": "Line Width",
"dxDiagram-commandLineStyle": "Line Style",
"dxDiagram-commandLineStyleSolid": "Solid",
"dxDiagram-commandLineStyleDotted": "Dotted",
"dxDiagram-commandLineStyleDashed": "Dashed",
"dxDiagram-commandFillColor": "Fill Color",
"dxDiagram-commandAlignLeft": "Align Left",
"dxDiagram-commandAlignCenter": "Align Center",
"dxDiagram-commandAlignRight": "Align Right",
"dxDiagram-commandConnectorLineType": "Connector Line Type",
"dxDiagram-commandConnectorLineStraight": "Straight",
"dxDiagram-commandConnectorLineOrthogonal": "Orthogonal",
"dxDiagram-commandConnectorLineStart": "Connector Line Start",
"dxDiagram-commandConnectorLineEnd": "Connector Line End",
"dxDiagram-commandConnectorLineNone": "None",
"dxDiagram-commandConnectorLineArrow": "Arrow",
"dxDiagram-commandFullscreen": "Full Screen",
"dxDiagram-commandUnits": "Units",
"dxDiagram-commandPageSize": "Page Size",
"dxDiagram-commandPageOrientation": "Page Orientation",
"dxDiagram-commandPageOrientationLandscape": "Landscape",
"dxDiagram-commandPageOrientationPortrait": "Portrait",
"dxDiagram-commandPageColor": "Page Color",
"dxDiagram-commandShowGrid": "Show Grid",
"dxDiagram-commandSnapToGrid": "Snap to Grid",
"dxDiagram-commandGridSize": "Grid Size",
"dxDiagram-commandZoomLevel": "Zoom Level",
"dxDiagram-commandAutoZoom": "Auto Zoom",
"dxDiagram-commandFitToContent": "Fit to Content",
"dxDiagram-commandFitToWidth": "Fit to Width",
"dxDiagram-commandAutoZoomByContent": "Auto Zoom by Content",
"dxDiagram-commandAutoZoomByWidth": "Auto Zoom by Width",
"dxDiagram-commandSimpleView": "Simple View",
"dxDiagram-commandCut": "Cut",
"dxDiagram-commandCopy": "Copy",
"dxDiagram-commandPaste": "Paste",
"dxDiagram-commandSelectAll": "Select All",
"dxDiagram-commandDelete": "Delete",
"dxDiagram-commandBringToFront": "Bring to Front",
"dxDiagram-commandSendToBack": "Send to Back",
"dxDiagram-commandLock": "Lock",
"dxDiagram-commandUnlock": "Unlock",
"dxDiagram-commandInsertShapeImage": "Insert Image...",
"dxDiagram-commandEditShapeImage": "Change Image...",
"dxDiagram-commandDeleteShapeImage": "Delete Image",
"dxDiagram-commandLayoutLeftToRight": "Left-to-right",
"dxDiagram-commandLayoutRightToLeft": "Right-to-left",
"dxDiagram-commandLayoutTopToBottom": "Top-to-bottom",
"dxDiagram-commandLayoutBottomToTop": "Bottom-to-top",
"dxDiagram-unitIn": "in",
"dxDiagram-unitCm": "cm",
"dxDiagram-unitPx": "px",
"dxDiagram-dialogButtonOK": "OK",
"dxDiagram-dialogButtonCancel": "Cancel",
"dxDiagram-dialogInsertShapeImageTitle": "Insert Image",
"dxDiagram-dialogEditShapeImageTitle": "Change Image",
"dxDiagram-dialogEditShapeImageSelectButton": "Select image",
"dxDiagram-dialogEditShapeImageLabelText": "or drop file here",
"dxDiagram-uiExport": "Export",
"dxDiagram-uiProperties": "Properties",
"dxDiagram-uiSettings": "Settings",
"dxDiagram-uiShowToolbox": "Show Toolbox",
"dxDiagram-uiSearch": "Search",
"dxDiagram-uiStyle": "Style",
"dxDiagram-uiLayout": "Layout",
"dxDiagram-uiLayoutTree": "Tree",
"dxDiagram-uiLayoutLayered": "Layered",
"dxDiagram-uiDiagram": "Diagram",
"dxDiagram-uiText": "Text",
"dxDiagram-uiObject": "Object",
"dxDiagram-uiConnector": "Connector",
"dxDiagram-uiPage": "Page",
"dxDiagram-shapeText": "Text",
"dxDiagram-shapeRectangle": "Rectangle",
"dxDiagram-shapeEllipse": "Ellipse",
"dxDiagram-shapeCross": "Cross",
"dxDiagram-shapeTriangle": "Triangle",
"dxDiagram-shapeDiamond": "Diamond",
"dxDiagram-shapeHeart": "Heart",
"dxDiagram-shapePentagon": "Pentagon",
"dxDiagram-shapeHexagon": "Hexagon",
"dxDiagram-shapeOctagon": "Octagon",
"dxDiagram-shapeStar": "Star",
"dxDiagram-shapeArrowLeft": "Left Arrow",
"dxDiagram-shapeArrowUp": "Up Arrow",
"dxDiagram-shapeArrowRight": "Right Arrow",
"dxDiagram-shapeArrowDown": "Down Arrow",
"dxDiagram-shapeArrowUpDown": "Up Down Arrow",
"dxDiagram-shapeArrowLeftRight": "Left Right Arrow",
"dxDiagram-shapeProcess": "Process",
"dxDiagram-shapeDecision": "Decision",
"dxDiagram-shapeTerminator": "Terminator",
"dxDiagram-shapePredefinedProcess": "Predefined Process",
"dxDiagram-shapeDocument": "Document",
"dxDiagram-shapeMultipleDocuments": "Multiple Documents",
"dxDiagram-shapeManualInput": "Manual Input",
"dxDiagram-shapePreparation": "Preparation",
"dxDiagram-shapeData": "Data",
"dxDiagram-shapeDatabase": "Database",
"dxDiagram-shapeHardDisk": "Hard Disk",
"dxDiagram-shapeInternalStorage": "Internal Storage",
"dxDiagram-shapePaperTape": "Paper Tape",
"dxDiagram-shapeManualOperation": "Manual Operation",
"dxDiagram-shapeDelay": "Delay",
"dxDiagram-shapeStoredData": "Stored Data",
"dxDiagram-shapeDisplay": "Display",
"dxDiagram-shapeMerge": "Merge",
"dxDiagram-shapeConnector": "Connector",
"dxDiagram-shapeOr": "Or",
"dxDiagram-shapeSummingJunction": "Summing Junction",
"dxDiagram-shapeContainerDefaultText": "Container",
"dxDiagram-shapeVerticalContainer": "Vertical Container",
"dxDiagram-shapeHorizontalContainer": "Horizontal Container",
"dxDiagram-shapeCardDefaultText": "Person's Name",
"dxDiagram-shapeCardWithImageOnLeft": "Card with Image on the Left",
"dxDiagram-shapeCardWithImageOnTop": "Card with Image on the Top",
"dxDiagram-shapeCardWithImageOnRight": "Card with Image on the Right",
"dxGantt-dialogTitle": "Title",
"dxGantt-dialogStartTitle": "Start",
"dxGantt-dialogEndTitle": "End",
"dxGantt-dialogProgressTitle": "Progress",
"dxGantt-dialogResourcesTitle": "Resources",
"dxGantt-dialogResourceManagerTitle": "Resource Manager",
"dxGantt-dialogTaskDetailsTitle": "Task Details",
"dxGantt-dialogEditResourceListHint": "Edit Resource List",
"dxGantt-dialogEditNoResources": "No resources",
"dxGantt-dialogButtonAdd": "Add",
"dxGantt-contextMenuNewTask": "New Task",
"dxGantt-contextMenuNewSubtask": "New Subtask",
"dxGantt-contextMenuDeleteTask": "Delete Task",
"dxGantt-contextMenuDeleteDependency": "Delete Dependency",
"dxGantt-dialogTaskDeleteConfirmation": "Deleting a task also deletes all its dependencies and subtasks. Are you sure you want to delete this task?",
"dxGantt-dialogDependencyDeleteConfirmation": "Are you sure you want to delete the dependency from the task?",
"dxGantt-dialogResourcesDeleteConfirmation": "Deleting a resource also deletes it from tasks to which this resource is assigned. Are you sure you want to delete these resources? Resources: {0}",
"dxGantt-dialogConstraintCriticalViolationMessage": "The task you are attempting to move is linked to a second task by a dependency relation. This change would conflict with dependency rules. How would you like to proceed?",
"dxGantt-dialogConstraintViolationMessage": "The task you are attempting to move is linked to a second task by a dependency relation. How would you like to proceed?",
"dxGantt-dialogCancelOperationMessage": "Cancel the operation",
"dxGantt-dialogDeleteDependencyMessage": "Delete the dependency",
"dxGantt-dialogMoveTaskAndKeepDependencyMessage": "Move the task and keep the dependency",
"dxGantt-undo": "Undo",
"dxGantt-redo": "Redo",
"dxGantt-expandAll": "Expand All",
"dxGantt-collapseAll": "Collapse All",
"dxGantt-addNewTask": "Add New Task",
"dxGantt-deleteSelectedTask": "Delete Selected Task",
"dxGantt-zoomIn": "Zoom In",
"dxGantt-zoomOut": "Zoom Out",
"dxGantt-fullScreen": "Full Screen",
"dxGantt-quarter": "Q{0}",
"dxGantt-sortingAscendingText": "Sort Ascending",
"dxGantt-sortingDescendingText": "Sort Descending",
"dxGantt-sortingClearText": "Clear Sorting",
"dxGantt-showResources": "Show Resources",
"dxGantt-showDependencies": "Show Dependencies",
"dxGantt-dialogStartDateValidation": "Start date must be after {0}",
"dxGantt-dialogEndDateValidation": "End date must be after {0}"
}
})
}));
|
export*from"./ts/config/config";export*from"./ts/config/resolved-config";export{ComponentContainer}from"./ts/container/component-container";export{BrowserPopout}from"./ts/controls/browser-popout";export{DragSource}from"./ts/controls/drag-source";export{Header}from"./ts/controls/header";export{Tab}from"./ts/controls/tab";export*from"./ts/errors/external-error";export{GoldenLayout}from"./ts/golden-layout";export{ComponentItem}from"./ts/items/component-item";export{ContentItem}from"./ts/items/content-item";export{RowOrColumn}from"./ts/items/row-or-column";export{Stack}from"./ts/items/stack";export{LayoutManager}from"./ts/layout-manager";export{EventEmitter}from"./ts/utils/event-emitter";export{EventHub}from"./ts/utils/event-hub";export*from"./ts/utils/i18n-strings";export*from"./ts/utils/types"; |
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});class Storage{constructor(e){if("undefined"==typeof localStorage||null===localStorage){const t=require("node-localstorage").LocalStorage;this.storage=new t(e.nodeStoragePath,1024*e.nodeStorageSize*1024)}else this.storage=window.localStorage}get(e,t){const o=this.storage.getItem(e);if(o){const s=JSON.parse(o);setTimeout(t.bind(this,e,s.version,s.data),0)}else setTimeout(t.bind(this,e,-1,null),0)}set(e,t,o,s){this.storage.setItem(e,JSON.stringify({recordName:e,version:t,data:o})),setTimeout(s,0)}delete(e,t){this.storage.removeItem(e),setTimeout(t,0)}}exports.Storage=Storage; |
/**
* Copyright (c) 2016-2020, The Cytoscape Consortium.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the “Software”), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do
* so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
typeof define === 'function' && define.amd ? define(factory) :
(global = global || self, global.cytoscape = factory());
}(this, (function () { 'use strict';
function _typeof(obj) {
if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
_typeof = function (obj) {
return typeof obj;
};
} else {
_typeof = function (obj) {
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
};
}
return _typeof(obj);
}
function _classCallCheck(instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
}
function _defineProperties(target, props) {
for (var i = 0; i < props.length; i++) {
var descriptor = props[i];
descriptor.enumerable = descriptor.enumerable || false;
descriptor.configurable = true;
if ("value" in descriptor) descriptor.writable = true;
Object.defineProperty(target, descriptor.key, descriptor);
}
}
function _createClass(Constructor, protoProps, staticProps) {
if (protoProps) _defineProperties(Constructor.prototype, protoProps);
if (staticProps) _defineProperties(Constructor, staticProps);
return Constructor;
}
function _defineProperty(obj, key, value) {
if (key in obj) {
Object.defineProperty(obj, key, {
value: value,
enumerable: true,
configurable: true,
writable: true
});
} else {
obj[key] = value;
}
return obj;
}
function _slicedToArray(arr, i) {
return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest();
}
function _arrayWithHoles(arr) {
if (Array.isArray(arr)) return arr;
}
function _iterableToArrayLimit(arr, i) {
var _arr = [];
var _n = true;
var _d = false;
var _e = undefined;
try {
for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
_arr.push(_s.value);
if (i && _arr.length === i) break;
}
} catch (err) {
_d = true;
_e = err;
} finally {
try {
if (!_n && _i["return"] != null) _i["return"]();
} finally {
if (_d) throw _e;
}
}
return _arr;
}
function _nonIterableRest() {
throw new TypeError("Invalid attempt to destructure non-iterable instance");
}
var window$1 = typeof window === 'undefined' ? null : window; // eslint-disable-line no-undef
var navigator = window$1 ? window$1.navigator : null;
var document$1 = window$1 ? window$1.document : null;
var typeofstr = _typeof('');
var typeofobj = _typeof({});
var typeoffn = _typeof(function () {});
var typeofhtmlele = typeof HTMLElement === "undefined" ? "undefined" : _typeof(HTMLElement);
var instanceStr = function instanceStr(obj) {
return obj && obj.instanceString && fn(obj.instanceString) ? obj.instanceString() : null;
};
var string = function string(obj) {
return obj != null && _typeof(obj) == typeofstr;
};
var fn = function fn(obj) {
return obj != null && _typeof(obj) === typeoffn;
};
var array = function array(obj) {
return !elementOrCollection(obj) && (Array.isArray ? Array.isArray(obj) : obj != null && obj instanceof Array);
};
var plainObject = function plainObject(obj) {
return obj != null && _typeof(obj) === typeofobj && !array(obj) && obj.constructor === Object;
};
var object = function object(obj) {
return obj != null && _typeof(obj) === typeofobj;
};
var number = function number(obj) {
return obj != null && _typeof(obj) === _typeof(1) && !isNaN(obj);
};
var integer = function integer(obj) {
return number(obj) && Math.floor(obj) === obj;
};
var htmlElement = function htmlElement(obj) {
if ('undefined' === typeofhtmlele) {
return undefined;
} else {
return null != obj && obj instanceof HTMLElement;
}
};
var elementOrCollection = function elementOrCollection(obj) {
return element(obj) || collection(obj);
};
var element = function element(obj) {
return instanceStr(obj) === 'collection' && obj._private.single;
};
var collection = function collection(obj) {
return instanceStr(obj) === 'collection' && !obj._private.single;
};
var core = function core(obj) {
return instanceStr(obj) === 'core';
};
var stylesheet = function stylesheet(obj) {
return instanceStr(obj) === 'stylesheet';
};
var event = function event(obj) {
return instanceStr(obj) === 'event';
};
var emptyString = function emptyString(obj) {
if (obj === undefined || obj === null) {
// null is empty
return true;
} else if (obj === '' || obj.match(/^\s+$/)) {
return true; // empty string is empty
}
return false; // otherwise, we don't know what we've got
};
var domElement = function domElement(obj) {
if (typeof HTMLElement === 'undefined') {
return false; // we're not in a browser so it doesn't matter
} else {
return obj instanceof HTMLElement;
}
};
var boundingBox = function boundingBox(obj) {
return plainObject(obj) && number(obj.x1) && number(obj.x2) && number(obj.y1) && number(obj.y2);
};
var promise = function promise(obj) {
return object(obj) && fn(obj.then);
};
var ms = function ms() {
return navigator && navigator.userAgent.match(/msie|trident|edge/i);
}; // probably a better way to detect this...
var memoize = function memoize(fn, keyFn) {
if (!keyFn) {
keyFn = function keyFn() {
if (arguments.length === 1) {
return arguments[0];
} else if (arguments.length === 0) {
return 'undefined';
}
var args = [];
for (var i = 0; i < arguments.length; i++) {
args.push(arguments[i]);
}
return args.join('$');
};
}
var memoizedFn = function memoizedFn() {
var self = this;
var args = arguments;
var ret;
var k = keyFn.apply(self, args);
var cache = memoizedFn.cache;
if (!(ret = cache[k])) {
ret = cache[k] = fn.apply(self, args);
}
return ret;
};
memoizedFn.cache = {};
return memoizedFn;
};
var camel2dash = memoize(function (str) {
return str.replace(/([A-Z])/g, function (v) {
return '-' + v.toLowerCase();
});
});
var dash2camel = memoize(function (str) {
return str.replace(/(-\w)/g, function (v) {
return v[1].toUpperCase();
});
});
var prependCamel = memoize(function (prefix, str) {
return prefix + str[0].toUpperCase() + str.substring(1);
}, function (prefix, str) {
return prefix + '$' + str;
});
var capitalize = function capitalize(str) {
if (emptyString(str)) {
return str;
}
return str.charAt(0).toUpperCase() + str.substring(1);
};
var number$1 = '(?:[-+]?(?:(?:\\d+|\\d*\\.\\d+)(?:[Ee][+-]?\\d+)?))';
var rgba = 'rgb[a]?\\((' + number$1 + '[%]?)\\s*,\\s*(' + number$1 + '[%]?)\\s*,\\s*(' + number$1 + '[%]?)(?:\\s*,\\s*(' + number$1 + '))?\\)';
var rgbaNoBackRefs = 'rgb[a]?\\((?:' + number$1 + '[%]?)\\s*,\\s*(?:' + number$1 + '[%]?)\\s*,\\s*(?:' + number$1 + '[%]?)(?:\\s*,\\s*(?:' + number$1 + '))?\\)';
var hsla = 'hsl[a]?\\((' + number$1 + ')\\s*,\\s*(' + number$1 + '[%])\\s*,\\s*(' + number$1 + '[%])(?:\\s*,\\s*(' + number$1 + '))?\\)';
var hslaNoBackRefs = 'hsl[a]?\\((?:' + number$1 + ')\\s*,\\s*(?:' + number$1 + '[%])\\s*,\\s*(?:' + number$1 + '[%])(?:\\s*,\\s*(?:' + number$1 + '))?\\)';
var hex3 = '\\#[0-9a-fA-F]{3}';
var hex6 = '\\#[0-9a-fA-F]{6}';
var ascending = function ascending(a, b) {
if (a < b) {
return -1;
} else if (a > b) {
return 1;
} else {
return 0;
}
};
var descending = function descending(a, b) {
return -1 * ascending(a, b);
};
var extend = Object.assign != null ? Object.assign.bind(Object) : function (tgt) {
var args = arguments;
for (var i = 1; i < args.length; i++) {
var obj = args[i];
if (obj == null) {
continue;
}
var keys = Object.keys(obj);
for (var j = 0; j < keys.length; j++) {
var k = keys[j];
tgt[k] = obj[k];
}
}
return tgt;
};
var hex2tuple = function hex2tuple(hex) {
if (!(hex.length === 4 || hex.length === 7) || hex[0] !== '#') {
return;
}
var shortHex = hex.length === 4;
var r, g, b;
var base = 16;
if (shortHex) {
r = parseInt(hex[1] + hex[1], base);
g = parseInt(hex[2] + hex[2], base);
b = parseInt(hex[3] + hex[3], base);
} else {
r = parseInt(hex[1] + hex[2], base);
g = parseInt(hex[3] + hex[4], base);
b = parseInt(hex[5] + hex[6], base);
}
return [r, g, b];
}; // get [r, g, b, a] from hsl(0, 0, 0) or hsla(0, 0, 0, 0)
var hsl2tuple = function hsl2tuple(hsl) {
var ret;
var h, s, l, a, r, g, b;
function hue2rgb(p, q, t) {
if (t < 0) t += 1;
if (t > 1) t -= 1;
if (t < 1 / 6) return p + (q - p) * 6 * t;
if (t < 1 / 2) return q;
if (t < 2 / 3) return p + (q - p) * (2 / 3 - t) * 6;
return p;
}
var m = new RegExp('^' + hsla + '$').exec(hsl);
if (m) {
// get hue
h = parseInt(m[1]);
if (h < 0) {
h = (360 - -1 * h % 360) % 360;
} else if (h > 360) {
h = h % 360;
}
h /= 360; // normalise on [0, 1]
s = parseFloat(m[2]);
if (s < 0 || s > 100) {
return;
} // saturation is [0, 100]
s = s / 100; // normalise on [0, 1]
l = parseFloat(m[3]);
if (l < 0 || l > 100) {
return;
} // lightness is [0, 100]
l = l / 100; // normalise on [0, 1]
a = m[4];
if (a !== undefined) {
a = parseFloat(a);
if (a < 0 || a > 1) {
return;
} // alpha is [0, 1]
} // now, convert to rgb
// code from http://mjijackson.com/2008/02/rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript
if (s === 0) {
r = g = b = Math.round(l * 255); // achromatic
} else {
var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
var p = 2 * l - q;
r = Math.round(255 * hue2rgb(p, q, h + 1 / 3));
g = Math.round(255 * hue2rgb(p, q, h));
b = Math.round(255 * hue2rgb(p, q, h - 1 / 3));
}
ret = [r, g, b, a];
}
return ret;
}; // get [r, g, b, a] from rgb(0, 0, 0) or rgba(0, 0, 0, 0)
var rgb2tuple = function rgb2tuple(rgb) {
var ret;
var m = new RegExp('^' + rgba + '$').exec(rgb);
if (m) {
ret = [];
var isPct = [];
for (var i = 1; i <= 3; i++) {
var channel = m[i];
if (channel[channel.length - 1] === '%') {
isPct[i] = true;
}
channel = parseFloat(channel);
if (isPct[i]) {
channel = channel / 100 * 255; // normalise to [0, 255]
}
if (channel < 0 || channel > 255) {
return;
} // invalid channel value
ret.push(Math.floor(channel));
}
var atLeastOneIsPct = isPct[1] || isPct[2] || isPct[3];
var allArePct = isPct[1] && isPct[2] && isPct[3];
if (atLeastOneIsPct && !allArePct) {
return;
} // must all be percent values if one is
var alpha = m[4];
if (alpha !== undefined) {
alpha = parseFloat(alpha);
if (alpha < 0 || alpha > 1) {
return;
} // invalid alpha value
ret.push(alpha);
}
}
return ret;
};
var colorname2tuple = function colorname2tuple(color) {
return colors[color.toLowerCase()];
};
var color2tuple = function color2tuple(color) {
return (array(color) ? color : null) || colorname2tuple(color) || hex2tuple(color) || rgb2tuple(color) || hsl2tuple(color);
};
var colors = {
// special colour names
transparent: [0, 0, 0, 0],
// NB alpha === 0
// regular colours
aliceblue: [240, 248, 255],
antiquewhite: [250, 235, 215],
aqua: [0, 255, 255],
aquamarine: [127, 255, 212],
azure: [240, 255, 255],
beige: [245, 245, 220],
bisque: [255, 228, 196],
black: [0, 0, 0],
blanchedalmond: [255, 235, 205],
blue: [0, 0, 255],
blueviolet: [138, 43, 226],
brown: [165, 42, 42],
burlywood: [222, 184, 135],
cadetblue: [95, 158, 160],
chartreuse: [127, 255, 0],
chocolate: [210, 105, 30],
coral: [255, 127, 80],
cornflowerblue: [100, 149, 237],
cornsilk: [255, 248, 220],
crimson: [220, 20, 60],
cyan: [0, 255, 255],
darkblue: [0, 0, 139],
darkcyan: [0, 139, 139],
darkgoldenrod: [184, 134, 11],
darkgray: [169, 169, 169],
darkgreen: [0, 100, 0],
darkgrey: [169, 169, 169],
darkkhaki: [189, 183, 107],
darkmagenta: [139, 0, 139],
darkolivegreen: [85, 107, 47],
darkorange: [255, 140, 0],
darkorchid: [153, 50, 204],
darkred: [139, 0, 0],
darksalmon: [233, 150, 122],
darkseagreen: [143, 188, 143],
darkslateblue: [72, 61, 139],
darkslategray: [47, 79, 79],
darkslategrey: [47, 79, 79],
darkturquoise: [0, 206, 209],
darkviolet: [148, 0, 211],
deeppink: [255, 20, 147],
deepskyblue: [0, 191, 255],
dimgray: [105, 105, 105],
dimgrey: [105, 105, 105],
dodgerblue: [30, 144, 255],
firebrick: [178, 34, 34],
floralwhite: [255, 250, 240],
forestgreen: [34, 139, 34],
fuchsia: [255, 0, 255],
gainsboro: [220, 220, 220],
ghostwhite: [248, 248, 255],
gold: [255, 215, 0],
goldenrod: [218, 165, 32],
gray: [128, 128, 128],
grey: [128, 128, 128],
green: [0, 128, 0],
greenyellow: [173, 255, 47],
honeydew: [240, 255, 240],
hotpink: [255, 105, 180],
indianred: [205, 92, 92],
indigo: [75, 0, 130],
ivory: [255, 255, 240],
khaki: [240, 230, 140],
lavender: [230, 230, 250],
lavenderblush: [255, 240, 245],
lawngreen: [124, 252, 0],
lemonchiffon: [255, 250, 205],
lightblue: [173, 216, 230],
lightcoral: [240, 128, 128],
lightcyan: [224, 255, 255],
lightgoldenrodyellow: [250, 250, 210],
lightgray: [211, 211, 211],
lightgreen: [144, 238, 144],
lightgrey: [211, 211, 211],
lightpink: [255, 182, 193],
lightsalmon: [255, 160, 122],
lightseagreen: [32, 178, 170],
lightskyblue: [135, 206, 250],
lightslategray: [119, 136, 153],
lightslategrey: [119, 136, 153],
lightsteelblue: [176, 196, 222],
lightyellow: [255, 255, 224],
lime: [0, 255, 0],
limegreen: [50, 205, 50],
linen: [250, 240, 230],
magenta: [255, 0, 255],
maroon: [128, 0, 0],
mediumaquamarine: [102, 205, 170],
mediumblue: [0, 0, 205],
mediumorchid: [186, 85, 211],
mediumpurple: [147, 112, 219],
mediumseagreen: [60, 179, 113],
mediumslateblue: [123, 104, 238],
mediumspringgreen: [0, 250, 154],
mediumturquoise: [72, 209, 204],
mediumvioletred: [199, 21, 133],
midnightblue: [25, 25, 112],
mintcream: [245, 255, 250],
mistyrose: [255, 228, 225],
moccasin: [255, 228, 181],
navajowhite: [255, 222, 173],
navy: [0, 0, 128],
oldlace: [253, 245, 230],
olive: [128, 128, 0],
olivedrab: [107, 142, 35],
orange: [255, 165, 0],
orangered: [255, 69, 0],
orchid: [218, 112, 214],
palegoldenrod: [238, 232, 170],
palegreen: [152, 251, 152],
paleturquoise: [175, 238, 238],
palevioletred: [219, 112, 147],
papayawhip: [255, 239, 213],
peachpuff: [255, 218, 185],
peru: [205, 133, 63],
pink: [255, 192, 203],
plum: [221, 160, 221],
powderblue: [176, 224, 230],
purple: [128, 0, 128],
red: [255, 0, 0],
rosybrown: [188, 143, 143],
royalblue: [65, 105, 225],
saddlebrown: [139, 69, 19],
salmon: [250, 128, 114],
sandybrown: [244, 164, 96],
seagreen: [46, 139, 87],
seashell: [255, 245, 238],
sienna: [160, 82, 45],
silver: [192, 192, 192],
skyblue: [135, 206, 235],
slateblue: [106, 90, 205],
slategray: [112, 128, 144],
slategrey: [112, 128, 144],
snow: [255, 250, 250],
springgreen: [0, 255, 127],
steelblue: [70, 130, 180],
tan: [210, 180, 140],
teal: [0, 128, 128],
thistle: [216, 191, 216],
tomato: [255, 99, 71],
turquoise: [64, 224, 208],
violet: [238, 130, 238],
wheat: [245, 222, 179],
white: [255, 255, 255],
whitesmoke: [245, 245, 245],
yellow: [255, 255, 0],
yellowgreen: [154, 205, 50]
};
var setMap = function setMap(options) {
var obj = options.map;
var keys = options.keys;
var l = keys.length;
for (var i = 0; i < l; i++) {
var key = keys[i];
if (plainObject(key)) {
throw Error('Tried to set map with object key');
}
if (i < keys.length - 1) {
// extend the map if necessary
if (obj[key] == null) {
obj[key] = {};
}
obj = obj[key];
} else {
// set the value
obj[key] = options.value;
}
}
}; // gets the value in a map even if it's not built in places
var getMap = function getMap(options) {
var obj = options.map;
var keys = options.keys;
var l = keys.length;
for (var i = 0; i < l; i++) {
var key = keys[i];
if (plainObject(key)) {
throw Error('Tried to get map with object key');
}
obj = obj[key];
if (obj == null) {
return obj;
}
}
return obj;
}; // deletes the entry in the map
var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
function createCommonjsModule(fn, module) {
return module = { exports: {} }, fn(module, module.exports), module.exports;
}
/**
* lodash (Custom Build) <https://lodash.com/>
* Build: `lodash modularize exports="npm" -o ./`
* Copyright jQuery Foundation and other contributors <https://jquery.org/>
* Released under MIT license <https://lodash.com/license>
* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
* Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
*/
/** Used as the `TypeError` message for "Functions" methods. */
var FUNC_ERROR_TEXT = 'Expected a function';
/** Used as references for various `Number` constants. */
var NAN = 0 / 0;
/** `Object#toString` result references. */
var symbolTag = '[object Symbol]';
/** Used to match leading and trailing whitespace. */
var reTrim = /^\s+|\s+$/g;
/** Used to detect bad signed hexadecimal string values. */
var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;
/** Used to detect binary string values. */
var reIsBinary = /^0b[01]+$/i;
/** Used to detect octal string values. */
var reIsOctal = /^0o[0-7]+$/i;
/** Built-in method references without a dependency on `root`. */
var freeParseInt = parseInt;
/** Detect free variable `global` from Node.js. */
var freeGlobal = typeof commonjsGlobal == 'object' && commonjsGlobal && commonjsGlobal.Object === Object && commonjsGlobal;
/** Detect free variable `self`. */
var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
/** Used as a reference to the global object. */
var root = freeGlobal || freeSelf || Function('return this')();
/** Used for built-in method references. */
var objectProto = Object.prototype;
/**
* Used to resolve the
* [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
* of values.
*/
var objectToString = objectProto.toString;
/* Built-in method references for those with the same name as other `lodash` methods. */
var nativeMax = Math.max,
nativeMin = Math.min;
/**
* Gets the timestamp of the number of milliseconds that have elapsed since
* the Unix epoch (1 January 1970 00:00:00 UTC).
*
* @static
* @memberOf _
* @since 2.4.0
* @category Date
* @returns {number} Returns the timestamp.
* @example
*
* _.defer(function(stamp) {
* console.log(_.now() - stamp);
* }, _.now());
* // => Logs the number of milliseconds it took for the deferred invocation.
*/
var now = function() {
return root.Date.now();
};
/**
* Creates a debounced function that delays invoking `func` until after `wait`
* milliseconds have elapsed since the last time the debounced function was
* invoked. The debounced function comes with a `cancel` method to cancel
* delayed `func` invocations and a `flush` method to immediately invoke them.
* Provide `options` to indicate whether `func` should be invoked on the
* leading and/or trailing edge of the `wait` timeout. The `func` is invoked
* with the last arguments provided to the debounced function. Subsequent
* calls to the debounced function return the result of the last `func`
* invocation.
*
* **Note:** If `leading` and `trailing` options are `true`, `func` is
* invoked on the trailing edge of the timeout only if the debounced function
* is invoked more than once during the `wait` timeout.
*
* If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
* until to the next tick, similar to `setTimeout` with a timeout of `0`.
*
* See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
* for details over the differences between `_.debounce` and `_.throttle`.
*
* @static
* @memberOf _
* @since 0.1.0
* @category Function
* @param {Function} func The function to debounce.
* @param {number} [wait=0] The number of milliseconds to delay.
* @param {Object} [options={}] The options object.
* @param {boolean} [options.leading=false]
* Specify invoking on the leading edge of the timeout.
* @param {number} [options.maxWait]
* The maximum time `func` is allowed to be delayed before it's invoked.
* @param {boolean} [options.trailing=true]
* Specify invoking on the trailing edge of the timeout.
* @returns {Function} Returns the new debounced function.
* @example
*
* // Avoid costly calculations while the window size is in flux.
* jQuery(window).on('resize', _.debounce(calculateLayout, 150));
*
* // Invoke `sendMail` when clicked, debouncing subsequent calls.
* jQuery(element).on('click', _.debounce(sendMail, 300, {
* 'leading': true,
* 'trailing': false
* }));
*
* // Ensure `batchLog` is invoked once after 1 second of debounced calls.
* var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
* var source = new EventSource('/stream');
* jQuery(source).on('message', debounced);
*
* // Cancel the trailing debounced invocation.
* jQuery(window).on('popstate', debounced.cancel);
*/
function debounce(func, wait, options) {
var lastArgs,
lastThis,
maxWait,
result,
timerId,
lastCallTime,
lastInvokeTime = 0,
leading = false,
maxing = false,
trailing = true;
if (typeof func != 'function') {
throw new TypeError(FUNC_ERROR_TEXT);
}
wait = toNumber(wait) || 0;
if (isObject(options)) {
leading = !!options.leading;
maxing = 'maxWait' in options;
maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;
trailing = 'trailing' in options ? !!options.trailing : trailing;
}
function invokeFunc(time) {
var args = lastArgs,
thisArg = lastThis;
lastArgs = lastThis = undefined;
lastInvokeTime = time;
result = func.apply(thisArg, args);
return result;
}
function leadingEdge(time) {
// Reset any `maxWait` timer.
lastInvokeTime = time;
// Start the timer for the trailing edge.
timerId = setTimeout(timerExpired, wait);
// Invoke the leading edge.
return leading ? invokeFunc(time) : result;
}
function remainingWait(time) {
var timeSinceLastCall = time - lastCallTime,
timeSinceLastInvoke = time - lastInvokeTime,
result = wait - timeSinceLastCall;
return maxing ? nativeMin(result, maxWait - timeSinceLastInvoke) : result;
}
function shouldInvoke(time) {
var timeSinceLastCall = time - lastCallTime,
timeSinceLastInvoke = time - lastInvokeTime;
// Either this is the first call, activity has stopped and we're at the
// trailing edge, the system time has gone backwards and we're treating
// it as the trailing edge, or we've hit the `maxWait` limit.
return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
(timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
}
function timerExpired() {
var time = now();
if (shouldInvoke(time)) {
return trailingEdge(time);
}
// Restart the timer.
timerId = setTimeout(timerExpired, remainingWait(time));
}
function trailingEdge(time) {
timerId = undefined;
// Only invoke if we have `lastArgs` which means `func` has been
// debounced at least once.
if (trailing && lastArgs) {
return invokeFunc(time);
}
lastArgs = lastThis = undefined;
return result;
}
function cancel() {
if (timerId !== undefined) {
clearTimeout(timerId);
}
lastInvokeTime = 0;
lastArgs = lastCallTime = lastThis = timerId = undefined;
}
function flush() {
return timerId === undefined ? result : trailingEdge(now());
}
function debounced() {
var time = now(),
isInvoking = shouldInvoke(time);
lastArgs = arguments;
lastThis = this;
lastCallTime = time;
if (isInvoking) {
if (timerId === undefined) {
return leadingEdge(lastCallTime);
}
if (maxing) {
// Handle invocations in a tight loop.
timerId = setTimeout(timerExpired, wait);
return invokeFunc(lastCallTime);
}
}
if (timerId === undefined) {
timerId = setTimeout(timerExpired, wait);
}
return result;
}
debounced.cancel = cancel;
debounced.flush = flush;
return debounced;
}
/**
* Checks if `value` is the
* [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
* of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
*
* @static
* @memberOf _
* @since 0.1.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is an object, else `false`.
* @example
*
* _.isObject({});
* // => true
*
* _.isObject([1, 2, 3]);
* // => true
*
* _.isObject(_.noop);
* // => true
*
* _.isObject(null);
* // => false
*/
function isObject(value) {
var type = typeof value;
return !!value && (type == 'object' || type == 'function');
}
/**
* Checks if `value` is object-like. A value is object-like if it's not `null`
* and has a `typeof` result of "object".
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is object-like, else `false`.
* @example
*
* _.isObjectLike({});
* // => true
*
* _.isObjectLike([1, 2, 3]);
* // => true
*
* _.isObjectLike(_.noop);
* // => false
*
* _.isObjectLike(null);
* // => false
*/
function isObjectLike(value) {
return !!value && typeof value == 'object';
}
/**
* Checks if `value` is classified as a `Symbol` primitive or object.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to check.
* @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
* @example
*
* _.isSymbol(Symbol.iterator);
* // => true
*
* _.isSymbol('abc');
* // => false
*/
function isSymbol(value) {
return typeof value == 'symbol' ||
(isObjectLike(value) && objectToString.call(value) == symbolTag);
}
/**
* Converts `value` to a number.
*
* @static
* @memberOf _
* @since 4.0.0
* @category Lang
* @param {*} value The value to process.
* @returns {number} Returns the number.
* @example
*
* _.toNumber(3.2);
* // => 3.2
*
* _.toNumber(Number.MIN_VALUE);
* // => 5e-324
*
* _.toNumber(Infinity);
* // => Infinity
*
* _.toNumber('3.2');
* // => 3.2
*/
function toNumber(value) {
if (typeof value == 'number') {
return value;
}
if (isSymbol(value)) {
return NAN;
}
if (isObject(value)) {
var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
value = isObject(other) ? (other + '') : other;
}
if (typeof value != 'string') {
return value === 0 ? value : +value;
}
value = value.replace(reTrim, '');
var isBinary = reIsBinary.test(value);
return (isBinary || reIsOctal.test(value))
? freeParseInt(value.slice(2), isBinary ? 2 : 8)
: (reIsBadHex.test(value) ? NAN : +value);
}
var lodash_debounce = debounce;
var performance = window$1 ? window$1.performance : null;
var pnow = performance && performance.now ? function () {
return performance.now();
} : function () {
return Date.now();
};
var raf = function () {
if (window$1) {
if (window$1.requestAnimationFrame) {
return function (fn) {
window$1.requestAnimationFrame(fn);
};
} else if (window$1.mozRequestAnimationFrame) {
return function (fn) {
window$1.mozRequestAnimationFrame(fn);
};
} else if (window$1.webkitRequestAnimationFrame) {
return function (fn) {
window$1.webkitRequestAnimationFrame(fn);
};
} else if (window$1.msRequestAnimationFrame) {
return function (fn) {
window$1.msRequestAnimationFrame(fn);
};
}
}
return function (fn) {
if (fn) {
setTimeout(function () {
fn(pnow());
}, 1000 / 60);
}
};
}();
var requestAnimationFrame = function requestAnimationFrame(fn) {
return raf(fn);
};
var performanceNow = pnow;
var DEFAULT_HASH_SEED = 9261;
var K = 65599; // 37 also works pretty well
var DEFAULT_HASH_SEED_ALT = 5381;
var hashIterableInts = function hashIterableInts(iterator) {
var seed = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : DEFAULT_HASH_SEED;
// sdbm/string-hash
var hash = seed;
var entry;
for (;;) {
entry = iterator.next();
if (entry.done) {
break;
}
hash = hash * K + entry.value | 0;
}
return hash;
};
var hashInt = function hashInt(num) {
var seed = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : DEFAULT_HASH_SEED;
// sdbm/string-hash
return seed * K + num | 0;
};
var hashIntAlt = function hashIntAlt(num) {
var seed = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : DEFAULT_HASH_SEED_ALT;
// djb2/string-hash
return (seed << 5) + seed + num | 0;
};
var combineHashes = function combineHashes(hash1, hash2) {
return hash1 * 0x200000 + hash2;
};
var combineHashesArray = function combineHashesArray(hashes) {
return hashes[0] * 0x200000 + hashes[1];
};
var hashArrays = function hashArrays(hashes1, hashes2) {
return [hashInt(hashes1[0], hashes2[0]), hashIntAlt(hashes1[1], hashes2[1])];
};
var hashIntsArray = function hashIntsArray(ints, seed) {
var entry = {
value: 0,
done: false
};
var i = 0;
var length = ints.length;
var iterator = {
next: function next() {
if (i < length) {
entry.value = ints[i++];
} else {
entry.done = true;
}
return entry;
}
};
return hashIterableInts(iterator, seed);
};
var hashString = function hashString(str, seed) {
var entry = {
value: 0,
done: false
};
var i = 0;
var length = str.length;
var iterator = {
next: function next() {
if (i < length) {
entry.value = str.charCodeAt(i++);
} else {
entry.done = true;
}
return entry;
}
};
return hashIterableInts(iterator, seed);
};
var hashStrings = function hashStrings() {
return hashStringsArray(arguments);
};
var hashStringsArray = function hashStringsArray(strs) {
var hash;
for (var i = 0; i < strs.length; i++) {
var str = strs[i];
if (i === 0) {
hash = hashString(str);
} else {
hash = hashString(str, hash);
}
}
return hash;
};
/*global console */
var warningsEnabled = true;
var warnSupported = console.warn != null; // eslint-disable-line no-console
var traceSupported = console.trace != null; // eslint-disable-line no-console
var MAX_INT = Number.MAX_SAFE_INTEGER || 9007199254740991;
var trueify = function trueify() {
return true;
};
var falsify = function falsify() {
return false;
};
var zeroify = function zeroify() {
return 0;
};
var noop = function noop() {};
var error = function error(msg) {
throw new Error(msg);
};
var warnings = function warnings(enabled) {
if (enabled !== undefined) {
warningsEnabled = !!enabled;
} else {
return warningsEnabled;
}
};
var warn = function warn(msg) {
/* eslint-disable no-console */
if (!warnings()) {
return;
}
if (warnSupported) {
console.warn(msg);
} else {
console.log(msg);
if (traceSupported) {
console.trace();
}
}
};
/* eslint-enable */
var clone = function clone(obj) {
return extend({}, obj);
}; // gets a shallow copy of the argument
var copy = function copy(obj) {
if (obj == null) {
return obj;
}
if (array(obj)) {
return obj.slice();
} else if (plainObject(obj)) {
return clone(obj);
} else {
return obj;
}
};
var copyArray = function copyArray(arr) {
return arr.slice();
};
var uuid = function uuid(a, b
/* placeholders */
) {
for ( // loop :)
b = a = ''; // b - result , a - numeric letiable
a++ < 36; //
b += a * 51 & 52 // if "a" is not 9 or 14 or 19 or 24
? // return a random number or 4
(a ^ 15 // if "a" is not 15
? // genetate a random number from 0 to 15
8 ^ Math.random() * (a ^ 20 ? 16 : 4) // unless "a" is 20, in which case a random number from 8 to 11
: 4 // otherwise 4
).toString(16) : '-' // in other cases (if "a" is 9,14,19,24) insert "-"
) {
}
return b;
};
var _staticEmptyObject = {};
var staticEmptyObject = function staticEmptyObject() {
return _staticEmptyObject;
};
var defaults = function defaults(_defaults) {
var keys = Object.keys(_defaults);
return function (opts) {
var filledOpts = {};
for (var i = 0; i < keys.length; i++) {
var key = keys[i];
var optVal = opts == null ? undefined : opts[key];
filledOpts[key] = optVal === undefined ? _defaults[key] : optVal;
}
return filledOpts;
};
};
var removeFromArray = function removeFromArray(arr, ele, manyCopies) {
for (var i = arr.length; i >= 0; i--) {
if (arr[i] === ele) {
arr.splice(i, 1);
if (!manyCopies) {
break;
}
}
}
};
var clearArray = function clearArray(arr) {
arr.splice(0, arr.length);
};
var push = function push(arr, otherArr) {
for (var i = 0; i < otherArr.length; i++) {
var el = otherArr[i];
arr.push(el);
}
};
var getPrefixedProperty = function getPrefixedProperty(obj, propName, prefix) {
if (prefix) {
propName = prependCamel(prefix, propName); // e.g. (labelWidth, source) => sourceLabelWidth
}
return obj[propName];
};
var setPrefixedProperty = function setPrefixedProperty(obj, propName, prefix, value) {
if (prefix) {
propName = prependCamel(prefix, propName); // e.g. (labelWidth, source) => sourceLabelWidth
}
obj[propName] = value;
};
/* global Map */
var ObjectMap =
/*#__PURE__*/
function () {
function ObjectMap() {
_classCallCheck(this, ObjectMap);
this._obj = {};
}
_createClass(ObjectMap, [{
key: "set",
value: function set(key, val) {
this._obj[key] = val;
return this;
}
}, {
key: "delete",
value: function _delete(key) {
this._obj[key] = undefined;
return this;
}
}, {
key: "clear",
value: function clear() {
this._obj = {};
}
}, {
key: "has",
value: function has(key) {
return this._obj[key] !== undefined;
}
}, {
key: "get",
value: function get(key) {
return this._obj[key];
}
}]);
return ObjectMap;
}();
var Map$1 = typeof Map !== 'undefined' ? Map : ObjectMap;
/* global Set */
var undef = "undefined" ;
var ObjectSet =
/*#__PURE__*/
function () {
function ObjectSet(arrayOrObjectSet) {
_classCallCheck(this, ObjectSet);
this._obj = Object.create(null);
this.size = 0;
if (arrayOrObjectSet != null) {
var arr;
if (arrayOrObjectSet.instanceString != null && arrayOrObjectSet.instanceString() === this.instanceString()) {
arr = arrayOrObjectSet.toArray();
} else {
arr = arrayOrObjectSet;
}
for (var i = 0; i < arr.length; i++) {
this.add(arr[i]);
}
}
}
_createClass(ObjectSet, [{
key: "instanceString",
value: function instanceString() {
return 'set';
}
}, {
key: "add",
value: function add(val) {
var o = this._obj;
if (o[val] !== 1) {
o[val] = 1;
this.size++;
}
}
}, {
key: "delete",
value: function _delete(val) {
var o = this._obj;
if (o[val] === 1) {
o[val] = 0;
this.size--;
}
}
}, {
key: "clear",
value: function clear() {
this._obj = Object.create(null);
}
}, {
key: "has",
value: function has(val) {
return this._obj[val] === 1;
}
}, {
key: "toArray",
value: function toArray() {
var _this = this;
return Object.keys(this._obj).filter(function (key) {
return _this.has(key);
});
}
}, {
key: "forEach",
value: function forEach(callback, thisArg) {
return this.toArray().forEach(callback, thisArg);
}
}]);
return ObjectSet;
}();
var Set$1 = (typeof Set === "undefined" ? "undefined" : _typeof(Set)) !== undef ? Set : ObjectSet;
var Element = function Element(cy, params) {
var restore = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
if (cy === undefined || params === undefined || !core(cy)) {
error('An element must have a core reference and parameters set');
return;
}
var group = params.group; // try to automatically infer the group if unspecified
if (group == null) {
if (params.data && params.data.source != null && params.data.target != null) {
group = 'edges';
} else {
group = 'nodes';
}
} // validate group
if (group !== 'nodes' && group !== 'edges') {
error('An element must be of type `nodes` or `edges`; you specified `' + group + '`');
return;
} // make the element array-like, just like a collection
this.length = 1;
this[0] = this; // NOTE: when something is added here, add also to ele.json()
var _p = this._private = {
cy: cy,
single: true,
// indicates this is an element
data: params.data || {},
// data object
position: params.position || {
x: 0,
y: 0
},
// (x, y) position pair
autoWidth: undefined,
// width and height of nodes calculated by the renderer when set to special 'auto' value
autoHeight: undefined,
autoPadding: undefined,
compoundBoundsClean: false,
// whether the compound dimensions need to be recalculated the next time dimensions are read
listeners: [],
// array of bound listeners
group: group,
// string; 'nodes' or 'edges'
style: {},
// properties as set by the style
rstyle: {},
// properties for style sent from the renderer to the core
styleCxts: [],
// applied style contexts from the styler
styleKeys: {},
// per-group keys of style property values
removed: true,
// whether it's inside the vis; true if removed (set true here since we call restore)
selected: params.selected ? true : false,
// whether it's selected
selectable: params.selectable === undefined ? true : params.selectable ? true : false,
// whether it's selectable
locked: params.locked ? true : false,
// whether the element is locked (cannot be moved)
grabbed: false,
// whether the element is grabbed by the mouse; renderer sets this privately
grabbable: params.grabbable === undefined ? true : params.grabbable ? true : false,
// whether the element can be grabbed
pannable: params.pannable === undefined ? group === 'edges' ? true : false : params.pannable ? true : false,
// whether the element has passthrough panning enabled
active: false,
// whether the element is active from user interaction
classes: new Set$1(),
// map ( className => true )
animation: {
// object for currently-running animations
current: [],
queue: []
},
rscratch: {},
// object in which the renderer can store information
scratch: params.scratch || {},
// scratch objects
edges: [],
// array of connected edges
children: [],
// array of children
parent: null,
// parent ref
traversalCache: {},
// cache of output of traversal functions
backgrounding: false,
// whether background images are loading
bbCache: null,
// cache of the current bounding box
bbCacheShift: {
x: 0,
y: 0
},
// shift applied to cached bb to be applied on next get
bodyBounds: null,
// bounds cache of element body, w/o overlay
overlayBounds: null,
// bounds cache of element body, including overlay
labelBounds: {
// bounds cache of labels
all: null,
source: null,
target: null,
main: null
},
arrowBounds: {
// bounds cache of edge arrows
source: null,
target: null,
'mid-source': null,
'mid-target': null
}
};
if (_p.position.x == null) {
_p.position.x = 0;
}
if (_p.position.y == null) {
_p.position.y = 0;
} // renderedPosition overrides if specified
if (params.renderedPosition) {
var rpos = params.renderedPosition;
var pan = cy.pan();
var zoom = cy.zoom();
_p.position = {
x: (rpos.x - pan.x) / zoom,
y: (rpos.y - pan.y) / zoom
};
}
var classes = [];
if (array(params.classes)) {
classes = params.classes;
} else if (string(params.classes)) {
classes = params.classes.split(/\s+/);
}
for (var i = 0, l = classes.length; i < l; i++) {
var cls = classes[i];
if (!cls || cls === '') {
continue;
}
_p.classes.add(cls);
}
this.createEmitter();
var bypass = params.style || params.css;
if (bypass) {
warn('Setting a `style` bypass at element creation should be done only when absolutely necessary. Try to use the stylesheet instead.');
this.style(bypass);
}
if (restore === undefined || restore) {
this.restore();
}
};
var defineSearch = function defineSearch(params) {
params = {
bfs: params.bfs || !params.dfs,
dfs: params.dfs || !params.bfs
}; // from pseudocode on wikipedia
return function searchFn(roots, fn$1, directed) {
var options;
if (plainObject(roots) && !elementOrCollection(roots)) {
options = roots;
roots = options.roots || options.root;
fn$1 = options.visit;
directed = options.directed;
}
directed = arguments.length === 2 && !fn(fn$1) ? fn$1 : directed;
fn$1 = fn(fn$1) ? fn$1 : function () {};
var cy = this._private.cy;
var v = roots = string(roots) ? this.filter(roots) : roots;
var Q = [];
var connectedNodes = [];
var connectedBy = {};
var id2depth = {};
var V = {};
var j = 0;
var found;
var _this$byGroup = this.byGroup(),
nodes = _this$byGroup.nodes,
edges = _this$byGroup.edges; // enqueue v
for (var i = 0; i < v.length; i++) {
var vi = v[i];
var viId = vi.id();
if (vi.isNode()) {
Q.unshift(vi);
if (params.bfs) {
V[viId] = true;
connectedNodes.push(vi);
}
id2depth[viId] = 0;
}
}
var _loop2 = function _loop2() {
var v = params.bfs ? Q.shift() : Q.pop();
var vId = v.id();
if (params.dfs) {
if (V[vId]) {
return "continue";
}
V[vId] = true;
connectedNodes.push(v);
}
var depth = id2depth[vId];
var prevEdge = connectedBy[vId];
var src = prevEdge != null ? prevEdge.source() : null;
var tgt = prevEdge != null ? prevEdge.target() : null;
var prevNode = prevEdge == null ? undefined : v.same(src) ? tgt[0] : src[0];
var ret = void 0;
ret = fn$1(v, prevEdge, prevNode, j++, depth);
if (ret === true) {
found = v;
return "break";
}
if (ret === false) {
return "break";
}
var vwEdges = v.connectedEdges().filter(function (e) {
return (!directed || e.source().same(v)) && edges.has(e);
});
for (var _i2 = 0; _i2 < vwEdges.length; _i2++) {
var e = vwEdges[_i2];
var w = e.connectedNodes().filter(function (n) {
return !n.same(v) && nodes.has(n);
});
var wId = w.id();
if (w.length !== 0 && !V[wId]) {
w = w[0];
Q.push(w);
if (params.bfs) {
V[wId] = true;
connectedNodes.push(w);
}
connectedBy[wId] = e;
id2depth[wId] = id2depth[vId] + 1;
}
}
};
_loop: while (Q.length !== 0) {
var _ret = _loop2();
switch (_ret) {
case "continue":
continue;
case "break":
break _loop;
}
}
var connectedEles = cy.collection();
for (var _i = 0; _i < connectedNodes.length; _i++) {
var node = connectedNodes[_i];
var edge = connectedBy[node.id()];
if (edge != null) {
connectedEles.push(edge);
}
connectedEles.push(node);
}
return {
path: cy.collection(connectedEles),
found: cy.collection(found)
};
};
}; // search, spanning trees, etc
var elesfn = {
breadthFirstSearch: defineSearch({
bfs: true
}),
depthFirstSearch: defineSearch({
dfs: true
})
}; // nice, short mathemathical alias
elesfn.bfs = elesfn.breadthFirstSearch;
elesfn.dfs = elesfn.depthFirstSearch;
var heap = createCommonjsModule(function (module, exports) {
// Generated by CoffeeScript 1.8.0
(function() {
var Heap, defaultCmp, floor, heapify, heappop, heappush, heappushpop, heapreplace, insort, min, nlargest, nsmallest, updateItem, _siftdown, _siftup;
floor = Math.floor, min = Math.min;
/*
Default comparison function to be used
*/
defaultCmp = function(x, y) {
if (x < y) {
return -1;
}
if (x > y) {
return 1;
}
return 0;
};
/*
Insert item x in list a, and keep it sorted assuming a is sorted.
If x is already in a, insert it to the right of the rightmost x.
Optional args lo (default 0) and hi (default a.length) bound the slice
of a to be searched.
*/
insort = function(a, x, lo, hi, cmp) {
var mid;
if (lo == null) {
lo = 0;
}
if (cmp == null) {
cmp = defaultCmp;
}
if (lo < 0) {
throw new Error('lo must be non-negative');
}
if (hi == null) {
hi = a.length;
}
while (lo < hi) {
mid = floor((lo + hi) / 2);
if (cmp(x, a[mid]) < 0) {
hi = mid;
} else {
lo = mid + 1;
}
}
return ([].splice.apply(a, [lo, lo - lo].concat(x)), x);
};
/*
Push item onto heap, maintaining the heap invariant.
*/
heappush = function(array, item, cmp) {
if (cmp == null) {
cmp = defaultCmp;
}
array.push(item);
return _siftdown(array, 0, array.length - 1, cmp);
};
/*
Pop the smallest item off the heap, maintaining the heap invariant.
*/
heappop = function(array, cmp) {
var lastelt, returnitem;
if (cmp == null) {
cmp = defaultCmp;
}
lastelt = array.pop();
if (array.length) {
returnitem = array[0];
array[0] = lastelt;
_siftup(array, 0, cmp);
} else {
returnitem = lastelt;
}
return returnitem;
};
/*
Pop and return the current smallest value, and add the new item.
This is more efficient than heappop() followed by heappush(), and can be
more appropriate when using a fixed size heap. Note that the value
returned may be larger than item! That constrains reasonable use of
this routine unless written as part of a conditional replacement:
if item > array[0]
item = heapreplace(array, item)
*/
heapreplace = function(array, item, cmp) {
var returnitem;
if (cmp == null) {
cmp = defaultCmp;
}
returnitem = array[0];
array[0] = item;
_siftup(array, 0, cmp);
return returnitem;
};
/*
Fast version of a heappush followed by a heappop.
*/
heappushpop = function(array, item, cmp) {
var _ref;
if (cmp == null) {
cmp = defaultCmp;
}
if (array.length && cmp(array[0], item) < 0) {
_ref = [array[0], item], item = _ref[0], array[0] = _ref[1];
_siftup(array, 0, cmp);
}
return item;
};
/*
Transform list into a heap, in-place, in O(array.length) time.
*/
heapify = function(array, cmp) {
var i, _i, _len, _ref1, _results, _results1;
if (cmp == null) {
cmp = defaultCmp;
}
_ref1 = (function() {
_results1 = [];
for (var _j = 0, _ref = floor(array.length / 2); 0 <= _ref ? _j < _ref : _j > _ref; 0 <= _ref ? _j++ : _j--){ _results1.push(_j); }
return _results1;
}).apply(this).reverse();
_results = [];
for (_i = 0, _len = _ref1.length; _i < _len; _i++) {
i = _ref1[_i];
_results.push(_siftup(array, i, cmp));
}
return _results;
};
/*
Update the position of the given item in the heap.
This function should be called every time the item is being modified.
*/
updateItem = function(array, item, cmp) {
var pos;
if (cmp == null) {
cmp = defaultCmp;
}
pos = array.indexOf(item);
if (pos === -1) {
return;
}
_siftdown(array, 0, pos, cmp);
return _siftup(array, pos, cmp);
};
/*
Find the n largest elements in a dataset.
*/
nlargest = function(array, n, cmp) {
var elem, result, _i, _len, _ref;
if (cmp == null) {
cmp = defaultCmp;
}
result = array.slice(0, n);
if (!result.length) {
return result;
}
heapify(result, cmp);
_ref = array.slice(n);
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
elem = _ref[_i];
heappushpop(result, elem, cmp);
}
return result.sort(cmp).reverse();
};
/*
Find the n smallest elements in a dataset.
*/
nsmallest = function(array, n, cmp) {
var elem, i, los, result, _i, _j, _len, _ref, _ref1, _results;
if (cmp == null) {
cmp = defaultCmp;
}
if (n * 10 <= array.length) {
result = array.slice(0, n).sort(cmp);
if (!result.length) {
return result;
}
los = result[result.length - 1];
_ref = array.slice(n);
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
elem = _ref[_i];
if (cmp(elem, los) < 0) {
insort(result, elem, 0, null, cmp);
result.pop();
los = result[result.length - 1];
}
}
return result;
}
heapify(array, cmp);
_results = [];
for (i = _j = 0, _ref1 = min(n, array.length); 0 <= _ref1 ? _j < _ref1 : _j > _ref1; i = 0 <= _ref1 ? ++_j : --_j) {
_results.push(heappop(array, cmp));
}
return _results;
};
_siftdown = function(array, startpos, pos, cmp) {
var newitem, parent, parentpos;
if (cmp == null) {
cmp = defaultCmp;
}
newitem = array[pos];
while (pos > startpos) {
parentpos = (pos - 1) >> 1;
parent = array[parentpos];
if (cmp(newitem, parent) < 0) {
array[pos] = parent;
pos = parentpos;
continue;
}
break;
}
return array[pos] = newitem;
};
_siftup = function(array, pos, cmp) {
var childpos, endpos, newitem, rightpos, startpos;
if (cmp == null) {
cmp = defaultCmp;
}
endpos = array.length;
startpos = pos;
newitem = array[pos];
childpos = 2 * pos + 1;
while (childpos < endpos) {
rightpos = childpos + 1;
if (rightpos < endpos && !(cmp(array[childpos], array[rightpos]) < 0)) {
childpos = rightpos;
}
array[pos] = array[childpos];
pos = childpos;
childpos = 2 * pos + 1;
}
array[pos] = newitem;
return _siftdown(array, startpos, pos, cmp);
};
Heap = (function() {
Heap.push = heappush;
Heap.pop = heappop;
Heap.replace = heapreplace;
Heap.pushpop = heappushpop;
Heap.heapify = heapify;
Heap.updateItem = updateItem;
Heap.nlargest = nlargest;
Heap.nsmallest = nsmallest;
function Heap(cmp) {
this.cmp = cmp != null ? cmp : defaultCmp;
this.nodes = [];
}
Heap.prototype.push = function(x) {
return heappush(this.nodes, x, this.cmp);
};
Heap.prototype.pop = function() {
return heappop(this.nodes, this.cmp);
};
Heap.prototype.peek = function() {
return this.nodes[0];
};
Heap.prototype.contains = function(x) {
return this.nodes.indexOf(x) !== -1;
};
Heap.prototype.replace = function(x) {
return heapreplace(this.nodes, x, this.cmp);
};
Heap.prototype.pushpop = function(x) {
return heappushpop(this.nodes, x, this.cmp);
};
Heap.prototype.heapify = function() {
return heapify(this.nodes, this.cmp);
};
Heap.prototype.updateItem = function(x) {
return updateItem(this.nodes, x, this.cmp);
};
Heap.prototype.clear = function() {
return this.nodes = [];
};
Heap.prototype.empty = function() {
return this.nodes.length === 0;
};
Heap.prototype.size = function() {
return this.nodes.length;
};
Heap.prototype.clone = function() {
var heap;
heap = new Heap();
heap.nodes = this.nodes.slice(0);
return heap;
};
Heap.prototype.toArray = function() {
return this.nodes.slice(0);
};
Heap.prototype.insert = Heap.prototype.push;
Heap.prototype.top = Heap.prototype.peek;
Heap.prototype.front = Heap.prototype.peek;
Heap.prototype.has = Heap.prototype.contains;
Heap.prototype.copy = Heap.prototype.clone;
return Heap;
})();
(function(root, factory) {
{
return module.exports = factory();
}
})(this, function() {
return Heap;
});
}).call(commonjsGlobal);
});
var heap$1 = heap;
var dijkstraDefaults = defaults({
root: null,
weight: function weight(edge) {
return 1;
},
directed: false
});
var elesfn$1 = {
dijkstra: function dijkstra(options) {
if (!plainObject(options)) {
var args = arguments;
options = {
root: args[0],
weight: args[1],
directed: args[2]
};
}
var _dijkstraDefaults = dijkstraDefaults(options),
root = _dijkstraDefaults.root,
weight = _dijkstraDefaults.weight,
directed = _dijkstraDefaults.directed;
var eles = this;
var weightFn = weight;
var source = string(root) ? this.filter(root)[0] : root[0];
var dist = {};
var prev = {};
var knownDist = {};
var _this$byGroup = this.byGroup(),
nodes = _this$byGroup.nodes,
edges = _this$byGroup.edges;
edges.unmergeBy(function (ele) {
return ele.isLoop();
});
var getDist = function getDist(node) {
return dist[node.id()];
};
var setDist = function setDist(node, d) {
dist[node.id()] = d;
Q.updateItem(node);
};
var Q = new heap$1(function (a, b) {
return getDist(a) - getDist(b);
});
for (var i = 0; i < nodes.length; i++) {
var node = nodes[i];
dist[node.id()] = node.same(source) ? 0 : Infinity;
Q.push(node);
}
var distBetween = function distBetween(u, v) {
var uvs = (directed ? u.edgesTo(v) : u.edgesWith(v)).intersect(edges);
var smallestDistance = Infinity;
var smallestEdge;
for (var _i = 0; _i < uvs.length; _i++) {
var edge = uvs[_i];
var _weight = weightFn(edge);
if (_weight < smallestDistance || !smallestEdge) {
smallestDistance = _weight;
smallestEdge = edge;
}
}
return {
edge: smallestEdge,
dist: smallestDistance
};
};
while (Q.size() > 0) {
var u = Q.pop();
var smalletsDist = getDist(u);
var uid = u.id();
knownDist[uid] = smalletsDist;
if (smalletsDist === Infinity) {
continue;
}
var neighbors = u.neighborhood().intersect(nodes);
for (var _i2 = 0; _i2 < neighbors.length; _i2++) {
var v = neighbors[_i2];
var vid = v.id();
var vDist = distBetween(u, v);
var alt = smalletsDist + vDist.dist;
if (alt < getDist(v)) {
setDist(v, alt);
prev[vid] = {
node: u,
edge: vDist.edge
};
}
} // for
} // while
return {
distanceTo: function distanceTo(node) {
var target = string(node) ? nodes.filter(node)[0] : node[0];
return knownDist[target.id()];
},
pathTo: function pathTo(node) {
var target = string(node) ? nodes.filter(node)[0] : node[0];
var S = [];
var u = target;
var uid = u.id();
if (target.length > 0) {
S.unshift(target);
while (prev[uid]) {
var p = prev[uid];
S.unshift(p.edge);
S.unshift(p.node);
u = p.node;
uid = u.id();
}
}
return eles.spawn(S);
}
};
}
};
var elesfn$2 = {
// kruskal's algorithm (finds min spanning tree, assuming undirected graph)
// implemented from pseudocode from wikipedia
kruskal: function kruskal(weightFn) {
weightFn = weightFn || function (edge) {
return 1;
};
var _this$byGroup = this.byGroup(),
nodes = _this$byGroup.nodes,
edges = _this$byGroup.edges;
var numNodes = nodes.length;
var forest = new Array(numNodes);
var A = nodes; // assumes byGroup() creates new collections that can be safely mutated
var findSetIndex = function findSetIndex(ele) {
for (var i = 0; i < forest.length; i++) {
var eles = forest[i];
if (eles.has(ele)) {
return i;
}
}
}; // start with one forest per node
for (var i = 0; i < numNodes; i++) {
forest[i] = this.spawn(nodes[i]);
}
var S = edges.sort(function (a, b) {
return weightFn(a) - weightFn(b);
});
for (var _i = 0; _i < S.length; _i++) {
var edge = S[_i];
var u = edge.source()[0];
var v = edge.target()[0];
var setUIndex = findSetIndex(u);
var setVIndex = findSetIndex(v);
var setU = forest[setUIndex];
var setV = forest[setVIndex];
if (setUIndex !== setVIndex) {
A.merge(edge); // combine forests for u and v
setU.merge(setV);
forest.splice(setVIndex, 1);
}
}
return A;
}
};
var aStarDefaults = defaults({
root: null,
goal: null,
weight: function weight(edge) {
return 1;
},
heuristic: function heuristic(edge) {
return 0;
},
directed: false
});
var elesfn$3 = {
// Implemented from pseudocode from wikipedia
aStar: function aStar(options) {
var cy = this.cy();
var _aStarDefaults = aStarDefaults(options),
root = _aStarDefaults.root,
goal = _aStarDefaults.goal,
heuristic = _aStarDefaults.heuristic,
directed = _aStarDefaults.directed,
weight = _aStarDefaults.weight;
root = cy.collection(root)[0];
goal = cy.collection(goal)[0];
var sid = root.id();
var tid = goal.id();
var gScore = {};
var fScore = {};
var closedSetIds = {};
var openSet = new heap$1(function (a, b) {
return fScore[a.id()] - fScore[b.id()];
});
var openSetIds = new Set$1();
var cameFrom = {};
var cameFromEdge = {};
var addToOpenSet = function addToOpenSet(ele, id) {
openSet.push(ele);
openSetIds.add(id);
};
var cMin, cMinId;
var popFromOpenSet = function popFromOpenSet() {
cMin = openSet.pop();
cMinId = cMin.id();
openSetIds["delete"](cMinId);
};
var isInOpenSet = function isInOpenSet(id) {
return openSetIds.has(id);
};
addToOpenSet(root, sid);
gScore[sid] = 0;
fScore[sid] = heuristic(root); // Counter
var steps = 0; // Main loop
while (openSet.size() > 0) {
popFromOpenSet();
steps++; // If we've found our goal, then we are done
if (cMinId === tid) {
var path = [];
var pathNode = goal;
var pathNodeId = tid;
var pathEdge = cameFromEdge[pathNodeId];
for (;;) {
path.unshift(pathNode);
if (pathEdge != null) {
path.unshift(pathEdge);
}
pathNode = cameFrom[pathNodeId];
if (pathNode == null) {
break;
}
pathNodeId = pathNode.id();
pathEdge = cameFromEdge[pathNodeId];
}
return {
found: true,
distance: gScore[cMinId],
path: this.spawn(path),
steps: steps
};
} // Add cMin to processed nodes
closedSetIds[cMinId] = true; // Update scores for neighbors of cMin
// Take into account if graph is directed or not
var vwEdges = cMin._private.edges;
for (var i = 0; i < vwEdges.length; i++) {
var e = vwEdges[i]; // edge must be in set of calling eles
if (!this.hasElementWithId(e.id())) {
continue;
} // cMin must be the source of edge if directed
if (directed && e.data('source') !== cMinId) {
continue;
}
var wSrc = e.source();
var wTgt = e.target();
var w = wSrc.id() !== cMinId ? wSrc : wTgt;
var wid = w.id(); // node must be in set of calling eles
if (!this.hasElementWithId(wid)) {
continue;
} // if node is in closedSet, ignore it
if (closedSetIds[wid]) {
continue;
} // New tentative score for node w
var tempScore = gScore[cMinId] + weight(e); // Update gScore for node w if:
// w not present in openSet
// OR
// tentative gScore is less than previous value
// w not in openSet
if (!isInOpenSet(wid)) {
gScore[wid] = tempScore;
fScore[wid] = tempScore + heuristic(w);
addToOpenSet(w, wid);
cameFrom[wid] = cMin;
cameFromEdge[wid] = e;
continue;
} // w already in openSet, but with greater gScore
if (tempScore < gScore[wid]) {
gScore[wid] = tempScore;
fScore[wid] = tempScore + heuristic(w);
cameFrom[wid] = cMin;
}
} // End of neighbors update
} // End of main loop
// If we've reached here, then we've not reached our goal
return {
found: false,
distance: undefined,
path: undefined,
steps: steps
};
}
}; // elesfn
var floydWarshallDefaults = defaults({
weight: function weight(edge) {
return 1;
},
directed: false
});
var elesfn$4 = {
// Implemented from pseudocode from wikipedia
floydWarshall: function floydWarshall(options) {
var cy = this.cy();
var _floydWarshallDefault = floydWarshallDefaults(options),
weight = _floydWarshallDefault.weight,
directed = _floydWarshallDefault.directed;
var weightFn = weight;
var _this$byGroup = this.byGroup(),
nodes = _this$byGroup.nodes,
edges = _this$byGroup.edges;
var N = nodes.length;
var Nsq = N * N;
var indexOf = function indexOf(node) {
return nodes.indexOf(node);
};
var atIndex = function atIndex(i) {
return nodes[i];
}; // Initialize distance matrix
var dist = new Array(Nsq);
for (var n = 0; n < Nsq; n++) {
var j = n % N;
var i = (n - j) / N;
if (i === j) {
dist[n] = 0;
} else {
dist[n] = Infinity;
}
} // Initialize matrix used for path reconstruction
// Initialize distance matrix
var next = new Array(Nsq);
var edgeNext = new Array(Nsq); // Process edges
for (var _i = 0; _i < edges.length; _i++) {
var edge = edges[_i];
var src = edge.source()[0];
var tgt = edge.target()[0];
if (src === tgt) {
continue;
} // exclude loops
var s = indexOf(src);
var t = indexOf(tgt);
var st = s * N + t; // source to target index
var _weight = weightFn(edge); // Check if already process another edge between same 2 nodes
if (dist[st] > _weight) {
dist[st] = _weight;
next[st] = t;
edgeNext[st] = edge;
} // If undirected graph, process 'reversed' edge
if (!directed) {
var ts = t * N + s; // target to source index
if (!directed && dist[ts] > _weight) {
dist[ts] = _weight;
next[ts] = s;
edgeNext[ts] = edge;
}
}
} // Main loop
for (var k = 0; k < N; k++) {
for (var _i2 = 0; _i2 < N; _i2++) {
var ik = _i2 * N + k;
for (var _j = 0; _j < N; _j++) {
var ij = _i2 * N + _j;
var kj = k * N + _j;
if (dist[ik] + dist[kj] < dist[ij]) {
dist[ij] = dist[ik] + dist[kj];
next[ij] = next[ik];
}
}
}
}
var getArgEle = function getArgEle(ele) {
return (string(ele) ? cy.filter(ele) : ele)[0];
};
var indexOfArgEle = function indexOfArgEle(ele) {
return indexOf(getArgEle(ele));
};
var res = {
distance: function distance(from, to) {
var i = indexOfArgEle(from);
var j = indexOfArgEle(to);
return dist[i * N + j];
},
path: function path(from, to) {
var i = indexOfArgEle(from);
var j = indexOfArgEle(to);
var fromNode = atIndex(i);
if (i === j) {
return fromNode.collection();
}
if (next[i * N + j] == null) {
return cy.collection();
}
var path = cy.collection();
var prev = i;
var edge;
path.merge(fromNode);
while (i !== j) {
prev = i;
i = next[i * N + j];
edge = edgeNext[prev * N + i];
path.merge(edge);
path.merge(atIndex(i));
}
return path;
}
};
return res;
} // floydWarshall
}; // elesfn
var bellmanFordDefaults = defaults({
weight: function weight(edge) {
return 1;
},
directed: false,
root: null
});
var elesfn$5 = {
// Implemented from pseudocode from wikipedia
bellmanFord: function bellmanFord(options) {
var _this = this;
var _bellmanFordDefaults = bellmanFordDefaults(options),
weight = _bellmanFordDefaults.weight,
directed = _bellmanFordDefaults.directed,
root = _bellmanFordDefaults.root;
var weightFn = weight;
var eles = this;
var cy = this.cy();
var _this$byGroup = this.byGroup(),
edges = _this$byGroup.edges,
nodes = _this$byGroup.nodes;
var numNodes = nodes.length;
var infoMap = new Map$1();
var hasNegativeWeightCycle = false;
var negativeWeightCycles = [];
root = cy.collection(root)[0]; // in case selector passed
edges.unmergeBy(function (edge) {
return edge.isLoop();
});
var numEdges = edges.length;
var getInfo = function getInfo(node) {
var obj = infoMap.get(node.id());
if (!obj) {
obj = {};
infoMap.set(node.id(), obj);
}
return obj;
};
var getNodeFromTo = function getNodeFromTo(to) {
return (string(to) ? cy.$(to) : to)[0];
};
var distanceTo = function distanceTo(to) {
return getInfo(getNodeFromTo(to)).dist;
};
var pathTo = function pathTo(to) {
var thisStart = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : root;
var end = getNodeFromTo(to);
var path = [];
var node = end;
for (;;) {
if (node == null) {
return _this.spawn();
}
var _getInfo = getInfo(node),
edge = _getInfo.edge,
pred = _getInfo.pred;
path.unshift(node[0]);
if (node.same(thisStart) && path.length > 0) {
break;
}
if (edge != null) {
path.unshift(edge);
}
node = pred;
}
return eles.spawn(path);
}; // Initializations { dist, pred, edge }
for (var i = 0; i < numNodes; i++) {
var node = nodes[i];
var info = getInfo(node);
if (node.same(root)) {
info.dist = 0;
} else {
info.dist = Infinity;
}
info.pred = null;
info.edge = null;
} // Edges relaxation
var replacedEdge = false;
var checkForEdgeReplacement = function checkForEdgeReplacement(node1, node2, edge, info1, info2, weight) {
var dist = info1.dist + weight;
if (dist < info2.dist && !edge.same(info1.edge)) {
info2.dist = dist;
info2.pred = node1;
info2.edge = edge;
replacedEdge = true;
}
};
for (var _i = 1; _i < numNodes; _i++) {
replacedEdge = false;
for (var e = 0; e < numEdges; e++) {
var edge = edges[e];
var src = edge.source();
var tgt = edge.target();
var _weight = weightFn(edge);
var srcInfo = getInfo(src);
var tgtInfo = getInfo(tgt);
checkForEdgeReplacement(src, tgt, edge, srcInfo, tgtInfo, _weight); // If undirected graph, we need to take into account the 'reverse' edge
if (!directed) {
checkForEdgeReplacement(tgt, src, edge, tgtInfo, srcInfo, _weight);
}
}
if (!replacedEdge) {
break;
}
}
if (replacedEdge) {
// Check for negative weight cycles
for (var _e = 0; _e < numEdges; _e++) {
var _edge = edges[_e];
var _src = _edge.source();
var _tgt = _edge.target();
var _weight2 = weightFn(_edge);
var srcDist = getInfo(_src).dist;
var tgtDist = getInfo(_tgt).dist;
if (srcDist + _weight2 < tgtDist || !directed && tgtDist + _weight2 < srcDist) {
warn('Graph contains a negative weight cycle for Bellman-Ford');
hasNegativeWeightCycle = true;
break;
}
}
}
return {
distanceTo: distanceTo,
pathTo: pathTo,
hasNegativeWeightCycle: hasNegativeWeightCycle,
negativeWeightCycles: negativeWeightCycles
};
} // bellmanFord
}; // elesfn
var sqrt2 = Math.sqrt(2); // Function which colapses 2 (meta) nodes into one
// Updates the remaining edge lists
// Receives as a paramater the edge which causes the collapse
var collapse = function collapse(edgeIndex, nodeMap, remainingEdges) {
if (remainingEdges.length === 0) {
error("Karger-Stein must be run on a connected (sub)graph");
}
var edgeInfo = remainingEdges[edgeIndex];
var sourceIn = edgeInfo[1];
var targetIn = edgeInfo[2];
var partition1 = nodeMap[sourceIn];
var partition2 = nodeMap[targetIn];
var newEdges = remainingEdges; // re-use array
// Delete all edges between partition1 and partition2
for (var i = newEdges.length - 1; i >= 0; i--) {
var edge = newEdges[i];
var src = edge[1];
var tgt = edge[2];
if (nodeMap[src] === partition1 && nodeMap[tgt] === partition2 || nodeMap[src] === partition2 && nodeMap[tgt] === partition1) {
newEdges.splice(i, 1);
}
} // All edges pointing to partition2 should now point to partition1
for (var _i = 0; _i < newEdges.length; _i++) {
var _edge = newEdges[_i];
if (_edge[1] === partition2) {
// Check source
newEdges[_i] = _edge.slice(); // copy
newEdges[_i][1] = partition1;
} else if (_edge[2] === partition2) {
// Check target
newEdges[_i] = _edge.slice(); // copy
newEdges[_i][2] = partition1;
}
} // Move all nodes from partition2 to partition1
for (var _i2 = 0; _i2 < nodeMap.length; _i2++) {
if (nodeMap[_i2] === partition2) {
nodeMap[_i2] = partition1;
}
}
return newEdges;
}; // Contracts a graph until we reach a certain number of meta nodes
var contractUntil = function contractUntil(metaNodeMap, remainingEdges, size, sizeLimit) {
while (size > sizeLimit) {
// Choose an edge randomly
var edgeIndex = Math.floor(Math.random() * remainingEdges.length); // Collapse graph based on edge
remainingEdges = collapse(edgeIndex, metaNodeMap, remainingEdges);
size--;
}
return remainingEdges;
};
var elesfn$6 = {
// Computes the minimum cut of an undirected graph
// Returns the correct answer with high probability
kargerStein: function kargerStein() {
var _this = this;
var _this$byGroup = this.byGroup(),
nodes = _this$byGroup.nodes,
edges = _this$byGroup.edges;
edges.unmergeBy(function (edge) {
return edge.isLoop();
});
var numNodes = nodes.length;
var numEdges = edges.length;
var numIter = Math.ceil(Math.pow(Math.log(numNodes) / Math.LN2, 2));
var stopSize = Math.floor(numNodes / sqrt2);
if (numNodes < 2) {
error('At least 2 nodes are required for Karger-Stein algorithm');
return undefined;
} // Now store edge destination as indexes
// Format for each edge (edge index, source node index, target node index)
var edgeIndexes = [];
for (var i = 0; i < numEdges; i++) {
var e = edges[i];
edgeIndexes.push([i, nodes.indexOf(e.source()), nodes.indexOf(e.target())]);
} // We will store the best cut found here
var minCutSize = Infinity;
var minCutEdgeIndexes = [];
var minCutNodeMap = new Array(numNodes); // Initial meta node partition
var metaNodeMap = new Array(numNodes);
var metaNodeMap2 = new Array(numNodes);
var copyNodesMap = function copyNodesMap(from, to) {
for (var _i3 = 0; _i3 < numNodes; _i3++) {
to[_i3] = from[_i3];
}
}; // Main loop
for (var iter = 0; iter <= numIter; iter++) {
// Reset meta node partition
for (var _i4 = 0; _i4 < numNodes; _i4++) {
metaNodeMap[_i4] = _i4;
} // Contract until stop point (stopSize nodes)
var edgesState = contractUntil(metaNodeMap, edgeIndexes.slice(), numNodes, stopSize);
var edgesState2 = edgesState.slice(); // copy
// Create a copy of the colapsed nodes state
copyNodesMap(metaNodeMap, metaNodeMap2); // Run 2 iterations starting in the stop state
var res1 = contractUntil(metaNodeMap, edgesState, stopSize, 2);
var res2 = contractUntil(metaNodeMap2, edgesState2, stopSize, 2); // Is any of the 2 results the best cut so far?
if (res1.length <= res2.length && res1.length < minCutSize) {
minCutSize = res1.length;
minCutEdgeIndexes = res1;
copyNodesMap(metaNodeMap, minCutNodeMap);
} else if (res2.length <= res1.length && res2.length < minCutSize) {
minCutSize = res2.length;
minCutEdgeIndexes = res2;
copyNodesMap(metaNodeMap2, minCutNodeMap);
}
} // end of main loop
// Construct result
var cut = this.spawn(minCutEdgeIndexes.map(function (e) {
return edges[e[0]];
}));
var partition1 = this.spawn();
var partition2 = this.spawn(); // traverse metaNodeMap for best cut
var witnessNodePartition = minCutNodeMap[0];
for (var _i5 = 0; _i5 < minCutNodeMap.length; _i5++) {
var partitionId = minCutNodeMap[_i5];
var node = nodes[_i5];
if (partitionId === witnessNodePartition) {
partition1.merge(node);
} else {
partition2.merge(node);
}
} // construct components corresponding to each disjoint subset of nodes
var constructComponent = function constructComponent(subset) {
var component = _this.spawn();
subset.forEach(function (node) {
component.merge(node);
node.connectedEdges().forEach(function (edge) {
// ensure edge is within calling collection and edge is not in cut
if (_this.contains(edge) && !cut.contains(edge)) {
component.merge(edge);
}
});
});
return component;
};
var components = [constructComponent(partition1), constructComponent(partition2)];
var ret = {
cut: cut,
components: components,
// n.b. partitions are included to be compatible with the old api spec
// (could be removed in a future major version)
partition1: partition1,
partition2: partition2
};
return ret;
}
}; // elesfn
var copyPosition = function copyPosition(p) {
return {
x: p.x,
y: p.y
};
};
var modelToRenderedPosition = function modelToRenderedPosition(p, zoom, pan) {
return {
x: p.x * zoom + pan.x,
y: p.y * zoom + pan.y
};
};
var renderedToModelPosition = function renderedToModelPosition(p, zoom, pan) {
return {
x: (p.x - pan.x) / zoom,
y: (p.y - pan.y) / zoom
};
};
var array2point = function array2point(arr) {
return {
x: arr[0],
y: arr[1]
};
};
var min = function min(arr) {
var begin = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
var end = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : arr.length;
var min = Infinity;
for (var i = begin; i < end; i++) {
var val = arr[i];
if (isFinite(val)) {
min = Math.min(val, min);
}
}
return min;
};
var max = function max(arr) {
var begin = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
var end = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : arr.length;
var max = -Infinity;
for (var i = begin; i < end; i++) {
var val = arr[i];
if (isFinite(val)) {
max = Math.max(val, max);
}
}
return max;
};
var mean = function mean(arr) {
var begin = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
var end = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : arr.length;
var total = 0;
var n = 0;
for (var i = begin; i < end; i++) {
var val = arr[i];
if (isFinite(val)) {
total += val;
n++;
}
}
return total / n;
};
var median = function median(arr) {
var begin = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
var end = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : arr.length;
var copy = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true;
var sort = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : true;
var includeHoles = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : true;
if (copy) {
arr = arr.slice(begin, end);
} else {
if (end < arr.length) {
arr.splice(end, arr.length - end);
}
if (begin > 0) {
arr.splice(0, begin);
}
} // all non finite (e.g. Infinity, NaN) elements must be -Infinity so they go to the start
var off = 0; // offset from non-finite values
for (var i = arr.length - 1; i >= 0; i--) {
var v = arr[i];
if (includeHoles) {
if (!isFinite(v)) {
arr[i] = -Infinity;
off++;
}
} else {
// just remove it if we don't want to consider holes
arr.splice(i, 1);
}
}
if (sort) {
arr.sort(function (a, b) {
return a - b;
}); // requires copy = true if you don't want to change the orig
}
var len = arr.length;
var mid = Math.floor(len / 2);
if (len % 2 !== 0) {
return arr[mid + 1 + off];
} else {
return (arr[mid - 1 + off] + arr[mid + off]) / 2;
}
};
var deg2rad = function deg2rad(deg) {
return Math.PI * deg / 180;
};
var getAngleFromDisp = function getAngleFromDisp(dispX, dispY) {
return Math.atan2(dispY, dispX) - Math.PI / 2;
};
var log2 = Math.log2 || function (n) {
return Math.log(n) / Math.log(2);
};
var signum = function signum(x) {
if (x > 0) {
return 1;
} else if (x < 0) {
return -1;
} else {
return 0;
}
};
var dist = function dist(p1, p2) {
return Math.sqrt(sqdist(p1, p2));
};
var sqdist = function sqdist(p1, p2) {
var dx = p2.x - p1.x;
var dy = p2.y - p1.y;
return dx * dx + dy * dy;
};
var inPlaceSumNormalize = function inPlaceSumNormalize(v) {
var length = v.length; // First, get sum of all elements
var total = 0;
for (var i = 0; i < length; i++) {
total += v[i];
} // Now, divide each by the sum of all elements
for (var _i = 0; _i < length; _i++) {
v[_i] = v[_i] / total;
}
return v;
};
var qbezierAt = function qbezierAt(p0, p1, p2, t) {
return (1 - t) * (1 - t) * p0 + 2 * (1 - t) * t * p1 + t * t * p2;
};
var qbezierPtAt = function qbezierPtAt(p0, p1, p2, t) {
return {
x: qbezierAt(p0.x, p1.x, p2.x, t),
y: qbezierAt(p0.y, p1.y, p2.y, t)
};
};
var lineAt = function lineAt(p0, p1, t, d) {
var vec = {
x: p1.x - p0.x,
y: p1.y - p0.y
};
var vecDist = dist(p0, p1);
var normVec = {
x: vec.x / vecDist,
y: vec.y / vecDist
};
t = t == null ? 0 : t;
d = d != null ? d : t * vecDist;
return {
x: p0.x + normVec.x * d,
y: p0.y + normVec.y * d
};
};
var bound = function bound(min, val, max) {
return Math.max(min, Math.min(max, val));
}; // makes a full bb (x1, y1, x2, y2, w, h) from implicit params
var makeBoundingBox = function makeBoundingBox(bb) {
if (bb == null) {
return {
x1: Infinity,
y1: Infinity,
x2: -Infinity,
y2: -Infinity,
w: 0,
h: 0
};
} else if (bb.x1 != null && bb.y1 != null) {
if (bb.x2 != null && bb.y2 != null && bb.x2 >= bb.x1 && bb.y2 >= bb.y1) {
return {
x1: bb.x1,
y1: bb.y1,
x2: bb.x2,
y2: bb.y2,
w: bb.x2 - bb.x1,
h: bb.y2 - bb.y1
};
} else if (bb.w != null && bb.h != null && bb.w >= 0 && bb.h >= 0) {
return {
x1: bb.x1,
y1: bb.y1,
x2: bb.x1 + bb.w,
y2: bb.y1 + bb.h,
w: bb.w,
h: bb.h
};
}
}
};
var copyBoundingBox = function copyBoundingBox(bb) {
return {
x1: bb.x1,
x2: bb.x2,
w: bb.w,
y1: bb.y1,
y2: bb.y2,
h: bb.h
};
};
var clearBoundingBox = function clearBoundingBox(bb) {
bb.x1 = Infinity;
bb.y1 = Infinity;
bb.x2 = -Infinity;
bb.y2 = -Infinity;
bb.w = 0;
bb.h = 0;
};
var updateBoundingBox = function updateBoundingBox(bb1, bb2) {
// update bb1 with bb2 bounds
bb1.x1 = Math.min(bb1.x1, bb2.x1);
bb1.x2 = Math.max(bb1.x2, bb2.x2);
bb1.w = bb1.x2 - bb1.x1;
bb1.y1 = Math.min(bb1.y1, bb2.y1);
bb1.y2 = Math.max(bb1.y2, bb2.y2);
bb1.h = bb1.y2 - bb1.y1;
};
var expandBoundingBoxByPoint = function expandBoundingBoxByPoint(bb, x, y) {
bb.x1 = Math.min(bb.x1, x);
bb.x2 = Math.max(bb.x2, x);
bb.w = bb.x2 - bb.x1;
bb.y1 = Math.min(bb.y1, y);
bb.y2 = Math.max(bb.y2, y);
bb.h = bb.y2 - bb.y1;
};
var expandBoundingBox = function expandBoundingBox(bb) {
var padding = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
bb.x1 -= padding;
bb.x2 += padding;
bb.y1 -= padding;
bb.y2 += padding;
bb.w = bb.x2 - bb.x1;
bb.h = bb.y2 - bb.y1;
return bb;
};
var expandBoundingBoxSides = function expandBoundingBoxSides(bb) {
var padding = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [0];
var top, right, bottom, left;
if (padding.length === 1) {
top = right = bottom = left = padding[0];
} else if (padding.length === 2) {
top = bottom = padding[0];
left = right = padding[1];
} else if (padding.length === 4) {
var _padding = _slicedToArray(padding, 4);
top = _padding[0];
right = _padding[1];
bottom = _padding[2];
left = _padding[3];
}
bb.x1 -= left;
bb.x2 += right;
bb.y1 -= top;
bb.y2 += bottom;
bb.w = bb.x2 - bb.x1;
bb.h = bb.y2 - bb.y1;
return bb;
};
var assignBoundingBox = function assignBoundingBox(bb1, bb2) {
bb1.x1 = bb2.x1;
bb1.y1 = bb2.y1;
bb1.x2 = bb2.x2;
bb1.y2 = bb2.y2;
bb1.w = bb1.x2 - bb1.x1;
bb1.h = bb1.y2 - bb1.y1;
};
var assignShiftToBoundingBox = function assignShiftToBoundingBox(bb, delta) {
bb.x1 += delta.x;
bb.x2 += delta.x;
bb.y1 += delta.y;
bb.y2 += delta.y;
};
var boundingBoxesIntersect = function boundingBoxesIntersect(bb1, bb2) {
// case: one bb to right of other
if (bb1.x1 > bb2.x2) {
return false;
}
if (bb2.x1 > bb1.x2) {
return false;
} // case: one bb to left of other
if (bb1.x2 < bb2.x1) {
return false;
}
if (bb2.x2 < bb1.x1) {
return false;
} // case: one bb above other
if (bb1.y2 < bb2.y1) {
return false;
}
if (bb2.y2 < bb1.y1) {
return false;
} // case: one bb below other
if (bb1.y1 > bb2.y2) {
return false;
}
if (bb2.y1 > bb1.y2) {
return false;
} // otherwise, must have some overlap
return true;
};
var inBoundingBox = function inBoundingBox(bb, x, y) {
return bb.x1 <= x && x <= bb.x2 && bb.y1 <= y && y <= bb.y2;
};
var pointInBoundingBox = function pointInBoundingBox(bb, pt) {
return inBoundingBox(bb, pt.x, pt.y);
};
var boundingBoxInBoundingBox = function boundingBoxInBoundingBox(bb1, bb2) {
return inBoundingBox(bb1, bb2.x1, bb2.y1) && inBoundingBox(bb1, bb2.x2, bb2.y2);
};
var roundRectangleIntersectLine = function roundRectangleIntersectLine(x, y, nodeX, nodeY, width, height, padding) {
var cornerRadius = getRoundRectangleRadius(width, height);
var halfWidth = width / 2;
var halfHeight = height / 2; // Check intersections with straight line segments
var straightLineIntersections; // Top segment, left to right
{
var topStartX = nodeX - halfWidth + cornerRadius - padding;
var topStartY = nodeY - halfHeight - padding;
var topEndX = nodeX + halfWidth - cornerRadius + padding;
var topEndY = topStartY;
straightLineIntersections = finiteLinesIntersect(x, y, nodeX, nodeY, topStartX, topStartY, topEndX, topEndY, false);
if (straightLineIntersections.length > 0) {
return straightLineIntersections;
}
} // Right segment, top to bottom
{
var rightStartX = nodeX + halfWidth + padding;
var rightStartY = nodeY - halfHeight + cornerRadius - padding;
var rightEndX = rightStartX;
var rightEndY = nodeY + halfHeight - cornerRadius + padding;
straightLineIntersections = finiteLinesIntersect(x, y, nodeX, nodeY, rightStartX, rightStartY, rightEndX, rightEndY, false);
if (straightLineIntersections.length > 0) {
return straightLineIntersections;
}
} // Bottom segment, left to right
{
var bottomStartX = nodeX - halfWidth + cornerRadius - padding;
var bottomStartY = nodeY + halfHeight + padding;
var bottomEndX = nodeX + halfWidth - cornerRadius + padding;
var bottomEndY = bottomStartY;
straightLineIntersections = finiteLinesIntersect(x, y, nodeX, nodeY, bottomStartX, bottomStartY, bottomEndX, bottomEndY, false);
if (straightLineIntersections.length > 0) {
return straightLineIntersections;
}
} // Left segment, top to bottom
{
var leftStartX = nodeX - halfWidth - padding;
var leftStartY = nodeY - halfHeight + cornerRadius - padding;
var leftEndX = leftStartX;
var leftEndY = nodeY + halfHeight - cornerRadius + padding;
straightLineIntersections = finiteLinesIntersect(x, y, nodeX, nodeY, leftStartX, leftStartY, leftEndX, leftEndY, false);
if (straightLineIntersections.length > 0) {
return straightLineIntersections;
}
} // Check intersections with arc segments
var arcIntersections; // Top Left
{
var topLeftCenterX = nodeX - halfWidth + cornerRadius;
var topLeftCenterY = nodeY - halfHeight + cornerRadius;
arcIntersections = intersectLineCircle(x, y, nodeX, nodeY, topLeftCenterX, topLeftCenterY, cornerRadius + padding); // Ensure the intersection is on the desired quarter of the circle
if (arcIntersections.length > 0 && arcIntersections[0] <= topLeftCenterX && arcIntersections[1] <= topLeftCenterY) {
return [arcIntersections[0], arcIntersections[1]];
}
} // Top Right
{
var topRightCenterX = nodeX + halfWidth - cornerRadius;
var topRightCenterY = nodeY - halfHeight + cornerRadius;
arcIntersections = intersectLineCircle(x, y, nodeX, nodeY, topRightCenterX, topRightCenterY, cornerRadius + padding); // Ensure the intersection is on the desired quarter of the circle
if (arcIntersections.length > 0 && arcIntersections[0] >= topRightCenterX && arcIntersections[1] <= topRightCenterY) {
return [arcIntersections[0], arcIntersections[1]];
}
} // Bottom Right
{
var bottomRightCenterX = nodeX + halfWidth - cornerRadius;
var bottomRightCenterY = nodeY + halfHeight - cornerRadius;
arcIntersections = intersectLineCircle(x, y, nodeX, nodeY, bottomRightCenterX, bottomRightCenterY, cornerRadius + padding); // Ensure the intersection is on the desired quarter of the circle
if (arcIntersections.length > 0 && arcIntersections[0] >= bottomRightCenterX && arcIntersections[1] >= bottomRightCenterY) {
return [arcIntersections[0], arcIntersections[1]];
}
} // Bottom Left
{
var bottomLeftCenterX = nodeX - halfWidth + cornerRadius;
var bottomLeftCenterY = nodeY + halfHeight - cornerRadius;
arcIntersections = intersectLineCircle(x, y, nodeX, nodeY, bottomLeftCenterX, bottomLeftCenterY, cornerRadius + padding); // Ensure the intersection is on the desired quarter of the circle
if (arcIntersections.length > 0 && arcIntersections[0] <= bottomLeftCenterX && arcIntersections[1] >= bottomLeftCenterY) {
return [arcIntersections[0], arcIntersections[1]];
}
}
return []; // if nothing
};
var inLineVicinity = function inLineVicinity(x, y, lx1, ly1, lx2, ly2, tolerance) {
var t = tolerance;
var x1 = Math.min(lx1, lx2);
var x2 = Math.max(lx1, lx2);
var y1 = Math.min(ly1, ly2);
var y2 = Math.max(ly1, ly2);
return x1 - t <= x && x <= x2 + t && y1 - t <= y && y <= y2 + t;
};
var inBezierVicinity = function inBezierVicinity(x, y, x1, y1, x2, y2, x3, y3, tolerance) {
var bb = {
x1: Math.min(x1, x3, x2) - tolerance,
x2: Math.max(x1, x3, x2) + tolerance,
y1: Math.min(y1, y3, y2) - tolerance,
y2: Math.max(y1, y3, y2) + tolerance
}; // if outside the rough bounding box for the bezier, then it can't be a hit
if (x < bb.x1 || x > bb.x2 || y < bb.y1 || y > bb.y2) {
// console.log('bezier out of rough bb')
return false;
} else {
// console.log('do more expensive check');
return true;
}
};
var solveQuadratic = function solveQuadratic(a, b, c, val) {
c -= val;
var r = b * b - 4 * a * c;
if (r < 0) {
return [];
}
var sqrtR = Math.sqrt(r);
var denom = 2 * a;
var root1 = (-b + sqrtR) / denom;
var root2 = (-b - sqrtR) / denom;
return [root1, root2];
};
var solveCubic = function solveCubic(a, b, c, d, result) {
// Solves a cubic function, returns root in form [r1, i1, r2, i2, r3, i3], where
// r is the real component, i is the imaginary component
// An implementation of the Cardano method from the year 1545
// http://en.wikipedia.org/wiki/Cubic_function#The_nature_of_the_roots
var epsilon = 0.00001; // avoid division by zero while keeping the overall expression close in value
if (a === 0) {
a = epsilon;
}
b /= a;
c /= a;
d /= a;
var discriminant, q, r, dum1, s, t, term1, r13;
q = (3.0 * c - b * b) / 9.0;
r = -(27.0 * d) + b * (9.0 * c - 2.0 * (b * b));
r /= 54.0;
discriminant = q * q * q + r * r;
result[1] = 0;
term1 = b / 3.0;
if (discriminant > 0) {
s = r + Math.sqrt(discriminant);
s = s < 0 ? -Math.pow(-s, 1.0 / 3.0) : Math.pow(s, 1.0 / 3.0);
t = r - Math.sqrt(discriminant);
t = t < 0 ? -Math.pow(-t, 1.0 / 3.0) : Math.pow(t, 1.0 / 3.0);
result[0] = -term1 + s + t;
term1 += (s + t) / 2.0;
result[4] = result[2] = -term1;
term1 = Math.sqrt(3.0) * (-t + s) / 2;
result[3] = term1;
result[5] = -term1;
return;
}
result[5] = result[3] = 0;
if (discriminant === 0) {
r13 = r < 0 ? -Math.pow(-r, 1.0 / 3.0) : Math.pow(r, 1.0 / 3.0);
result[0] = -term1 + 2.0 * r13;
result[4] = result[2] = -(r13 + term1);
return;
}
q = -q;
dum1 = q * q * q;
dum1 = Math.acos(r / Math.sqrt(dum1));
r13 = 2.0 * Math.sqrt(q);
result[0] = -term1 + r13 * Math.cos(dum1 / 3.0);
result[2] = -term1 + r13 * Math.cos((dum1 + 2.0 * Math.PI) / 3.0);
result[4] = -term1 + r13 * Math.cos((dum1 + 4.0 * Math.PI) / 3.0);
return;
};
var sqdistToQuadraticBezier = function sqdistToQuadraticBezier(x, y, x1, y1, x2, y2, x3, y3) {
// Find minimum distance by using the minimum of the distance
// function between the given point and the curve
// This gives the coefficients of the resulting cubic equation
// whose roots tell us where a possible minimum is
// (Coefficients are divided by 4)
var a = 1.0 * x1 * x1 - 4 * x1 * x2 + 2 * x1 * x3 + 4 * x2 * x2 - 4 * x2 * x3 + x3 * x3 + y1 * y1 - 4 * y1 * y2 + 2 * y1 * y3 + 4 * y2 * y2 - 4 * y2 * y3 + y3 * y3;
var b = 1.0 * 9 * x1 * x2 - 3 * x1 * x1 - 3 * x1 * x3 - 6 * x2 * x2 + 3 * x2 * x3 + 9 * y1 * y2 - 3 * y1 * y1 - 3 * y1 * y3 - 6 * y2 * y2 + 3 * y2 * y3;
var c = 1.0 * 3 * x1 * x1 - 6 * x1 * x2 + x1 * x3 - x1 * x + 2 * x2 * x2 + 2 * x2 * x - x3 * x + 3 * y1 * y1 - 6 * y1 * y2 + y1 * y3 - y1 * y + 2 * y2 * y2 + 2 * y2 * y - y3 * y;
var d = 1.0 * x1 * x2 - x1 * x1 + x1 * x - x2 * x + y1 * y2 - y1 * y1 + y1 * y - y2 * y; // debug("coefficients: " + a / a + ", " + b / a + ", " + c / a + ", " + d / a);
var roots = []; // Use the cubic solving algorithm
solveCubic(a, b, c, d, roots);
var zeroThreshold = 0.0000001;
var params = [];
for (var index = 0; index < 6; index += 2) {
if (Math.abs(roots[index + 1]) < zeroThreshold && roots[index] >= 0 && roots[index] <= 1.0) {
params.push(roots[index]);
}
}
params.push(1.0);
params.push(0.0);
var minDistanceSquared = -1;
var curX, curY, distSquared;
for (var i = 0; i < params.length; i++) {
curX = Math.pow(1.0 - params[i], 2.0) * x1 + 2.0 * (1 - params[i]) * params[i] * x2 + params[i] * params[i] * x3;
curY = Math.pow(1 - params[i], 2.0) * y1 + 2 * (1.0 - params[i]) * params[i] * y2 + params[i] * params[i] * y3;
distSquared = Math.pow(curX - x, 2) + Math.pow(curY - y, 2); // debug('distance for param ' + params[i] + ": " + Math.sqrt(distSquared));
if (minDistanceSquared >= 0) {
if (distSquared < minDistanceSquared) {
minDistanceSquared = distSquared;
}
} else {
minDistanceSquared = distSquared;
}
}
return minDistanceSquared;
};
var sqdistToFiniteLine = function sqdistToFiniteLine(x, y, x1, y1, x2, y2) {
var offset = [x - x1, y - y1];
var line = [x2 - x1, y2 - y1];
var lineSq = line[0] * line[0] + line[1] * line[1];
var hypSq = offset[0] * offset[0] + offset[1] * offset[1];
var dotProduct = offset[0] * line[0] + offset[1] * line[1];
var adjSq = dotProduct * dotProduct / lineSq;
if (dotProduct < 0) {
return hypSq;
}
if (adjSq > lineSq) {
return (x - x2) * (x - x2) + (y - y2) * (y - y2);
}
return hypSq - adjSq;
};
var pointInsidePolygonPoints = function pointInsidePolygonPoints(x, y, points) {
var x1, y1, x2, y2;
var y3; // Intersect with vertical line through (x, y)
var up = 0; // let down = 0;
for (var i = 0; i < points.length / 2; i++) {
x1 = points[i * 2];
y1 = points[i * 2 + 1];
if (i + 1 < points.length / 2) {
x2 = points[(i + 1) * 2];
y2 = points[(i + 1) * 2 + 1];
} else {
x2 = points[(i + 1 - points.length / 2) * 2];
y2 = points[(i + 1 - points.length / 2) * 2 + 1];
}
if (x1 == x && x2 == x) ; else if (x1 >= x && x >= x2 || x1 <= x && x <= x2) {
y3 = (x - x1) / (x2 - x1) * (y2 - y1) + y1;
if (y3 > y) {
up++;
} // if( y3 < y ){
// down++;
// }
} else {
continue;
}
}
if (up % 2 === 0) {
return false;
} else {
return true;
}
};
var pointInsidePolygon = function pointInsidePolygon(x, y, basePoints, centerX, centerY, width, height, direction, padding) {
var transformedPoints = new Array(basePoints.length); // Gives negative angle
var angle;
if (direction[0] != null) {
angle = Math.atan(direction[1] / direction[0]);
if (direction[0] < 0) {
angle = angle + Math.PI / 2;
} else {
angle = -angle - Math.PI / 2;
}
} else {
angle = direction;
}
var cos = Math.cos(-angle);
var sin = Math.sin(-angle); // console.log("base: " + basePoints);
for (var i = 0; i < transformedPoints.length / 2; i++) {
transformedPoints[i * 2] = width / 2 * (basePoints[i * 2] * cos - basePoints[i * 2 + 1] * sin);
transformedPoints[i * 2 + 1] = height / 2 * (basePoints[i * 2 + 1] * cos + basePoints[i * 2] * sin);
transformedPoints[i * 2] += centerX;
transformedPoints[i * 2 + 1] += centerY;
}
var points;
if (padding > 0) {
var expandedLineSet = expandPolygon(transformedPoints, -padding);
points = joinLines(expandedLineSet);
} else {
points = transformedPoints;
}
return pointInsidePolygonPoints(x, y, points);
};
var pointInsideRoundPolygon = function pointInsideRoundPolygon(x, y, basePoints, centerX, centerY, width, height) {
var cutPolygonPoints = new Array(basePoints.length);
var halfW = width / 2;
var halfH = height / 2;
var cornerRadius = getRoundPolygonRadius(width, height);
var squaredCornerRadius = cornerRadius * cornerRadius;
for (var i = 0; i < basePoints.length / 4; i++) {
var sourceUv = void 0,
destUv = void 0;
if (i === 0) {
sourceUv = basePoints.length - 2;
} else {
sourceUv = i * 4 - 2;
}
destUv = i * 4 + 2;
var px = centerX + halfW * basePoints[i * 4];
var py = centerY + halfH * basePoints[i * 4 + 1];
var cosTheta = -basePoints[sourceUv] * basePoints[destUv] - basePoints[sourceUv + 1] * basePoints[destUv + 1];
var offset = cornerRadius / Math.tan(Math.acos(cosTheta) / 2);
var cp0x = px - offset * basePoints[sourceUv];
var cp0y = py - offset * basePoints[sourceUv + 1];
var cp1x = px + offset * basePoints[destUv];
var cp1y = py + offset * basePoints[destUv + 1];
cutPolygonPoints[i * 4] = cp0x;
cutPolygonPoints[i * 4 + 1] = cp0y;
cutPolygonPoints[i * 4 + 2] = cp1x;
cutPolygonPoints[i * 4 + 3] = cp1y;
var orthx = basePoints[sourceUv + 1];
var orthy = -basePoints[sourceUv];
var cosAlpha = orthx * basePoints[destUv] + orthy * basePoints[destUv + 1];
if (cosAlpha < 0) {
orthx *= -1;
orthy *= -1;
}
var cx = cp0x + orthx * cornerRadius;
var cy = cp0y + orthy * cornerRadius;
var squaredDistance = Math.pow(cx - x, 2) + Math.pow(cy - y, 2);
if (squaredDistance <= squaredCornerRadius) {
return true;
}
}
return pointInsidePolygonPoints(x, y, cutPolygonPoints);
};
var joinLines = function joinLines(lineSet) {
var vertices = new Array(lineSet.length / 2);
var currentLineStartX, currentLineStartY, currentLineEndX, currentLineEndY;
var nextLineStartX, nextLineStartY, nextLineEndX, nextLineEndY;
for (var i = 0; i < lineSet.length / 4; i++) {
currentLineStartX = lineSet[i * 4];
currentLineStartY = lineSet[i * 4 + 1];
currentLineEndX = lineSet[i * 4 + 2];
currentLineEndY = lineSet[i * 4 + 3];
if (i < lineSet.length / 4 - 1) {
nextLineStartX = lineSet[(i + 1) * 4];
nextLineStartY = lineSet[(i + 1) * 4 + 1];
nextLineEndX = lineSet[(i + 1) * 4 + 2];
nextLineEndY = lineSet[(i + 1) * 4 + 3];
} else {
nextLineStartX = lineSet[0];
nextLineStartY = lineSet[1];
nextLineEndX = lineSet[2];
nextLineEndY = lineSet[3];
}
var intersection = finiteLinesIntersect(currentLineStartX, currentLineStartY, currentLineEndX, currentLineEndY, nextLineStartX, nextLineStartY, nextLineEndX, nextLineEndY, true);
vertices[i * 2] = intersection[0];
vertices[i * 2 + 1] = intersection[1];
}
return vertices;
};
var expandPolygon = function expandPolygon(points, pad) {
var expandedLineSet = new Array(points.length * 2);
var currentPointX, currentPointY, nextPointX, nextPointY;
for (var i = 0; i < points.length / 2; i++) {
currentPointX = points[i * 2];
currentPointY = points[i * 2 + 1];
if (i < points.length / 2 - 1) {
nextPointX = points[(i + 1) * 2];
nextPointY = points[(i + 1) * 2 + 1];
} else {
nextPointX = points[0];
nextPointY = points[1];
} // Current line: [currentPointX, currentPointY] to [nextPointX, nextPointY]
// Assume CCW polygon winding
var offsetX = nextPointY - currentPointY;
var offsetY = -(nextPointX - currentPointX); // Normalize
var offsetLength = Math.sqrt(offsetX * offsetX + offsetY * offsetY);
var normalizedOffsetX = offsetX / offsetLength;
var normalizedOffsetY = offsetY / offsetLength;
expandedLineSet[i * 4] = currentPointX + normalizedOffsetX * pad;
expandedLineSet[i * 4 + 1] = currentPointY + normalizedOffsetY * pad;
expandedLineSet[i * 4 + 2] = nextPointX + normalizedOffsetX * pad;
expandedLineSet[i * 4 + 3] = nextPointY + normalizedOffsetY * pad;
}
return expandedLineSet;
};
var intersectLineEllipse = function intersectLineEllipse(x, y, centerX, centerY, ellipseWradius, ellipseHradius) {
var dispX = centerX - x;
var dispY = centerY - y;
dispX /= ellipseWradius;
dispY /= ellipseHradius;
var len = Math.sqrt(dispX * dispX + dispY * dispY);
var newLength = len - 1;
if (newLength < 0) {
return [];
}
var lenProportion = newLength / len;
return [(centerX - x) * lenProportion + x, (centerY - y) * lenProportion + y];
};
var checkInEllipse = function checkInEllipse(x, y, width, height, centerX, centerY, padding) {
x -= centerX;
y -= centerY;
x /= width / 2 + padding;
y /= height / 2 + padding;
return x * x + y * y <= 1;
}; // Returns intersections of increasing distance from line's start point
var intersectLineCircle = function intersectLineCircle(x1, y1, x2, y2, centerX, centerY, radius) {
// Calculate d, direction vector of line
var d = [x2 - x1, y2 - y1]; // Direction vector of line
var f = [x1 - centerX, y1 - centerY];
var a = d[0] * d[0] + d[1] * d[1];
var b = 2 * (f[0] * d[0] + f[1] * d[1]);
var c = f[0] * f[0] + f[1] * f[1] - radius * radius;
var discriminant = b * b - 4 * a * c;
if (discriminant < 0) {
return [];
}
var t1 = (-b + Math.sqrt(discriminant)) / (2 * a);
var t2 = (-b - Math.sqrt(discriminant)) / (2 * a);
var tMin = Math.min(t1, t2);
var tMax = Math.max(t1, t2);
var inRangeParams = [];
if (tMin >= 0 && tMin <= 1) {
inRangeParams.push(tMin);
}
if (tMax >= 0 && tMax <= 1) {
inRangeParams.push(tMax);
}
if (inRangeParams.length === 0) {
return [];
}
var nearIntersectionX = inRangeParams[0] * d[0] + x1;
var nearIntersectionY = inRangeParams[0] * d[1] + y1;
if (inRangeParams.length > 1) {
if (inRangeParams[0] == inRangeParams[1]) {
return [nearIntersectionX, nearIntersectionY];
} else {
var farIntersectionX = inRangeParams[1] * d[0] + x1;
var farIntersectionY = inRangeParams[1] * d[1] + y1;
return [nearIntersectionX, nearIntersectionY, farIntersectionX, farIntersectionY];
}
} else {
return [nearIntersectionX, nearIntersectionY];
}
};
var midOfThree = function midOfThree(a, b, c) {
if (b <= a && a <= c || c <= a && a <= b) {
return a;
} else if (a <= b && b <= c || c <= b && b <= a) {
return b;
} else {
return c;
}
}; // (x1,y1)=>(x2,y2) intersect with (x3,y3)=>(x4,y4)
var finiteLinesIntersect = function finiteLinesIntersect(x1, y1, x2, y2, x3, y3, x4, y4, infiniteLines) {
var dx13 = x1 - x3;
var dx21 = x2 - x1;
var dx43 = x4 - x3;
var dy13 = y1 - y3;
var dy21 = y2 - y1;
var dy43 = y4 - y3;
var ua_t = dx43 * dy13 - dy43 * dx13;
var ub_t = dx21 * dy13 - dy21 * dx13;
var u_b = dy43 * dx21 - dx43 * dy21;
if (u_b !== 0) {
var ua = ua_t / u_b;
var ub = ub_t / u_b;
var flptThreshold = 0.001;
var _min = 0 - flptThreshold;
var _max = 1 + flptThreshold;
if (_min <= ua && ua <= _max && _min <= ub && ub <= _max) {
return [x1 + ua * dx21, y1 + ua * dy21];
} else {
if (!infiniteLines) {
return [];
} else {
return [x1 + ua * dx21, y1 + ua * dy21];
}
}
} else {
if (ua_t === 0 || ub_t === 0) {
// Parallel, coincident lines. Check if overlap
// Check endpoint of second line
if (midOfThree(x1, x2, x4) === x4) {
return [x4, y4];
} // Check start point of second line
if (midOfThree(x1, x2, x3) === x3) {
return [x3, y3];
} // Endpoint of first line
if (midOfThree(x3, x4, x2) === x2) {
return [x2, y2];
}
return [];
} else {
// Parallel, non-coincident
return [];
}
}
}; // math.polygonIntersectLine( x, y, basePoints, centerX, centerY, width, height, padding )
// intersect a node polygon (pts transformed)
//
// math.polygonIntersectLine( x, y, basePoints, centerX, centerY )
// intersect the points (no transform)
var polygonIntersectLine = function polygonIntersectLine(x, y, basePoints, centerX, centerY, width, height, padding) {
var intersections = [];
var intersection;
var transformedPoints = new Array(basePoints.length);
var doTransform = true;
if (width == null) {
doTransform = false;
}
var points;
if (doTransform) {
for (var i = 0; i < transformedPoints.length / 2; i++) {
transformedPoints[i * 2] = basePoints[i * 2] * width + centerX;
transformedPoints[i * 2 + 1] = basePoints[i * 2 + 1] * height + centerY;
}
if (padding > 0) {
var expandedLineSet = expandPolygon(transformedPoints, -padding);
points = joinLines(expandedLineSet);
} else {
points = transformedPoints;
}
} else {
points = basePoints;
}
var currentX, currentY, nextX, nextY;
for (var _i2 = 0; _i2 < points.length / 2; _i2++) {
currentX = points[_i2 * 2];
currentY = points[_i2 * 2 + 1];
if (_i2 < points.length / 2 - 1) {
nextX = points[(_i2 + 1) * 2];
nextY = points[(_i2 + 1) * 2 + 1];
} else {
nextX = points[0];
nextY = points[1];
}
intersection = finiteLinesIntersect(x, y, centerX, centerY, currentX, currentY, nextX, nextY);
if (intersection.length !== 0) {
intersections.push(intersection[0], intersection[1]);
}
}
return intersections;
};
var roundPolygonIntersectLine = function roundPolygonIntersectLine(x, y, basePoints, centerX, centerY, width, height, padding) {
var intersections = [];
var intersection;
var lines = new Array(basePoints.length);
var halfW = width / 2;
var halfH = height / 2;
var cornerRadius = getRoundPolygonRadius(width, height);
for (var i = 0; i < basePoints.length / 4; i++) {
var sourceUv = void 0,
destUv = void 0;
if (i === 0) {
sourceUv = basePoints.length - 2;
} else {
sourceUv = i * 4 - 2;
}
destUv = i * 4 + 2;
var px = centerX + halfW * basePoints[i * 4];
var py = centerY + halfH * basePoints[i * 4 + 1];
var cosTheta = -basePoints[sourceUv] * basePoints[destUv] - basePoints[sourceUv + 1] * basePoints[destUv + 1];
var offset = cornerRadius / Math.tan(Math.acos(cosTheta) / 2);
var cp0x = px - offset * basePoints[sourceUv];
var cp0y = py - offset * basePoints[sourceUv + 1];
var cp1x = px + offset * basePoints[destUv];
var cp1y = py + offset * basePoints[destUv + 1];
if (i === 0) {
lines[basePoints.length - 2] = cp0x;
lines[basePoints.length - 1] = cp0y;
} else {
lines[i * 4 - 2] = cp0x;
lines[i * 4 - 1] = cp0y;
}
lines[i * 4] = cp1x;
lines[i * 4 + 1] = cp1y;
var orthx = basePoints[sourceUv + 1];
var orthy = -basePoints[sourceUv];
var cosAlpha = orthx * basePoints[destUv] + orthy * basePoints[destUv + 1];
if (cosAlpha < 0) {
orthx *= -1;
orthy *= -1;
}
var cx = cp0x + orthx * cornerRadius;
var cy = cp0y + orthy * cornerRadius;
intersection = intersectLineCircle(x, y, centerX, centerY, cx, cy, cornerRadius);
if (intersection.length !== 0) {
intersections.push(intersection[0], intersection[1]);
}
}
for (var _i3 = 0; _i3 < lines.length / 4; _i3++) {
intersection = finiteLinesIntersect(x, y, centerX, centerY, lines[_i3 * 4], lines[_i3 * 4 + 1], lines[_i3 * 4 + 2], lines[_i3 * 4 + 3], false);
if (intersection.length !== 0) {
intersections.push(intersection[0], intersection[1]);
}
}
if (intersections.length > 2) {
var lowestIntersection = [intersections[0], intersections[1]];
var lowestSquaredDistance = Math.pow(lowestIntersection[0] - x, 2) + Math.pow(lowestIntersection[1] - y, 2);
for (var _i4 = 1; _i4 < intersections.length / 2; _i4++) {
var squaredDistance = Math.pow(intersections[_i4 * 2] - x, 2) + Math.pow(intersections[_i4 * 2 + 1] - y, 2);
if (squaredDistance <= lowestSquaredDistance) {
lowestIntersection[0] = intersections[_i4 * 2];
lowestIntersection[1] = intersections[_i4 * 2 + 1];
lowestSquaredDistance = squaredDistance;
}
}
return lowestIntersection;
}
return intersections;
};
var shortenIntersection = function shortenIntersection(intersection, offset, amount) {
var disp = [intersection[0] - offset[0], intersection[1] - offset[1]];
var length = Math.sqrt(disp[0] * disp[0] + disp[1] * disp[1]);
var lenRatio = (length - amount) / length;
if (lenRatio < 0) {
lenRatio = 0.00001;
}
return [offset[0] + lenRatio * disp[0], offset[1] + lenRatio * disp[1]];
};
var generateUnitNgonPointsFitToSquare = function generateUnitNgonPointsFitToSquare(sides, rotationRadians) {
var points = generateUnitNgonPoints(sides, rotationRadians);
points = fitPolygonToSquare(points);
return points;
};
var fitPolygonToSquare = function fitPolygonToSquare(points) {
var x, y;
var sides = points.length / 2;
var minX = Infinity,
minY = Infinity,
maxX = -Infinity,
maxY = -Infinity;
for (var i = 0; i < sides; i++) {
x = points[2 * i];
y = points[2 * i + 1];
minX = Math.min(minX, x);
maxX = Math.max(maxX, x);
minY = Math.min(minY, y);
maxY = Math.max(maxY, y);
} // stretch factors
var sx = 2 / (maxX - minX);
var sy = 2 / (maxY - minY);
for (var _i5 = 0; _i5 < sides; _i5++) {
x = points[2 * _i5] = points[2 * _i5] * sx;
y = points[2 * _i5 + 1] = points[2 * _i5 + 1] * sy;
minX = Math.min(minX, x);
maxX = Math.max(maxX, x);
minY = Math.min(minY, y);
maxY = Math.max(maxY, y);
}
if (minY < -1) {
for (var _i6 = 0; _i6 < sides; _i6++) {
y = points[2 * _i6 + 1] = points[2 * _i6 + 1] + (-1 - minY);
}
}
return points;
};
var generateUnitNgonPoints = function generateUnitNgonPoints(sides, rotationRadians) {
var increment = 1.0 / sides * 2 * Math.PI;
var startAngle = sides % 2 === 0 ? Math.PI / 2.0 + increment / 2.0 : Math.PI / 2.0;
startAngle += rotationRadians;
var points = new Array(sides * 2);
var currentAngle;
for (var i = 0; i < sides; i++) {
currentAngle = i * increment + startAngle;
points[2 * i] = Math.cos(currentAngle); // x
points[2 * i + 1] = Math.sin(-currentAngle); // y
}
return points;
}; // Set the default radius, unless half of width or height is smaller than default
var getRoundRectangleRadius = function getRoundRectangleRadius(width, height) {
return Math.min(width / 4, height / 4, 8);
}; // Set the default radius
var getRoundPolygonRadius = function getRoundPolygonRadius(width, height) {
return Math.min(width / 10, height / 10, 8);
};
var getCutRectangleCornerLength = function getCutRectangleCornerLength() {
return 8;
};
var bezierPtsToQuadCoeff = function bezierPtsToQuadCoeff(p0, p1, p2) {
return [p0 - 2 * p1 + p2, 2 * (p1 - p0), p0];
}; // get curve width, height, and control point position offsets as a percentage of node height / width
var getBarrelCurveConstants = function getBarrelCurveConstants(width, height) {
return {
heightOffset: Math.min(15, 0.05 * height),
widthOffset: Math.min(100, 0.25 * width),
ctrlPtOffsetPct: 0.05
};
};
var pageRankDefaults = defaults({
dampingFactor: 0.8,
precision: 0.000001,
iterations: 200,
weight: function weight(edge) {
return 1;
}
});
var elesfn$7 = {
pageRank: function pageRank(options) {
var _pageRankDefaults = pageRankDefaults(options),
dampingFactor = _pageRankDefaults.dampingFactor,
precision = _pageRankDefaults.precision,
iterations = _pageRankDefaults.iterations,
weight = _pageRankDefaults.weight;
var cy = this._private.cy;
var _this$byGroup = this.byGroup(),
nodes = _this$byGroup.nodes,
edges = _this$byGroup.edges;
var numNodes = nodes.length;
var numNodesSqd = numNodes * numNodes;
var numEdges = edges.length; // Construct transposed adjacency matrix
// First lets have a zeroed matrix of the right size
// We'll also keep track of the sum of each column
var matrix = new Array(numNodesSqd);
var columnSum = new Array(numNodes);
var additionalProb = (1 - dampingFactor) / numNodes; // Create null matrix
for (var i = 0; i < numNodes; i++) {
for (var j = 0; j < numNodes; j++) {
var n = i * numNodes + j;
matrix[n] = 0;
}
columnSum[i] = 0;
} // Now, process edges
for (var _i = 0; _i < numEdges; _i++) {
var edge = edges[_i];
var srcId = edge.data('source');
var tgtId = edge.data('target'); // Don't include loops in the matrix
if (srcId === tgtId) {
continue;
}
var s = nodes.indexOfId(srcId);
var t = nodes.indexOfId(tgtId);
var w = weight(edge);
var _n = t * numNodes + s; // Update matrix
matrix[_n] += w; // Update column sum
columnSum[s] += w;
} // Add additional probability based on damping factor
// Also, take into account columns that have sum = 0
var p = 1.0 / numNodes + additionalProb; // Shorthand
// Traverse matrix, column by column
for (var _j = 0; _j < numNodes; _j++) {
if (columnSum[_j] === 0) {
// No 'links' out from node jth, assume equal probability for each possible node
for (var _i2 = 0; _i2 < numNodes; _i2++) {
var _n2 = _i2 * numNodes + _j;
matrix[_n2] = p;
}
} else {
// Node jth has outgoing link, compute normalized probabilities
for (var _i3 = 0; _i3 < numNodes; _i3++) {
var _n3 = _i3 * numNodes + _j;
matrix[_n3] = matrix[_n3] / columnSum[_j] + additionalProb;
}
}
} // Compute dominant eigenvector using power method
var eigenvector = new Array(numNodes);
var temp = new Array(numNodes);
var previous; // Start with a vector of all 1's
// Also, initialize a null vector which will be used as shorthand
for (var _i4 = 0; _i4 < numNodes; _i4++) {
eigenvector[_i4] = 1;
}
for (var iter = 0; iter < iterations; iter++) {
// Temp array with all 0's
for (var _i5 = 0; _i5 < numNodes; _i5++) {
temp[_i5] = 0;
} // Multiply matrix with previous result
for (var _i6 = 0; _i6 < numNodes; _i6++) {
for (var _j2 = 0; _j2 < numNodes; _j2++) {
var _n4 = _i6 * numNodes + _j2;
temp[_i6] += matrix[_n4] * eigenvector[_j2];
}
}
inPlaceSumNormalize(temp);
previous = eigenvector;
eigenvector = temp;
temp = previous;
var diff = 0; // Compute difference (squared module) of both vectors
for (var _i7 = 0; _i7 < numNodes; _i7++) {
var delta = previous[_i7] - eigenvector[_i7];
diff += delta * delta;
} // If difference is less than the desired threshold, stop iterating
if (diff < precision) {
break;
}
} // Construct result
var res = {
rank: function rank(node) {
node = cy.collection(node)[0];
return eigenvector[nodes.indexOf(node)];
}
};
return res;
} // pageRank
}; // elesfn
var defaults$1 = defaults({
root: null,
weight: function weight(edge) {
return 1;
},
directed: false,
alpha: 0
});
var elesfn$8 = {
degreeCentralityNormalized: function degreeCentralityNormalized(options) {
options = defaults$1(options);
var cy = this.cy();
var nodes = this.nodes();
var numNodes = nodes.length;
if (!options.directed) {
var degrees = {};
var maxDegree = 0;
for (var i = 0; i < numNodes; i++) {
var node = nodes[i]; // add current node to the current options object and call degreeCentrality
options.root = node;
var currDegree = this.degreeCentrality(options);
if (maxDegree < currDegree.degree) {
maxDegree = currDegree.degree;
}
degrees[node.id()] = currDegree.degree;
}
return {
degree: function degree(node) {
if (maxDegree === 0) {
return 0;
}
if (string(node)) {
// from is a selector string
node = cy.filter(node);
}
return degrees[node.id()] / maxDegree;
}
};
} else {
var indegrees = {};
var outdegrees = {};
var maxIndegree = 0;
var maxOutdegree = 0;
for (var _i = 0; _i < numNodes; _i++) {
var _node = nodes[_i];
var id = _node.id(); // add current node to the current options object and call degreeCentrality
options.root = _node;
var _currDegree = this.degreeCentrality(options);
if (maxIndegree < _currDegree.indegree) maxIndegree = _currDegree.indegree;
if (maxOutdegree < _currDegree.outdegree) maxOutdegree = _currDegree.outdegree;
indegrees[id] = _currDegree.indegree;
outdegrees[id] = _currDegree.outdegree;
}
return {
indegree: function indegree(node) {
if (maxIndegree == 0) {
return 0;
}
if (string(node)) {
// from is a selector string
node = cy.filter(node);
}
return indegrees[node.id()] / maxIndegree;
},
outdegree: function outdegree(node) {
if (maxOutdegree === 0) {
return 0;
}
if (string(node)) {
// from is a selector string
node = cy.filter(node);
}
return outdegrees[node.id()] / maxOutdegree;
}
};
}
},
// degreeCentralityNormalized
// Implemented from the algorithm in Opsahl's paper
// "Node centrality in weighted networks: Generalizing degree and shortest paths"
// check the heading 2 "Degree"
degreeCentrality: function degreeCentrality(options) {
options = defaults$1(options);
var cy = this.cy();
var callingEles = this;
var _options = options,
root = _options.root,
weight = _options.weight,
directed = _options.directed,
alpha = _options.alpha;
root = cy.collection(root)[0];
if (!directed) {
var connEdges = root.connectedEdges().intersection(callingEles);
var k = connEdges.length;
var s = 0; // Now, sum edge weights
for (var i = 0; i < connEdges.length; i++) {
s += weight(connEdges[i]);
}
return {
degree: Math.pow(k, 1 - alpha) * Math.pow(s, alpha)
};
} else {
var edges = root.connectedEdges();
var incoming = edges.filter(function (edge) {
return edge.target().same(root) && callingEles.has(edge);
});
var outgoing = edges.filter(function (edge) {
return edge.source().same(root) && callingEles.has(edge);
});
var k_in = incoming.length;
var k_out = outgoing.length;
var s_in = 0;
var s_out = 0; // Now, sum incoming edge weights
for (var _i2 = 0; _i2 < incoming.length; _i2++) {
s_in += weight(incoming[_i2]);
} // Now, sum outgoing edge weights
for (var _i3 = 0; _i3 < outgoing.length; _i3++) {
s_out += weight(outgoing[_i3]);
}
return {
indegree: Math.pow(k_in, 1 - alpha) * Math.pow(s_in, alpha),
outdegree: Math.pow(k_out, 1 - alpha) * Math.pow(s_out, alpha)
};
}
} // degreeCentrality
}; // elesfn
// nice, short mathemathical alias
elesfn$8.dc = elesfn$8.degreeCentrality;
elesfn$8.dcn = elesfn$8.degreeCentralityNormalised = elesfn$8.degreeCentralityNormalized;
var defaults$2 = defaults({
harmonic: true,
weight: function weight() {
return 1;
},
directed: false,
root: null
});
var elesfn$9 = {
closenessCentralityNormalized: function closenessCentralityNormalized(options) {
var _defaults = defaults$2(options),
harmonic = _defaults.harmonic,
weight = _defaults.weight,
directed = _defaults.directed;
var cy = this.cy();
var closenesses = {};
var maxCloseness = 0;
var nodes = this.nodes();
var fw = this.floydWarshall({
weight: weight,
directed: directed
}); // Compute closeness for every node and find the maximum closeness
for (var i = 0; i < nodes.length; i++) {
var currCloseness = 0;
var node_i = nodes[i];
for (var j = 0; j < nodes.length; j++) {
if (i !== j) {
var d = fw.distance(node_i, nodes[j]);
if (harmonic) {
currCloseness += 1 / d;
} else {
currCloseness += d;
}
}
}
if (!harmonic) {
currCloseness = 1 / currCloseness;
}
if (maxCloseness < currCloseness) {
maxCloseness = currCloseness;
}
closenesses[node_i.id()] = currCloseness;
}
return {
closeness: function closeness(node) {
if (maxCloseness == 0) {
return 0;
}
if (string(node)) {
// from is a selector string
node = cy.filter(node)[0].id();
} else {
// from is a node
node = node.id();
}
return closenesses[node] / maxCloseness;
}
};
},
// Implemented from pseudocode from wikipedia
closenessCentrality: function closenessCentrality(options) {
var _defaults2 = defaults$2(options),
root = _defaults2.root,
weight = _defaults2.weight,
directed = _defaults2.directed,
harmonic = _defaults2.harmonic;
root = this.filter(root)[0]; // we need distance from this node to every other node
var dijkstra = this.dijkstra({
root: root,
weight: weight,
directed: directed
});
var totalDistance = 0;
var nodes = this.nodes();
for (var i = 0; i < nodes.length; i++) {
var n = nodes[i];
if (!n.same(root)) {
var d = dijkstra.distanceTo(n);
if (harmonic) {
totalDistance += 1 / d;
} else {
totalDistance += d;
}
}
}
return harmonic ? totalDistance : 1 / totalDistance;
} // closenessCentrality
}; // elesfn
// nice, short mathemathical alias
elesfn$9.cc = elesfn$9.closenessCentrality;
elesfn$9.ccn = elesfn$9.closenessCentralityNormalised = elesfn$9.closenessCentralityNormalized;
var defaults$3 = defaults({
weight: null,
directed: false
});
var elesfn$a = {
// Implemented from the algorithm in the paper "On Variants of Shortest-Path Betweenness Centrality and their Generic Computation" by Ulrik Brandes
betweennessCentrality: function betweennessCentrality(options) {
var _defaults = defaults$3(options),
directed = _defaults.directed,
weight = _defaults.weight;
var weighted = weight != null;
var cy = this.cy(); // starting
var V = this.nodes();
var A = {};
var _C = {};
var max = 0;
var C = {
set: function set(key, val) {
_C[key] = val;
if (val > max) {
max = val;
}
},
get: function get(key) {
return _C[key];
}
}; // A contains the neighborhoods of every node
for (var i = 0; i < V.length; i++) {
var v = V[i];
var vid = v.id();
if (directed) {
A[vid] = v.outgoers().nodes(); // get outgoers of every node
} else {
A[vid] = v.openNeighborhood().nodes(); // get neighbors of every node
}
C.set(vid, 0);
}
var _loop = function _loop(s) {
var sid = V[s].id();
var S = []; // stack
var P = {};
var g = {};
var d = {};
var Q = new heap$1(function (a, b) {
return d[a] - d[b];
}); // queue
// init dictionaries
for (var _i = 0; _i < V.length; _i++) {
var _vid = V[_i].id();
P[_vid] = [];
g[_vid] = 0;
d[_vid] = Infinity;
}
g[sid] = 1; // sigma
d[sid] = 0; // distance to s
Q.push(sid);
while (!Q.empty()) {
var _v = Q.pop();
S.push(_v);
if (weighted) {
for (var j = 0; j < A[_v].length; j++) {
var w = A[_v][j];
var vEle = cy.getElementById(_v);
var edge = void 0;
if (vEle.edgesTo(w).length > 0) {
edge = vEle.edgesTo(w)[0];
} else {
edge = w.edgesTo(vEle)[0];
}
var edgeWeight = weight(edge);
w = w.id();
if (d[w] > d[_v] + edgeWeight) {
d[w] = d[_v] + edgeWeight;
if (Q.nodes.indexOf(w) < 0) {
//if w is not in Q
Q.push(w);
} else {
// update position if w is in Q
Q.updateItem(w);
}
g[w] = 0;
P[w] = [];
}
if (d[w] == d[_v] + edgeWeight) {
g[w] = g[w] + g[_v];
P[w].push(_v);
}
}
} else {
for (var _j = 0; _j < A[_v].length; _j++) {
var _w = A[_v][_j].id();
if (d[_w] == Infinity) {
Q.push(_w);
d[_w] = d[_v] + 1;
}
if (d[_w] == d[_v] + 1) {
g[_w] = g[_w] + g[_v];
P[_w].push(_v);
}
}
}
}
var e = {};
for (var _i2 = 0; _i2 < V.length; _i2++) {
e[V[_i2].id()] = 0;
}
while (S.length > 0) {
var _w2 = S.pop();
for (var _j2 = 0; _j2 < P[_w2].length; _j2++) {
var _v2 = P[_w2][_j2];
e[_v2] = e[_v2] + g[_v2] / g[_w2] * (1 + e[_w2]);
}
if (_w2 != V[s].id()) {
C.set(_w2, C.get(_w2) + e[_w2]);
}
}
};
for (var s = 0; s < V.length; s++) {
_loop(s);
}
var ret = {
betweenness: function betweenness(node) {
var id = cy.collection(node).id();
return C.get(id);
},
betweennessNormalized: function betweennessNormalized(node) {
if (max == 0) {
return 0;
}
var id = cy.collection(node).id();
return C.get(id) / max;
}
}; // alias
ret.betweennessNormalised = ret.betweennessNormalized;
return ret;
} // betweennessCentrality
}; // elesfn
// nice, short mathemathical alias
elesfn$a.bc = elesfn$a.betweennessCentrality;
// Implemented by Zoe Xi @zoexi for GSOC 2016
/* eslint-disable no-unused-vars */
var defaults$4 = defaults({
expandFactor: 2,
// affects time of computation and cluster granularity to some extent: M * M
inflateFactor: 2,
// affects cluster granularity (the greater the value, the more clusters): M(i,j) / E(j)
multFactor: 1,
// optional self loops for each node. Use a neutral value to improve cluster computations.
maxIterations: 20,
// maximum number of iterations of the MCL algorithm in a single run
attributes: [// attributes/features used to group nodes, ie. similarity values between nodes
function (edge) {
return 1;
}]
});
/* eslint-enable */
var setOptions = function setOptions(options) {
return defaults$4(options);
};
/* eslint-enable */
var getSimilarity = function getSimilarity(edge, attributes) {
var total = 0;
for (var i = 0; i < attributes.length; i++) {
total += attributes[i](edge);
}
return total;
};
var addLoops = function addLoops(M, n, val) {
for (var i = 0; i < n; i++) {
M[i * n + i] = val;
}
};
var normalize = function normalize(M, n) {
var sum;
for (var col = 0; col < n; col++) {
sum = 0;
for (var row = 0; row < n; row++) {
sum += M[row * n + col];
}
for (var _row = 0; _row < n; _row++) {
M[_row * n + col] = M[_row * n + col] / sum;
}
}
}; // TODO: blocked matrix multiplication?
var mmult = function mmult(A, B, n) {
var C = new Array(n * n);
for (var i = 0; i < n; i++) {
for (var j = 0; j < n; j++) {
C[i * n + j] = 0;
}
for (var k = 0; k < n; k++) {
for (var _j = 0; _j < n; _j++) {
C[i * n + _j] += A[i * n + k] * B[k * n + _j];
}
}
}
return C;
};
var expand = function expand(M, n, expandFactor
/** power **/
) {
var _M = M.slice(0);
for (var p = 1; p < expandFactor; p++) {
M = mmult(M, _M, n);
}
return M;
};
var inflate = function inflate(M, n, inflateFactor
/** r **/
) {
var _M = new Array(n * n); // M(i,j) ^ inflatePower
for (var i = 0; i < n * n; i++) {
_M[i] = Math.pow(M[i], inflateFactor);
}
normalize(_M, n);
return _M;
};
var hasConverged = function hasConverged(M, _M, n2, roundFactor) {
// Check that both matrices have the same elements (i,j)
for (var i = 0; i < n2; i++) {
var v1 = Math.round(M[i] * Math.pow(10, roundFactor)) / Math.pow(10, roundFactor); // truncate to 'roundFactor' decimal places
var v2 = Math.round(_M[i] * Math.pow(10, roundFactor)) / Math.pow(10, roundFactor);
if (v1 !== v2) {
return false;
}
}
return true;
};
var assign = function assign(M, n, nodes, cy) {
var clusters = [];
for (var i = 0; i < n; i++) {
var cluster = [];
for (var j = 0; j < n; j++) {
// Row-wise attractors and elements that they attract belong in same cluster
if (Math.round(M[i * n + j] * 1000) / 1000 > 0) {
cluster.push(nodes[j]);
}
}
if (cluster.length !== 0) {
clusters.push(cy.collection(cluster));
}
}
return clusters;
};
var isDuplicate = function isDuplicate(c1, c2) {
for (var i = 0; i < c1.length; i++) {
if (!c2[i] || c1[i].id() !== c2[i].id()) {
return false;
}
}
return true;
};
var removeDuplicates = function removeDuplicates(clusters) {
for (var i = 0; i < clusters.length; i++) {
for (var j = 0; j < clusters.length; j++) {
if (i != j && isDuplicate(clusters[i], clusters[j])) {
clusters.splice(j, 1);
}
}
}
return clusters;
};
var markovClustering = function markovClustering(options) {
var nodes = this.nodes();
var edges = this.edges();
var cy = this.cy(); // Set parameters of algorithm:
var opts = setOptions(options); // Map each node to its position in node array
var id2position = {};
for (var i = 0; i < nodes.length; i++) {
id2position[nodes[i].id()] = i;
} // Generate stochastic matrix M from input graph G (should be symmetric/undirected)
var n = nodes.length,
n2 = n * n;
var M = new Array(n2),
_M;
for (var _i = 0; _i < n2; _i++) {
M[_i] = 0;
}
for (var e = 0; e < edges.length; e++) {
var edge = edges[e];
var _i2 = id2position[edge.source().id()];
var j = id2position[edge.target().id()];
var sim = getSimilarity(edge, opts.attributes);
M[_i2 * n + j] += sim; // G should be symmetric and undirected
M[j * n + _i2] += sim;
} // Begin Markov cluster algorithm
// Step 1: Add self loops to each node, ie. add multFactor to matrix diagonal
addLoops(M, n, opts.multFactor); // Step 2: M = normalize( M );
normalize(M, n);
var isStillMoving = true;
var iterations = 0;
while (isStillMoving && iterations < opts.maxIterations) {
isStillMoving = false; // Step 3:
_M = expand(M, n, opts.expandFactor); // Step 4:
M = inflate(_M, n, opts.inflateFactor); // Step 5: check to see if ~steady state has been reached
if (!hasConverged(M, _M, n2, 4)) {
isStillMoving = true;
}
iterations++;
} // Build clusters from matrix
var clusters = assign(M, n, nodes, cy); // Remove duplicate clusters due to symmetry of graph and M matrix
clusters = removeDuplicates(clusters);
return clusters;
};
var markovClustering$1 = {
markovClustering: markovClustering,
mcl: markovClustering
};
// Common distance metrics for clustering algorithms
var identity = function identity(x) {
return x;
};
var absDiff = function absDiff(p, q) {
return Math.abs(q - p);
};
var addAbsDiff = function addAbsDiff(total, p, q) {
return total + absDiff(p, q);
};
var addSquaredDiff = function addSquaredDiff(total, p, q) {
return total + Math.pow(q - p, 2);
};
var sqrt = function sqrt(x) {
return Math.sqrt(x);
};
var maxAbsDiff = function maxAbsDiff(currentMax, p, q) {
return Math.max(currentMax, absDiff(p, q));
};
var getDistance = function getDistance(length, getP, getQ, init, visit) {
var post = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : identity;
var ret = init;
var p, q;
for (var dim = 0; dim < length; dim++) {
p = getP(dim);
q = getQ(dim);
ret = visit(ret, p, q);
}
return post(ret);
};
var distances = {
euclidean: function euclidean(length, getP, getQ) {
if (length >= 2) {
return getDistance(length, getP, getQ, 0, addSquaredDiff, sqrt);
} else {
// for single attr case, more efficient to avoid sqrt
return getDistance(length, getP, getQ, 0, addAbsDiff);
}
},
squaredEuclidean: function squaredEuclidean(length, getP, getQ) {
return getDistance(length, getP, getQ, 0, addSquaredDiff);
},
manhattan: function manhattan(length, getP, getQ) {
return getDistance(length, getP, getQ, 0, addAbsDiff);
},
max: function max(length, getP, getQ) {
return getDistance(length, getP, getQ, -Infinity, maxAbsDiff);
}
}; // in case the user accidentally doesn't use camel case
distances['squared-euclidean'] = distances['squaredEuclidean'];
distances['squaredeuclidean'] = distances['squaredEuclidean'];
function clusteringDistance (method, length, getP, getQ, nodeP, nodeQ) {
var impl;
if (fn(method)) {
impl = method;
} else {
impl = distances[method] || distances.euclidean;
}
if (length === 0 && fn(method)) {
return impl(nodeP, nodeQ);
} else {
return impl(length, getP, getQ, nodeP, nodeQ);
}
}
var defaults$5 = defaults({
k: 2,
m: 2,
sensitivityThreshold: 0.0001,
distance: 'euclidean',
maxIterations: 10,
attributes: [],
testMode: false,
testCentroids: null
});
var setOptions$1 = function setOptions(options) {
return defaults$5(options);
};
/* eslint-enable */
var getDist = function getDist(type, node, centroid, attributes, mode) {
var noNodeP = mode !== 'kMedoids';
var getP = noNodeP ? function (i) {
return centroid[i];
} : function (i) {
return attributes[i](centroid);
};
var getQ = function getQ(i) {
return attributes[i](node);
};
var nodeP = centroid;
var nodeQ = node;
return clusteringDistance(type, attributes.length, getP, getQ, nodeP, nodeQ);
};
var randomCentroids = function randomCentroids(nodes, k, attributes) {
var ndim = attributes.length;
var min = new Array(ndim);
var max = new Array(ndim);
var centroids = new Array(k);
var centroid = null; // Find min, max values for each attribute dimension
for (var i = 0; i < ndim; i++) {
min[i] = nodes.min(attributes[i]).value;
max[i] = nodes.max(attributes[i]).value;
} // Build k centroids, each represented as an n-dim feature vector
for (var c = 0; c < k; c++) {
centroid = [];
for (var _i = 0; _i < ndim; _i++) {
centroid[_i] = Math.random() * (max[_i] - min[_i]) + min[_i]; // random initial value
}
centroids[c] = centroid;
}
return centroids;
};
var classify = function classify(node, centroids, distance, attributes, type) {
var min = Infinity;
var index = 0;
for (var i = 0; i < centroids.length; i++) {
var dist = getDist(distance, node, centroids[i], attributes, type);
if (dist < min) {
min = dist;
index = i;
}
}
return index;
};
var buildCluster = function buildCluster(centroid, nodes, assignment) {
var cluster = [];
var node = null;
for (var n = 0; n < nodes.length; n++) {
node = nodes[n];
if (assignment[node.id()] === centroid) {
//console.log("Node " + node.id() + " is associated with medoid #: " + m);
cluster.push(node);
}
}
return cluster;
};
var haveValuesConverged = function haveValuesConverged(v1, v2, sensitivityThreshold) {
return Math.abs(v2 - v1) <= sensitivityThreshold;
};
var haveMatricesConverged = function haveMatricesConverged(v1, v2, sensitivityThreshold) {
for (var i = 0; i < v1.length; i++) {
for (var j = 0; j < v1[i].length; j++) {
var diff = Math.abs(v1[i][j] - v2[i][j]);
if (diff > sensitivityThreshold) {
return false;
}
}
}
return true;
};
var seenBefore = function seenBefore(node, medoids, n) {
for (var i = 0; i < n; i++) {
if (node === medoids[i]) return true;
}
return false;
};
var randomMedoids = function randomMedoids(nodes, k) {
var medoids = new Array(k); // For small data sets, the probability of medoid conflict is greater,
// so we need to check to see if we've already seen or chose this node before.
if (nodes.length < 50) {
// Randomly select k medoids from the n nodes
for (var i = 0; i < k; i++) {
var node = nodes[Math.floor(Math.random() * nodes.length)]; // If we've already chosen this node to be a medoid, don't choose it again (for small data sets).
// Instead choose a different random node.
while (seenBefore(node, medoids, i)) {
node = nodes[Math.floor(Math.random() * nodes.length)];
}
medoids[i] = node;
}
} else {
// Relatively large data set, so pretty safe to not check and just select random nodes
for (var _i2 = 0; _i2 < k; _i2++) {
medoids[_i2] = nodes[Math.floor(Math.random() * nodes.length)];
}
}
return medoids;
};
var findCost = function findCost(potentialNewMedoid, cluster, attributes) {
var cost = 0;
for (var n = 0; n < cluster.length; n++) {
cost += getDist('manhattan', cluster[n], potentialNewMedoid, attributes, 'kMedoids');
}
return cost;
};
var kMeans = function kMeans(options) {
var cy = this.cy();
var nodes = this.nodes();
var node = null; // Set parameters of algorithm: # of clusters, distance metric, etc.
var opts = setOptions$1(options); // Begin k-means algorithm
var clusters = new Array(opts.k);
var assignment = {};
var centroids; // Step 1: Initialize centroid positions
if (opts.testMode) {
if (typeof opts.testCentroids === 'number') {
centroids = randomCentroids(nodes, opts.k, opts.attributes);
} else if (_typeof(opts.testCentroids) === 'object') {
centroids = opts.testCentroids;
} else {
centroids = randomCentroids(nodes, opts.k, opts.attributes);
}
} else {
centroids = randomCentroids(nodes, opts.k, opts.attributes);
}
var isStillMoving = true;
var iterations = 0;
while (isStillMoving && iterations < opts.maxIterations) {
// Step 2: Assign nodes to the nearest centroid
for (var n = 0; n < nodes.length; n++) {
node = nodes[n]; // Determine which cluster this node belongs to: node id => cluster #
assignment[node.id()] = classify(node, centroids, opts.distance, opts.attributes, 'kMeans');
} // Step 3: For each of the k clusters, update its centroid
isStillMoving = false;
for (var c = 0; c < opts.k; c++) {
// Get all nodes that belong to this cluster
var cluster = buildCluster(c, nodes, assignment);
if (cluster.length === 0) {
// If cluster is empty, break out early & move to next cluster
continue;
} // Update centroids by calculating avg of all nodes within the cluster.
var ndim = opts.attributes.length;
var centroid = centroids[c]; // [ dim_1, dim_2, dim_3, ... , dim_n ]
var newCentroid = new Array(ndim);
var sum = new Array(ndim);
for (var d = 0; d < ndim; d++) {
sum[d] = 0.0;
for (var i = 0; i < cluster.length; i++) {
node = cluster[i];
sum[d] += opts.attributes[d](node);
}
newCentroid[d] = sum[d] / cluster.length; // Check to see if algorithm has converged, i.e. when centroids no longer change
if (!haveValuesConverged(newCentroid[d], centroid[d], opts.sensitivityThreshold)) {
isStillMoving = true;
}
}
centroids[c] = newCentroid;
clusters[c] = cy.collection(cluster);
}
iterations++;
}
return clusters;
};
var kMedoids = function kMedoids(options) {
var cy = this.cy();
var nodes = this.nodes();
var node = null;
var opts = setOptions$1(options); // Begin k-medoids algorithm
var clusters = new Array(opts.k);
var medoids;
var assignment = {};
var curCost;
var minCosts = new Array(opts.k); // minimum cost configuration for each cluster
// Step 1: Initialize k medoids
if (opts.testMode) {
if (typeof opts.testCentroids === 'number') ; else if (_typeof(opts.testCentroids) === 'object') {
medoids = opts.testCentroids;
} else {
medoids = randomMedoids(nodes, opts.k);
}
} else {
medoids = randomMedoids(nodes, opts.k);
}
var isStillMoving = true;
var iterations = 0;
while (isStillMoving && iterations < opts.maxIterations) {
// Step 2: Assign nodes to the nearest medoid
for (var n = 0; n < nodes.length; n++) {
node = nodes[n]; // Determine which cluster this node belongs to: node id => cluster #
assignment[node.id()] = classify(node, medoids, opts.distance, opts.attributes, 'kMedoids');
}
isStillMoving = false; // Step 3: For each medoid m, and for each node assciated with mediod m,
// select the node with the lowest configuration cost as new medoid.
for (var m = 0; m < medoids.length; m++) {
// Get all nodes that belong to this medoid
var cluster = buildCluster(m, nodes, assignment);
if (cluster.length === 0) {
// If cluster is empty, break out early & move to next cluster
continue;
}
minCosts[m] = findCost(medoids[m], cluster, opts.attributes); // original cost
// Select different medoid if its configuration has the lowest cost
for (var _n = 0; _n < cluster.length; _n++) {
curCost = findCost(cluster[_n], cluster, opts.attributes);
if (curCost < minCosts[m]) {
minCosts[m] = curCost;
medoids[m] = cluster[_n];
isStillMoving = true;
}
}
clusters[m] = cy.collection(cluster);
}
iterations++;
}
return clusters;
};
var updateCentroids = function updateCentroids(centroids, nodes, U, weight, opts) {
var numerator, denominator;
for (var n = 0; n < nodes.length; n++) {
for (var c = 0; c < centroids.length; c++) {
weight[n][c] = Math.pow(U[n][c], opts.m);
}
}
for (var _c = 0; _c < centroids.length; _c++) {
for (var dim = 0; dim < opts.attributes.length; dim++) {
numerator = 0;
denominator = 0;
for (var _n2 = 0; _n2 < nodes.length; _n2++) {
numerator += weight[_n2][_c] * opts.attributes[dim](nodes[_n2]);
denominator += weight[_n2][_c];
}
centroids[_c][dim] = numerator / denominator;
}
}
};
var updateMembership = function updateMembership(U, _U, centroids, nodes, opts) {
// Save previous step
for (var i = 0; i < U.length; i++) {
_U[i] = U[i].slice();
}
var sum, numerator, denominator;
var pow = 2 / (opts.m - 1);
for (var c = 0; c < centroids.length; c++) {
for (var n = 0; n < nodes.length; n++) {
sum = 0;
for (var k = 0; k < centroids.length; k++) {
// against all other centroids
numerator = getDist(opts.distance, nodes[n], centroids[c], opts.attributes, 'cmeans');
denominator = getDist(opts.distance, nodes[n], centroids[k], opts.attributes, 'cmeans');
sum += Math.pow(numerator / denominator, pow);
}
U[n][c] = 1 / sum;
}
}
};
var assign$1 = function assign(nodes, U, opts, cy) {
var clusters = new Array(opts.k);
for (var c = 0; c < clusters.length; c++) {
clusters[c] = [];
}
var max;
var index;
for (var n = 0; n < U.length; n++) {
// for each node (U is N x C matrix)
max = -Infinity;
index = -1; // Determine which cluster the node is most likely to belong in
for (var _c2 = 0; _c2 < U[0].length; _c2++) {
if (U[n][_c2] > max) {
max = U[n][_c2];
index = _c2;
}
}
clusters[index].push(nodes[n]);
} // Turn every array into a collection of nodes
for (var _c3 = 0; _c3 < clusters.length; _c3++) {
clusters[_c3] = cy.collection(clusters[_c3]);
}
return clusters;
};
var fuzzyCMeans = function fuzzyCMeans(options) {
var cy = this.cy();
var nodes = this.nodes();
var opts = setOptions$1(options); // Begin fuzzy c-means algorithm
var clusters;
var centroids;
var U;
var _U;
var weight; // Step 1: Initialize letiables.
_U = new Array(nodes.length);
for (var i = 0; i < nodes.length; i++) {
// N x C matrix
_U[i] = new Array(opts.k);
}
U = new Array(nodes.length);
for (var _i3 = 0; _i3 < nodes.length; _i3++) {
// N x C matrix
U[_i3] = new Array(opts.k);
}
for (var _i4 = 0; _i4 < nodes.length; _i4++) {
var total = 0;
for (var j = 0; j < opts.k; j++) {
U[_i4][j] = Math.random();
total += U[_i4][j];
}
for (var _j = 0; _j < opts.k; _j++) {
U[_i4][_j] = U[_i4][_j] / total;
}
}
centroids = new Array(opts.k);
for (var _i5 = 0; _i5 < opts.k; _i5++) {
centroids[_i5] = new Array(opts.attributes.length);
}
weight = new Array(nodes.length);
for (var _i6 = 0; _i6 < nodes.length; _i6++) {
// N x C matrix
weight[_i6] = new Array(opts.k);
} // end init FCM
var isStillMoving = true;
var iterations = 0;
while (isStillMoving && iterations < opts.maxIterations) {
isStillMoving = false; // Step 2: Calculate the centroids for each step.
updateCentroids(centroids, nodes, U, weight, opts); // Step 3: Update the partition matrix U.
updateMembership(U, _U, centroids, nodes, opts); // Step 4: Check for convergence.
if (!haveMatricesConverged(U, _U, opts.sensitivityThreshold)) {
isStillMoving = true;
}
iterations++;
} // Assign nodes to clusters with highest probability.
clusters = assign$1(nodes, U, opts, cy);
return {
clusters: clusters,
degreeOfMembership: U
};
};
var kClustering = {
kMeans: kMeans,
kMedoids: kMedoids,
fuzzyCMeans: fuzzyCMeans,
fcm: fuzzyCMeans
};
// Implemented by Zoe Xi @zoexi for GSOC 2016
var defaults$6 = defaults({
distance: 'euclidean',
// distance metric to compare nodes
linkage: 'min',
// linkage criterion : how to determine the distance between clusters of nodes
mode: 'threshold',
// mode:'threshold' => clusters must be threshold distance apart
threshold: Infinity,
// the distance threshold
// mode:'dendrogram' => the nodes are organised as leaves in a tree (siblings are close), merging makes clusters
addDendrogram: false,
// whether to add the dendrogram to the graph for viz
dendrogramDepth: 0,
// depth at which dendrogram branches are merged into the returned clusters
attributes: [] // array of attr functions
});
var linkageAliases = {
'single': 'min',
'complete': 'max'
};
var setOptions$2 = function setOptions(options) {
var opts = defaults$6(options);
var preferredAlias = linkageAliases[opts.linkage];
if (preferredAlias != null) {
opts.linkage = preferredAlias;
}
return opts;
};
var mergeClosest = function mergeClosest(clusters, index, dists, mins, opts) {
// Find two closest clusters from cached mins
var minKey = 0;
var min = Infinity;
var dist;
var attrs = opts.attributes;
var getDist = function getDist(n1, n2) {
return clusteringDistance(opts.distance, attrs.length, function (i) {
return attrs[i](n1);
}, function (i) {
return attrs[i](n2);
}, n1, n2);
};
for (var i = 0; i < clusters.length; i++) {
var key = clusters[i].key;
var _dist = dists[key][mins[key]];
if (_dist < min) {
minKey = key;
min = _dist;
}
}
if (opts.mode === 'threshold' && min >= opts.threshold || opts.mode === 'dendrogram' && clusters.length === 1) {
return false;
}
var c1 = index[minKey];
var c2 = index[mins[minKey]];
var merged; // Merge two closest clusters
if (opts.mode === 'dendrogram') {
merged = {
left: c1,
right: c2,
key: c1.key
};
} else {
merged = {
value: c1.value.concat(c2.value),
key: c1.key
};
}
clusters[c1.index] = merged;
clusters.splice(c2.index, 1);
index[c1.key] = merged; // Update distances with new merged cluster
for (var _i = 0; _i < clusters.length; _i++) {
var cur = clusters[_i];
if (c1.key === cur.key) {
dist = Infinity;
} else if (opts.linkage === 'min') {
dist = dists[c1.key][cur.key];
if (dists[c1.key][cur.key] > dists[c2.key][cur.key]) {
dist = dists[c2.key][cur.key];
}
} else if (opts.linkage === 'max') {
dist = dists[c1.key][cur.key];
if (dists[c1.key][cur.key] < dists[c2.key][cur.key]) {
dist = dists[c2.key][cur.key];
}
} else if (opts.linkage === 'mean') {
dist = (dists[c1.key][cur.key] * c1.size + dists[c2.key][cur.key] * c2.size) / (c1.size + c2.size);
} else {
if (opts.mode === 'dendrogram') dist = getDist(cur.value, c1.value);else dist = getDist(cur.value[0], c1.value[0]);
}
dists[c1.key][cur.key] = dists[cur.key][c1.key] = dist; // distance matrix is symmetric
} // Update cached mins
for (var _i2 = 0; _i2 < clusters.length; _i2++) {
var key1 = clusters[_i2].key;
if (mins[key1] === c1.key || mins[key1] === c2.key) {
var _min = key1;
for (var j = 0; j < clusters.length; j++) {
var key2 = clusters[j].key;
if (dists[key1][key2] < dists[key1][_min]) {
_min = key2;
}
}
mins[key1] = _min;
}
clusters[_i2].index = _i2;
} // Clean up meta data used for clustering
c1.key = c2.key = c1.index = c2.index = null;
return true;
};
var getAllChildren = function getAllChildren(root, arr, cy) {
if (!root) return;
if (root.value) {
arr.push(root.value);
} else {
if (root.left) getAllChildren(root.left, arr);
if (root.right) getAllChildren(root.right, arr);
}
};
var buildDendrogram = function buildDendrogram(root, cy) {
if (!root) return '';
if (root.left && root.right) {
var leftStr = buildDendrogram(root.left, cy);
var rightStr = buildDendrogram(root.right, cy);
var node = cy.add({
group: 'nodes',
data: {
id: leftStr + ',' + rightStr
}
});
cy.add({
group: 'edges',
data: {
source: leftStr,
target: node.id()
}
});
cy.add({
group: 'edges',
data: {
source: rightStr,
target: node.id()
}
});
return node.id();
} else if (root.value) {
return root.value.id();
}
};
var buildClustersFromTree = function buildClustersFromTree(root, k, cy) {
if (!root) return [];
var left = [],
right = [],
leaves = [];
if (k === 0) {
// don't cut tree, simply return all nodes as 1 single cluster
if (root.left) getAllChildren(root.left, left);
if (root.right) getAllChildren(root.right, right);
leaves = left.concat(right);
return [cy.collection(leaves)];
} else if (k === 1) {
// cut at root
if (root.value) {
// leaf node
return [cy.collection(root.value)];
} else {
if (root.left) getAllChildren(root.left, left);
if (root.right) getAllChildren(root.right, right);
return [cy.collection(left), cy.collection(right)];
}
} else {
if (root.value) {
return [cy.collection(root.value)];
} else {
if (root.left) left = buildClustersFromTree(root.left, k - 1, cy);
if (root.right) right = buildClustersFromTree(root.right, k - 1, cy);
return left.concat(right);
}
}
};
/* eslint-enable */
var hierarchicalClustering = function hierarchicalClustering(options) {
var cy = this.cy();
var nodes = this.nodes(); // Set parameters of algorithm: linkage type, distance metric, etc.
var opts = setOptions$2(options);
var attrs = opts.attributes;
var getDist = function getDist(n1, n2) {
return clusteringDistance(opts.distance, attrs.length, function (i) {
return attrs[i](n1);
}, function (i) {
return attrs[i](n2);
}, n1, n2);
}; // Begin hierarchical algorithm
var clusters = [];
var dists = []; // distances between each pair of clusters
var mins = []; // closest cluster for each cluster
var index = []; // hash of all clusters by key
// In agglomerative (bottom-up) clustering, each node starts as its own cluster
for (var n = 0; n < nodes.length; n++) {
var cluster = {
value: opts.mode === 'dendrogram' ? nodes[n] : [nodes[n]],
key: n,
index: n
};
clusters[n] = cluster;
index[n] = cluster;
dists[n] = [];
mins[n] = 0;
} // Calculate the distance between each pair of clusters
for (var i = 0; i < clusters.length; i++) {
for (var j = 0; j <= i; j++) {
var dist = void 0;
if (opts.mode === 'dendrogram') {
// modes store cluster values differently
dist = i === j ? Infinity : getDist(clusters[i].value, clusters[j].value);
} else {
dist = i === j ? Infinity : getDist(clusters[i].value[0], clusters[j].value[0]);
}
dists[i][j] = dist;
dists[j][i] = dist;
if (dist < dists[i][mins[i]]) {
mins[i] = j; // Cache mins: closest cluster to cluster i is cluster j
}
}
} // Find the closest pair of clusters and merge them into a single cluster.
// Update distances between new cluster and each of the old clusters, and loop until threshold reached.
var merged = mergeClosest(clusters, index, dists, mins, opts);
while (merged) {
merged = mergeClosest(clusters, index, dists, mins, opts);
}
var retClusters; // Dendrogram mode builds the hierarchy and adds intermediary nodes + edges
// in addition to returning the clusters.
if (opts.mode === 'dendrogram') {
retClusters = buildClustersFromTree(clusters[0], opts.dendrogramDepth, cy);
if (opts.addDendrogram) buildDendrogram(clusters[0], cy);
} else {
// Regular mode simply returns the clusters
retClusters = new Array(clusters.length);
clusters.forEach(function (cluster, i) {
// Clean up meta data used for clustering
cluster.key = cluster.index = null;
retClusters[i] = cy.collection(cluster.value);
});
}
return retClusters;
};
var hierarchicalClustering$1 = {
hierarchicalClustering: hierarchicalClustering,
hca: hierarchicalClustering
};
// Implemented by Zoe Xi @zoexi for GSOC 2016
var defaults$7 = defaults({
distance: 'euclidean',
// distance metric to compare attributes between two nodes
preference: 'median',
// suitability of a data point to serve as an exemplar
damping: 0.8,
// damping factor between [0.5, 1)
maxIterations: 1000,
// max number of iterations to run
minIterations: 100,
// min number of iterations to run in order for clustering to stop
attributes: [// functions to quantify the similarity between any two points
// e.g. node => node.data('weight')
]
});
var setOptions$3 = function setOptions(options) {
var dmp = options.damping;
var pref = options.preference;
if (!(0.5 <= dmp && dmp < 1)) {
error("Damping must range on [0.5, 1). Got: ".concat(dmp));
}
var validPrefs = ['median', 'mean', 'min', 'max'];
if (!(validPrefs.some(function (v) {
return v === pref;
}) || number(pref))) {
error("Preference must be one of [".concat(validPrefs.map(function (p) {
return "'".concat(p, "'");
}).join(', '), "] or a number. Got: ").concat(pref));
}
return defaults$7(options);
};
/* eslint-enable */
var getSimilarity$1 = function getSimilarity(type, n1, n2, attributes) {
var attr = function attr(n, i) {
return attributes[i](n);
}; // nb negative because similarity should have an inverse relationship to distance
return -clusteringDistance(type, attributes.length, function (i) {
return attr(n1, i);
}, function (i) {
return attr(n2, i);
}, n1, n2);
};
var getPreference = function getPreference(S, preference) {
// larger preference = greater # of clusters
var p = null;
if (preference === 'median') {
p = median(S);
} else if (preference === 'mean') {
p = mean(S);
} else if (preference === 'min') {
p = min(S);
} else if (preference === 'max') {
p = max(S);
} else {
// Custom preference number, as set by user
p = preference;
}
return p;
};
var findExemplars = function findExemplars(n, R, A) {
var indices = [];
for (var i = 0; i < n; i++) {
if (R[i * n + i] + A[i * n + i] > 0) {
indices.push(i);
}
}
return indices;
};
var assignClusters = function assignClusters(n, S, exemplars) {
var clusters = [];
for (var i = 0; i < n; i++) {
var index = -1;
var max = -Infinity;
for (var ei = 0; ei < exemplars.length; ei++) {
var e = exemplars[ei];
if (S[i * n + e] > max) {
index = e;
max = S[i * n + e];
}
}
if (index > 0) {
clusters.push(index);
}
}
for (var _ei = 0; _ei < exemplars.length; _ei++) {
clusters[exemplars[_ei]] = exemplars[_ei];
}
return clusters;
};
var assign$2 = function assign(n, S, exemplars) {
var clusters = assignClusters(n, S, exemplars);
for (var ei = 0; ei < exemplars.length; ei++) {
var ii = [];
for (var c = 0; c < clusters.length; c++) {
if (clusters[c] === exemplars[ei]) {
ii.push(c);
}
}
var maxI = -1;
var maxSum = -Infinity;
for (var i = 0; i < ii.length; i++) {
var sum = 0;
for (var j = 0; j < ii.length; j++) {
sum += S[ii[j] * n + ii[i]];
}
if (sum > maxSum) {
maxI = i;
maxSum = sum;
}
}
exemplars[ei] = ii[maxI];
}
clusters = assignClusters(n, S, exemplars);
return clusters;
};
var affinityPropagation = function affinityPropagation(options) {
var cy = this.cy();
var nodes = this.nodes();
var opts = setOptions$3(options); // Map each node to its position in node array
var id2position = {};
for (var i = 0; i < nodes.length; i++) {
id2position[nodes[i].id()] = i;
} // Begin affinity propagation algorithm
var n; // number of data points
var n2; // size of matrices
var S; // similarity matrix (1D array)
var p; // preference/suitability of a data point to serve as an exemplar
var R; // responsibility matrix (1D array)
var A; // availability matrix (1D array)
n = nodes.length;
n2 = n * n; // Initialize and build S similarity matrix
S = new Array(n2);
for (var _i = 0; _i < n2; _i++) {
S[_i] = -Infinity; // for cases where two data points shouldn't be linked together
}
for (var _i2 = 0; _i2 < n; _i2++) {
for (var j = 0; j < n; j++) {
if (_i2 !== j) {
S[_i2 * n + j] = getSimilarity$1(opts.distance, nodes[_i2], nodes[j], opts.attributes);
}
}
} // Place preferences on the diagonal of S
p = getPreference(S, opts.preference);
for (var _i3 = 0; _i3 < n; _i3++) {
S[_i3 * n + _i3] = p;
} // Initialize R responsibility matrix
R = new Array(n2);
for (var _i4 = 0; _i4 < n2; _i4++) {
R[_i4] = 0.0;
} // Initialize A availability matrix
A = new Array(n2);
for (var _i5 = 0; _i5 < n2; _i5++) {
A[_i5] = 0.0;
}
var old = new Array(n);
var Rp = new Array(n);
var se = new Array(n);
for (var _i6 = 0; _i6 < n; _i6++) {
old[_i6] = 0.0;
Rp[_i6] = 0.0;
se[_i6] = 0;
}
var e = new Array(n * opts.minIterations);
for (var _i7 = 0; _i7 < e.length; _i7++) {
e[_i7] = 0;
}
var iter;
for (iter = 0; iter < opts.maxIterations; iter++) {
// main algorithmic loop
// Update R responsibility matrix
for (var _i8 = 0; _i8 < n; _i8++) {
var max = -Infinity,
max2 = -Infinity,
maxI = -1,
AS = 0.0;
for (var _j = 0; _j < n; _j++) {
old[_j] = R[_i8 * n + _j];
AS = A[_i8 * n + _j] + S[_i8 * n + _j];
if (AS >= max) {
max2 = max;
max = AS;
maxI = _j;
} else if (AS > max2) {
max2 = AS;
}
}
for (var _j2 = 0; _j2 < n; _j2++) {
R[_i8 * n + _j2] = (1 - opts.damping) * (S[_i8 * n + _j2] - max) + opts.damping * old[_j2];
}
R[_i8 * n + maxI] = (1 - opts.damping) * (S[_i8 * n + maxI] - max2) + opts.damping * old[maxI];
} // Update A availability matrix
for (var _i9 = 0; _i9 < n; _i9++) {
var sum = 0;
for (var _j3 = 0; _j3 < n; _j3++) {
old[_j3] = A[_j3 * n + _i9];
Rp[_j3] = Math.max(0, R[_j3 * n + _i9]);
sum += Rp[_j3];
}
sum -= Rp[_i9];
Rp[_i9] = R[_i9 * n + _i9];
sum += Rp[_i9];
for (var _j4 = 0; _j4 < n; _j4++) {
A[_j4 * n + _i9] = (1 - opts.damping) * Math.min(0, sum - Rp[_j4]) + opts.damping * old[_j4];
}
A[_i9 * n + _i9] = (1 - opts.damping) * (sum - Rp[_i9]) + opts.damping * old[_i9];
} // Check for convergence
var K = 0;
for (var _i10 = 0; _i10 < n; _i10++) {
var E = A[_i10 * n + _i10] + R[_i10 * n + _i10] > 0 ? 1 : 0;
e[iter % opts.minIterations * n + _i10] = E;
K += E;
}
if (K > 0 && (iter >= opts.minIterations - 1 || iter == opts.maxIterations - 1)) {
var _sum = 0;
for (var _i11 = 0; _i11 < n; _i11++) {
se[_i11] = 0;
for (var _j5 = 0; _j5 < opts.minIterations; _j5++) {
se[_i11] += e[_j5 * n + _i11];
}
if (se[_i11] === 0 || se[_i11] === opts.minIterations) {
_sum++;
}
}
if (_sum === n) {
// then we have convergence
break;
}
}
} // Identify exemplars (cluster centers)
var exemplarsIndices = findExemplars(n, R, A); // Assign nodes to clusters
var clusterIndices = assign$2(n, S, exemplarsIndices);
var clusters = {};
for (var c = 0; c < exemplarsIndices.length; c++) {
clusters[exemplarsIndices[c]] = [];
}
for (var _i12 = 0; _i12 < nodes.length; _i12++) {
var pos = id2position[nodes[_i12].id()];
var clusterIndex = clusterIndices[pos];
if (clusterIndex != null) {
// the node may have not been assigned a cluster if no valid attributes were specified
clusters[clusterIndex].push(nodes[_i12]);
}
}
var retClusters = new Array(exemplarsIndices.length);
for (var _c = 0; _c < exemplarsIndices.length; _c++) {
retClusters[_c] = cy.collection(clusters[exemplarsIndices[_c]]);
}
return retClusters;
};
var affinityPropagation$1 = {
affinityPropagation: affinityPropagation,
ap: affinityPropagation
};
var hierholzerDefaults = defaults({
root: undefined,
directed: false
});
var elesfn$b = {
hierholzer: function hierholzer(options) {
if (!plainObject(options)) {
var args = arguments;
options = {
root: args[0],
directed: args[1]
};
}
var _hierholzerDefaults = hierholzerDefaults(options),
root = _hierholzerDefaults.root,
directed = _hierholzerDefaults.directed;
var eles = this;
var dflag = false;
var oddIn;
var oddOut;
var startVertex;
if (root) startVertex = string(root) ? this.filter(root)[0].id() : root[0].id();
var nodes = {};
var edges = {};
if (directed) {
eles.forEach(function (ele) {
var id = ele.id();
if (ele.isNode()) {
var ind = ele.indegree(true);
var outd = ele.outdegree(true);
var d1 = ind - outd;
var d2 = outd - ind;
if (d1 == 1) {
if (oddIn) dflag = true;else oddIn = id;
} else if (d2 == 1) {
if (oddOut) dflag = true;else oddOut = id;
} else if (d2 > 1 || d1 > 1) {
dflag = true;
}
nodes[id] = [];
ele.outgoers().forEach(function (e) {
if (e.isEdge()) nodes[id].push(e.id());
});
} else {
edges[id] = [undefined, ele.target().id()];
}
});
} else {
eles.forEach(function (ele) {
var id = ele.id();
if (ele.isNode()) {
var d = ele.degree(true);
if (d % 2) {
if (!oddIn) oddIn = id;else if (!oddOut) oddOut = id;else dflag = true;
}
nodes[id] = [];
ele.connectedEdges().forEach(function (e) {
return nodes[id].push(e.id());
});
} else {
edges[id] = [ele.source().id(), ele.target().id()];
}
});
}
var result = {
found: false,
trail: undefined
};
if (dflag) return result;else if (oddOut && oddIn) {
if (directed) {
if (startVertex && oddOut != startVertex) {
return result;
}
startVertex = oddOut;
} else {
if (startVertex && oddOut != startVertex && oddIn != startVertex) {
return result;
} else if (!startVertex) {
startVertex = oddOut;
}
}
} else {
if (!startVertex) startVertex = eles[0].id();
}
var walk = function walk(v) {
var currentNode = v;
var subtour = [v];
var adj, adjTail, adjHead;
while (nodes[currentNode].length) {
adj = nodes[currentNode].shift();
adjTail = edges[adj][0];
adjHead = edges[adj][1];
if (currentNode != adjHead) {
nodes[adjHead] = nodes[adjHead].filter(function (e) {
return e != adj;
});
currentNode = adjHead;
} else if (!directed && currentNode != adjTail) {
nodes[adjTail] = nodes[adjTail].filter(function (e) {
return e != adj;
});
currentNode = adjTail;
}
subtour.unshift(adj);
subtour.unshift(currentNode);
}
return subtour;
};
var trail = [];
var subtour = [];
subtour = walk(startVertex);
while (subtour.length != 1) {
if (nodes[subtour[0]].length == 0) {
trail.unshift(eles.getElementById(subtour.shift()));
trail.unshift(eles.getElementById(subtour.shift()));
} else {
subtour = walk(subtour.shift()).concat(subtour);
}
}
trail.unshift(eles.getElementById(subtour.shift())); // final node
for (var d in nodes) {
if (nodes[d].length) {
return result;
}
}
result.found = true;
result.trail = this.spawn(trail, true);
return result;
}
};
var hopcroftTarjanBiconnected = function hopcroftTarjanBiconnected() {
var eles = this;
var nodes = {};
var id = 0;
var edgeCount = 0;
var components = [];
var stack = [];
var visitedEdges = {};
var buildComponent = function buildComponent(x, y) {
var i = stack.length - 1;
var cutset = [];
var component = eles.spawn();
while (stack[i].x != x || stack[i].y != y) {
cutset.push(stack.pop().edge);
i--;
}
cutset.push(stack.pop().edge);
cutset.forEach(function (edge) {
var connectedNodes = edge.connectedNodes().intersection(eles);
component.merge(edge);
connectedNodes.forEach(function (node) {
var nodeId = node.id();
var connectedEdges = node.connectedEdges().intersection(eles);
component.merge(node);
if (!nodes[nodeId].cutVertex) {
component.merge(connectedEdges);
} else {
component.merge(connectedEdges.filter(function (edge) {
return edge.isLoop();
}));
}
});
});
components.push(component);
};
var biconnectedSearch = function biconnectedSearch(root, currentNode, parent) {
if (root === parent) edgeCount += 1;
nodes[currentNode] = {
id: id,
low: id++,
cutVertex: false
};
var edges = eles.getElementById(currentNode).connectedEdges().intersection(eles);
if (edges.size() === 0) {
components.push(eles.spawn(eles.getElementById(currentNode)));
} else {
var sourceId, targetId, otherNodeId, edgeId;
edges.forEach(function (edge) {
sourceId = edge.source().id();
targetId = edge.target().id();
otherNodeId = sourceId === currentNode ? targetId : sourceId;
if (otherNodeId !== parent) {
edgeId = edge.id();
if (!visitedEdges[edgeId]) {
visitedEdges[edgeId] = true;
stack.push({
x: currentNode,
y: otherNodeId,
edge: edge
});
}
if (!(otherNodeId in nodes)) {
biconnectedSearch(root, otherNodeId, currentNode);
nodes[currentNode].low = Math.min(nodes[currentNode].low, nodes[otherNodeId].low);
if (nodes[currentNode].id <= nodes[otherNodeId].low) {
nodes[currentNode].cutVertex = true;
buildComponent(currentNode, otherNodeId);
}
} else {
nodes[currentNode].low = Math.min(nodes[currentNode].low, nodes[otherNodeId].id);
}
}
});
}
};
eles.forEach(function (ele) {
if (ele.isNode()) {
var nodeId = ele.id();
if (!(nodeId in nodes)) {
edgeCount = 0;
biconnectedSearch(nodeId, nodeId);
nodes[nodeId].cutVertex = edgeCount > 1;
}
}
});
var cutVertices = Object.keys(nodes).filter(function (id) {
return nodes[id].cutVertex;
}).map(function (id) {
return eles.getElementById(id);
});
return {
cut: eles.spawn(cutVertices),
components: components
};
};
var hopcroftTarjanBiconnected$1 = {
hopcroftTarjanBiconnected: hopcroftTarjanBiconnected,
htbc: hopcroftTarjanBiconnected,
htb: hopcroftTarjanBiconnected,
hopcroftTarjanBiconnectedComponents: hopcroftTarjanBiconnected
};
var tarjanStronglyConnected = function tarjanStronglyConnected() {
var eles = this;
var nodes = {};
var index = 0;
var components = [];
var stack = [];
var cut = eles.spawn(eles);
var stronglyConnectedSearch = function stronglyConnectedSearch(sourceNodeId) {
stack.push(sourceNodeId);
nodes[sourceNodeId] = {
index: index,
low: index++,
explored: false
};
var connectedEdges = eles.getElementById(sourceNodeId).connectedEdges().intersection(eles);
connectedEdges.forEach(function (edge) {
var targetNodeId = edge.target().id();
if (targetNodeId !== sourceNodeId) {
if (!(targetNodeId in nodes)) {
stronglyConnectedSearch(targetNodeId);
}
if (!nodes[targetNodeId].explored) {
nodes[sourceNodeId].low = Math.min(nodes[sourceNodeId].low, nodes[targetNodeId].low);
}
}
});
if (nodes[sourceNodeId].index === nodes[sourceNodeId].low) {
var componentNodes = eles.spawn();
for (;;) {
var nodeId = stack.pop();
componentNodes.merge(eles.getElementById(nodeId));
nodes[nodeId].low = nodes[sourceNodeId].index;
nodes[nodeId].explored = true;
if (nodeId === sourceNodeId) {
break;
}
}
var componentEdges = componentNodes.edgesWith(componentNodes);
var component = componentNodes.merge(componentEdges);
components.push(component);
cut = cut.difference(component);
}
};
eles.forEach(function (ele) {
if (ele.isNode()) {
var nodeId = ele.id();
if (!(nodeId in nodes)) {
stronglyConnectedSearch(nodeId);
}
}
});
return {
cut: cut,
components: components
};
};
var tarjanStronglyConnected$1 = {
tarjanStronglyConnected: tarjanStronglyConnected,
tsc: tarjanStronglyConnected,
tscc: tarjanStronglyConnected,
tarjanStronglyConnectedComponents: tarjanStronglyConnected
};
var elesfn$c = {};
[elesfn, elesfn$1, elesfn$2, elesfn$3, elesfn$4, elesfn$5, elesfn$6, elesfn$7, elesfn$8, elesfn$9, elesfn$a, markovClustering$1, kClustering, hierarchicalClustering$1, affinityPropagation$1, elesfn$b, hopcroftTarjanBiconnected$1, tarjanStronglyConnected$1].forEach(function (props) {
extend(elesfn$c, props);
});
/*!
Embeddable Minimum Strictly-Compliant Promises/A+ 1.1.1 Thenable
Copyright (c) 2013-2014 Ralf S. Engelschall (http://engelschall.com)
Licensed under The MIT License (http://opensource.org/licenses/MIT)
*/
/* promise states [Promises/A+ 2.1] */
var STATE_PENDING = 0;
/* [Promises/A+ 2.1.1] */
var STATE_FULFILLED = 1;
/* [Promises/A+ 2.1.2] */
var STATE_REJECTED = 2;
/* [Promises/A+ 2.1.3] */
/* promise object constructor */
var api = function api(executor) {
/* optionally support non-constructor/plain-function call */
if (!(this instanceof api)) return new api(executor);
/* initialize object */
this.id = 'Thenable/1.0.7';
this.state = STATE_PENDING;
/* initial state */
this.fulfillValue = undefined;
/* initial value */
/* [Promises/A+ 1.3, 2.1.2.2] */
this.rejectReason = undefined;
/* initial reason */
/* [Promises/A+ 1.5, 2.1.3.2] */
this.onFulfilled = [];
/* initial handlers */
this.onRejected = [];
/* initial handlers */
/* provide optional information-hiding proxy */
this.proxy = {
then: this.then.bind(this)
};
/* support optional executor function */
if (typeof executor === 'function') executor.call(this, this.fulfill.bind(this), this.reject.bind(this));
};
/* promise API methods */
api.prototype = {
/* promise resolving methods */
fulfill: function fulfill(value) {
return deliver(this, STATE_FULFILLED, 'fulfillValue', value);
},
reject: function reject(value) {
return deliver(this, STATE_REJECTED, 'rejectReason', value);
},
/* "The then Method" [Promises/A+ 1.1, 1.2, 2.2] */
then: function then(onFulfilled, onRejected) {
var curr = this;
var next = new api();
/* [Promises/A+ 2.2.7] */
curr.onFulfilled.push(resolver(onFulfilled, next, 'fulfill'));
/* [Promises/A+ 2.2.2/2.2.6] */
curr.onRejected.push(resolver(onRejected, next, 'reject'));
/* [Promises/A+ 2.2.3/2.2.6] */
execute(curr);
return next.proxy;
/* [Promises/A+ 2.2.7, 3.3] */
}
};
/* deliver an action */
var deliver = function deliver(curr, state, name, value) {
if (curr.state === STATE_PENDING) {
curr.state = state;
/* [Promises/A+ 2.1.2.1, 2.1.3.1] */
curr[name] = value;
/* [Promises/A+ 2.1.2.2, 2.1.3.2] */
execute(curr);
}
return curr;
};
/* execute all handlers */
var execute = function execute(curr) {
if (curr.state === STATE_FULFILLED) execute_handlers(curr, 'onFulfilled', curr.fulfillValue);else if (curr.state === STATE_REJECTED) execute_handlers(curr, 'onRejected', curr.rejectReason);
};
/* execute particular set of handlers */
var execute_handlers = function execute_handlers(curr, name, value) {
/* global setImmediate: true */
/* global setTimeout: true */
/* short-circuit processing */
if (curr[name].length === 0) return;
/* iterate over all handlers, exactly once */
var handlers = curr[name];
curr[name] = [];
/* [Promises/A+ 2.2.2.3, 2.2.3.3] */
var func = function func() {
for (var i = 0; i < handlers.length; i++) {
handlers[i](value);
}
/* [Promises/A+ 2.2.5] */
};
/* execute procedure asynchronously */
/* [Promises/A+ 2.2.4, 3.1] */
if (typeof setImmediate === 'function') setImmediate(func);else setTimeout(func, 0);
};
/* generate a resolver function */
var resolver = function resolver(cb, next, method) {
return function (value) {
if (typeof cb !== 'function')
/* [Promises/A+ 2.2.1, 2.2.7.3, 2.2.7.4] */
next[method].call(next, value);
/* [Promises/A+ 2.2.7.3, 2.2.7.4] */
else {
var result;
try {
result = cb(value);
}
/* [Promises/A+ 2.2.2.1, 2.2.3.1, 2.2.5, 3.2] */
catch (e) {
next.reject(e);
/* [Promises/A+ 2.2.7.2] */
return;
}
resolve(next, result);
/* [Promises/A+ 2.2.7.1] */
}
};
};
/* "Promise Resolution Procedure" */
/* [Promises/A+ 2.3] */
var resolve = function resolve(promise, x) {
/* sanity check arguments */
/* [Promises/A+ 2.3.1] */
if (promise === x || promise.proxy === x) {
promise.reject(new TypeError('cannot resolve promise with itself'));
return;
}
/* surgically check for a "then" method
(mainly to just call the "getter" of "then" only once) */
var then;
if (_typeof(x) === 'object' && x !== null || typeof x === 'function') {
try {
then = x.then;
}
/* [Promises/A+ 2.3.3.1, 3.5] */
catch (e) {
promise.reject(e);
/* [Promises/A+ 2.3.3.2] */
return;
}
}
/* handle own Thenables [Promises/A+ 2.3.2]
and similar "thenables" [Promises/A+ 2.3.3] */
if (typeof then === 'function') {
var resolved = false;
try {
/* call retrieved "then" method */
/* [Promises/A+ 2.3.3.3] */
then.call(x,
/* resolvePromise */
/* [Promises/A+ 2.3.3.3.1] */
function (y) {
if (resolved) return;
resolved = true;
/* [Promises/A+ 2.3.3.3.3] */
if (y === x)
/* [Promises/A+ 3.6] */
promise.reject(new TypeError('circular thenable chain'));else resolve(promise, y);
},
/* rejectPromise */
/* [Promises/A+ 2.3.3.3.2] */
function (r) {
if (resolved) return;
resolved = true;
/* [Promises/A+ 2.3.3.3.3] */
promise.reject(r);
});
} catch (e) {
if (!resolved)
/* [Promises/A+ 2.3.3.3.3] */
promise.reject(e);
/* [Promises/A+ 2.3.3.3.4] */
}
return;
}
/* handle other values */
promise.fulfill(x);
/* [Promises/A+ 2.3.4, 2.3.3.4] */
}; // so we always have Promise.all()
api.all = function (ps) {
return new api(function (resolveAll, rejectAll) {
var vals = new Array(ps.length);
var doneCount = 0;
var fulfill = function fulfill(i, val) {
vals[i] = val;
doneCount++;
if (doneCount === ps.length) {
resolveAll(vals);
}
};
for (var i = 0; i < ps.length; i++) {
(function (i) {
var p = ps[i];
var isPromise = p != null && p.then != null;
if (isPromise) {
p.then(function (val) {
fulfill(i, val);
}, function (err) {
rejectAll(err);
});
} else {
var val = p;
fulfill(i, val);
}
})(i);
}
});
};
api.resolve = function (val) {
return new api(function (resolve, reject) {
resolve(val);
});
};
api.reject = function (val) {
return new api(function (resolve, reject) {
reject(val);
});
};
var Promise$1 = typeof Promise !== 'undefined' ? Promise : api; // eslint-disable-line no-undef
var Animation = function Animation(target, opts, opts2) {
var isCore = core(target);
var isEle = !isCore;
var _p = this._private = extend({
duration: 1000
}, opts, opts2);
_p.target = target;
_p.style = _p.style || _p.css;
_p.started = false;
_p.playing = false;
_p.hooked = false;
_p.applying = false;
_p.progress = 0;
_p.completes = [];
_p.frames = [];
if (_p.complete && fn(_p.complete)) {
_p.completes.push(_p.complete);
}
if (isEle) {
var pos = target.position();
_p.startPosition = _p.startPosition || {
x: pos.x,
y: pos.y
};
_p.startStyle = _p.startStyle || target.cy().style().getAnimationStartStyle(target, _p.style);
}
if (isCore) {
var pan = target.pan();
_p.startPan = {
x: pan.x,
y: pan.y
};
_p.startZoom = target.zoom();
} // for future timeline/animations impl
this.length = 1;
this[0] = this;
};
var anifn = Animation.prototype;
extend(anifn, {
instanceString: function instanceString() {
return 'animation';
},
hook: function hook() {
var _p = this._private;
if (!_p.hooked) {
// add to target's animation queue
var q;
var tAni = _p.target._private.animation;
if (_p.queue) {
q = tAni.queue;
} else {
q = tAni.current;
}
q.push(this); // add to the animation loop pool
if (elementOrCollection(_p.target)) {
_p.target.cy().addToAnimationPool(_p.target);
}
_p.hooked = true;
}
return this;
},
play: function play() {
var _p = this._private; // autorewind
if (_p.progress === 1) {
_p.progress = 0;
}
_p.playing = true;
_p.started = false; // needs to be started by animation loop
_p.stopped = false;
this.hook(); // the animation loop will start the animation...
return this;
},
playing: function playing() {
return this._private.playing;
},
apply: function apply() {
var _p = this._private;
_p.applying = true;
_p.started = false; // needs to be started by animation loop
_p.stopped = false;
this.hook(); // the animation loop will apply the animation at this progress
return this;
},
applying: function applying() {
return this._private.applying;
},
pause: function pause() {
var _p = this._private;
_p.playing = false;
_p.started = false;
return this;
},
stop: function stop() {
var _p = this._private;
_p.playing = false;
_p.started = false;
_p.stopped = true; // to be removed from animation queues
return this;
},
rewind: function rewind() {
return this.progress(0);
},
fastforward: function fastforward() {
return this.progress(1);
},
time: function time(t) {
var _p = this._private;
if (t === undefined) {
return _p.progress * _p.duration;
} else {
return this.progress(t / _p.duration);
}
},
progress: function progress(p) {
var _p = this._private;
var wasPlaying = _p.playing;
if (p === undefined) {
return _p.progress;
} else {
if (wasPlaying) {
this.pause();
}
_p.progress = p;
_p.started = false;
if (wasPlaying) {
this.play();
}
}
return this;
},
completed: function completed() {
return this._private.progress === 1;
},
reverse: function reverse() {
var _p = this._private;
var wasPlaying = _p.playing;
if (wasPlaying) {
this.pause();
}
_p.progress = 1 - _p.progress;
_p.started = false;
var swap = function swap(a, b) {
var _pa = _p[a];
if (_pa == null) {
return;
}
_p[a] = _p[b];
_p[b] = _pa;
};
swap('zoom', 'startZoom');
swap('pan', 'startPan');
swap('position', 'startPosition'); // swap styles
if (_p.style) {
for (var i = 0; i < _p.style.length; i++) {
var prop = _p.style[i];
var name = prop.name;
var startStyleProp = _p.startStyle[name];
_p.startStyle[name] = prop;
_p.style[i] = startStyleProp;
}
}
if (wasPlaying) {
this.play();
}
return this;
},
promise: function promise(type) {
var _p = this._private;
var arr;
switch (type) {
case 'frame':
arr = _p.frames;
break;
default:
case 'complete':
case 'completed':
arr = _p.completes;
}
return new Promise$1(function (resolve, reject) {
arr.push(function () {
resolve();
});
});
}
});
anifn.complete = anifn.completed;
anifn.run = anifn.play;
anifn.running = anifn.playing;
var define = {
animated: function animated() {
return function animatedImpl() {
var self = this;
var selfIsArrayLike = self.length !== undefined;
var all = selfIsArrayLike ? self : [self]; // put in array if not array-like
var cy = this._private.cy || this;
if (!cy.styleEnabled()) {
return false;
}
var ele = all[0];
if (ele) {
return ele._private.animation.current.length > 0;
}
};
},
// animated
clearQueue: function clearQueue() {
return function clearQueueImpl() {
var self = this;
var selfIsArrayLike = self.length !== undefined;
var all = selfIsArrayLike ? self : [self]; // put in array if not array-like
var cy = this._private.cy || this;
if (!cy.styleEnabled()) {
return this;
}
for (var i = 0; i < all.length; i++) {
var ele = all[i];
ele._private.animation.queue = [];
}
return this;
};
},
// clearQueue
delay: function delay() {
return function delayImpl(time, complete) {
var cy = this._private.cy || this;
if (!cy.styleEnabled()) {
return this;
}
return this.animate({
delay: time,
duration: time,
complete: complete
});
};
},
// delay
delayAnimation: function delayAnimation() {
return function delayAnimationImpl(time, complete) {
var cy = this._private.cy || this;
if (!cy.styleEnabled()) {
return this;
}
return this.animation({
delay: time,
duration: time,
complete: complete
});
};
},
// delay
animation: function animation() {
return function animationImpl(properties, params) {
var self = this;
var selfIsArrayLike = self.length !== undefined;
var all = selfIsArrayLike ? self : [self]; // put in array if not array-like
var cy = this._private.cy || this;
var isCore = !selfIsArrayLike;
var isEles = !isCore;
if (!cy.styleEnabled()) {
return this;
}
var style = cy.style();
properties = extend({}, properties, params);
var propertiesEmpty = Object.keys(properties).length === 0;
if (propertiesEmpty) {
return new Animation(all[0], properties); // nothing to animate
}
if (properties.duration === undefined) {
properties.duration = 400;
}
switch (properties.duration) {
case 'slow':
properties.duration = 600;
break;
case 'fast':
properties.duration = 200;
break;
}
if (isEles) {
properties.style = style.getPropsList(properties.style || properties.css);
properties.css = undefined;
}
if (isEles && properties.renderedPosition != null) {
var rpos = properties.renderedPosition;
var pan = cy.pan();
var zoom = cy.zoom();
properties.position = renderedToModelPosition(rpos, zoom, pan);
} // override pan w/ panBy if set
if (isCore && properties.panBy != null) {
var panBy = properties.panBy;
var cyPan = cy.pan();
properties.pan = {
x: cyPan.x + panBy.x,
y: cyPan.y + panBy.y
};
} // override pan w/ center if set
var center = properties.center || properties.centre;
if (isCore && center != null) {
var centerPan = cy.getCenterPan(center.eles, properties.zoom);
if (centerPan != null) {
properties.pan = centerPan;
}
} // override pan & zoom w/ fit if set
if (isCore && properties.fit != null) {
var fit = properties.fit;
var fitVp = cy.getFitViewport(fit.eles || fit.boundingBox, fit.padding);
if (fitVp != null) {
properties.pan = fitVp.pan;
properties.zoom = fitVp.zoom;
}
} // override zoom (& potentially pan) w/ zoom obj if set
if (isCore && plainObject(properties.zoom)) {
var vp = cy.getZoomedViewport(properties.zoom);
if (vp != null) {
if (vp.zoomed) {
properties.zoom = vp.zoom;
}
if (vp.panned) {
properties.pan = vp.pan;
}
} else {
properties.zoom = null; // an inavalid zoom (e.g. no delta) gets automatically destroyed
}
}
return new Animation(all[0], properties);
};
},
// animate
animate: function animate() {
return function animateImpl(properties, params) {
var self = this;
var selfIsArrayLike = self.length !== undefined;
var all = selfIsArrayLike ? self : [self]; // put in array if not array-like
var cy = this._private.cy || this;
if (!cy.styleEnabled()) {
return this;
}
if (params) {
properties = extend({}, properties, params);
} // manually hook and run the animation
for (var i = 0; i < all.length; i++) {
var ele = all[i];
var queue = ele.animated() && (properties.queue === undefined || properties.queue);
var ani = ele.animation(properties, queue ? {
queue: true
} : undefined);
ani.play();
}
return this; // chaining
};
},
// animate
stop: function stop() {
return function stopImpl(clearQueue, jumpToEnd) {
var self = this;
var selfIsArrayLike = self.length !== undefined;
var all = selfIsArrayLike ? self : [self]; // put in array if not array-like
var cy = this._private.cy || this;
if (!cy.styleEnabled()) {
return this;
}
for (var i = 0; i < all.length; i++) {
var ele = all[i];
var _p = ele._private;
var anis = _p.animation.current;
for (var j = 0; j < anis.length; j++) {
var ani = anis[j];
var ani_p = ani._private;
if (jumpToEnd) {
// next iteration of the animation loop, the animation
// will go straight to the end and be removed
ani_p.duration = 0;
}
} // clear the queue of future animations
if (clearQueue) {
_p.animation.queue = [];
}
if (!jumpToEnd) {
_p.animation.current = [];
}
} // we have to notify (the animation loop doesn't do it for us on `stop`)
cy.notify('draw');
return this;
};
} // stop
}; // define
var define$1 = {
// access data field
data: function data(params) {
var defaults = {
field: 'data',
bindingEvent: 'data',
allowBinding: false,
allowSetting: false,
allowGetting: false,
settingEvent: 'data',
settingTriggersEvent: false,
triggerFnName: 'trigger',
immutableKeys: {},
// key => true if immutable
updateStyle: false,
beforeGet: function beforeGet(self) {},
beforeSet: function beforeSet(self, obj) {},
onSet: function onSet(self) {},
canSet: function canSet(self) {
return true;
}
};
params = extend({}, defaults, params);
return function dataImpl(name, value) {
var p = params;
var self = this;
var selfIsArrayLike = self.length !== undefined;
var all = selfIsArrayLike ? self : [self]; // put in array if not array-like
var single = selfIsArrayLike ? self[0] : self; // .data('foo', ...)
if (string(name)) {
// set or get property
// .data('foo')
if (p.allowGetting && value === undefined) {
// get
var ret;
if (single) {
p.beforeGet(single);
ret = single._private[p.field][name];
}
return ret; // .data('foo', 'bar')
} else if (p.allowSetting && value !== undefined) {
// set
var valid = !p.immutableKeys[name];
if (valid) {
var change = _defineProperty({}, name, value);
p.beforeSet(self, change);
for (var i = 0, l = all.length; i < l; i++) {
var ele = all[i];
if (p.canSet(ele)) {
ele._private[p.field][name] = value;
}
} // update mappers if asked
if (p.updateStyle) {
self.updateStyle();
} // call onSet callback
p.onSet(self);
if (p.settingTriggersEvent) {
self[p.triggerFnName](p.settingEvent);
}
}
} // .data({ 'foo': 'bar' })
} else if (p.allowSetting && plainObject(name)) {
// extend
var obj = name;
var k, v;
var keys = Object.keys(obj);
p.beforeSet(self, obj);
for (var _i = 0; _i < keys.length; _i++) {
k = keys[_i];
v = obj[k];
var _valid = !p.immutableKeys[k];
if (_valid) {
for (var j = 0; j < all.length; j++) {
var _ele = all[j];
if (p.canSet(_ele)) {
_ele._private[p.field][k] = v;
}
}
}
} // update mappers if asked
if (p.updateStyle) {
self.updateStyle();
} // call onSet callback
p.onSet(self);
if (p.settingTriggersEvent) {
self[p.triggerFnName](p.settingEvent);
} // .data(function(){ ... })
} else if (p.allowBinding && fn(name)) {
// bind to event
var fn$1 = name;
self.on(p.bindingEvent, fn$1); // .data()
} else if (p.allowGetting && name === undefined) {
// get whole object
var _ret;
if (single) {
p.beforeGet(single);
_ret = single._private[p.field];
}
return _ret;
}
return self; // maintain chainability
}; // function
},
// data
// remove data field
removeData: function removeData(params) {
var defaults = {
field: 'data',
event: 'data',
triggerFnName: 'trigger',
triggerEvent: false,
immutableKeys: {} // key => true if immutable
};
params = extend({}, defaults, params);
return function removeDataImpl(names) {
var p = params;
var self = this;
var selfIsArrayLike = self.length !== undefined;
var all = selfIsArrayLike ? self : [self]; // put in array if not array-like
// .removeData('foo bar')
if (string(names)) {
// then get the list of keys, and delete them
var keys = names.split(/\s+/);
var l = keys.length;
for (var i = 0; i < l; i++) {
// delete each non-empty key
var key = keys[i];
if (emptyString(key)) {
continue;
}
var valid = !p.immutableKeys[key]; // not valid if immutable
if (valid) {
for (var i_a = 0, l_a = all.length; i_a < l_a; i_a++) {
all[i_a]._private[p.field][key] = undefined;
}
}
}
if (p.triggerEvent) {
self[p.triggerFnName](p.event);
} // .removeData()
} else if (names === undefined) {
// then delete all keys
for (var _i_a = 0, _l_a = all.length; _i_a < _l_a; _i_a++) {
var _privateFields = all[_i_a]._private[p.field];
var _keys = Object.keys(_privateFields);
for (var _i2 = 0; _i2 < _keys.length; _i2++) {
var _key = _keys[_i2];
var validKeyToDelete = !p.immutableKeys[_key];
if (validKeyToDelete) {
_privateFields[_key] = undefined;
}
}
}
if (p.triggerEvent) {
self[p.triggerFnName](p.event);
}
}
return self; // maintain chaining
}; // function
} // removeData
}; // define
var define$2 = {
eventAliasesOn: function eventAliasesOn(proto) {
var p = proto;
p.addListener = p.listen = p.bind = p.on;
p.unlisten = p.unbind = p.off = p.removeListener;
p.trigger = p.emit; // this is just a wrapper alias of .on()
p.pon = p.promiseOn = function (events, selector) {
var self = this;
var args = Array.prototype.slice.call(arguments, 0);
return new Promise$1(function (resolve, reject) {
var callback = function callback(e) {
self.off.apply(self, offArgs);
resolve(e);
};
var onArgs = args.concat([callback]);
var offArgs = onArgs.concat([]);
self.on.apply(self, onArgs);
});
};
}
}; // define
// use this module to cherry pick functions into your prototype
var define$3 = {};
[define, define$1, define$2].forEach(function (m) {
extend(define$3, m);
});
var elesfn$d = {
animate: define$3.animate(),
animation: define$3.animation(),
animated: define$3.animated(),
clearQueue: define$3.clearQueue(),
delay: define$3.delay(),
delayAnimation: define$3.delayAnimation(),
stop: define$3.stop()
};
var elesfn$e = {
classes: function classes(_classes) {
var self = this;
if (_classes === undefined) {
var ret = [];
self[0]._private.classes.forEach(function (cls) {
return ret.push(cls);
});
return ret;
} else if (!array(_classes)) {
// extract classes from string
_classes = (_classes || '').match(/\S+/g) || [];
}
var changed = [];
var classesSet = new Set$1(_classes); // check and update each ele
for (var j = 0; j < self.length; j++) {
var ele = self[j];
var _p = ele._private;
var eleClasses = _p.classes;
var changedEle = false; // check if ele has all of the passed classes
for (var i = 0; i < _classes.length; i++) {
var cls = _classes[i];
var eleHasClass = eleClasses.has(cls);
if (!eleHasClass) {
changedEle = true;
break;
}
} // check if ele has classes outside of those passed
if (!changedEle) {
changedEle = eleClasses.size !== _classes.length;
}
if (changedEle) {
_p.classes = classesSet;
changed.push(ele);
}
} // trigger update style on those eles that had class changes
if (changed.length > 0) {
this.spawn(changed).updateStyle().emit('class');
}
return self;
},
addClass: function addClass(classes) {
return this.toggleClass(classes, true);
},
hasClass: function hasClass(className) {
var ele = this[0];
return ele != null && ele._private.classes.has(className);
},
toggleClass: function toggleClass(classes, toggle) {
if (!array(classes)) {
// extract classes from string
classes = classes.match(/\S+/g) || [];
}
var self = this;
var toggleUndefd = toggle === undefined;
var changed = []; // eles who had classes changed
for (var i = 0, il = self.length; i < il; i++) {
var ele = self[i];
var eleClasses = ele._private.classes;
var changedEle = false;
for (var j = 0; j < classes.length; j++) {
var cls = classes[j];
var hasClass = eleClasses.has(cls);
var changedNow = false;
if (toggle || toggleUndefd && !hasClass) {
eleClasses.add(cls);
changedNow = true;
} else if (!toggle || toggleUndefd && hasClass) {
eleClasses["delete"](cls);
changedNow = true;
}
if (!changedEle && changedNow) {
changed.push(ele);
changedEle = true;
}
} // for j classes
} // for i eles
// trigger update style on those eles that had class changes
if (changed.length > 0) {
this.spawn(changed).updateStyle().emit('class');
}
return self;
},
removeClass: function removeClass(classes) {
return this.toggleClass(classes, false);
},
flashClass: function flashClass(classes, duration) {
var self = this;
if (duration == null) {
duration = 250;
} else if (duration === 0) {
return self; // nothing to do really
}
self.addClass(classes);
setTimeout(function () {
self.removeClass(classes);
}, duration);
return self;
}
};
elesfn$e.className = elesfn$e.classNames = elesfn$e.classes;
var tokens = {
metaChar: '[\\!\\"\\#\\$\\%\\&\\\'\\(\\)\\*\\+\\,\\.\\/\\:\\;\\<\\=\\>\\?\\@\\[\\]\\^\\`\\{\\|\\}\\~]',
// chars we need to escape in let names, etc
comparatorOp: '=|\\!=|>|>=|<|<=|\\$=|\\^=|\\*=',
// binary comparison op (used in data selectors)
boolOp: '\\?|\\!|\\^',
// boolean (unary) operators (used in data selectors)
string: '"(?:\\\\"|[^"])*"' + '|' + "'(?:\\\\'|[^'])*'",
// string literals (used in data selectors) -- doublequotes | singlequotes
number: number$1,
// number literal (used in data selectors) --- e.g. 0.1234, 1234, 12e123
meta: 'degree|indegree|outdegree',
// allowed metadata fields (i.e. allowed functions to use from Collection)
separator: '\\s*,\\s*',
// queries are separated by commas, e.g. edge[foo = 'bar'], node.someClass
descendant: '\\s+',
child: '\\s+>\\s+',
subject: '\\$',
group: 'node|edge|\\*',
directedEdge: '\\s+->\\s+',
undirectedEdge: '\\s+<->\\s+'
};
tokens.variable = '(?:[\\w-]|(?:\\\\' + tokens.metaChar + '))+'; // a variable name
tokens.value = tokens.string + '|' + tokens.number; // a value literal, either a string or number
tokens.className = tokens.variable; // a class name (follows variable conventions)
tokens.id = tokens.variable; // an element id (follows variable conventions)
(function () {
var ops, op, i; // add @ variants to comparatorOp
ops = tokens.comparatorOp.split('|');
for (i = 0; i < ops.length; i++) {
op = ops[i];
tokens.comparatorOp += '|@' + op;
} // add ! variants to comparatorOp
ops = tokens.comparatorOp.split('|');
for (i = 0; i < ops.length; i++) {
op = ops[i];
if (op.indexOf('!') >= 0) {
continue;
} // skip ops that explicitly contain !
if (op === '=') {
continue;
} // skip = b/c != is explicitly defined
tokens.comparatorOp += '|\\!' + op;
}
})();
/**
* Make a new query object
*
* @prop type {Type} The type enum (int) of the query
* @prop checks List of checks to make against an ele to test for a match
*/
var newQuery = function newQuery() {
return {
checks: []
};
};
/**
* A check type enum-like object. Uses integer values for fast match() lookup.
* The ordering does not matter as long as the ints are unique.
*/
var Type = {
/** E.g. node */
GROUP: 0,
/** A collection of elements */
COLLECTION: 1,
/** A filter(ele) function */
FILTER: 2,
/** E.g. [foo > 1] */
DATA_COMPARE: 3,
/** E.g. [foo] */
DATA_EXIST: 4,
/** E.g. [?foo] */
DATA_BOOL: 5,
/** E.g. [[degree > 2]] */
META_COMPARE: 6,
/** E.g. :selected */
STATE: 7,
/** E.g. #foo */
ID: 8,
/** E.g. .foo */
CLASS: 9,
/** E.g. #foo <-> #bar */
UNDIRECTED_EDGE: 10,
/** E.g. #foo -> #bar */
DIRECTED_EDGE: 11,
/** E.g. $#foo -> #bar */
NODE_SOURCE: 12,
/** E.g. #foo -> $#bar */
NODE_TARGET: 13,
/** E.g. $#foo <-> #bar */
NODE_NEIGHBOR: 14,
/** E.g. #foo > #bar */
CHILD: 15,
/** E.g. #foo #bar */
DESCENDANT: 16,
/** E.g. $#foo > #bar */
PARENT: 17,
/** E.g. $#foo #bar */
ANCESTOR: 18,
/** E.g. #foo > $bar > #baz */
COMPOUND_SPLIT: 19,
/** Always matches, useful placeholder for subject in `COMPOUND_SPLIT` */
TRUE: 20
};
var stateSelectors = [{
selector: ':selected',
matches: function matches(ele) {
return ele.selected();
}
}, {
selector: ':unselected',
matches: function matches(ele) {
return !ele.selected();
}
}, {
selector: ':selectable',
matches: function matches(ele) {
return ele.selectable();
}
}, {
selector: ':unselectable',
matches: function matches(ele) {
return !ele.selectable();
}
}, {
selector: ':locked',
matches: function matches(ele) {
return ele.locked();
}
}, {
selector: ':unlocked',
matches: function matches(ele) {
return !ele.locked();
}
}, {
selector: ':visible',
matches: function matches(ele) {
return ele.visible();
}
}, {
selector: ':hidden',
matches: function matches(ele) {
return !ele.visible();
}
}, {
selector: ':transparent',
matches: function matches(ele) {
return ele.transparent();
}
}, {
selector: ':grabbed',
matches: function matches(ele) {
return ele.grabbed();
}
}, {
selector: ':free',
matches: function matches(ele) {
return !ele.grabbed();
}
}, {
selector: ':removed',
matches: function matches(ele) {
return ele.removed();
}
}, {
selector: ':inside',
matches: function matches(ele) {
return !ele.removed();
}
}, {
selector: ':grabbable',
matches: function matches(ele) {
return ele.grabbable();
}
}, {
selector: ':ungrabbable',
matches: function matches(ele) {
return !ele.grabbable();
}
}, {
selector: ':animated',
matches: function matches(ele) {
return ele.animated();
}
}, {
selector: ':unanimated',
matches: function matches(ele) {
return !ele.animated();
}
}, {
selector: ':parent',
matches: function matches(ele) {
return ele.isParent();
}
}, {
selector: ':childless',
matches: function matches(ele) {
return ele.isChildless();
}
}, {
selector: ':child',
matches: function matches(ele) {
return ele.isChild();
}
}, {
selector: ':orphan',
matches: function matches(ele) {
return ele.isOrphan();
}
}, {
selector: ':nonorphan',
matches: function matches(ele) {
return ele.isChild();
}
}, {
selector: ':compound',
matches: function matches(ele) {
if (ele.isNode()) {
return ele.isParent();
} else {
return ele.source().isParent() || ele.target().isParent();
}
}
}, {
selector: ':loop',
matches: function matches(ele) {
return ele.isLoop();
}
}, {
selector: ':simple',
matches: function matches(ele) {
return ele.isSimple();
}
}, {
selector: ':active',
matches: function matches(ele) {
return ele.active();
}
}, {
selector: ':inactive',
matches: function matches(ele) {
return !ele.active();
}
}, {
selector: ':backgrounding',
matches: function matches(ele) {
return ele.backgrounding();
}
}, {
selector: ':nonbackgrounding',
matches: function matches(ele) {
return !ele.backgrounding();
}
}].sort(function (a, b) {
// n.b. selectors that are starting substrings of others must have the longer ones first
return descending(a.selector, b.selector);
});
var lookup = function () {
var selToFn = {};
var s;
for (var i = 0; i < stateSelectors.length; i++) {
s = stateSelectors[i];
selToFn[s.selector] = s.matches;
}
return selToFn;
}();
var stateSelectorMatches = function stateSelectorMatches(sel, ele) {
return lookup[sel](ele);
};
var stateSelectorRegex = '(' + stateSelectors.map(function (s) {
return s.selector;
}).join('|') + ')';
// so that values get compared properly in Selector.filter()
var cleanMetaChars = function cleanMetaChars(str) {
return str.replace(new RegExp('\\\\(' + tokens.metaChar + ')', 'g'), function (match, $1) {
return $1;
});
};
var replaceLastQuery = function replaceLastQuery(selector, examiningQuery, replacementQuery) {
selector[selector.length - 1] = replacementQuery;
}; // NOTE: add new expression syntax here to have it recognised by the parser;
// - a query contains all adjacent (i.e. no separator in between) expressions;
// - the current query is stored in selector[i]
// - you need to check the query objects in match() for it actually filter properly, but that's pretty straight forward
var exprs = [{
name: 'group',
// just used for identifying when debugging
query: true,
regex: '(' + tokens.group + ')',
populate: function populate(selector, query, _ref) {
var _ref2 = _slicedToArray(_ref, 1),
group = _ref2[0];
query.checks.push({
type: Type.GROUP,
value: group === '*' ? group : group + 's'
});
}
}, {
name: 'state',
query: true,
regex: stateSelectorRegex,
populate: function populate(selector, query, _ref3) {
var _ref4 = _slicedToArray(_ref3, 1),
state = _ref4[0];
query.checks.push({
type: Type.STATE,
value: state
});
}
}, {
name: 'id',
query: true,
regex: '\\#(' + tokens.id + ')',
populate: function populate(selector, query, _ref5) {
var _ref6 = _slicedToArray(_ref5, 1),
id = _ref6[0];
query.checks.push({
type: Type.ID,
value: cleanMetaChars(id)
});
}
}, {
name: 'className',
query: true,
regex: '\\.(' + tokens.className + ')',
populate: function populate(selector, query, _ref7) {
var _ref8 = _slicedToArray(_ref7, 1),
className = _ref8[0];
query.checks.push({
type: Type.CLASS,
value: cleanMetaChars(className)
});
}
}, {
name: 'dataExists',
query: true,
regex: '\\[\\s*(' + tokens.variable + ')\\s*\\]',
populate: function populate(selector, query, _ref9) {
var _ref10 = _slicedToArray(_ref9, 1),
variable = _ref10[0];
query.checks.push({
type: Type.DATA_EXIST,
field: cleanMetaChars(variable)
});
}
}, {
name: 'dataCompare',
query: true,
regex: '\\[\\s*(' + tokens.variable + ')\\s*(' + tokens.comparatorOp + ')\\s*(' + tokens.value + ')\\s*\\]',
populate: function populate(selector, query, _ref11) {
var _ref12 = _slicedToArray(_ref11, 3),
variable = _ref12[0],
comparatorOp = _ref12[1],
value = _ref12[2];
var valueIsString = new RegExp('^' + tokens.string + '$').exec(value) != null;
if (valueIsString) {
value = value.substring(1, value.length - 1);
} else {
value = parseFloat(value);
}
query.checks.push({
type: Type.DATA_COMPARE,
field: cleanMetaChars(variable),
operator: comparatorOp,
value: value
});
}
}, {
name: 'dataBool',
query: true,
regex: '\\[\\s*(' + tokens.boolOp + ')\\s*(' + tokens.variable + ')\\s*\\]',
populate: function populate(selector, query, _ref13) {
var _ref14 = _slicedToArray(_ref13, 2),
boolOp = _ref14[0],
variable = _ref14[1];
query.checks.push({
type: Type.DATA_BOOL,
field: cleanMetaChars(variable),
operator: boolOp
});
}
}, {
name: 'metaCompare',
query: true,
regex: '\\[\\[\\s*(' + tokens.meta + ')\\s*(' + tokens.comparatorOp + ')\\s*(' + tokens.number + ')\\s*\\]\\]',
populate: function populate(selector, query, _ref15) {
var _ref16 = _slicedToArray(_ref15, 3),
meta = _ref16[0],
comparatorOp = _ref16[1],
number = _ref16[2];
query.checks.push({
type: Type.META_COMPARE,
field: cleanMetaChars(meta),
operator: comparatorOp,
value: parseFloat(number)
});
}
}, {
name: 'nextQuery',
separator: true,
regex: tokens.separator,
populate: function populate(selector, query) {
var currentSubject = selector.currentSubject;
var edgeCount = selector.edgeCount;
var compoundCount = selector.compoundCount;
var lastQ = selector[selector.length - 1];
if (currentSubject != null) {
lastQ.subject = currentSubject;
selector.currentSubject = null;
}
lastQ.edgeCount = edgeCount;
lastQ.compoundCount = compoundCount;
selector.edgeCount = 0;
selector.compoundCount = 0; // go on to next query
var nextQuery = selector[selector.length++] = newQuery();
return nextQuery; // this is the new query to be filled by the following exprs
}
}, {
name: 'directedEdge',
separator: true,
regex: tokens.directedEdge,
populate: function populate(selector, query) {
if (selector.currentSubject == null) {
// undirected edge
var edgeQuery = newQuery();
var source = query;
var target = newQuery();
edgeQuery.checks.push({
type: Type.DIRECTED_EDGE,
source: source,
target: target
}); // the query in the selector should be the edge rather than the source
replaceLastQuery(selector, query, edgeQuery);
selector.edgeCount++; // we're now populating the target query with expressions that follow
return target;
} else {
// source/target
var srcTgtQ = newQuery();
var _source = query;
var _target = newQuery();
srcTgtQ.checks.push({
type: Type.NODE_SOURCE,
source: _source,
target: _target
}); // the query in the selector should be the neighbourhood rather than the node
replaceLastQuery(selector, query, srcTgtQ);
selector.edgeCount++;
return _target; // now populating the target with the following expressions
}
}
}, {
name: 'undirectedEdge',
separator: true,
regex: tokens.undirectedEdge,
populate: function populate(selector, query) {
if (selector.currentSubject == null) {
// undirected edge
var edgeQuery = newQuery();
var source = query;
var target = newQuery();
edgeQuery.checks.push({
type: Type.UNDIRECTED_EDGE,
nodes: [source, target]
}); // the query in the selector should be the edge rather than the source
replaceLastQuery(selector, query, edgeQuery);
selector.edgeCount++; // we're now populating the target query with expressions that follow
return target;
} else {
// neighbourhood
var nhoodQ = newQuery();
var node = query;
var neighbor = newQuery();
nhoodQ.checks.push({
type: Type.NODE_NEIGHBOR,
node: node,
neighbor: neighbor
}); // the query in the selector should be the neighbourhood rather than the node
replaceLastQuery(selector, query, nhoodQ);
return neighbor; // now populating the neighbor with following expressions
}
}
}, {
name: 'child',
separator: true,
regex: tokens.child,
populate: function populate(selector, query) {
if (selector.currentSubject == null) {
// default: child query
var parentChildQuery = newQuery();
var child = newQuery();
var parent = selector[selector.length - 1];
parentChildQuery.checks.push({
type: Type.CHILD,
parent: parent,
child: child
}); // the query in the selector should be the '>' itself
replaceLastQuery(selector, query, parentChildQuery);
selector.compoundCount++; // we're now populating the child query with expressions that follow
return child;
} else if (selector.currentSubject === query) {
// compound split query
var compound = newQuery();
var left = selector[selector.length - 1];
var right = newQuery();
var subject = newQuery();
var _child = newQuery();
var _parent = newQuery(); // set up the root compound q
compound.checks.push({
type: Type.COMPOUND_SPLIT,
left: left,
right: right,
subject: subject
}); // populate the subject and replace the q at the old spot (within left) with TRUE
subject.checks = query.checks; // take the checks from the left
query.checks = [{
type: Type.TRUE
}]; // checks under left refs the subject implicitly
// set up the right q
_parent.checks.push({
type: Type.TRUE
}); // parent implicitly refs the subject
right.checks.push({
type: Type.PARENT,
// type is swapped on right side queries
parent: _parent,
child: _child // empty for now
});
replaceLastQuery(selector, left, compound); // update the ref since we moved things around for `query`
selector.currentSubject = subject;
selector.compoundCount++;
return _child; // now populating the right side's child
} else {
// parent query
// info for parent query
var _parent2 = newQuery();
var _child2 = newQuery();
var pcQChecks = [{
type: Type.PARENT,
parent: _parent2,
child: _child2
}]; // the parent-child query takes the place of the query previously being populated
_parent2.checks = query.checks; // the previous query contains the checks for the parent
query.checks = pcQChecks; // pc query takes over
selector.compoundCount++;
return _child2; // we're now populating the child
}
}
}, {
name: 'descendant',
separator: true,
regex: tokens.descendant,
populate: function populate(selector, query) {
if (selector.currentSubject == null) {
// default: descendant query
var ancChQuery = newQuery();
var descendant = newQuery();
var ancestor = selector[selector.length - 1];
ancChQuery.checks.push({
type: Type.DESCENDANT,
ancestor: ancestor,
descendant: descendant
}); // the query in the selector should be the '>' itself
replaceLastQuery(selector, query, ancChQuery);
selector.compoundCount++; // we're now populating the descendant query with expressions that follow
return descendant;
} else if (selector.currentSubject === query) {
// compound split query
var compound = newQuery();
var left = selector[selector.length - 1];
var right = newQuery();
var subject = newQuery();
var _descendant = newQuery();
var _ancestor = newQuery(); // set up the root compound q
compound.checks.push({
type: Type.COMPOUND_SPLIT,
left: left,
right: right,
subject: subject
}); // populate the subject and replace the q at the old spot (within left) with TRUE
subject.checks = query.checks; // take the checks from the left
query.checks = [{
type: Type.TRUE
}]; // checks under left refs the subject implicitly
// set up the right q
_ancestor.checks.push({
type: Type.TRUE
}); // ancestor implicitly refs the subject
right.checks.push({
type: Type.ANCESTOR,
// type is swapped on right side queries
ancestor: _ancestor,
descendant: _descendant // empty for now
});
replaceLastQuery(selector, left, compound); // update the ref since we moved things around for `query`
selector.currentSubject = subject;
selector.compoundCount++;
return _descendant; // now populating the right side's descendant
} else {
// ancestor query
// info for parent query
var _ancestor2 = newQuery();
var _descendant2 = newQuery();
var adQChecks = [{
type: Type.ANCESTOR,
ancestor: _ancestor2,
descendant: _descendant2
}]; // the parent-child query takes the place of the query previously being populated
_ancestor2.checks = query.checks; // the previous query contains the checks for the parent
query.checks = adQChecks; // pc query takes over
selector.compoundCount++;
return _descendant2; // we're now populating the child
}
}
}, {
name: 'subject',
modifier: true,
regex: tokens.subject,
populate: function populate(selector, query) {
if (selector.currentSubject != null && selector.currentSubject !== query) {
warn('Redefinition of subject in selector `' + selector.toString() + '`');
return false;
}
selector.currentSubject = query;
var topQ = selector[selector.length - 1];
var topChk = topQ.checks[0];
var topType = topChk == null ? null : topChk.type;
if (topType === Type.DIRECTED_EDGE) {
// directed edge with subject on the target
// change to target node check
topChk.type = Type.NODE_TARGET;
} else if (topType === Type.UNDIRECTED_EDGE) {
// undirected edge with subject on the second node
// change to neighbor check
topChk.type = Type.NODE_NEIGHBOR;
topChk.node = topChk.nodes[1]; // second node is subject
topChk.neighbor = topChk.nodes[0]; // clean up unused fields for new type
topChk.nodes = null;
}
}
}];
exprs.forEach(function (e) {
return e.regexObj = new RegExp('^' + e.regex);
});
/**
* Of all the expressions, find the first match in the remaining text.
* @param {string} remaining The remaining text to parse
* @returns The matched expression and the newly remaining text `{ expr, match, name, remaining }`
*/
var consumeExpr = function consumeExpr(remaining) {
var expr;
var match;
var name;
for (var j = 0; j < exprs.length; j++) {
var e = exprs[j];
var n = e.name;
var m = remaining.match(e.regexObj);
if (m != null) {
match = m;
expr = e;
name = n;
var consumed = m[0];
remaining = remaining.substring(consumed.length);
break; // we've consumed one expr, so we can return now
}
}
return {
expr: expr,
match: match,
name: name,
remaining: remaining
};
};
/**
* Consume all the leading whitespace
* @param {string} remaining The text to consume
* @returns The text with the leading whitespace removed
*/
var consumeWhitespace = function consumeWhitespace(remaining) {
var match = remaining.match(/^\s+/);
if (match) {
var consumed = match[0];
remaining = remaining.substring(consumed.length);
}
return remaining;
};
/**
* Parse the string and store the parsed representation in the Selector.
* @param {string} selector The selector string
* @returns `true` if the selector was successfully parsed, `false` otherwise
*/
var parse = function parse(selector) {
var self = this;
var remaining = self.inputText = selector;
var currentQuery = self[0] = newQuery();
self.length = 1;
remaining = consumeWhitespace(remaining); // get rid of leading whitespace
for (;;) {
var exprInfo = consumeExpr(remaining);
if (exprInfo.expr == null) {
warn('The selector `' + selector + '`is invalid');
return false;
} else {
var args = exprInfo.match.slice(1); // let the token populate the selector object in currentQuery
var ret = exprInfo.expr.populate(self, currentQuery, args);
if (ret === false) {
return false; // exit if population failed
} else if (ret != null) {
currentQuery = ret; // change the current query to be filled if the expr specifies
}
}
remaining = exprInfo.remaining; // we're done when there's nothing left to parse
if (remaining.match(/^\s*$/)) {
break;
}
}
var lastQ = self[self.length - 1];
if (self.currentSubject != null) {
lastQ.subject = self.currentSubject;
}
lastQ.edgeCount = self.edgeCount;
lastQ.compoundCount = self.compoundCount;
for (var i = 0; i < self.length; i++) {
var q = self[i]; // in future, this could potentially be allowed if there were operator precedence and detection of invalid combinations
if (q.compoundCount > 0 && q.edgeCount > 0) {
warn('The selector `' + selector + '` is invalid because it uses both a compound selector and an edge selector');
return false;
}
if (q.edgeCount > 1) {
warn('The selector `' + selector + '` is invalid because it uses multiple edge selectors');
return false;
} else if (q.edgeCount === 1) {
warn('The selector `' + selector + '` is deprecated. Edge selectors do not take effect on changes to source and target nodes after an edge is added, for performance reasons. Use a class or data selector on edges instead, updating the class or data of an edge when your app detects a change in source or target nodes.');
}
}
return true; // success
};
/**
* Get the selector represented as a string. This value uses default formatting,
* so things like spacing may differ from the input text passed to the constructor.
* @returns {string} The selector string
*/
var toString = function toString() {
if (this.toStringCache != null) {
return this.toStringCache;
}
var clean = function clean(obj) {
if (obj == null) {
return '';
} else {
return obj;
}
};
var cleanVal = function cleanVal(val) {
if (string(val)) {
return '"' + val + '"';
} else {
return clean(val);
}
};
var space = function space(val) {
return ' ' + val + ' ';
};
var checkToString = function checkToString(check, subject) {
var type = check.type,
value = check.value;
switch (type) {
case Type.GROUP:
{
var group = clean(value);
return group.substring(0, group.length - 1);
}
case Type.DATA_COMPARE:
{
var field = check.field,
operator = check.operator;
return '[' + field + space(clean(operator)) + cleanVal(value) + ']';
}
case Type.DATA_BOOL:
{
var _operator = check.operator,
_field = check.field;
return '[' + clean(_operator) + _field + ']';
}
case Type.DATA_EXIST:
{
var _field2 = check.field;
return '[' + _field2 + ']';
}
case Type.META_COMPARE:
{
var _operator2 = check.operator,
_field3 = check.field;
return '[[' + _field3 + space(clean(_operator2)) + cleanVal(value) + ']]';
}
case Type.STATE:
{
return value;
}
case Type.ID:
{
return '#' + value;
}
case Type.CLASS:
{
return '.' + value;
}
case Type.PARENT:
case Type.CHILD:
{
return queryToString(check.parent, subject) + space('>') + queryToString(check.child, subject);
}
case Type.ANCESTOR:
case Type.DESCENDANT:
{
return queryToString(check.ancestor, subject) + ' ' + queryToString(check.descendant, subject);
}
case Type.COMPOUND_SPLIT:
{
var lhs = queryToString(check.left, subject);
var sub = queryToString(check.subject, subject);
var rhs = queryToString(check.right, subject);
return lhs + (lhs.length > 0 ? ' ' : '') + sub + rhs;
}
case Type.TRUE:
{
return '';
}
}
};
var queryToString = function queryToString(query, subject) {
return query.checks.reduce(function (str, chk, i) {
return str + (subject === query && i === 0 ? '$' : '') + checkToString(chk, subject);
}, '');
};
var str = '';
for (var i = 0; i < this.length; i++) {
var query = this[i];
str += queryToString(query, query.subject);
if (this.length > 1 && i < this.length - 1) {
str += ', ';
}
}
this.toStringCache = str;
return str;
};
var parse$1 = {
parse: parse,
toString: toString
};
var valCmp = function valCmp(fieldVal, operator, value) {
var matches;
var isFieldStr = string(fieldVal);
var isFieldNum = number(fieldVal);
var isValStr = string(value);
var fieldStr, valStr;
var caseInsensitive = false;
var notExpr = false;
var isIneqCmp = false;
if (operator.indexOf('!') >= 0) {
operator = operator.replace('!', '');
notExpr = true;
}
if (operator.indexOf('@') >= 0) {
operator = operator.replace('@', '');
caseInsensitive = true;
}
if (isFieldStr || isValStr || caseInsensitive) {
fieldStr = !isFieldStr && !isFieldNum ? '' : '' + fieldVal;
valStr = '' + value;
} // if we're doing a case insensitive comparison, then we're using a STRING comparison
// even if we're comparing numbers
if (caseInsensitive) {
fieldVal = fieldStr = fieldStr.toLowerCase();
value = valStr = valStr.toLowerCase();
}
switch (operator) {
case '*=':
matches = fieldStr.indexOf(valStr) >= 0;
break;
case '$=':
matches = fieldStr.indexOf(valStr, fieldStr.length - valStr.length) >= 0;
break;
case '^=':
matches = fieldStr.indexOf(valStr) === 0;
break;
case '=':
matches = fieldVal === value;
break;
case '>':
isIneqCmp = true;
matches = fieldVal > value;
break;
case '>=':
isIneqCmp = true;
matches = fieldVal >= value;
break;
case '<':
isIneqCmp = true;
matches = fieldVal < value;
break;
case '<=':
isIneqCmp = true;
matches = fieldVal <= value;
break;
default:
matches = false;
break;
} // apply the not op, but null vals for inequalities should always stay non-matching
if (notExpr && (fieldVal != null || !isIneqCmp)) {
matches = !matches;
}
return matches;
};
var boolCmp = function boolCmp(fieldVal, operator) {
switch (operator) {
case '?':
return fieldVal ? true : false;
case '!':
return fieldVal ? false : true;
case '^':
return fieldVal === undefined;
}
};
var existCmp = function existCmp(fieldVal) {
return fieldVal !== undefined;
};
var data = function data(ele, field) {
return ele.data(field);
};
var meta = function meta(ele, field) {
return ele[field]();
};
/** A lookup of `match(check, ele)` functions by `Type` int */
var match = [];
/**
* Returns whether the query matches for the element
* @param query The `{ type, value, ... }` query object
* @param ele The element to compare against
*/
var matches = function matches(query, ele) {
return query.checks.every(function (chk) {
return match[chk.type](chk, ele);
});
};
match[Type.GROUP] = function (check, ele) {
var group = check.value;
return group === '*' || group === ele.group();
};
match[Type.STATE] = function (check, ele) {
var stateSelector = check.value;
return stateSelectorMatches(stateSelector, ele);
};
match[Type.ID] = function (check, ele) {
var id = check.value;
return ele.id() === id;
};
match[Type.CLASS] = function (check, ele) {
var cls = check.value;
return ele.hasClass(cls);
};
match[Type.META_COMPARE] = function (check, ele) {
var field = check.field,
operator = check.operator,
value = check.value;
return valCmp(meta(ele, field), operator, value);
};
match[Type.DATA_COMPARE] = function (check, ele) {
var field = check.field,
operator = check.operator,
value = check.value;
return valCmp(data(ele, field), operator, value);
};
match[Type.DATA_BOOL] = function (check, ele) {
var field = check.field,
operator = check.operator;
return boolCmp(data(ele, field), operator);
};
match[Type.DATA_EXIST] = function (check, ele) {
var field = check.field,
operator = check.operator;
return existCmp(data(ele, field));
};
match[Type.UNDIRECTED_EDGE] = function (check, ele) {
var qA = check.nodes[0];
var qB = check.nodes[1];
var src = ele.source();
var tgt = ele.target();
return matches(qA, src) && matches(qB, tgt) || matches(qB, src) && matches(qA, tgt);
};
match[Type.NODE_NEIGHBOR] = function (check, ele) {
return matches(check.node, ele) && ele.neighborhood().some(function (n) {
return n.isNode() && matches(check.neighbor, n);
});
};
match[Type.DIRECTED_EDGE] = function (check, ele) {
return matches(check.source, ele.source()) && matches(check.target, ele.target());
};
match[Type.NODE_SOURCE] = function (check, ele) {
return matches(check.source, ele) && ele.outgoers().some(function (n) {
return n.isNode() && matches(check.target, n);
});
};
match[Type.NODE_TARGET] = function (check, ele) {
return matches(check.target, ele) && ele.incomers().some(function (n) {
return n.isNode() && matches(check.source, n);
});
};
match[Type.CHILD] = function (check, ele) {
return matches(check.child, ele) && matches(check.parent, ele.parent());
};
match[Type.PARENT] = function (check, ele) {
return matches(check.parent, ele) && ele.children().some(function (c) {
return matches(check.child, c);
});
};
match[Type.DESCENDANT] = function (check, ele) {
return matches(check.descendant, ele) && ele.ancestors().some(function (a) {
return matches(check.ancestor, a);
});
};
match[Type.ANCESTOR] = function (check, ele) {
return matches(check.ancestor, ele) && ele.descendants().some(function (d) {
return matches(check.descendant, d);
});
};
match[Type.COMPOUND_SPLIT] = function (check, ele) {
return matches(check.subject, ele) && matches(check.left, ele) && matches(check.right, ele);
};
match[Type.TRUE] = function () {
return true;
};
match[Type.COLLECTION] = function (check, ele) {
var collection = check.value;
return collection.has(ele);
};
match[Type.FILTER] = function (check, ele) {
var filter = check.value;
return filter(ele);
};
var filter = function filter(collection) {
var self = this; // for 1 id #foo queries, just get the element
if (self.length === 1 && self[0].checks.length === 1 && self[0].checks[0].type === Type.ID) {
return collection.getElementById(self[0].checks[0].value).collection();
}
var selectorFunction = function selectorFunction(element) {
for (var j = 0; j < self.length; j++) {
var query = self[j];
if (matches(query, element)) {
return true;
}
}
return false;
};
if (self.text() == null) {
selectorFunction = function selectorFunction() {
return true;
};
}
return collection.filter(selectorFunction);
}; // filter
// does selector match a single element?
var matches$1 = function matches$1(ele) {
var self = this;
for (var j = 0; j < self.length; j++) {
var query = self[j];
if (matches(query, ele)) {
return true;
}
}
return false;
}; // matches
var matching = {
matches: matches$1,
filter: filter
};
var Selector = function Selector(selector) {
this.inputText = selector;
this.currentSubject = null;
this.compoundCount = 0;
this.edgeCount = 0;
this.length = 0;
if (selector == null || string(selector) && selector.match(/^\s*$/)) ; else if (elementOrCollection(selector)) {
this.addQuery({
checks: [{
type: Type.COLLECTION,
value: selector.collection()
}]
});
} else if (fn(selector)) {
this.addQuery({
checks: [{
type: Type.FILTER,
value: selector
}]
});
} else if (string(selector)) {
if (!this.parse(selector)) {
this.invalid = true;
}
} else {
error('A selector must be created from a string; found ');
}
};
var selfn = Selector.prototype;
[parse$1, matching].forEach(function (p) {
return extend(selfn, p);
});
selfn.text = function () {
return this.inputText;
};
selfn.size = function () {
return this.length;
};
selfn.eq = function (i) {
return this[i];
};
selfn.sameText = function (otherSel) {
return !this.invalid && !otherSel.invalid && this.text() === otherSel.text();
};
selfn.addQuery = function (q) {
this[this.length++] = q;
};
selfn.selector = selfn.toString;
var elesfn$f = {
allAre: function allAre(selector) {
var selObj = new Selector(selector);
return this.every(function (ele) {
return selObj.matches(ele);
});
},
is: function is(selector) {
var selObj = new Selector(selector);
return this.some(function (ele) {
return selObj.matches(ele);
});
},
some: function some(fn, thisArg) {
for (var i = 0; i < this.length; i++) {
var ret = !thisArg ? fn(this[i], i, this) : fn.apply(thisArg, [this[i], i, this]);
if (ret) {
return true;
}
}
return false;
},
every: function every(fn, thisArg) {
for (var i = 0; i < this.length; i++) {
var ret = !thisArg ? fn(this[i], i, this) : fn.apply(thisArg, [this[i], i, this]);
if (!ret) {
return false;
}
}
return true;
},
same: function same(collection) {
// cheap collection ref check
if (this === collection) {
return true;
}
collection = this.cy().collection(collection);
var thisLength = this.length;
var collectionLength = collection.length; // cheap length check
if (thisLength !== collectionLength) {
return false;
} // cheap element ref check
if (thisLength === 1) {
return this[0] === collection[0];
}
return this.every(function (ele) {
return collection.hasElementWithId(ele.id());
});
},
anySame: function anySame(collection) {
collection = this.cy().collection(collection);
return this.some(function (ele) {
return collection.hasElementWithId(ele.id());
});
},
allAreNeighbors: function allAreNeighbors(collection) {
collection = this.cy().collection(collection);
var nhood = this.neighborhood();
return collection.every(function (ele) {
return nhood.hasElementWithId(ele.id());
});
},
contains: function contains(collection) {
collection = this.cy().collection(collection);
var self = this;
return collection.every(function (ele) {
return self.hasElementWithId(ele.id());
});
}
};
elesfn$f.allAreNeighbours = elesfn$f.allAreNeighbors;
elesfn$f.has = elesfn$f.contains;
elesfn$f.equal = elesfn$f.equals = elesfn$f.same;
var cache = function cache(fn, name) {
return function traversalCache(arg1, arg2, arg3, arg4) {
var selectorOrEles = arg1;
var eles = this;
var key;
if (selectorOrEles == null) {
key = '';
} else if (elementOrCollection(selectorOrEles) && selectorOrEles.length === 1) {
key = selectorOrEles.id();
}
if (eles.length === 1 && key) {
var _p = eles[0]._private;
var tch = _p.traversalCache = _p.traversalCache || {};
var ch = tch[name] = tch[name] || [];
var hash = hashString(key);
var cacheHit = ch[hash];
if (cacheHit) {
return cacheHit;
} else {
return ch[hash] = fn.call(eles, arg1, arg2, arg3, arg4);
}
} else {
return fn.call(eles, arg1, arg2, arg3, arg4);
}
};
};
var elesfn$g = {
parent: function parent(selector) {
var parents = []; // optimisation for single ele call
if (this.length === 1) {
var parent = this[0]._private.parent;
if (parent) {
return parent;
}
}
for (var i = 0; i < this.length; i++) {
var ele = this[i];
var _parent = ele._private.parent;
if (_parent) {
parents.push(_parent);
}
}
return this.spawn(parents, true).filter(selector);
},
parents: function parents(selector) {
var parents = [];
var eles = this.parent();
while (eles.nonempty()) {
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
parents.push(ele);
}
eles = eles.parent();
}
return this.spawn(parents, true).filter(selector);
},
commonAncestors: function commonAncestors(selector) {
var ancestors;
for (var i = 0; i < this.length; i++) {
var ele = this[i];
var parents = ele.parents();
ancestors = ancestors || parents;
ancestors = ancestors.intersect(parents); // current list must be common with current ele parents set
}
return ancestors.filter(selector);
},
orphans: function orphans(selector) {
return this.stdFilter(function (ele) {
return ele.isOrphan();
}).filter(selector);
},
nonorphans: function nonorphans(selector) {
return this.stdFilter(function (ele) {
return ele.isChild();
}).filter(selector);
},
children: cache(function (selector) {
var children = [];
for (var i = 0; i < this.length; i++) {
var ele = this[i];
var eleChildren = ele._private.children;
for (var j = 0; j < eleChildren.length; j++) {
children.push(eleChildren[j]);
}
}
return this.spawn(children, true).filter(selector);
}, 'children'),
siblings: function siblings(selector) {
return this.parent().children().not(this).filter(selector);
},
isParent: function isParent() {
var ele = this[0];
if (ele) {
return ele.isNode() && ele._private.children.length !== 0;
}
},
isChildless: function isChildless() {
var ele = this[0];
if (ele) {
return ele.isNode() && ele._private.children.length === 0;
}
},
isChild: function isChild() {
var ele = this[0];
if (ele) {
return ele.isNode() && ele._private.parent != null;
}
},
isOrphan: function isOrphan() {
var ele = this[0];
if (ele) {
return ele.isNode() && ele._private.parent == null;
}
},
descendants: function descendants(selector) {
var elements = [];
function add(eles) {
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
elements.push(ele);
if (ele.children().nonempty()) {
add(ele.children());
}
}
}
add(this.children());
return this.spawn(elements, true).filter(selector);
}
};
function forEachCompound(eles, fn, includeSelf, recursiveStep) {
var q = [];
var did = new Set$1();
var cy = eles.cy();
var hasCompounds = cy.hasCompoundNodes();
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
if (includeSelf) {
q.push(ele);
} else if (hasCompounds) {
recursiveStep(q, did, ele);
}
}
while (q.length > 0) {
var _ele = q.shift();
fn(_ele);
did.add(_ele.id());
if (hasCompounds) {
recursiveStep(q, did, _ele);
}
}
return eles;
}
function addChildren(q, did, ele) {
if (ele.isParent()) {
var children = ele._private.children;
for (var i = 0; i < children.length; i++) {
var child = children[i];
if (!did.has(child.id())) {
q.push(child);
}
}
}
} // very efficient version of eles.add( eles.descendants() ).forEach()
// for internal use
elesfn$g.forEachDown = function (fn) {
var includeSelf = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
return forEachCompound(this, fn, includeSelf, addChildren);
};
function addParent(q, did, ele) {
if (ele.isChild()) {
var parent = ele._private.parent;
if (!did.has(parent.id())) {
q.push(parent);
}
}
}
elesfn$g.forEachUp = function (fn) {
var includeSelf = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
return forEachCompound(this, fn, includeSelf, addParent);
};
function addParentAndChildren(q, did, ele) {
addParent(q, did, ele);
addChildren(q, did, ele);
}
elesfn$g.forEachUpAndDown = function (fn) {
var includeSelf = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
return forEachCompound(this, fn, includeSelf, addParentAndChildren);
}; // aliases
elesfn$g.ancestors = elesfn$g.parents;
var fn$1, elesfn$h;
fn$1 = elesfn$h = {
data: define$3.data({
field: 'data',
bindingEvent: 'data',
allowBinding: true,
allowSetting: true,
settingEvent: 'data',
settingTriggersEvent: true,
triggerFnName: 'trigger',
allowGetting: true,
immutableKeys: {
'id': true,
'source': true,
'target': true,
'parent': true
},
updateStyle: true
}),
removeData: define$3.removeData({
field: 'data',
event: 'data',
triggerFnName: 'trigger',
triggerEvent: true,
immutableKeys: {
'id': true,
'source': true,
'target': true,
'parent': true
},
updateStyle: true
}),
scratch: define$3.data({
field: 'scratch',
bindingEvent: 'scratch',
allowBinding: true,
allowSetting: true,
settingEvent: 'scratch',
settingTriggersEvent: true,
triggerFnName: 'trigger',
allowGetting: true,
updateStyle: true
}),
removeScratch: define$3.removeData({
field: 'scratch',
event: 'scratch',
triggerFnName: 'trigger',
triggerEvent: true,
updateStyle: true
}),
rscratch: define$3.data({
field: 'rscratch',
allowBinding: false,
allowSetting: true,
settingTriggersEvent: false,
allowGetting: true
}),
removeRscratch: define$3.removeData({
field: 'rscratch',
triggerEvent: false
}),
id: function id() {
var ele = this[0];
if (ele) {
return ele._private.data.id;
}
}
}; // aliases
fn$1.attr = fn$1.data;
fn$1.removeAttr = fn$1.removeData;
var data$1 = elesfn$h;
var elesfn$i = {};
function defineDegreeFunction(callback) {
return function (includeLoops) {
var self = this;
if (includeLoops === undefined) {
includeLoops = true;
}
if (self.length === 0) {
return;
}
if (self.isNode() && !self.removed()) {
var degree = 0;
var node = self[0];
var connectedEdges = node._private.edges;
for (var i = 0; i < connectedEdges.length; i++) {
var edge = connectedEdges[i];
if (!includeLoops && edge.isLoop()) {
continue;
}
degree += callback(node, edge);
}
return degree;
} else {
return;
}
};
}
extend(elesfn$i, {
degree: defineDegreeFunction(function (node, edge) {
if (edge.source().same(edge.target())) {
return 2;
} else {
return 1;
}
}),
indegree: defineDegreeFunction(function (node, edge) {
if (edge.target().same(node)) {
return 1;
} else {
return 0;
}
}),
outdegree: defineDegreeFunction(function (node, edge) {
if (edge.source().same(node)) {
return 1;
} else {
return 0;
}
})
});
function defineDegreeBoundsFunction(degreeFn, callback) {
return function (includeLoops) {
var ret;
var nodes = this.nodes();
for (var i = 0; i < nodes.length; i++) {
var ele = nodes[i];
var degree = ele[degreeFn](includeLoops);
if (degree !== undefined && (ret === undefined || callback(degree, ret))) {
ret = degree;
}
}
return ret;
};
}
extend(elesfn$i, {
minDegree: defineDegreeBoundsFunction('degree', function (degree, min) {
return degree < min;
}),
maxDegree: defineDegreeBoundsFunction('degree', function (degree, max) {
return degree > max;
}),
minIndegree: defineDegreeBoundsFunction('indegree', function (degree, min) {
return degree < min;
}),
maxIndegree: defineDegreeBoundsFunction('indegree', function (degree, max) {
return degree > max;
}),
minOutdegree: defineDegreeBoundsFunction('outdegree', function (degree, min) {
return degree < min;
}),
maxOutdegree: defineDegreeBoundsFunction('outdegree', function (degree, max) {
return degree > max;
})
});
extend(elesfn$i, {
totalDegree: function totalDegree(includeLoops) {
var total = 0;
var nodes = this.nodes();
for (var i = 0; i < nodes.length; i++) {
total += nodes[i].degree(includeLoops);
}
return total;
}
});
var fn$2, elesfn$j;
var beforePositionSet = function beforePositionSet(eles, newPos, silent) {
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
if (!ele.locked()) {
var oldPos = ele._private.position;
var delta = {
x: newPos.x != null ? newPos.x - oldPos.x : 0,
y: newPos.y != null ? newPos.y - oldPos.y : 0
};
if (ele.isParent() && !(delta.x === 0 && delta.y === 0)) {
ele.children().shift(delta, silent);
}
ele.shiftCachedBoundingBox(delta);
}
}
};
var positionDef = {
field: 'position',
bindingEvent: 'position',
allowBinding: true,
allowSetting: true,
settingEvent: 'position',
settingTriggersEvent: true,
triggerFnName: 'emitAndNotify',
allowGetting: true,
validKeys: ['x', 'y'],
beforeGet: function beforeGet(ele) {
ele.updateCompoundBounds();
},
beforeSet: function beforeSet(eles, newPos) {
beforePositionSet(eles, newPos, false);
},
onSet: function onSet(eles) {
eles.dirtyCompoundBoundsCache();
},
canSet: function canSet(ele) {
return !ele.locked();
}
};
fn$2 = elesfn$j = {
position: define$3.data(positionDef),
// position but no notification to renderer
silentPosition: define$3.data(extend({}, positionDef, {
allowBinding: false,
allowSetting: true,
settingTriggersEvent: false,
allowGetting: false,
beforeSet: function beforeSet(eles, newPos) {
beforePositionSet(eles, newPos, true);
}
})),
positions: function positions(pos, silent) {
if (plainObject(pos)) {
if (silent) {
this.silentPosition(pos);
} else {
this.position(pos);
}
} else if (fn(pos)) {
var _fn = pos;
var cy = this.cy();
cy.startBatch();
for (var i = 0; i < this.length; i++) {
var ele = this[i];
var _pos = void 0;
if (_pos = _fn(ele, i)) {
if (silent) {
ele.silentPosition(_pos);
} else {
ele.position(_pos);
}
}
}
cy.endBatch();
}
return this; // chaining
},
silentPositions: function silentPositions(pos) {
return this.positions(pos, true);
},
shift: function shift(dim, val, silent) {
var delta;
if (plainObject(dim)) {
delta = {
x: number(dim.x) ? dim.x : 0,
y: number(dim.y) ? dim.y : 0
};
silent = val;
} else if (string(dim) && number(val)) {
delta = {
x: 0,
y: 0
};
delta[dim] = val;
}
if (delta != null) {
var cy = this.cy();
cy.startBatch();
for (var i = 0; i < this.length; i++) {
var ele = this[i];
var pos = ele.position();
var newPos = {
x: pos.x + delta.x,
y: pos.y + delta.y
};
if (silent) {
ele.silentPosition(newPos);
} else {
ele.position(newPos);
}
}
cy.endBatch();
}
return this;
},
silentShift: function silentShift(dim, val) {
if (plainObject(dim)) {
this.shift(dim, true);
} else if (string(dim) && number(val)) {
this.shift(dim, val, true);
}
return this;
},
// get/set the rendered (i.e. on screen) positon of the element
renderedPosition: function renderedPosition(dim, val) {
var ele = this[0];
var cy = this.cy();
var zoom = cy.zoom();
var pan = cy.pan();
var rpos = plainObject(dim) ? dim : undefined;
var setting = rpos !== undefined || val !== undefined && string(dim);
if (ele && ele.isNode()) {
// must have an element and must be a node to return position
if (setting) {
for (var i = 0; i < this.length; i++) {
var _ele = this[i];
if (val !== undefined) {
// set one dimension
_ele.position(dim, (val - pan[dim]) / zoom);
} else if (rpos !== undefined) {
// set whole position
_ele.position(renderedToModelPosition(rpos, zoom, pan));
}
}
} else {
// getting
var pos = ele.position();
rpos = modelToRenderedPosition(pos, zoom, pan);
if (dim === undefined) {
// then return the whole rendered position
return rpos;
} else {
// then return the specified dimension
return rpos[dim];
}
}
} else if (!setting) {
return undefined; // for empty collection case
}
return this; // chaining
},
// get/set the position relative to the parent
relativePosition: function relativePosition(dim, val) {
var ele = this[0];
var cy = this.cy();
var ppos = plainObject(dim) ? dim : undefined;
var setting = ppos !== undefined || val !== undefined && string(dim);
var hasCompoundNodes = cy.hasCompoundNodes();
if (ele && ele.isNode()) {
// must have an element and must be a node to return position
if (setting) {
for (var i = 0; i < this.length; i++) {
var _ele2 = this[i];
var parent = hasCompoundNodes ? _ele2.parent() : null;
var hasParent = parent && parent.length > 0;
var relativeToParent = hasParent;
if (hasParent) {
parent = parent[0];
}
var origin = relativeToParent ? parent.position() : {
x: 0,
y: 0
};
if (val !== undefined) {
// set one dimension
_ele2.position(dim, val + origin[dim]);
} else if (ppos !== undefined) {
// set whole position
_ele2.position({
x: ppos.x + origin.x,
y: ppos.y + origin.y
});
}
}
} else {
// getting
var pos = ele.position();
var _parent = hasCompoundNodes ? ele.parent() : null;
var _hasParent = _parent && _parent.length > 0;
var _relativeToParent = _hasParent;
if (_hasParent) {
_parent = _parent[0];
}
var _origin = _relativeToParent ? _parent.position() : {
x: 0,
y: 0
};
ppos = {
x: pos.x - _origin.x,
y: pos.y - _origin.y
};
if (dim === undefined) {
// then return the whole rendered position
return ppos;
} else {
// then return the specified dimension
return ppos[dim];
}
}
} else if (!setting) {
return undefined; // for empty collection case
}
return this; // chaining
}
}; // aliases
fn$2.modelPosition = fn$2.point = fn$2.position;
fn$2.modelPositions = fn$2.points = fn$2.positions;
fn$2.renderedPoint = fn$2.renderedPosition;
fn$2.relativePoint = fn$2.relativePosition;
var position = elesfn$j;
var fn$3, elesfn$k;
fn$3 = elesfn$k = {};
elesfn$k.renderedBoundingBox = function (options) {
var bb = this.boundingBox(options);
var cy = this.cy();
var zoom = cy.zoom();
var pan = cy.pan();
var x1 = bb.x1 * zoom + pan.x;
var x2 = bb.x2 * zoom + pan.x;
var y1 = bb.y1 * zoom + pan.y;
var y2 = bb.y2 * zoom + pan.y;
return {
x1: x1,
x2: x2,
y1: y1,
y2: y2,
w: x2 - x1,
h: y2 - y1
};
};
elesfn$k.dirtyCompoundBoundsCache = function () {
var cy = this.cy();
if (!cy.styleEnabled() || !cy.hasCompoundNodes()) {
return this;
}
this.forEachUp(function (ele) {
if (ele.isParent()) {
var _p = ele._private;
_p.compoundBoundsClean = false;
_p.bbCache = null;
ele.emitAndNotify('bounds');
}
});
return this;
};
elesfn$k.updateCompoundBounds = function () {
var force = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
var cy = this.cy(); // not possible to do on non-compound graphs or with the style disabled
if (!cy.styleEnabled() || !cy.hasCompoundNodes()) {
return this;
} // save cycles when batching -- but bounds will be stale (or not exist yet)
if (!force && cy.batching()) {
return this;
}
function update(parent) {
if (!parent.isParent()) {
return;
}
var _p = parent._private;
var children = parent.children();
var includeLabels = parent.pstyle('compound-sizing-wrt-labels').value === 'include';
var min = {
width: {
val: parent.pstyle('min-width').pfValue,
left: parent.pstyle('min-width-bias-left'),
right: parent.pstyle('min-width-bias-right')
},
height: {
val: parent.pstyle('min-height').pfValue,
top: parent.pstyle('min-height-bias-top'),
bottom: parent.pstyle('min-height-bias-bottom')
}
};
var bb = children.boundingBox({
includeLabels: includeLabels,
includeOverlays: false,
// updating the compound bounds happens outside of the regular
// cache cycle (i.e. before fired events)
useCache: false
});
var pos = _p.position; // if children take up zero area then keep position and fall back on stylesheet w/h
if (bb.w === 0 || bb.h === 0) {
bb = {
w: parent.pstyle('width').pfValue,
h: parent.pstyle('height').pfValue
};
bb.x1 = pos.x - bb.w / 2;
bb.x2 = pos.x + bb.w / 2;
bb.y1 = pos.y - bb.h / 2;
bb.y2 = pos.y + bb.h / 2;
}
function computeBiasValues(propDiff, propBias, propBiasComplement) {
var biasDiff = 0;
var biasComplementDiff = 0;
var biasTotal = propBias + propBiasComplement;
if (propDiff > 0 && biasTotal > 0) {
biasDiff = propBias / biasTotal * propDiff;
biasComplementDiff = propBiasComplement / biasTotal * propDiff;
}
return {
biasDiff: biasDiff,
biasComplementDiff: biasComplementDiff
};
}
function computePaddingValues(width, height, paddingObject, relativeTo) {
// Assuming percentage is number from 0 to 1
if (paddingObject.units === '%') {
switch (relativeTo) {
case 'width':
return width > 0 ? paddingObject.pfValue * width : 0;
case 'height':
return height > 0 ? paddingObject.pfValue * height : 0;
case 'average':
return width > 0 && height > 0 ? paddingObject.pfValue * (width + height) / 2 : 0;
case 'min':
return width > 0 && height > 0 ? width > height ? paddingObject.pfValue * height : paddingObject.pfValue * width : 0;
case 'max':
return width > 0 && height > 0 ? width > height ? paddingObject.pfValue * width : paddingObject.pfValue * height : 0;
default:
return 0;
}
} else if (paddingObject.units === 'px') {
return paddingObject.pfValue;
} else {
return 0;
}
}
var leftVal = min.width.left.value;
if (min.width.left.units === 'px' && min.width.val > 0) {
leftVal = leftVal * 100 / min.width.val;
}
var rightVal = min.width.right.value;
if (min.width.right.units === 'px' && min.width.val > 0) {
rightVal = rightVal * 100 / min.width.val;
}
var topVal = min.height.top.value;
if (min.height.top.units === 'px' && min.height.val > 0) {
topVal = topVal * 100 / min.height.val;
}
var bottomVal = min.height.bottom.value;
if (min.height.bottom.units === 'px' && min.height.val > 0) {
bottomVal = bottomVal * 100 / min.height.val;
}
var widthBiasDiffs = computeBiasValues(min.width.val - bb.w, leftVal, rightVal);
var diffLeft = widthBiasDiffs.biasDiff;
var diffRight = widthBiasDiffs.biasComplementDiff;
var heightBiasDiffs = computeBiasValues(min.height.val - bb.h, topVal, bottomVal);
var diffTop = heightBiasDiffs.biasDiff;
var diffBottom = heightBiasDiffs.biasComplementDiff;
_p.autoPadding = computePaddingValues(bb.w, bb.h, parent.pstyle('padding'), parent.pstyle('padding-relative-to').value);
_p.autoWidth = Math.max(bb.w, min.width.val);
pos.x = (-diffLeft + bb.x1 + bb.x2 + diffRight) / 2;
_p.autoHeight = Math.max(bb.h, min.height.val);
pos.y = (-diffTop + bb.y1 + bb.y2 + diffBottom) / 2;
}
for (var i = 0; i < this.length; i++) {
var ele = this[i];
var _p = ele._private;
if (!_p.compoundBoundsClean) {
update(ele);
if (!cy.batching()) {
_p.compoundBoundsClean = true;
}
}
}
return this;
};
var noninf = function noninf(x) {
if (x === Infinity || x === -Infinity) {
return 0;
}
return x;
};
var updateBounds = function updateBounds(b, x1, y1, x2, y2) {
// don't update with zero area boxes
if (x2 - x1 === 0 || y2 - y1 === 0) {
return;
} // don't update with null dim
if (x1 == null || y1 == null || x2 == null || y2 == null) {
return;
}
b.x1 = x1 < b.x1 ? x1 : b.x1;
b.x2 = x2 > b.x2 ? x2 : b.x2;
b.y1 = y1 < b.y1 ? y1 : b.y1;
b.y2 = y2 > b.y2 ? y2 : b.y2;
b.w = b.x2 - b.x1;
b.h = b.y2 - b.y1;
};
var updateBoundsFromBox = function updateBoundsFromBox(b, b2) {
if (b2 == null) {
return b;
}
return updateBounds(b, b2.x1, b2.y1, b2.x2, b2.y2);
};
var prefixedProperty = function prefixedProperty(obj, field, prefix) {
return getPrefixedProperty(obj, field, prefix);
};
var updateBoundsFromArrow = function updateBoundsFromArrow(bounds, ele, prefix) {
if (ele.cy().headless()) {
return;
}
var _p = ele._private;
var rstyle = _p.rstyle;
var halfArW = rstyle.arrowWidth / 2;
var arrowType = ele.pstyle(prefix + '-arrow-shape').value;
var x;
var y;
if (arrowType !== 'none') {
if (prefix === 'source') {
x = rstyle.srcX;
y = rstyle.srcY;
} else if (prefix === 'target') {
x = rstyle.tgtX;
y = rstyle.tgtY;
} else {
x = rstyle.midX;
y = rstyle.midY;
} // always store the individual arrow bounds
var bbs = _p.arrowBounds = _p.arrowBounds || {};
var bb = bbs[prefix] = bbs[prefix] || {};
bb.x1 = x - halfArW;
bb.y1 = y - halfArW;
bb.x2 = x + halfArW;
bb.y2 = y + halfArW;
bb.w = bb.x2 - bb.x1;
bb.h = bb.y2 - bb.y1;
expandBoundingBox(bb, 1);
updateBounds(bounds, bb.x1, bb.y1, bb.x2, bb.y2);
}
};
var updateBoundsFromLabel = function updateBoundsFromLabel(bounds, ele, prefix) {
if (ele.cy().headless()) {
return;
}
var prefixDash;
if (prefix) {
prefixDash = prefix + '-';
} else {
prefixDash = '';
}
var _p = ele._private;
var rstyle = _p.rstyle;
var label = ele.pstyle(prefixDash + 'label').strValue;
if (label) {
var halign = ele.pstyle('text-halign');
var valign = ele.pstyle('text-valign');
var labelWidth = prefixedProperty(rstyle, 'labelWidth', prefix);
var labelHeight = prefixedProperty(rstyle, 'labelHeight', prefix);
var labelX = prefixedProperty(rstyle, 'labelX', prefix);
var labelY = prefixedProperty(rstyle, 'labelY', prefix);
var marginX = ele.pstyle(prefixDash + 'text-margin-x').pfValue;
var marginY = ele.pstyle(prefixDash + 'text-margin-y').pfValue;
var isEdge = ele.isEdge();
var rotation = ele.pstyle(prefixDash + 'text-rotation');
var outlineWidth = ele.pstyle('text-outline-width').pfValue;
var borderWidth = ele.pstyle('text-border-width').pfValue;
var halfBorderWidth = borderWidth / 2;
var padding = ele.pstyle('text-background-padding').pfValue;
var marginOfError = 2; // expand to work around browser dimension inaccuracies
var lh = labelHeight;
var lw = labelWidth;
var lw_2 = lw / 2;
var lh_2 = lh / 2;
var lx1, lx2, ly1, ly2;
if (isEdge) {
lx1 = labelX - lw_2;
lx2 = labelX + lw_2;
ly1 = labelY - lh_2;
ly2 = labelY + lh_2;
} else {
switch (halign.value) {
case 'left':
lx1 = labelX - lw;
lx2 = labelX;
break;
case 'center':
lx1 = labelX - lw_2;
lx2 = labelX + lw_2;
break;
case 'right':
lx1 = labelX;
lx2 = labelX + lw;
break;
}
switch (valign.value) {
case 'top':
ly1 = labelY - lh;
ly2 = labelY;
break;
case 'center':
ly1 = labelY - lh_2;
ly2 = labelY + lh_2;
break;
case 'bottom':
ly1 = labelY;
ly2 = labelY + lh;
break;
}
} // shift by margin and expand by outline and border
lx1 += marginX - Math.max(outlineWidth, halfBorderWidth) - padding - marginOfError;
lx2 += marginX + Math.max(outlineWidth, halfBorderWidth) + padding + marginOfError;
ly1 += marginY - Math.max(outlineWidth, halfBorderWidth) - padding - marginOfError;
ly2 += marginY + Math.max(outlineWidth, halfBorderWidth) + padding + marginOfError; // always store the unrotated label bounds separately
var bbPrefix = prefix || 'main';
var bbs = _p.labelBounds;
var bb = bbs[bbPrefix] = bbs[bbPrefix] || {};
bb.x1 = lx1;
bb.y1 = ly1;
bb.x2 = lx2;
bb.y2 = ly2;
bb.w = lx2 - lx1;
bb.h = ly2 - ly1;
var isAutorotate = isEdge && rotation.strValue === 'autorotate';
var isPfValue = rotation.pfValue != null && rotation.pfValue !== 0;
if (isAutorotate || isPfValue) {
var theta = isAutorotate ? prefixedProperty(_p.rstyle, 'labelAngle', prefix) : rotation.pfValue;
var cos = Math.cos(theta);
var sin = Math.sin(theta); // rotation point (default value for center-center)
var xo = (lx1 + lx2) / 2;
var yo = (ly1 + ly2) / 2;
if (!isEdge) {
switch (halign.value) {
case 'left':
xo = lx2;
break;
case 'right':
xo = lx1;
break;
}
switch (valign.value) {
case 'top':
yo = ly2;
break;
case 'bottom':
yo = ly1;
break;
}
}
var rotate = function rotate(x, y) {
x = x - xo;
y = y - yo;
return {
x: x * cos - y * sin + xo,
y: x * sin + y * cos + yo
};
};
var px1y1 = rotate(lx1, ly1);
var px1y2 = rotate(lx1, ly2);
var px2y1 = rotate(lx2, ly1);
var px2y2 = rotate(lx2, ly2);
lx1 = Math.min(px1y1.x, px1y2.x, px2y1.x, px2y2.x);
lx2 = Math.max(px1y1.x, px1y2.x, px2y1.x, px2y2.x);
ly1 = Math.min(px1y1.y, px1y2.y, px2y1.y, px2y2.y);
ly2 = Math.max(px1y1.y, px1y2.y, px2y1.y, px2y2.y);
}
var bbPrefixRot = bbPrefix + 'Rot';
var bbRot = bbs[bbPrefixRot] = bbs[bbPrefixRot] || {};
bbRot.x1 = lx1;
bbRot.y1 = ly1;
bbRot.x2 = lx2;
bbRot.y2 = ly2;
bbRot.w = lx2 - lx1;
bbRot.h = ly2 - ly1;
updateBounds(bounds, lx1, ly1, lx2, ly2);
updateBounds(_p.labelBounds.all, lx1, ly1, lx2, ly2);
}
return bounds;
}; // get the bounding box of the elements (in raw model position)
var boundingBoxImpl = function boundingBoxImpl(ele, options) {
var cy = ele._private.cy;
var styleEnabled = cy.styleEnabled();
var headless = cy.headless();
var bounds = makeBoundingBox();
var _p = ele._private;
var isNode = ele.isNode();
var isEdge = ele.isEdge();
var ex1, ex2, ey1, ey2; // extrema of body / lines
var x, y; // node pos
var rstyle = _p.rstyle;
var manualExpansion = isNode && styleEnabled ? ele.pstyle('bounds-expansion').pfValue : [0]; // must use `display` prop only, as reading `compound.width()` causes recursion
// (other factors like width values will be considered later in this function anyway)
var isDisplayed = function isDisplayed(ele) {
return ele.pstyle('display').value !== 'none';
};
var displayed = !styleEnabled || isDisplayed(ele) // must take into account connected nodes b/c of implicit edge hiding on display:none node
&& (!isEdge || isDisplayed(ele.source()) && isDisplayed(ele.target()));
if (displayed) {
// displayed suffices, since we will find zero area eles anyway
var overlayOpacity = 0;
var overlayPadding = 0;
if (styleEnabled && options.includeOverlays) {
overlayOpacity = ele.pstyle('overlay-opacity').value;
if (overlayOpacity !== 0) {
overlayPadding = ele.pstyle('overlay-padding').value;
}
}
var w = 0;
var wHalf = 0;
if (styleEnabled) {
w = ele.pstyle('width').pfValue;
wHalf = w / 2;
}
if (isNode && options.includeNodes) {
var pos = ele.position();
x = pos.x;
y = pos.y;
var _w = ele.outerWidth();
var halfW = _w / 2;
var h = ele.outerHeight();
var halfH = h / 2; // handle node dimensions
/////////////////////////
ex1 = x - halfW;
ex2 = x + halfW;
ey1 = y - halfH;
ey2 = y + halfH;
updateBounds(bounds, ex1, ey1, ex2, ey2);
} else if (isEdge && options.includeEdges) {
if (styleEnabled && !headless) {
var curveStyle = ele.pstyle('curve-style').strValue; // handle edge dimensions (rough box estimate)
//////////////////////////////////////////////
ex1 = Math.min(rstyle.srcX, rstyle.midX, rstyle.tgtX);
ex2 = Math.max(rstyle.srcX, rstyle.midX, rstyle.tgtX);
ey1 = Math.min(rstyle.srcY, rstyle.midY, rstyle.tgtY);
ey2 = Math.max(rstyle.srcY, rstyle.midY, rstyle.tgtY); // take into account edge width
ex1 -= wHalf;
ex2 += wHalf;
ey1 -= wHalf;
ey2 += wHalf;
updateBounds(bounds, ex1, ey1, ex2, ey2); // precise edges
////////////////
if (curveStyle === 'haystack') {
var hpts = rstyle.haystackPts;
if (hpts && hpts.length === 2) {
ex1 = hpts[0].x;
ey1 = hpts[0].y;
ex2 = hpts[1].x;
ey2 = hpts[1].y;
if (ex1 > ex2) {
var temp = ex1;
ex1 = ex2;
ex2 = temp;
}
if (ey1 > ey2) {
var _temp = ey1;
ey1 = ey2;
ey2 = _temp;
}
updateBounds(bounds, ex1 - wHalf, ey1 - wHalf, ex2 + wHalf, ey2 + wHalf);
}
} else if (curveStyle === 'bezier' || curveStyle === 'unbundled-bezier' || curveStyle === 'segments' || curveStyle === 'taxi') {
var pts;
switch (curveStyle) {
case 'bezier':
case 'unbundled-bezier':
pts = rstyle.bezierPts;
break;
case 'segments':
case 'taxi':
pts = rstyle.linePts;
break;
}
if (pts != null) {
for (var j = 0; j < pts.length; j++) {
var pt = pts[j];
ex1 = pt.x - wHalf;
ex2 = pt.x + wHalf;
ey1 = pt.y - wHalf;
ey2 = pt.y + wHalf;
updateBounds(bounds, ex1, ey1, ex2, ey2);
}
}
} // bezier-like or segment-like edge
} else {
// headless or style disabled
// fallback on source and target positions
//////////////////////////////////////////
var n1 = ele.source();
var n1pos = n1.position();
var n2 = ele.target();
var n2pos = n2.position();
ex1 = n1pos.x;
ex2 = n2pos.x;
ey1 = n1pos.y;
ey2 = n2pos.y;
if (ex1 > ex2) {
var _temp2 = ex1;
ex1 = ex2;
ex2 = _temp2;
}
if (ey1 > ey2) {
var _temp3 = ey1;
ey1 = ey2;
ey2 = _temp3;
} // take into account edge width
ex1 -= wHalf;
ex2 += wHalf;
ey1 -= wHalf;
ey2 += wHalf;
updateBounds(bounds, ex1, ey1, ex2, ey2);
} // headless or style disabled
} // edges
// handle edge arrow size
/////////////////////////
if (styleEnabled && options.includeEdges && isEdge) {
updateBoundsFromArrow(bounds, ele, 'mid-source');
updateBoundsFromArrow(bounds, ele, 'mid-target');
updateBoundsFromArrow(bounds, ele, 'source');
updateBoundsFromArrow(bounds, ele, 'target');
} // ghost
////////
if (styleEnabled) {
var ghost = ele.pstyle('ghost').value === 'yes';
if (ghost) {
var gx = ele.pstyle('ghost-offset-x').pfValue;
var gy = ele.pstyle('ghost-offset-y').pfValue;
updateBounds(bounds, bounds.x1 + gx, bounds.y1 + gy, bounds.x2 + gx, bounds.y2 + gy);
}
} // always store the body bounds separately from the labels
var bbBody = _p.bodyBounds = _p.bodyBounds || {};
assignBoundingBox(bbBody, bounds);
expandBoundingBoxSides(bbBody, manualExpansion);
expandBoundingBox(bbBody, 1); // expand to work around browser dimension inaccuracies
// overlay
//////////
if (styleEnabled) {
ex1 = bounds.x1;
ex2 = bounds.x2;
ey1 = bounds.y1;
ey2 = bounds.y2;
updateBounds(bounds, ex1 - overlayPadding, ey1 - overlayPadding, ex2 + overlayPadding, ey2 + overlayPadding);
} // always store the body bounds separately from the labels
var bbOverlay = _p.overlayBounds = _p.overlayBounds || {};
assignBoundingBox(bbOverlay, bounds);
expandBoundingBoxSides(bbOverlay, manualExpansion);
expandBoundingBox(bbOverlay, 1); // expand to work around browser dimension inaccuracies
// handle label dimensions
//////////////////////////
var bbLabels = _p.labelBounds = _p.labelBounds || {};
if (bbLabels.all != null) {
clearBoundingBox(bbLabels.all);
} else {
bbLabels.all = makeBoundingBox();
}
if (styleEnabled && options.includeLabels) {
if (options.includeMainLabels) {
updateBoundsFromLabel(bounds, ele, null);
}
if (isEdge) {
if (options.includeSourceLabels) {
updateBoundsFromLabel(bounds, ele, 'source');
}
if (options.includeTargetLabels) {
updateBoundsFromLabel(bounds, ele, 'target');
}
}
} // style enabled for labels
} // if displayed
bounds.x1 = noninf(bounds.x1);
bounds.y1 = noninf(bounds.y1);
bounds.x2 = noninf(bounds.x2);
bounds.y2 = noninf(bounds.y2);
bounds.w = noninf(bounds.x2 - bounds.x1);
bounds.h = noninf(bounds.y2 - bounds.y1);
if (bounds.w > 0 && bounds.h > 0 && displayed) {
expandBoundingBoxSides(bounds, manualExpansion); // expand bounds by 1 because antialiasing can increase the visual/effective size by 1 on all sides
expandBoundingBox(bounds, 1);
}
return bounds;
};
var getKey = function getKey(opts) {
var i = 0;
var tf = function tf(val) {
return (val ? 1 : 0) << i++;
};
var key = 0;
key += tf(opts.incudeNodes);
key += tf(opts.includeEdges);
key += tf(opts.includeLabels);
key += tf(opts.includeMainLabels);
key += tf(opts.includeSourceLabels);
key += tf(opts.includeTargetLabels);
key += tf(opts.includeOverlays);
return key;
};
var getBoundingBoxPosKey = function getBoundingBoxPosKey(ele) {
if (ele.isEdge()) {
var p1 = ele.source().position();
var p2 = ele.target().position();
var r = function r(x) {
return Math.round(x);
};
return hashIntsArray([r(p1.x), r(p1.y), r(p2.x), r(p2.y)]);
} else {
return 0;
}
};
var cachedBoundingBoxImpl = function cachedBoundingBoxImpl(ele, opts) {
var _p = ele._private;
var bb;
var isEdge = ele.isEdge();
var key = opts == null ? defBbOptsKey : getKey(opts);
var usingDefOpts = key === defBbOptsKey;
var currPosKey = getBoundingBoxPosKey(ele);
var isPosKeySame = _p.bbCachePosKey === currPosKey;
var useCache = opts.useCache && isPosKeySame;
var isDirty = function isDirty(ele) {
return ele._private.bbCache == null || ele._private.styleDirty;
};
var needRecalc = !useCache || isDirty(ele) || isEdge && isDirty(ele.source()) || isDirty(ele.target());
if (needRecalc) {
if (!isPosKeySame) {
ele.recalculateRenderedStyle(useCache);
}
bb = boundingBoxImpl(ele, defBbOpts);
_p.bbCache = bb;
_p.bbCacheShift.x = _p.bbCacheShift.y = 0;
_p.bbCachePosKey = currPosKey;
} else {
bb = _p.bbCache;
}
if (!needRecalc && (_p.bbCacheShift.x !== 0 || _p.bbCacheShift.y !== 0)) {
var shift = assignShiftToBoundingBox;
var delta = _p.bbCacheShift;
var safeShift = function safeShift(bb, delta) {
if (bb != null) {
shift(bb, delta);
}
};
shift(bb, delta);
var bodyBounds = _p.bodyBounds,
overlayBounds = _p.overlayBounds,
labelBounds = _p.labelBounds,
arrowBounds = _p.arrowBounds;
safeShift(bodyBounds, delta);
safeShift(overlayBounds, delta);
if (arrowBounds != null) {
safeShift(arrowBounds.source, delta);
safeShift(arrowBounds.target, delta);
safeShift(arrowBounds['mid-source'], delta);
safeShift(arrowBounds['mid-target'], delta);
}
if (labelBounds != null) {
safeShift(labelBounds.main, delta);
safeShift(labelBounds.all, delta);
safeShift(labelBounds.source, delta);
safeShift(labelBounds.target, delta);
}
} // always reset the shift, because we either applied the shift or cleared it by doing a fresh recalc
_p.bbCacheShift.x = _p.bbCacheShift.y = 0; // not using def opts => need to build up bb from combination of sub bbs
if (!usingDefOpts) {
var isNode = ele.isNode();
bb = makeBoundingBox();
if (opts.includeNodes && isNode || opts.includeEdges && !isNode) {
if (opts.includeOverlays) {
updateBoundsFromBox(bb, _p.overlayBounds);
} else {
updateBoundsFromBox(bb, _p.bodyBounds);
}
}
if (opts.includeLabels) {
if (opts.includeMainLabels && (!isEdge || opts.includeSourceLabels && opts.includeTargetLabels)) {
updateBoundsFromBox(bb, _p.labelBounds.all);
} else {
if (opts.includeMainLabels) {
updateBoundsFromBox(bb, _p.labelBounds.mainRot);
}
if (opts.includeSourceLabels) {
updateBoundsFromBox(bb, _p.labelBounds.sourceRot);
}
if (opts.includeTargetLabels) {
updateBoundsFromBox(bb, _p.labelBounds.targetRot);
}
}
}
bb.w = bb.x2 - bb.x1;
bb.h = bb.y2 - bb.y1;
}
return bb;
};
var defBbOpts = {
includeNodes: true,
includeEdges: true,
includeLabels: true,
includeMainLabels: true,
includeSourceLabels: true,
includeTargetLabels: true,
includeOverlays: true,
useCache: true
};
var defBbOptsKey = getKey(defBbOpts);
var filledBbOpts = defaults(defBbOpts);
elesfn$k.boundingBox = function (options) {
var bounds; // the main usecase is ele.boundingBox() for a single element with no/def options
// specified s.t. the cache is used, so check for this case to make it faster by
// avoiding the overhead of the rest of the function
if (this.length === 1 && this[0]._private.bbCache != null && !this[0]._private.styleDirty && (options === undefined || options.useCache === undefined || options.useCache === true)) {
if (options === undefined) {
options = defBbOpts;
} else {
options = filledBbOpts(options);
}
bounds = cachedBoundingBoxImpl(this[0], options);
} else {
bounds = makeBoundingBox();
options = options || defBbOpts;
var opts = filledBbOpts(options);
var eles = this;
var cy = eles.cy();
var styleEnabled = cy.styleEnabled();
if (styleEnabled) {
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
var _p = ele._private;
var currPosKey = getBoundingBoxPosKey(ele);
var isPosKeySame = _p.bbCachePosKey === currPosKey;
var useCache = opts.useCache && isPosKeySame && !_p.styleDirty;
ele.recalculateRenderedStyle(useCache);
}
}
this.updateCompoundBounds();
for (var _i = 0; _i < eles.length; _i++) {
var _ele = eles[_i];
updateBoundsFromBox(bounds, cachedBoundingBoxImpl(_ele, opts));
}
}
bounds.x1 = noninf(bounds.x1);
bounds.y1 = noninf(bounds.y1);
bounds.x2 = noninf(bounds.x2);
bounds.y2 = noninf(bounds.y2);
bounds.w = noninf(bounds.x2 - bounds.x1);
bounds.h = noninf(bounds.y2 - bounds.y1);
return bounds;
};
elesfn$k.dirtyBoundingBoxCache = function () {
for (var i = 0; i < this.length; i++) {
var _p = this[i]._private;
_p.bbCache = null;
_p.bbCacheShift.x = _p.bbCacheShift.y = 0;
_p.bbCachePosKey = null;
_p.bodyBounds = null;
_p.overlayBounds = null;
_p.labelBounds.all = null;
_p.labelBounds.source = null;
_p.labelBounds.target = null;
_p.labelBounds.main = null;
_p.labelBounds.sourceRot = null;
_p.labelBounds.targetRot = null;
_p.labelBounds.mainRot = null;
_p.arrowBounds.source = null;
_p.arrowBounds.target = null;
_p.arrowBounds['mid-source'] = null;
_p.arrowBounds['mid-target'] = null;
}
this.emitAndNotify('bounds');
return this;
};
elesfn$k.shiftCachedBoundingBox = function (delta) {
for (var i = 0; i < this.length; i++) {
var ele = this[i];
var _p = ele._private;
var bb = _p.bbCache;
if (bb != null) {
_p.bbCacheShift.x += delta.x;
_p.bbCacheShift.y += delta.y;
}
}
this.emitAndNotify('bounds');
return this;
}; // private helper to get bounding box for custom node positions
// - good for perf in certain cases but currently requires dirtying the rendered style
// - would be better to not modify the nodes but the nodes are read directly everywhere in the renderer...
// - try to use for only things like discrete layouts where the node position would change anyway
elesfn$k.boundingBoxAt = function (fn) {
var nodes = this.nodes();
var cy = this.cy();
var hasCompoundNodes = cy.hasCompoundNodes();
if (hasCompoundNodes) {
nodes = nodes.filter(function (node) {
return !node.isParent();
});
}
if (plainObject(fn)) {
var obj = fn;
fn = function fn() {
return obj;
};
}
var storeOldPos = function storeOldPos(node, i) {
return node._private.bbAtOldPos = fn(node, i);
};
var getOldPos = function getOldPos(node) {
return node._private.bbAtOldPos;
};
cy.startBatch();
nodes.forEach(storeOldPos).silentPositions(fn);
if (hasCompoundNodes) {
this.updateCompoundBounds(true); // force update b/c we're inside a batch cycle
}
var bb = copyBoundingBox(this.boundingBox({
useCache: false
}));
nodes.silentPositions(getOldPos);
cy.endBatch();
return bb;
};
fn$3.boundingbox = fn$3.bb = fn$3.boundingBox;
fn$3.renderedBoundingbox = fn$3.renderedBoundingBox;
var bounds = elesfn$k;
var fn$4, elesfn$l;
fn$4 = elesfn$l = {};
var defineDimFns = function defineDimFns(opts) {
opts.uppercaseName = capitalize(opts.name);
opts.autoName = 'auto' + opts.uppercaseName;
opts.labelName = 'label' + opts.uppercaseName;
opts.outerName = 'outer' + opts.uppercaseName;
opts.uppercaseOuterName = capitalize(opts.outerName);
fn$4[opts.name] = function dimImpl() {
var ele = this[0];
var _p = ele._private;
var cy = _p.cy;
var styleEnabled = cy._private.styleEnabled;
if (ele) {
if (styleEnabled) {
if (ele.isParent()) {
ele.updateCompoundBounds();
return _p[opts.autoName] || 0;
}
var d = ele.pstyle(opts.name);
switch (d.strValue) {
case 'label':
ele.recalculateRenderedStyle();
return _p.rstyle[opts.labelName] || 0;
default:
return d.pfValue;
}
} else {
return 1;
}
}
};
fn$4['outer' + opts.uppercaseName] = function outerDimImpl() {
var ele = this[0];
var _p = ele._private;
var cy = _p.cy;
var styleEnabled = cy._private.styleEnabled;
if (ele) {
if (styleEnabled) {
var dim = ele[opts.name]();
var border = ele.pstyle('border-width').pfValue; // n.b. 1/2 each side
var padding = 2 * ele.padding();
return dim + border + padding;
} else {
return 1;
}
}
};
fn$4['rendered' + opts.uppercaseName] = function renderedDimImpl() {
var ele = this[0];
if (ele) {
var d = ele[opts.name]();
return d * this.cy().zoom();
}
};
fn$4['rendered' + opts.uppercaseOuterName] = function renderedOuterDimImpl() {
var ele = this[0];
if (ele) {
var od = ele[opts.outerName]();
return od * this.cy().zoom();
}
};
};
defineDimFns({
name: 'width'
});
defineDimFns({
name: 'height'
});
elesfn$l.padding = function () {
var ele = this[0];
var _p = ele._private;
if (ele.isParent()) {
ele.updateCompoundBounds();
if (_p.autoPadding !== undefined) {
return _p.autoPadding;
} else {
return ele.pstyle('padding').pfValue;
}
} else {
return ele.pstyle('padding').pfValue;
}
};
elesfn$l.paddedHeight = function () {
var ele = this[0];
return ele.height() + 2 * ele.padding();
};
elesfn$l.paddedWidth = function () {
var ele = this[0];
return ele.width() + 2 * ele.padding();
};
var widthHeight = elesfn$l;
var ifEdge = function ifEdge(ele, getValue) {
if (ele.isEdge()) {
return getValue(ele);
}
};
var ifEdgeRenderedPosition = function ifEdgeRenderedPosition(ele, getPoint) {
if (ele.isEdge()) {
var cy = ele.cy();
return modelToRenderedPosition(getPoint(ele), cy.zoom(), cy.pan());
}
};
var ifEdgeRenderedPositions = function ifEdgeRenderedPositions(ele, getPoints) {
if (ele.isEdge()) {
var cy = ele.cy();
var pan = cy.pan();
var zoom = cy.zoom();
return getPoints(ele).map(function (p) {
return modelToRenderedPosition(p, zoom, pan);
});
}
};
var controlPoints = function controlPoints(ele) {
return ele.renderer().getControlPoints(ele);
};
var segmentPoints = function segmentPoints(ele) {
return ele.renderer().getSegmentPoints(ele);
};
var sourceEndpoint = function sourceEndpoint(ele) {
return ele.renderer().getSourceEndpoint(ele);
};
var targetEndpoint = function targetEndpoint(ele) {
return ele.renderer().getTargetEndpoint(ele);
};
var midpoint = function midpoint(ele) {
return ele.renderer().getEdgeMidpoint(ele);
};
var pts = {
controlPoints: {
get: controlPoints,
mult: true
},
segmentPoints: {
get: segmentPoints,
mult: true
},
sourceEndpoint: {
get: sourceEndpoint
},
targetEndpoint: {
get: targetEndpoint
},
midpoint: {
get: midpoint
}
};
var renderedName = function renderedName(name) {
return 'rendered' + name[0].toUpperCase() + name.substr(1);
};
var edgePoints = Object.keys(pts).reduce(function (obj, name) {
var spec = pts[name];
var rName = renderedName(name);
obj[name] = function () {
return ifEdge(this, spec.get);
};
if (spec.mult) {
obj[rName] = function () {
return ifEdgeRenderedPositions(this, spec.get);
};
} else {
obj[rName] = function () {
return ifEdgeRenderedPosition(this, spec.get);
};
}
return obj;
}, {});
var dimensions = extend({}, position, bounds, widthHeight, edgePoints);
/*!
Event object based on jQuery events, MIT license
https://jquery.org/license/
https://tldrlegal.com/license/mit-license
https://github.com/jquery/jquery/blob/master/src/event.js
*/
var Event = function Event(src, props) {
this.recycle(src, props);
};
function returnFalse() {
return false;
}
function returnTrue() {
return true;
} // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
Event.prototype = {
instanceString: function instanceString() {
return 'event';
},
recycle: function recycle(src, props) {
this.isImmediatePropagationStopped = this.isPropagationStopped = this.isDefaultPrevented = returnFalse;
if (src != null && src.preventDefault) {
// Browser Event object
this.type = src.type; // Events bubbling up the document may have been marked as prevented
// by a handler lower down the tree; reflect the correct value.
this.isDefaultPrevented = src.defaultPrevented ? returnTrue : returnFalse;
} else if (src != null && src.type) {
// Plain object containing all event details
props = src;
} else {
// Event string
this.type = src;
} // Put explicitly provided properties onto the event object
if (props != null) {
// more efficient to manually copy fields we use
this.originalEvent = props.originalEvent;
this.type = props.type != null ? props.type : this.type;
this.cy = props.cy;
this.target = props.target;
this.position = props.position;
this.renderedPosition = props.renderedPosition;
this.namespace = props.namespace;
this.layout = props.layout;
}
if (this.cy != null && this.position != null && this.renderedPosition == null) {
// create a rendered position based on the passed position
var pos = this.position;
var zoom = this.cy.zoom();
var pan = this.cy.pan();
this.renderedPosition = {
x: pos.x * zoom + pan.x,
y: pos.y * zoom + pan.y
};
} // Create a timestamp if incoming event doesn't have one
this.timeStamp = src && src.timeStamp || Date.now();
},
preventDefault: function preventDefault() {
this.isDefaultPrevented = returnTrue;
var e = this.originalEvent;
if (!e) {
return;
} // if preventDefault exists run it on the original event
if (e.preventDefault) {
e.preventDefault();
}
},
stopPropagation: function stopPropagation() {
this.isPropagationStopped = returnTrue;
var e = this.originalEvent;
if (!e) {
return;
} // if stopPropagation exists run it on the original event
if (e.stopPropagation) {
e.stopPropagation();
}
},
stopImmediatePropagation: function stopImmediatePropagation() {
this.isImmediatePropagationStopped = returnTrue;
this.stopPropagation();
},
isDefaultPrevented: returnFalse,
isPropagationStopped: returnFalse,
isImmediatePropagationStopped: returnFalse
};
var eventRegex = /^([^.]+)(\.(?:[^.]+))?$/; // regex for matching event strings (e.g. "click.namespace")
var universalNamespace = '.*'; // matches as if no namespace specified and prevents users from unbinding accidentally
var defaults$8 = {
qualifierCompare: function qualifierCompare(q1, q2) {
return q1 === q2;
},
eventMatches: function eventMatches()
/*context, listener, eventObj*/
{
return true;
},
addEventFields: function addEventFields()
/*context, evt*/
{},
callbackContext: function callbackContext(context
/*, listener, eventObj*/
) {
return context;
},
beforeEmit: function beforeEmit()
/* context, listener, eventObj */
{},
afterEmit: function afterEmit()
/* context, listener, eventObj */
{},
bubble: function bubble()
/*context*/
{
return false;
},
parent: function parent()
/*context*/
{
return null;
},
context: null
};
var defaultsKeys = Object.keys(defaults$8);
var emptyOpts = {};
function Emitter() {
var opts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : emptyOpts;
var context = arguments.length > 1 ? arguments[1] : undefined;
// micro-optimisation vs Object.assign() -- reduces Element instantiation time
for (var i = 0; i < defaultsKeys.length; i++) {
var key = defaultsKeys[i];
this[key] = opts[key] || defaults$8[key];
}
this.context = context || this.context;
this.listeners = [];
this.emitting = 0;
}
var p = Emitter.prototype;
var forEachEvent = function forEachEvent(self, handler, events, qualifier, callback, conf, confOverrides) {
if (fn(qualifier)) {
callback = qualifier;
qualifier = null;
}
if (confOverrides) {
if (conf == null) {
conf = confOverrides;
} else {
conf = extend({}, conf, confOverrides);
}
}
var eventList = array(events) ? events : events.split(/\s+/);
for (var i = 0; i < eventList.length; i++) {
var evt = eventList[i];
if (emptyString(evt)) {
continue;
}
var match = evt.match(eventRegex); // type[.namespace]
if (match) {
var type = match[1];
var namespace = match[2] ? match[2] : null;
var ret = handler(self, evt, type, namespace, qualifier, callback, conf);
if (ret === false) {
break;
} // allow exiting early
}
}
};
var makeEventObj = function makeEventObj(self, obj) {
self.addEventFields(self.context, obj);
return new Event(obj.type, obj);
};
var forEachEventObj = function forEachEventObj(self, handler, events) {
if (event(events)) {
handler(self, events);
return;
} else if (plainObject(events)) {
handler(self, makeEventObj(self, events));
return;
}
var eventList = array(events) ? events : events.split(/\s+/);
for (var i = 0; i < eventList.length; i++) {
var evt = eventList[i];
if (emptyString(evt)) {
continue;
}
var match = evt.match(eventRegex); // type[.namespace]
if (match) {
var type = match[1];
var namespace = match[2] ? match[2] : null;
var eventObj = makeEventObj(self, {
type: type,
namespace: namespace,
target: self.context
});
handler(self, eventObj);
}
}
};
p.on = p.addListener = function (events, qualifier, callback, conf, confOverrides) {
forEachEvent(this, function (self, event, type, namespace, qualifier, callback, conf) {
if (fn(callback)) {
self.listeners.push({
event: event,
// full event string
callback: callback,
// callback to run
type: type,
// the event type (e.g. 'click')
namespace: namespace,
// the event namespace (e.g. ".foo")
qualifier: qualifier,
// a restriction on whether to match this emitter
conf: conf // additional configuration
});
}
}, events, qualifier, callback, conf, confOverrides);
return this;
};
p.one = function (events, qualifier, callback, conf) {
return this.on(events, qualifier, callback, conf, {
one: true
});
};
p.removeListener = p.off = function (events, qualifier, callback, conf) {
var _this = this;
if (this.emitting !== 0) {
this.listeners = copyArray(this.listeners);
}
var listeners = this.listeners;
var _loop = function _loop(i) {
var listener = listeners[i];
forEachEvent(_this, function (self, event, type, namespace, qualifier, callback
/*, conf*/
) {
if ((listener.type === type || events === '*') && (!namespace && listener.namespace !== '.*' || listener.namespace === namespace) && (!qualifier || self.qualifierCompare(listener.qualifier, qualifier)) && (!callback || listener.callback === callback)) {
listeners.splice(i, 1);
return false;
}
}, events, qualifier, callback, conf);
};
for (var i = listeners.length - 1; i >= 0; i--) {
_loop(i);
}
return this;
};
p.removeAllListeners = function () {
return this.removeListener('*');
};
p.emit = p.trigger = function (events, extraParams, manualCallback) {
var listeners = this.listeners;
var numListenersBeforeEmit = listeners.length;
this.emitting++;
if (!array(extraParams)) {
extraParams = [extraParams];
}
forEachEventObj(this, function (self, eventObj) {
if (manualCallback != null) {
listeners = [{
event: eventObj.event,
type: eventObj.type,
namespace: eventObj.namespace,
callback: manualCallback
}];
numListenersBeforeEmit = listeners.length;
}
var _loop2 = function _loop2(i) {
var listener = listeners[i];
if (listener.type === eventObj.type && (!listener.namespace || listener.namespace === eventObj.namespace || listener.namespace === universalNamespace) && self.eventMatches(self.context, listener, eventObj)) {
var args = [eventObj];
if (extraParams != null) {
push(args, extraParams);
}
self.beforeEmit(self.context, listener, eventObj);
if (listener.conf && listener.conf.one) {
self.listeners = self.listeners.filter(function (l) {
return l !== listener;
});
}
var context = self.callbackContext(self.context, listener, eventObj);
var ret = listener.callback.apply(context, args);
self.afterEmit(self.context, listener, eventObj);
if (ret === false) {
eventObj.stopPropagation();
eventObj.preventDefault();
}
} // if listener matches
};
for (var i = 0; i < numListenersBeforeEmit; i++) {
_loop2(i);
} // for listener
if (self.bubble(self.context) && !eventObj.isPropagationStopped()) {
self.parent(self.context).emit(eventObj, extraParams);
}
}, events);
this.emitting--;
return this;
};
var emitterOptions = {
qualifierCompare: function qualifierCompare(selector1, selector2) {
if (selector1 == null || selector2 == null) {
return selector1 == null && selector2 == null;
} else {
return selector1.sameText(selector2);
}
},
eventMatches: function eventMatches(ele, listener, eventObj) {
var selector = listener.qualifier;
if (selector != null) {
return ele !== eventObj.target && element(eventObj.target) && selector.matches(eventObj.target);
}
return true;
},
addEventFields: function addEventFields(ele, evt) {
evt.cy = ele.cy();
evt.target = ele;
},
callbackContext: function callbackContext(ele, listener, eventObj) {
return listener.qualifier != null ? eventObj.target : ele;
},
beforeEmit: function beforeEmit(context, listener
/*, eventObj*/
) {
if (listener.conf && listener.conf.once) {
listener.conf.onceCollection.removeListener(listener.event, listener.qualifier, listener.callback);
}
},
bubble: function bubble() {
return true;
},
parent: function parent(ele) {
return ele.isChild() ? ele.parent() : ele.cy();
}
};
var argSelector = function argSelector(arg) {
if (string(arg)) {
return new Selector(arg);
} else {
return arg;
}
};
var elesfn$m = {
createEmitter: function createEmitter() {
for (var i = 0; i < this.length; i++) {
var ele = this[i];
var _p = ele._private;
if (!_p.emitter) {
_p.emitter = new Emitter(emitterOptions, ele);
}
}
return this;
},
emitter: function emitter() {
return this._private.emitter;
},
on: function on(events, selector, callback) {
var argSel = argSelector(selector);
for (var i = 0; i < this.length; i++) {
var ele = this[i];
ele.emitter().on(events, argSel, callback);
}
return this;
},
removeListener: function removeListener(events, selector, callback) {
var argSel = argSelector(selector);
for (var i = 0; i < this.length; i++) {
var ele = this[i];
ele.emitter().removeListener(events, argSel, callback);
}
return this;
},
removeAllListeners: function removeAllListeners() {
for (var i = 0; i < this.length; i++) {
var ele = this[i];
ele.emitter().removeAllListeners();
}
return this;
},
one: function one(events, selector, callback) {
var argSel = argSelector(selector);
for (var i = 0; i < this.length; i++) {
var ele = this[i];
ele.emitter().one(events, argSel, callback);
}
return this;
},
once: function once(events, selector, callback) {
var argSel = argSelector(selector);
for (var i = 0; i < this.length; i++) {
var ele = this[i];
ele.emitter().on(events, argSel, callback, {
once: true,
onceCollection: this
});
}
},
emit: function emit(events, extraParams) {
for (var i = 0; i < this.length; i++) {
var ele = this[i];
ele.emitter().emit(events, extraParams);
}
return this;
},
emitAndNotify: function emitAndNotify(event, extraParams) {
// for internal use only
if (this.length === 0) {
return;
} // empty collections don't need to notify anything
// notify renderer
this.cy().notify(event, this);
this.emit(event, extraParams);
return this;
}
};
define$3.eventAliasesOn(elesfn$m);
var elesfn$n = {
nodes: function nodes(selector) {
return this.filter(function (ele) {
return ele.isNode();
}).filter(selector);
},
edges: function edges(selector) {
return this.filter(function (ele) {
return ele.isEdge();
}).filter(selector);
},
// internal helper to get nodes and edges as separate collections with single iteration over elements
byGroup: function byGroup() {
var nodes = this.spawn();
var edges = this.spawn();
for (var i = 0; i < this.length; i++) {
var ele = this[i];
if (ele.isNode()) {
nodes.push(ele);
} else {
edges.push(ele);
}
}
return {
nodes: nodes,
edges: edges
};
},
filter: function filter(_filter, thisArg) {
if (_filter === undefined) {
// check this first b/c it's the most common/performant case
return this;
} else if (string(_filter) || elementOrCollection(_filter)) {
return new Selector(_filter).filter(this);
} else if (fn(_filter)) {
var filterEles = this.spawn();
var eles = this;
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
var include = thisArg ? _filter.apply(thisArg, [ele, i, eles]) : _filter(ele, i, eles);
if (include) {
filterEles.push(ele);
}
}
return filterEles;
}
return this.spawn(); // if not handled by above, give 'em an empty collection
},
not: function not(toRemove) {
if (!toRemove) {
return this;
} else {
if (string(toRemove)) {
toRemove = this.filter(toRemove);
}
var elements = this.spawn();
for (var i = 0; i < this.length; i++) {
var element = this[i];
var remove = toRemove.has(element);
if (!remove) {
elements.push(element);
}
}
return elements;
}
},
absoluteComplement: function absoluteComplement() {
var cy = this.cy();
return cy.mutableElements().not(this);
},
intersect: function intersect(other) {
// if a selector is specified, then filter by it instead
if (string(other)) {
var selector = other;
return this.filter(selector);
}
var elements = this.spawn();
var col1 = this;
var col2 = other;
var col1Smaller = this.length < other.length;
var colS = col1Smaller ? col1 : col2;
var colL = col1Smaller ? col2 : col1;
for (var i = 0; i < colS.length; i++) {
var ele = colS[i];
if (colL.has(ele)) {
elements.push(ele);
}
}
return elements;
},
xor: function xor(other) {
var cy = this._private.cy;
if (string(other)) {
other = cy.$(other);
}
var elements = this.spawn();
var col1 = this;
var col2 = other;
var add = function add(col, other) {
for (var i = 0; i < col.length; i++) {
var ele = col[i];
var id = ele._private.data.id;
var inOther = other.hasElementWithId(id);
if (!inOther) {
elements.push(ele);
}
}
};
add(col1, col2);
add(col2, col1);
return elements;
},
diff: function diff(other) {
var cy = this._private.cy;
if (string(other)) {
other = cy.$(other);
}
var left = this.spawn();
var right = this.spawn();
var both = this.spawn();
var col1 = this;
var col2 = other;
var add = function add(col, other, retEles) {
for (var i = 0; i < col.length; i++) {
var ele = col[i];
var id = ele._private.data.id;
var inOther = other.hasElementWithId(id);
if (inOther) {
both.merge(ele);
} else {
retEles.push(ele);
}
}
};
add(col1, col2, left);
add(col2, col1, right);
return {
left: left,
right: right,
both: both
};
},
add: function add(toAdd) {
var cy = this._private.cy;
if (!toAdd) {
return this;
}
if (string(toAdd)) {
var selector = toAdd;
toAdd = cy.mutableElements().filter(selector);
}
var elements = this.spawnSelf();
for (var i = 0; i < toAdd.length; i++) {
var ele = toAdd[i];
var add = !this.has(ele);
if (add) {
elements.push(ele);
}
}
return elements;
},
// in place merge on calling collection
merge: function merge(toAdd) {
var _p = this._private;
var cy = _p.cy;
if (!toAdd) {
return this;
}
if (toAdd && string(toAdd)) {
var selector = toAdd;
toAdd = cy.mutableElements().filter(selector);
}
var map = _p.map;
for (var i = 0; i < toAdd.length; i++) {
var toAddEle = toAdd[i];
var id = toAddEle._private.data.id;
var add = !map.has(id);
if (add) {
var index = this.length++;
this[index] = toAddEle;
map.set(id, {
ele: toAddEle,
index: index
});
}
}
return this; // chaining
},
unmergeAt: function unmergeAt(i) {
var ele = this[i];
var id = ele.id();
var _p = this._private;
var map = _p.map; // remove ele
this[i] = undefined;
map["delete"](id);
var unmergedLastEle = i === this.length - 1; // replace empty spot with last ele in collection
if (this.length > 1 && !unmergedLastEle) {
var lastEleI = this.length - 1;
var lastEle = this[lastEleI];
var lastEleId = lastEle._private.data.id;
this[lastEleI] = undefined;
this[i] = lastEle;
map.set(lastEleId, {
ele: lastEle,
index: i
});
} // the collection is now 1 ele smaller
this.length--;
return this;
},
// remove single ele in place in calling collection
unmergeOne: function unmergeOne(ele) {
ele = ele[0];
var _p = this._private;
var id = ele._private.data.id;
var map = _p.map;
var entry = map.get(id);
if (!entry) {
return this; // no need to remove
}
var i = entry.index;
this.unmergeAt(i);
return this;
},
// remove eles in place on calling collection
unmerge: function unmerge(toRemove) {
var cy = this._private.cy;
if (!toRemove) {
return this;
}
if (toRemove && string(toRemove)) {
var selector = toRemove;
toRemove = cy.mutableElements().filter(selector);
}
for (var i = 0; i < toRemove.length; i++) {
this.unmergeOne(toRemove[i]);
}
return this; // chaining
},
unmergeBy: function unmergeBy(toRmFn) {
for (var i = this.length - 1; i >= 0; i--) {
var ele = this[i];
if (toRmFn(ele)) {
this.unmergeAt(i);
}
}
return this;
},
map: function map(mapFn, thisArg) {
var arr = [];
var eles = this;
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
var ret = thisArg ? mapFn.apply(thisArg, [ele, i, eles]) : mapFn(ele, i, eles);
arr.push(ret);
}
return arr;
},
reduce: function reduce(fn, initialValue) {
var val = initialValue;
var eles = this;
for (var i = 0; i < eles.length; i++) {
val = fn(val, eles[i], i, eles);
}
return val;
},
max: function max(valFn, thisArg) {
var max = -Infinity;
var maxEle;
var eles = this;
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
var val = thisArg ? valFn.apply(thisArg, [ele, i, eles]) : valFn(ele, i, eles);
if (val > max) {
max = val;
maxEle = ele;
}
}
return {
value: max,
ele: maxEle
};
},
min: function min(valFn, thisArg) {
var min = Infinity;
var minEle;
var eles = this;
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
var val = thisArg ? valFn.apply(thisArg, [ele, i, eles]) : valFn(ele, i, eles);
if (val < min) {
min = val;
minEle = ele;
}
}
return {
value: min,
ele: minEle
};
}
}; // aliases
var fn$5 = elesfn$n;
fn$5['u'] = fn$5['|'] = fn$5['+'] = fn$5.union = fn$5.or = fn$5.add;
fn$5['\\'] = fn$5['!'] = fn$5['-'] = fn$5.difference = fn$5.relativeComplement = fn$5.subtract = fn$5.not;
fn$5['n'] = fn$5['&'] = fn$5['.'] = fn$5.and = fn$5.intersection = fn$5.intersect;
fn$5['^'] = fn$5['(+)'] = fn$5['(-)'] = fn$5.symmetricDifference = fn$5.symdiff = fn$5.xor;
fn$5.fnFilter = fn$5.filterFn = fn$5.stdFilter = fn$5.filter;
fn$5.complement = fn$5.abscomp = fn$5.absoluteComplement;
var elesfn$o = {
isNode: function isNode() {
return this.group() === 'nodes';
},
isEdge: function isEdge() {
return this.group() === 'edges';
},
isLoop: function isLoop() {
return this.isEdge() && this.source()[0] === this.target()[0];
},
isSimple: function isSimple() {
return this.isEdge() && this.source()[0] !== this.target()[0];
},
group: function group() {
var ele = this[0];
if (ele) {
return ele._private.group;
}
}
};
/**
* Elements are drawn in a specific order based on compound depth (low to high), the element type (nodes above edges),
* and z-index (low to high). These styles affect how this applies:
*
* z-compound-depth: May be `bottom | orphan | auto | top`. The first drawn is `bottom`, then `orphan` which is the
* same depth as the root of the compound graph, followed by the default value `auto` which draws in order from
* root to leaves of the compound graph. The last drawn is `top`.
* z-index-compare: May be `auto | manual`. The default value is `auto` which always draws edges under nodes.
* `manual` ignores this convention and draws based on the `z-index` value setting.
* z-index: An integer value that affects the relative draw order of elements. In general, an element with a higher
* `z-index` will be drawn on top of an element with a lower `z-index`.
*/
var zIndexSort = function zIndexSort(a, b) {
var cy = a.cy();
var hasCompoundNodes = cy.hasCompoundNodes();
function getDepth(ele) {
var style = ele.pstyle('z-compound-depth');
if (style.value === 'auto') {
return hasCompoundNodes ? ele.zDepth() : 0;
} else if (style.value === 'bottom') {
return -1;
} else if (style.value === 'top') {
return MAX_INT;
} // 'orphan'
return 0;
}
var depthDiff = getDepth(a) - getDepth(b);
if (depthDiff !== 0) {
return depthDiff;
}
function getEleDepth(ele) {
var style = ele.pstyle('z-index-compare');
if (style.value === 'auto') {
return ele.isNode() ? 1 : 0;
} // 'manual'
return 0;
}
var eleDiff = getEleDepth(a) - getEleDepth(b);
if (eleDiff !== 0) {
return eleDiff;
}
var zDiff = a.pstyle('z-index').value - b.pstyle('z-index').value;
if (zDiff !== 0) {
return zDiff;
} // compare indices in the core (order added to graph w/ last on top)
return a.poolIndex() - b.poolIndex();
};
var elesfn$p = {
forEach: function forEach(fn$1, thisArg) {
if (fn(fn$1)) {
var N = this.length;
for (var i = 0; i < N; i++) {
var ele = this[i];
var ret = thisArg ? fn$1.apply(thisArg, [ele, i, this]) : fn$1(ele, i, this);
if (ret === false) {
break;
} // exit each early on return false
}
}
return this;
},
toArray: function toArray() {
var array = [];
for (var i = 0; i < this.length; i++) {
array.push(this[i]);
}
return array;
},
slice: function slice(start, end) {
var array = [];
var thisSize = this.length;
if (end == null) {
end = thisSize;
}
if (start == null) {
start = 0;
}
if (start < 0) {
start = thisSize + start;
}
if (end < 0) {
end = thisSize + end;
}
for (var i = start; i >= 0 && i < end && i < thisSize; i++) {
array.push(this[i]);
}
return this.spawn(array);
},
size: function size() {
return this.length;
},
eq: function eq(i) {
return this[i] || this.spawn();
},
first: function first() {
return this[0] || this.spawn();
},
last: function last() {
return this[this.length - 1] || this.spawn();
},
empty: function empty() {
return this.length === 0;
},
nonempty: function nonempty() {
return !this.empty();
},
sort: function sort(sortFn) {
if (!fn(sortFn)) {
return this;
}
var sorted = this.toArray().sort(sortFn);
return this.spawn(sorted);
},
sortByZIndex: function sortByZIndex() {
return this.sort(zIndexSort);
},
zDepth: function zDepth() {
var ele = this[0];
if (!ele) {
return undefined;
} // let cy = ele.cy();
var _p = ele._private;
var group = _p.group;
if (group === 'nodes') {
var depth = _p.data.parent ? ele.parents().size() : 0;
if (!ele.isParent()) {
return MAX_INT - 1; // childless nodes always on top
}
return depth;
} else {
var src = _p.source;
var tgt = _p.target;
var srcDepth = src.zDepth();
var tgtDepth = tgt.zDepth();
return Math.max(srcDepth, tgtDepth, 0); // depth of deepest parent
}
}
};
elesfn$p.each = elesfn$p.forEach;
var defineSymbolIterator = function defineSymbolIterator() {
var typeofUndef = "undefined" ;
var isIteratorSupported = (typeof Symbol === "undefined" ? "undefined" : _typeof(Symbol)) != typeofUndef && _typeof(Symbol.iterator) != typeofUndef; // eslint-disable-line no-undef
if (isIteratorSupported) {
elesfn$p[Symbol.iterator] = function () {
var _this = this;
// eslint-disable-line no-undef
var entry = {
value: undefined,
done: false
};
var i = 0;
var length = this.length;
return _defineProperty({
next: function next() {
if (i < length) {
entry.value = _this[i++];
} else {
entry.value = undefined;
entry.done = true;
}
return entry;
}
}, Symbol.iterator, function () {
// eslint-disable-line no-undef
return this;
});
};
}
};
defineSymbolIterator();
var getLayoutDimensionOptions = defaults({
nodeDimensionsIncludeLabels: false
});
var elesfn$q = {
// Calculates and returns node dimensions { x, y } based on options given
layoutDimensions: function layoutDimensions(options) {
options = getLayoutDimensionOptions(options);
var dims;
if (!this.takesUpSpace()) {
dims = {
w: 0,
h: 0
};
} else if (options.nodeDimensionsIncludeLabels) {
var bbDim = this.boundingBox();
dims = {
w: bbDim.w,
h: bbDim.h
};
} else {
dims = {
w: this.outerWidth(),
h: this.outerHeight()
};
} // sanitise the dimensions for external layouts (avoid division by zero)
if (dims.w === 0 || dims.h === 0) {
dims.w = dims.h = 1;
}
return dims;
},
// using standard layout options, apply position function (w/ or w/o animation)
layoutPositions: function layoutPositions(layout, options, fn) {
var nodes = this.nodes();
var cy = this.cy();
var layoutEles = options.eles; // nodes & edges
var getMemoizeKey = function getMemoizeKey(node) {
return node.id();
};
var fnMem = memoize(fn, getMemoizeKey); // memoized version of position function
layout.emit({
type: 'layoutstart',
layout: layout
});
layout.animations = [];
var calculateSpacing = function calculateSpacing(spacing, nodesBb, pos) {
var center = {
x: nodesBb.x1 + nodesBb.w / 2,
y: nodesBb.y1 + nodesBb.h / 2
};
var spacingVector = {
// scale from center of bounding box (not necessarily 0,0)
x: (pos.x - center.x) * spacing,
y: (pos.y - center.y) * spacing
};
return {
x: center.x + spacingVector.x,
y: center.y + spacingVector.y
};
};
var useSpacingFactor = options.spacingFactor && options.spacingFactor !== 1;
var spacingBb = function spacingBb() {
if (!useSpacingFactor) {
return null;
}
var bb = makeBoundingBox();
for (var i = 0; i < nodes.length; i++) {
var node = nodes[i];
var pos = fnMem(node, i);
expandBoundingBoxByPoint(bb, pos.x, pos.y);
}
return bb;
};
var bb = spacingBb();
var getFinalPos = memoize(function (node, i) {
var newPos = fnMem(node, i);
if (useSpacingFactor) {
var spacing = Math.abs(options.spacingFactor);
newPos = calculateSpacing(spacing, bb, newPos);
}
if (options.transform != null) {
newPos = options.transform(node, newPos);
}
return newPos;
}, getMemoizeKey);
if (options.animate) {
for (var i = 0; i < nodes.length; i++) {
var node = nodes[i];
var newPos = getFinalPos(node, i);
var animateNode = options.animateFilter == null || options.animateFilter(node, i);
if (animateNode) {
var ani = node.animation({
position: newPos,
duration: options.animationDuration,
easing: options.animationEasing
});
layout.animations.push(ani);
} else {
node.position(newPos);
}
}
if (options.fit) {
var fitAni = cy.animation({
fit: {
boundingBox: layoutEles.boundingBoxAt(getFinalPos),
padding: options.padding
},
duration: options.animationDuration,
easing: options.animationEasing
});
layout.animations.push(fitAni);
} else if (options.zoom !== undefined && options.pan !== undefined) {
var zoomPanAni = cy.animation({
zoom: options.zoom,
pan: options.pan,
duration: options.animationDuration,
easing: options.animationEasing
});
layout.animations.push(zoomPanAni);
}
layout.animations.forEach(function (ani) {
return ani.play();
});
layout.one('layoutready', options.ready);
layout.emit({
type: 'layoutready',
layout: layout
});
Promise$1.all(layout.animations.map(function (ani) {
return ani.promise();
})).then(function () {
layout.one('layoutstop', options.stop);
layout.emit({
type: 'layoutstop',
layout: layout
});
});
} else {
nodes.positions(getFinalPos);
if (options.fit) {
cy.fit(options.eles, options.padding);
}
if (options.zoom != null) {
cy.zoom(options.zoom);
}
if (options.pan) {
cy.pan(options.pan);
}
layout.one('layoutready', options.ready);
layout.emit({
type: 'layoutready',
layout: layout
});
layout.one('layoutstop', options.stop);
layout.emit({
type: 'layoutstop',
layout: layout
});
}
return this; // chaining
},
layout: function layout(options) {
var cy = this.cy();
return cy.makeLayout(extend({}, options, {
eles: this
}));
}
}; // aliases:
elesfn$q.createLayout = elesfn$q.makeLayout = elesfn$q.layout;
function styleCache(key, fn, ele) {
var _p = ele._private;
var cache = _p.styleCache = _p.styleCache || [];
var val;
if ((val = cache[key]) != null) {
return val;
} else {
val = cache[key] = fn(ele);
return val;
}
}
function cacheStyleFunction(key, fn) {
key = hashString(key);
return function cachedStyleFunction(ele) {
return styleCache(key, fn, ele);
};
}
function cachePrototypeStyleFunction(key, fn) {
key = hashString(key);
var selfFn = function selfFn(ele) {
return fn.call(ele);
};
return function cachedPrototypeStyleFunction() {
var ele = this[0];
if (ele) {
return styleCache(key, selfFn, ele);
}
};
}
var elesfn$r = {
recalculateRenderedStyle: function recalculateRenderedStyle(useCache) {
var cy = this.cy();
var renderer = cy.renderer();
var styleEnabled = cy.styleEnabled();
if (renderer && styleEnabled) {
renderer.recalculateRenderedStyle(this, useCache);
}
return this;
},
dirtyStyleCache: function dirtyStyleCache() {
var cy = this.cy();
var dirty = function dirty(ele) {
return ele._private.styleCache = null;
};
if (cy.hasCompoundNodes()) {
var eles;
eles = this.spawnSelf().merge(this.descendants()).merge(this.parents());
eles.merge(eles.connectedEdges());
eles.forEach(dirty);
} else {
this.forEach(function (ele) {
dirty(ele);
ele.connectedEdges().forEach(dirty);
});
}
return this;
},
// fully updates (recalculates) the style for the elements
updateStyle: function updateStyle(notifyRenderer) {
var cy = this._private.cy;
if (!cy.styleEnabled()) {
return this;
}
if (cy.batching()) {
var bEles = cy._private.batchStyleEles;
bEles.merge(this);
return this; // chaining and exit early when batching
}
var hasCompounds = cy.hasCompoundNodes();
var updatedEles = this;
notifyRenderer = notifyRenderer || notifyRenderer === undefined ? true : false;
if (hasCompounds) {
// then add everything up and down for compound selector checks
updatedEles = this.spawnSelf().merge(this.descendants()).merge(this.parents());
} // let changedEles = style.apply( updatedEles );
var changedEles = updatedEles;
if (notifyRenderer) {
changedEles.emitAndNotify('style'); // let renderer know we changed style
} else {
changedEles.emit('style'); // just fire the event
}
updatedEles.forEach(function (ele) {
return ele._private.styleDirty = true;
});
return this; // chaining
},
// private: clears dirty flag and recalculates style
cleanStyle: function cleanStyle() {
var cy = this.cy();
if (!cy.styleEnabled()) {
return;
}
for (var i = 0; i < this.length; i++) {
var ele = this[i];
if (ele._private.styleDirty) {
// n.b. this flag should be set before apply() to avoid potential infinite recursion
ele._private.styleDirty = false;
cy.style().apply(ele);
}
}
},
// get the internal parsed style object for the specified property
parsedStyle: function parsedStyle(property) {
var includeNonDefault = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
var ele = this[0];
var cy = ele.cy();
if (!cy.styleEnabled()) {
return;
}
if (ele) {
this.cleanStyle();
var overriddenStyle = ele._private.style[property];
if (overriddenStyle != null) {
return overriddenStyle;
} else if (includeNonDefault) {
return cy.style().getDefaultProperty(property);
} else {
return null;
}
}
},
numericStyle: function numericStyle(property) {
var ele = this[0];
if (!ele.cy().styleEnabled()) {
return;
}
if (ele) {
var pstyle = ele.pstyle(property);
return pstyle.pfValue !== undefined ? pstyle.pfValue : pstyle.value;
}
},
numericStyleUnits: function numericStyleUnits(property) {
var ele = this[0];
if (!ele.cy().styleEnabled()) {
return;
}
if (ele) {
return ele.pstyle(property).units;
}
},
// get the specified css property as a rendered value (i.e. on-screen value)
// or get the whole rendered style if no property specified (NB doesn't allow setting)
renderedStyle: function renderedStyle(property) {
var cy = this.cy();
if (!cy.styleEnabled()) {
return this;
}
var ele = this[0];
if (ele) {
return cy.style().getRenderedStyle(ele, property);
}
},
// read the calculated css style of the element or override the style (via a bypass)
style: function style(name, value) {
var cy = this.cy();
if (!cy.styleEnabled()) {
return this;
}
var updateTransitions = false;
var style = cy.style();
if (plainObject(name)) {
// then extend the bypass
var props = name;
style.applyBypass(this, props, updateTransitions);
this.emitAndNotify('style'); // let the renderer know we've updated style
} else if (string(name)) {
if (value === undefined) {
// then get the property from the style
var ele = this[0];
if (ele) {
return style.getStylePropertyValue(ele, name);
} else {
// empty collection => can't get any value
return;
}
} else {
// then set the bypass with the property value
style.applyBypass(this, name, value, updateTransitions);
this.emitAndNotify('style'); // let the renderer know we've updated style
}
} else if (name === undefined) {
var _ele = this[0];
if (_ele) {
return style.getRawStyle(_ele);
} else {
// empty collection => can't get any value
return;
}
}
return this; // chaining
},
removeStyle: function removeStyle(names) {
var cy = this.cy();
if (!cy.styleEnabled()) {
return this;
}
var updateTransitions = false;
var style = cy.style();
var eles = this;
if (names === undefined) {
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
style.removeAllBypasses(ele, updateTransitions);
}
} else {
names = names.split(/\s+/);
for (var _i = 0; _i < eles.length; _i++) {
var _ele2 = eles[_i];
style.removeBypasses(_ele2, names, updateTransitions);
}
}
this.emitAndNotify('style'); // let the renderer know we've updated style
return this; // chaining
},
show: function show() {
this.css('display', 'element');
return this; // chaining
},
hide: function hide() {
this.css('display', 'none');
return this; // chaining
},
effectiveOpacity: function effectiveOpacity() {
var cy = this.cy();
if (!cy.styleEnabled()) {
return 1;
}
var hasCompoundNodes = cy.hasCompoundNodes();
var ele = this[0];
if (ele) {
var _p = ele._private;
var parentOpacity = ele.pstyle('opacity').value;
if (!hasCompoundNodes) {
return parentOpacity;
}
var parents = !_p.data.parent ? null : ele.parents();
if (parents) {
for (var i = 0; i < parents.length; i++) {
var parent = parents[i];
var opacity = parent.pstyle('opacity').value;
parentOpacity = opacity * parentOpacity;
}
}
return parentOpacity;
}
},
transparent: function transparent() {
var cy = this.cy();
if (!cy.styleEnabled()) {
return false;
}
var ele = this[0];
var hasCompoundNodes = ele.cy().hasCompoundNodes();
if (ele) {
if (!hasCompoundNodes) {
return ele.pstyle('opacity').value === 0;
} else {
return ele.effectiveOpacity() === 0;
}
}
},
backgrounding: function backgrounding() {
var cy = this.cy();
if (!cy.styleEnabled()) {
return false;
}
var ele = this[0];
return ele._private.backgrounding ? true : false;
}
};
function checkCompound(ele, parentOk) {
var _p = ele._private;
var parents = _p.data.parent ? ele.parents() : null;
if (parents) {
for (var i = 0; i < parents.length; i++) {
var parent = parents[i];
if (!parentOk(parent)) {
return false;
}
}
}
return true;
}
function defineDerivedStateFunction(specs) {
var ok = specs.ok;
var edgeOkViaNode = specs.edgeOkViaNode || specs.ok;
var parentOk = specs.parentOk || specs.ok;
return function () {
var cy = this.cy();
if (!cy.styleEnabled()) {
return true;
}
var ele = this[0];
var hasCompoundNodes = cy.hasCompoundNodes();
if (ele) {
var _p = ele._private;
if (!ok(ele)) {
return false;
}
if (ele.isNode()) {
return !hasCompoundNodes || checkCompound(ele, parentOk);
} else {
var src = _p.source;
var tgt = _p.target;
return edgeOkViaNode(src) && (!hasCompoundNodes || checkCompound(src, edgeOkViaNode)) && (src === tgt || edgeOkViaNode(tgt) && (!hasCompoundNodes || checkCompound(tgt, edgeOkViaNode)));
}
}
};
}
var eleTakesUpSpace = cacheStyleFunction('eleTakesUpSpace', function (ele) {
return ele.pstyle('display').value === 'element' && ele.width() !== 0 && (ele.isNode() ? ele.height() !== 0 : true);
});
elesfn$r.takesUpSpace = cachePrototypeStyleFunction('takesUpSpace', defineDerivedStateFunction({
ok: eleTakesUpSpace
}));
var eleInteractive = cacheStyleFunction('eleInteractive', function (ele) {
return ele.pstyle('events').value === 'yes' && ele.pstyle('visibility').value === 'visible' && eleTakesUpSpace(ele);
});
var parentInteractive = cacheStyleFunction('parentInteractive', function (parent) {
return parent.pstyle('visibility').value === 'visible' && eleTakesUpSpace(parent);
});
elesfn$r.interactive = cachePrototypeStyleFunction('interactive', defineDerivedStateFunction({
ok: eleInteractive,
parentOk: parentInteractive,
edgeOkViaNode: eleTakesUpSpace
}));
elesfn$r.noninteractive = function () {
var ele = this[0];
if (ele) {
return !ele.interactive();
}
};
var eleVisible = cacheStyleFunction('eleVisible', function (ele) {
return ele.pstyle('visibility').value === 'visible' && ele.pstyle('opacity').pfValue !== 0 && eleTakesUpSpace(ele);
});
var edgeVisibleViaNode = eleTakesUpSpace;
elesfn$r.visible = cachePrototypeStyleFunction('visible', defineDerivedStateFunction({
ok: eleVisible,
edgeOkViaNode: edgeVisibleViaNode
}));
elesfn$r.hidden = function () {
var ele = this[0];
if (ele) {
return !ele.visible();
}
};
elesfn$r.isBundledBezier = cachePrototypeStyleFunction('isBundledBezier', function () {
if (!this.cy().styleEnabled()) {
return false;
}
return !this.removed() && this.pstyle('curve-style').value === 'bezier' && this.takesUpSpace();
});
elesfn$r.bypass = elesfn$r.css = elesfn$r.style;
elesfn$r.renderedCss = elesfn$r.renderedStyle;
elesfn$r.removeBypass = elesfn$r.removeCss = elesfn$r.removeStyle;
elesfn$r.pstyle = elesfn$r.parsedStyle;
var elesfn$s = {};
function defineSwitchFunction(params) {
return function () {
var args = arguments;
var changedEles = []; // e.g. cy.nodes().select( data, handler )
if (args.length === 2) {
var data = args[0];
var handler = args[1];
this.on(params.event, data, handler);
} // e.g. cy.nodes().select( handler )
else if (args.length === 1 && fn(args[0])) {
var _handler = args[0];
this.on(params.event, _handler);
} // e.g. cy.nodes().select()
// e.g. (private) cy.nodes().select(['tapselect'])
else if (args.length === 0 || args.length === 1 && array(args[0])) {
var addlEvents = args.length === 1 ? args[0] : null;
for (var i = 0; i < this.length; i++) {
var ele = this[i];
var able = !params.ableField || ele._private[params.ableField];
var changed = ele._private[params.field] != params.value;
if (params.overrideAble) {
var overrideAble = params.overrideAble(ele);
if (overrideAble !== undefined) {
able = overrideAble;
if (!overrideAble) {
return this;
} // to save cycles assume not able for all on override
}
}
if (able) {
ele._private[params.field] = params.value;
if (changed) {
changedEles.push(ele);
}
}
}
var changedColl = this.spawn(changedEles);
changedColl.updateStyle(); // change of state => possible change of style
changedColl.emit(params.event);
if (addlEvents) {
changedColl.emit(addlEvents);
}
}
return this;
};
}
function defineSwitchSet(params) {
elesfn$s[params.field] = function () {
var ele = this[0];
if (ele) {
if (params.overrideField) {
var val = params.overrideField(ele);
if (val !== undefined) {
return val;
}
}
return ele._private[params.field];
}
};
elesfn$s[params.on] = defineSwitchFunction({
event: params.on,
field: params.field,
ableField: params.ableField,
overrideAble: params.overrideAble,
value: true
});
elesfn$s[params.off] = defineSwitchFunction({
event: params.off,
field: params.field,
ableField: params.ableField,
overrideAble: params.overrideAble,
value: false
});
}
defineSwitchSet({
field: 'locked',
overrideField: function overrideField(ele) {
return ele.cy().autolock() ? true : undefined;
},
on: 'lock',
off: 'unlock'
});
defineSwitchSet({
field: 'grabbable',
overrideField: function overrideField(ele) {
return ele.cy().autoungrabify() || ele.pannable() ? false : undefined;
},
on: 'grabify',
off: 'ungrabify'
});
defineSwitchSet({
field: 'selected',
ableField: 'selectable',
overrideAble: function overrideAble(ele) {
return ele.cy().autounselectify() ? false : undefined;
},
on: 'select',
off: 'unselect'
});
defineSwitchSet({
field: 'selectable',
overrideField: function overrideField(ele) {
return ele.cy().autounselectify() ? false : undefined;
},
on: 'selectify',
off: 'unselectify'
});
elesfn$s.deselect = elesfn$s.unselect;
elesfn$s.grabbed = function () {
var ele = this[0];
if (ele) {
return ele._private.grabbed;
}
};
defineSwitchSet({
field: 'active',
on: 'activate',
off: 'unactivate'
});
defineSwitchSet({
field: 'pannable',
on: 'panify',
off: 'unpanify'
});
elesfn$s.inactive = function () {
var ele = this[0];
if (ele) {
return !ele._private.active;
}
};
var elesfn$t = {}; // DAG functions
////////////////
var defineDagExtremity = function defineDagExtremity(params) {
return function dagExtremityImpl(selector) {
var eles = this;
var ret = [];
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
if (!ele.isNode()) {
continue;
}
var disqualified = false;
var edges = ele.connectedEdges();
for (var j = 0; j < edges.length; j++) {
var edge = edges[j];
var src = edge.source();
var tgt = edge.target();
if (params.noIncomingEdges && tgt === ele && src !== ele || params.noOutgoingEdges && src === ele && tgt !== ele) {
disqualified = true;
break;
}
}
if (!disqualified) {
ret.push(ele);
}
}
return this.spawn(ret, true).filter(selector);
};
};
var defineDagOneHop = function defineDagOneHop(params) {
return function (selector) {
var eles = this;
var oEles = [];
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
if (!ele.isNode()) {
continue;
}
var edges = ele.connectedEdges();
for (var j = 0; j < edges.length; j++) {
var edge = edges[j];
var src = edge.source();
var tgt = edge.target();
if (params.outgoing && src === ele) {
oEles.push(edge);
oEles.push(tgt);
} else if (params.incoming && tgt === ele) {
oEles.push(edge);
oEles.push(src);
}
}
}
return this.spawn(oEles, true).filter(selector);
};
};
var defineDagAllHops = function defineDagAllHops(params) {
return function (selector) {
var eles = this;
var sEles = [];
var sElesIds = {};
for (;;) {
var next = params.outgoing ? eles.outgoers() : eles.incomers();
if (next.length === 0) {
break;
} // done if none left
var newNext = false;
for (var i = 0; i < next.length; i++) {
var n = next[i];
var nid = n.id();
if (!sElesIds[nid]) {
sElesIds[nid] = true;
sEles.push(n);
newNext = true;
}
}
if (!newNext) {
break;
} // done if touched all outgoers already
eles = next;
}
return this.spawn(sEles, true).filter(selector);
};
};
elesfn$t.clearTraversalCache = function () {
for (var i = 0; i < this.length; i++) {
this[i]._private.traversalCache = null;
}
};
extend(elesfn$t, {
// get the root nodes in the DAG
roots: defineDagExtremity({
noIncomingEdges: true
}),
// get the leaf nodes in the DAG
leaves: defineDagExtremity({
noOutgoingEdges: true
}),
// normally called children in graph theory
// these nodes =edges=> outgoing nodes
outgoers: cache(defineDagOneHop({
outgoing: true
}), 'outgoers'),
// aka DAG descendants
successors: defineDagAllHops({
outgoing: true
}),
// normally called parents in graph theory
// these nodes <=edges= incoming nodes
incomers: cache(defineDagOneHop({
incoming: true
}), 'incomers'),
// aka DAG ancestors
predecessors: defineDagAllHops({
incoming: true
})
}); // Neighbourhood functions
//////////////////////////
extend(elesfn$t, {
neighborhood: cache(function (selector) {
var elements = [];
var nodes = this.nodes();
for (var i = 0; i < nodes.length; i++) {
// for all nodes
var node = nodes[i];
var connectedEdges = node.connectedEdges(); // for each connected edge, add the edge and the other node
for (var j = 0; j < connectedEdges.length; j++) {
var edge = connectedEdges[j];
var src = edge.source();
var tgt = edge.target();
var otherNode = node === src ? tgt : src; // need check in case of loop
if (otherNode.length > 0) {
elements.push(otherNode[0]); // add node 1 hop away
} // add connected edge
elements.push(edge[0]);
}
}
return this.spawn(elements, true).filter(selector);
}, 'neighborhood'),
closedNeighborhood: function closedNeighborhood(selector) {
return this.neighborhood().add(this).filter(selector);
},
openNeighborhood: function openNeighborhood(selector) {
return this.neighborhood(selector);
}
}); // aliases
elesfn$t.neighbourhood = elesfn$t.neighborhood;
elesfn$t.closedNeighbourhood = elesfn$t.closedNeighborhood;
elesfn$t.openNeighbourhood = elesfn$t.openNeighborhood; // Edge functions
/////////////////
extend(elesfn$t, {
source: cache(function sourceImpl(selector) {
var ele = this[0];
var src;
if (ele) {
src = ele._private.source || ele.cy().collection();
}
return src && selector ? src.filter(selector) : src;
}, 'source'),
target: cache(function targetImpl(selector) {
var ele = this[0];
var tgt;
if (ele) {
tgt = ele._private.target || ele.cy().collection();
}
return tgt && selector ? tgt.filter(selector) : tgt;
}, 'target'),
sources: defineSourceFunction({
attr: 'source'
}),
targets: defineSourceFunction({
attr: 'target'
})
});
function defineSourceFunction(params) {
return function sourceImpl(selector) {
var sources = [];
for (var i = 0; i < this.length; i++) {
var ele = this[i];
var src = ele._private[params.attr];
if (src) {
sources.push(src);
}
}
return this.spawn(sources, true).filter(selector);
};
}
extend(elesfn$t, {
edgesWith: cache(defineEdgesWithFunction(), 'edgesWith'),
edgesTo: cache(defineEdgesWithFunction({
thisIsSrc: true
}), 'edgesTo')
});
function defineEdgesWithFunction(params) {
return function edgesWithImpl(otherNodes) {
var elements = [];
var cy = this._private.cy;
var p = params || {}; // get elements if a selector is specified
if (string(otherNodes)) {
otherNodes = cy.$(otherNodes);
}
for (var h = 0; h < otherNodes.length; h++) {
var edges = otherNodes[h]._private.edges;
for (var i = 0; i < edges.length; i++) {
var edge = edges[i];
var edgeData = edge._private.data;
var thisToOther = this.hasElementWithId(edgeData.source) && otherNodes.hasElementWithId(edgeData.target);
var otherToThis = otherNodes.hasElementWithId(edgeData.source) && this.hasElementWithId(edgeData.target);
var edgeConnectsThisAndOther = thisToOther || otherToThis;
if (!edgeConnectsThisAndOther) {
continue;
}
if (p.thisIsSrc || p.thisIsTgt) {
if (p.thisIsSrc && !thisToOther) {
continue;
}
if (p.thisIsTgt && !otherToThis) {
continue;
}
}
elements.push(edge);
}
}
return this.spawn(elements, true);
};
}
extend(elesfn$t, {
connectedEdges: cache(function (selector) {
var retEles = [];
var eles = this;
for (var i = 0; i < eles.length; i++) {
var node = eles[i];
if (!node.isNode()) {
continue;
}
var edges = node._private.edges;
for (var j = 0; j < edges.length; j++) {
var edge = edges[j];
retEles.push(edge);
}
}
return this.spawn(retEles, true).filter(selector);
}, 'connectedEdges'),
connectedNodes: cache(function (selector) {
var retEles = [];
var eles = this;
for (var i = 0; i < eles.length; i++) {
var edge = eles[i];
if (!edge.isEdge()) {
continue;
}
retEles.push(edge.source()[0]);
retEles.push(edge.target()[0]);
}
return this.spawn(retEles, true).filter(selector);
}, 'connectedNodes'),
parallelEdges: cache(defineParallelEdgesFunction(), 'parallelEdges'),
codirectedEdges: cache(defineParallelEdgesFunction({
codirected: true
}), 'codirectedEdges')
});
function defineParallelEdgesFunction(params) {
var defaults = {
codirected: false
};
params = extend({}, defaults, params);
return function parallelEdgesImpl(selector) {
// micro-optimised for renderer
var elements = [];
var edges = this.edges();
var p = params; // look at all the edges in the collection
for (var i = 0; i < edges.length; i++) {
var edge1 = edges[i];
var edge1_p = edge1._private;
var src1 = edge1_p.source;
var srcid1 = src1._private.data.id;
var tgtid1 = edge1_p.data.target;
var srcEdges1 = src1._private.edges; // look at edges connected to the src node of this edge
for (var j = 0; j < srcEdges1.length; j++) {
var edge2 = srcEdges1[j];
var edge2data = edge2._private.data;
var tgtid2 = edge2data.target;
var srcid2 = edge2data.source;
var codirected = tgtid2 === tgtid1 && srcid2 === srcid1;
var oppdirected = srcid1 === tgtid2 && tgtid1 === srcid2;
if (p.codirected && codirected || !p.codirected && (codirected || oppdirected)) {
elements.push(edge2);
}
}
}
return this.spawn(elements, true).filter(selector);
};
} // Misc functions
/////////////////
extend(elesfn$t, {
components: function components(root) {
var self = this;
var cy = self.cy();
var visited = cy.collection();
var unvisited = root == null ? self.nodes() : root.nodes();
var components = [];
if (root != null && unvisited.empty()) {
// root may contain only edges
unvisited = root.sources(); // doesn't matter which node to use (undirected), so just use the source sides
}
var visitInComponent = function visitInComponent(node, component) {
visited.merge(node);
unvisited.unmerge(node);
component.merge(node);
};
if (unvisited.empty()) {
return self.spawn();
}
var _loop = function _loop() {
// each iteration yields a component
var cmpt = cy.collection();
components.push(cmpt);
var root = unvisited[0];
visitInComponent(root, cmpt);
self.bfs({
directed: false,
roots: root,
visit: function visit(v) {
return visitInComponent(v, cmpt);
}
});
cmpt.forEach(function (node) {
node.connectedEdges().forEach(function (e) {
// connectedEdges() usually cached
if (self.has(e) && cmpt.has(e.source()) && cmpt.has(e.target())) {
// has() is cheap
cmpt.merge(e); // forEach() only considers nodes -- sets N at call time
}
});
});
};
do {
_loop();
} while (unvisited.length > 0);
return components;
},
component: function component() {
var ele = this[0];
return ele.cy().mutableElements().components(ele)[0];
}
});
elesfn$t.componentsOf = elesfn$t.components;
var Collection = function Collection(cy, elements) {
var unique = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
if (cy === undefined) {
error('A collection must have a reference to the core');
return;
}
var map = new Map$1();
var createdElements = false;
if (!elements) {
elements = [];
} else if (elements.length > 0 && plainObject(elements[0]) && !element(elements[0])) {
createdElements = true; // make elements from json and restore all at once later
var eles = [];
var elesIds = new Set$1();
for (var i = 0, l = elements.length; i < l; i++) {
var json = elements[i];
if (json.data == null) {
json.data = {};
}
var _data = json.data; // make sure newly created elements have valid ids
if (_data.id == null) {
_data.id = uuid();
} else if (cy.hasElementWithId(_data.id) || elesIds.has(_data.id)) {
continue; // can't create element if prior id already exists
}
var ele = new Element(cy, json, false);
eles.push(ele);
elesIds.add(_data.id);
}
elements = eles;
}
this.length = 0;
for (var _i = 0, _l = elements.length; _i < _l; _i++) {
var element$1 = elements[_i][0]; // [0] in case elements is an array of collections, rather than array of elements
if (element$1 == null) {
continue;
}
var id = element$1._private.data.id;
if (!unique || !map.has(id)) {
if (unique) {
map.set(id, {
index: this.length,
ele: element$1
});
}
this[this.length] = element$1;
this.length++;
}
}
this._private = {
eles: this,
cy: cy,
get map() {
if (this.lazyMap == null) {
this.rebuildMap();
}
return this.lazyMap;
},
set map(m) {
this.lazyMap = m;
},
rebuildMap: function rebuildMap() {
var m = this.lazyMap = new Map$1();
var eles = this.eles;
for (var _i2 = 0; _i2 < eles.length; _i2++) {
var _ele = eles[_i2];
m.set(_ele.id(), {
index: _i2,
ele: _ele
});
}
}
};
if (unique) {
this._private.map = map;
} // restore the elements if we created them from json
if (createdElements) {
this.restore();
}
}; // Functions
////////////////////////////////////////////////////////////////////////////////////////////////////
// keep the prototypes in sync (an element has the same functions as a collection)
// and use elefn and elesfn as shorthands to the prototypes
var elesfn$u = Element.prototype = Collection.prototype = Object.create(Array.prototype);
elesfn$u.instanceString = function () {
return 'collection';
};
elesfn$u.spawn = function (eles, unique) {
return new Collection(this.cy(), eles, unique);
};
elesfn$u.spawnSelf = function () {
return this.spawn(this);
};
elesfn$u.cy = function () {
return this._private.cy;
};
elesfn$u.renderer = function () {
return this._private.cy.renderer();
};
elesfn$u.element = function () {
return this[0];
};
elesfn$u.collection = function () {
if (collection(this)) {
return this;
} else {
// an element
return new Collection(this._private.cy, [this]);
}
};
elesfn$u.unique = function () {
return new Collection(this._private.cy, this, true);
};
elesfn$u.hasElementWithId = function (id) {
id = '' + id; // id must be string
return this._private.map.has(id);
};
elesfn$u.getElementById = function (id) {
id = '' + id; // id must be string
var cy = this._private.cy;
var entry = this._private.map.get(id);
return entry ? entry.ele : new Collection(cy); // get ele or empty collection
};
elesfn$u.$id = elesfn$u.getElementById;
elesfn$u.poolIndex = function () {
var cy = this._private.cy;
var eles = cy._private.elements;
var id = this[0]._private.data.id;
return eles._private.map.get(id).index;
};
elesfn$u.indexOf = function (ele) {
var id = ele[0]._private.data.id;
return this._private.map.get(id).index;
};
elesfn$u.indexOfId = function (id) {
id = '' + id; // id must be string
return this._private.map.get(id).index;
};
elesfn$u.json = function (obj) {
var ele = this.element();
var cy = this.cy();
if (ele == null && obj) {
return this;
} // can't set to no eles
if (ele == null) {
return undefined;
} // can't get from no eles
var p = ele._private;
if (plainObject(obj)) {
// set
cy.startBatch();
if (obj.data) {
ele.data(obj.data);
var _data2 = p.data;
if (ele.isEdge()) {
// source and target are immutable via data()
var move = false;
var spec = {};
var src = obj.data.source;
var tgt = obj.data.target;
if (src != null && src != _data2.source) {
spec.source = '' + src; // id must be string
move = true;
}
if (tgt != null && tgt != _data2.target) {
spec.target = '' + tgt; // id must be string
move = true;
}
if (move) {
ele = ele.move(spec);
}
} else {
// parent is immutable via data()
var newParentValSpecd = 'parent' in obj.data;
var parent = obj.data.parent;
if (newParentValSpecd && (parent != null || _data2.parent != null) && parent != _data2.parent) {
if (parent === undefined) {
// can't set undefined imperatively, so use null
parent = null;
}
if (parent != null) {
parent = '' + parent; // id must be string
}
ele = ele.move({
parent: parent
});
}
}
}
if (obj.position) {
ele.position(obj.position);
} // ignore group -- immutable
var checkSwitch = function checkSwitch(k, trueFnName, falseFnName) {
var obj_k = obj[k];
if (obj_k != null && obj_k !== p[k]) {
if (obj_k) {
ele[trueFnName]();
} else {
ele[falseFnName]();
}
}
};
checkSwitch('removed', 'remove', 'restore');
checkSwitch('selected', 'select', 'unselect');
checkSwitch('selectable', 'selectify', 'unselectify');
checkSwitch('locked', 'lock', 'unlock');
checkSwitch('grabbable', 'grabify', 'ungrabify');
checkSwitch('pannable', 'panify', 'unpanify');
if (obj.classes != null) {
ele.classes(obj.classes);
}
cy.endBatch();
return this;
} else if (obj === undefined) {
// get
var json = {
data: copy(p.data),
position: copy(p.position),
group: p.group,
removed: p.removed,
selected: p.selected,
selectable: p.selectable,
locked: p.locked,
grabbable: p.grabbable,
pannable: p.pannable,
classes: null
};
json.classes = '';
var i = 0;
p.classes.forEach(function (cls) {
return json.classes += i++ === 0 ? cls : ' ' + cls;
});
return json;
}
};
elesfn$u.jsons = function () {
var jsons = [];
for (var i = 0; i < this.length; i++) {
var ele = this[i];
var json = ele.json();
jsons.push(json);
}
return jsons;
};
elesfn$u.clone = function () {
var cy = this.cy();
var elesArr = [];
for (var i = 0; i < this.length; i++) {
var ele = this[i];
var json = ele.json();
var clone = new Element(cy, json, false); // NB no restore
elesArr.push(clone);
}
return new Collection(cy, elesArr);
};
elesfn$u.copy = elesfn$u.clone;
elesfn$u.restore = function () {
var notifyRenderer = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;
var addToPool = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
var self = this;
var cy = self.cy();
var cy_p = cy._private; // create arrays of nodes and edges, since we need to
// restore the nodes first
var nodes = [];
var edges = [];
var elements;
for (var _i3 = 0, l = self.length; _i3 < l; _i3++) {
var ele = self[_i3];
if (addToPool && !ele.removed()) {
// don't need to handle this ele
continue;
} // keep nodes first in the array and edges after
if (ele.isNode()) {
// put to front of array if node
nodes.push(ele);
} else {
// put to end of array if edge
edges.push(ele);
}
}
elements = nodes.concat(edges);
var i;
var removeFromElements = function removeFromElements() {
elements.splice(i, 1);
i--;
}; // now, restore each element
for (i = 0; i < elements.length; i++) {
var _ele2 = elements[i];
var _private = _ele2._private;
var _data3 = _private.data; // the traversal cache should start fresh when ele is added
_ele2.clearTraversalCache(); // set id and validate
if (!addToPool && !_private.removed) ; else if (_data3.id === undefined) {
_data3.id = uuid();
} else if (number(_data3.id)) {
_data3.id = '' + _data3.id; // now it's a string
} else if (emptyString(_data3.id) || !string(_data3.id)) {
error('Can not create element with invalid string ID `' + _data3.id + '`'); // can't create element if it has empty string as id or non-string id
removeFromElements();
continue;
} else if (cy.hasElementWithId(_data3.id)) {
error('Can not create second element with ID `' + _data3.id + '`'); // can't create element if one already has that id
removeFromElements();
continue;
}
var id = _data3.id; // id is finalised, now let's keep a ref
if (_ele2.isNode()) {
// extra checks for nodes
var pos = _private.position; // make sure the nodes have a defined position
if (pos.x == null) {
pos.x = 0;
}
if (pos.y == null) {
pos.y = 0;
}
}
if (_ele2.isEdge()) {
// extra checks for edges
var edge = _ele2;
var fields = ['source', 'target'];
var fieldsLength = fields.length;
var badSourceOrTarget = false;
for (var j = 0; j < fieldsLength; j++) {
var field = fields[j];
var val = _data3[field];
if (number(val)) {
val = _data3[field] = '' + _data3[field]; // now string
}
if (val == null || val === '') {
// can't create if source or target is not defined properly
error('Can not create edge `' + id + '` with unspecified ' + field);
badSourceOrTarget = true;
} else if (!cy.hasElementWithId(val)) {
// can't create edge if one of its nodes doesn't exist
error('Can not create edge `' + id + '` with nonexistant ' + field + ' `' + val + '`');
badSourceOrTarget = true;
}
}
if (badSourceOrTarget) {
removeFromElements();
continue;
} // can't create this
var src = cy.getElementById(_data3.source);
var tgt = cy.getElementById(_data3.target); // only one edge in node if loop
if (src.same(tgt)) {
src._private.edges.push(edge);
} else {
src._private.edges.push(edge);
tgt._private.edges.push(edge);
}
edge._private.source = src;
edge._private.target = tgt;
} // if is edge
// create mock ids / indexes maps for element so it can be used like collections
_private.map = new Map$1();
_private.map.set(id, {
ele: _ele2,
index: 0
});
_private.removed = false;
if (addToPool) {
cy.addToPool(_ele2);
}
} // for each element
// do compound node sanity checks
for (var _i4 = 0; _i4 < nodes.length; _i4++) {
// each node
var node = nodes[_i4];
var _data4 = node._private.data;
if (number(_data4.parent)) {
// then automake string
_data4.parent = '' + _data4.parent;
}
var parentId = _data4.parent;
var specifiedParent = parentId != null;
if (specifiedParent) {
var parent = cy.getElementById(parentId);
if (parent.empty()) {
// non-existant parent; just remove it
_data4.parent = undefined;
} else {
var selfAsParent = false;
var ancestor = parent;
while (!ancestor.empty()) {
if (node.same(ancestor)) {
// mark self as parent and remove from data
selfAsParent = true;
_data4.parent = undefined; // remove parent reference
// exit or we loop forever
break;
}
ancestor = ancestor.parent();
}
if (!selfAsParent) {
// connect with children
parent[0]._private.children.push(node);
node._private.parent = parent[0]; // let the core know we have a compound graph
cy_p.hasCompoundNodes = true;
}
} // else
} // if specified parent
} // for each node
if (elements.length > 0) {
var restored = elements.length === self.length ? self : new Collection(cy, elements);
for (var _i5 = 0; _i5 < restored.length; _i5++) {
var _ele3 = restored[_i5];
if (_ele3.isNode()) {
continue;
} // adding an edge invalidates the traversal caches for the parallel edges
_ele3.parallelEdges().clearTraversalCache(); // adding an edge invalidates the traversal cache for the connected nodes
_ele3.source().clearTraversalCache();
_ele3.target().clearTraversalCache();
}
var toUpdateStyle;
if (cy_p.hasCompoundNodes) {
toUpdateStyle = cy.collection().merge(restored).merge(restored.connectedNodes()).merge(restored.parent());
} else {
toUpdateStyle = restored;
}
toUpdateStyle.dirtyCompoundBoundsCache().dirtyBoundingBoxCache().updateStyle(notifyRenderer);
if (notifyRenderer) {
restored.emitAndNotify('add');
} else if (addToPool) {
restored.emit('add');
}
}
return self; // chainability
};
elesfn$u.removed = function () {
var ele = this[0];
return ele && ele._private.removed;
};
elesfn$u.inside = function () {
var ele = this[0];
return ele && !ele._private.removed;
};
elesfn$u.remove = function () {
var notifyRenderer = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;
var removeFromPool = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
var self = this;
var elesToRemove = [];
var elesToRemoveIds = {};
var cy = self._private.cy; // add connected edges
function addConnectedEdges(node) {
var edges = node._private.edges;
for (var i = 0; i < edges.length; i++) {
add(edges[i]);
}
} // add descendant nodes
function addChildren(node) {
var children = node._private.children;
for (var i = 0; i < children.length; i++) {
add(children[i]);
}
}
function add(ele) {
var alreadyAdded = elesToRemoveIds[ele.id()];
if (removeFromPool && ele.removed() || alreadyAdded) {
return;
} else {
elesToRemoveIds[ele.id()] = true;
}
if (ele.isNode()) {
elesToRemove.push(ele); // nodes are removed last
addConnectedEdges(ele);
addChildren(ele);
} else {
elesToRemove.unshift(ele); // edges are removed first
}
} // make the list of elements to remove
// (may be removing more than specified due to connected edges etc)
for (var i = 0, l = self.length; i < l; i++) {
var ele = self[i];
add(ele);
}
function removeEdgeRef(node, edge) {
var connectedEdges = node._private.edges;
removeFromArray(connectedEdges, edge); // removing an edges invalidates the traversal cache for its nodes
node.clearTraversalCache();
}
function removeParallelRef(pllEdge) {
// removing an edge invalidates the traversal caches for the parallel edges
pllEdge.clearTraversalCache();
}
var alteredParents = [];
alteredParents.ids = {};
function removeChildRef(parent, ele) {
ele = ele[0];
parent = parent[0];
var children = parent._private.children;
var pid = parent.id();
removeFromArray(children, ele); // remove parent => child ref
ele._private.parent = null; // remove child => parent ref
if (!alteredParents.ids[pid]) {
alteredParents.ids[pid] = true;
alteredParents.push(parent);
}
}
self.dirtyCompoundBoundsCache();
if (removeFromPool) {
cy.removeFromPool(elesToRemove); // remove from core pool
}
for (var _i6 = 0; _i6 < elesToRemove.length; _i6++) {
var _ele4 = elesToRemove[_i6];
if (_ele4.isEdge()) {
// remove references to this edge in its connected nodes
var src = _ele4.source()[0];
var tgt = _ele4.target()[0];
removeEdgeRef(src, _ele4);
removeEdgeRef(tgt, _ele4);
var pllEdges = _ele4.parallelEdges();
for (var j = 0; j < pllEdges.length; j++) {
var pllEdge = pllEdges[j];
removeParallelRef(pllEdge);
if (pllEdge.isBundledBezier()) {
pllEdge.dirtyBoundingBoxCache();
}
}
} else {
// remove reference to parent
var parent = _ele4.parent();
if (parent.length !== 0) {
removeChildRef(parent, _ele4);
}
}
if (removeFromPool) {
// mark as removed
_ele4._private.removed = true;
}
} // check to see if we have a compound graph or not
var elesStillInside = cy._private.elements;
cy._private.hasCompoundNodes = false;
for (var _i7 = 0; _i7 < elesStillInside.length; _i7++) {
var _ele5 = elesStillInside[_i7];
if (_ele5.isParent()) {
cy._private.hasCompoundNodes = true;
break;
}
}
var removedElements = new Collection(this.cy(), elesToRemove);
if (removedElements.size() > 0) {
// must manually notify since trigger won't do this automatically once removed
if (notifyRenderer) {
removedElements.emitAndNotify('remove');
} else if (removeFromPool) {
removedElements.emit('remove');
}
} // the parents who were modified by the removal need their style updated
for (var _i8 = 0; _i8 < alteredParents.length; _i8++) {
var _ele6 = alteredParents[_i8];
if (!removeFromPool || !_ele6.removed()) {
_ele6.updateStyle();
}
}
return removedElements;
};
elesfn$u.move = function (struct) {
var cy = this._private.cy;
var eles = this; // just clean up refs, caches, etc. in the same way as when removing and then restoring
// (our calls to remove/restore do not remove from the graph or make events)
var notifyRenderer = false;
var modifyPool = false;
var toString = function toString(id) {
return id == null ? id : '' + id;
}; // id must be string
if (struct.source !== undefined || struct.target !== undefined) {
var srcId = toString(struct.source);
var tgtId = toString(struct.target);
var srcExists = srcId != null && cy.hasElementWithId(srcId);
var tgtExists = tgtId != null && cy.hasElementWithId(tgtId);
if (srcExists || tgtExists) {
cy.batch(function () {
// avoid duplicate style updates
eles.remove(notifyRenderer, modifyPool); // clean up refs etc.
eles.emitAndNotify('moveout');
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
var _data5 = ele._private.data;
if (ele.isEdge()) {
if (srcExists) {
_data5.source = srcId;
}
if (tgtExists) {
_data5.target = tgtId;
}
}
}
eles.restore(notifyRenderer, modifyPool); // make new refs, style, etc.
});
eles.emitAndNotify('move');
}
} else if (struct.parent !== undefined) {
// move node to new parent
var parentId = toString(struct.parent);
var parentExists = parentId === null || cy.hasElementWithId(parentId);
if (parentExists) {
var pidToAssign = parentId === null ? undefined : parentId;
cy.batch(function () {
// avoid duplicate style updates
var updated = eles.remove(notifyRenderer, modifyPool); // clean up refs etc.
updated.emitAndNotify('moveout');
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
var _data6 = ele._private.data;
if (ele.isNode()) {
_data6.parent = pidToAssign;
}
}
updated.restore(notifyRenderer, modifyPool); // make new refs, style, etc.
});
eles.emitAndNotify('move');
}
}
return this;
};
[elesfn$c, elesfn$d, elesfn$e, elesfn$f, elesfn$g, data$1, elesfn$i, dimensions, elesfn$m, elesfn$n, elesfn$o, elesfn$p, elesfn$q, elesfn$r, elesfn$s, elesfn$t].forEach(function (props) {
extend(elesfn$u, props);
});
var corefn = {
add: function add(opts) {
var elements;
var cy = this; // add the elements
if (elementOrCollection(opts)) {
var eles = opts;
if (eles._private.cy === cy) {
// same instance => just restore
elements = eles.restore();
} else {
// otherwise, copy from json
var jsons = [];
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
jsons.push(ele.json());
}
elements = new Collection(cy, jsons);
}
} // specify an array of options
else if (array(opts)) {
var _jsons = opts;
elements = new Collection(cy, _jsons);
} // specify via opts.nodes and opts.edges
else if (plainObject(opts) && (array(opts.nodes) || array(opts.edges))) {
var elesByGroup = opts;
var _jsons2 = [];
var grs = ['nodes', 'edges'];
for (var _i = 0, il = grs.length; _i < il; _i++) {
var group = grs[_i];
var elesArray = elesByGroup[group];
if (array(elesArray)) {
for (var j = 0, jl = elesArray.length; j < jl; j++) {
var json = extend({
group: group
}, elesArray[j]);
_jsons2.push(json);
}
}
}
elements = new Collection(cy, _jsons2);
} // specify options for one element
else {
var _json = opts;
elements = new Element(cy, _json).collection();
}
return elements;
},
remove: function remove(collection) {
if (elementOrCollection(collection)) ; else if (string(collection)) {
var selector = collection;
collection = this.$(selector);
}
return collection.remove();
}
};
/* global Float32Array */
/*! Bezier curve function generator. Copyright Gaetan Renaudeau. MIT License: http://en.wikipedia.org/wiki/MIT_License */
function generateCubicBezier(mX1, mY1, mX2, mY2) {
var NEWTON_ITERATIONS = 4,
NEWTON_MIN_SLOPE = 0.001,
SUBDIVISION_PRECISION = 0.0000001,
SUBDIVISION_MAX_ITERATIONS = 10,
kSplineTableSize = 11,
kSampleStepSize = 1.0 / (kSplineTableSize - 1.0),
float32ArraySupported = typeof Float32Array !== 'undefined';
/* Must contain four arguments. */
if (arguments.length !== 4) {
return false;
}
/* Arguments must be numbers. */
for (var i = 0; i < 4; ++i) {
if (typeof arguments[i] !== "number" || isNaN(arguments[i]) || !isFinite(arguments[i])) {
return false;
}
}
/* X values must be in the [0, 1] range. */
mX1 = Math.min(mX1, 1);
mX2 = Math.min(mX2, 1);
mX1 = Math.max(mX1, 0);
mX2 = Math.max(mX2, 0);
var mSampleValues = float32ArraySupported ? new Float32Array(kSplineTableSize) : new Array(kSplineTableSize);
function A(aA1, aA2) {
return 1.0 - 3.0 * aA2 + 3.0 * aA1;
}
function B(aA1, aA2) {
return 3.0 * aA2 - 6.0 * aA1;
}
function C(aA1) {
return 3.0 * aA1;
}
function calcBezier(aT, aA1, aA2) {
return ((A(aA1, aA2) * aT + B(aA1, aA2)) * aT + C(aA1)) * aT;
}
function getSlope(aT, aA1, aA2) {
return 3.0 * A(aA1, aA2) * aT * aT + 2.0 * B(aA1, aA2) * aT + C(aA1);
}
function newtonRaphsonIterate(aX, aGuessT) {
for (var _i = 0; _i < NEWTON_ITERATIONS; ++_i) {
var currentSlope = getSlope(aGuessT, mX1, mX2);
if (currentSlope === 0.0) {
return aGuessT;
}
var currentX = calcBezier(aGuessT, mX1, mX2) - aX;
aGuessT -= currentX / currentSlope;
}
return aGuessT;
}
function calcSampleValues() {
for (var _i2 = 0; _i2 < kSplineTableSize; ++_i2) {
mSampleValues[_i2] = calcBezier(_i2 * kSampleStepSize, mX1, mX2);
}
}
function binarySubdivide(aX, aA, aB) {
var currentX,
currentT,
i = 0;
do {
currentT = aA + (aB - aA) / 2.0;
currentX = calcBezier(currentT, mX1, mX2) - aX;
if (currentX > 0.0) {
aB = currentT;
} else {
aA = currentT;
}
} while (Math.abs(currentX) > SUBDIVISION_PRECISION && ++i < SUBDIVISION_MAX_ITERATIONS);
return currentT;
}
function getTForX(aX) {
var intervalStart = 0.0,
currentSample = 1,
lastSample = kSplineTableSize - 1;
for (; currentSample !== lastSample && mSampleValues[currentSample] <= aX; ++currentSample) {
intervalStart += kSampleStepSize;
}
--currentSample;
var dist = (aX - mSampleValues[currentSample]) / (mSampleValues[currentSample + 1] - mSampleValues[currentSample]),
guessForT = intervalStart + dist * kSampleStepSize,
initialSlope = getSlope(guessForT, mX1, mX2);
if (initialSlope >= NEWTON_MIN_SLOPE) {
return newtonRaphsonIterate(aX, guessForT);
} else if (initialSlope === 0.0) {
return guessForT;
} else {
return binarySubdivide(aX, intervalStart, intervalStart + kSampleStepSize);
}
}
var _precomputed = false;
function precompute() {
_precomputed = true;
if (mX1 !== mY1 || mX2 !== mY2) {
calcSampleValues();
}
}
var f = function f(aX) {
if (!_precomputed) {
precompute();
}
if (mX1 === mY1 && mX2 === mY2) {
return aX;
}
if (aX === 0) {
return 0;
}
if (aX === 1) {
return 1;
}
return calcBezier(getTForX(aX), mY1, mY2);
};
f.getControlPoints = function () {
return [{
x: mX1,
y: mY1
}, {
x: mX2,
y: mY2
}];
};
var str = "generateBezier(" + [mX1, mY1, mX2, mY2] + ")";
f.toString = function () {
return str;
};
return f;
}
/*! Runge-Kutta spring physics function generator. Adapted from Framer.js, copyright Koen Bok. MIT License: http://en.wikipedia.org/wiki/MIT_License */
/* Given a tension, friction, and duration, a simulation at 60FPS will first run without a defined duration in order to calculate the full path. A second pass
then adjusts the time delta -- using the relation between actual time and duration -- to calculate the path for the duration-constrained animation. */
var generateSpringRK4 = function () {
function springAccelerationForState(state) {
return -state.tension * state.x - state.friction * state.v;
}
function springEvaluateStateWithDerivative(initialState, dt, derivative) {
var state = {
x: initialState.x + derivative.dx * dt,
v: initialState.v + derivative.dv * dt,
tension: initialState.tension,
friction: initialState.friction
};
return {
dx: state.v,
dv: springAccelerationForState(state)
};
}
function springIntegrateState(state, dt) {
var a = {
dx: state.v,
dv: springAccelerationForState(state)
},
b = springEvaluateStateWithDerivative(state, dt * 0.5, a),
c = springEvaluateStateWithDerivative(state, dt * 0.5, b),
d = springEvaluateStateWithDerivative(state, dt, c),
dxdt = 1.0 / 6.0 * (a.dx + 2.0 * (b.dx + c.dx) + d.dx),
dvdt = 1.0 / 6.0 * (a.dv + 2.0 * (b.dv + c.dv) + d.dv);
state.x = state.x + dxdt * dt;
state.v = state.v + dvdt * dt;
return state;
}
return function springRK4Factory(tension, friction, duration) {
var initState = {
x: -1,
v: 0,
tension: null,
friction: null
},
path = [0],
time_lapsed = 0,
tolerance = 1 / 10000,
DT = 16 / 1000,
have_duration,
dt,
last_state;
tension = parseFloat(tension) || 500;
friction = parseFloat(friction) || 20;
duration = duration || null;
initState.tension = tension;
initState.friction = friction;
have_duration = duration !== null;
/* Calculate the actual time it takes for this animation to complete with the provided conditions. */
if (have_duration) {
/* Run the simulation without a duration. */
time_lapsed = springRK4Factory(tension, friction);
/* Compute the adjusted time delta. */
dt = time_lapsed / duration * DT;
} else {
dt = DT;
}
for (;;) {
/* Next/step function .*/
last_state = springIntegrateState(last_state || initState, dt);
/* Store the position. */
path.push(1 + last_state.x);
time_lapsed += 16;
/* If the change threshold is reached, break. */
if (!(Math.abs(last_state.x) > tolerance && Math.abs(last_state.v) > tolerance)) {
break;
}
}
/* If duration is not defined, return the actual time required for completing this animation. Otherwise, return a closure that holds the
computed path and returns a snapshot of the position according to a given percentComplete. */
return !have_duration ? time_lapsed : function (percentComplete) {
return path[percentComplete * (path.length - 1) | 0];
};
};
}();
var cubicBezier = function cubicBezier(t1, p1, t2, p2) {
var bezier = generateCubicBezier(t1, p1, t2, p2);
return function (start, end, percent) {
return start + (end - start) * bezier(percent);
};
};
var easings = {
'linear': function linear(start, end, percent) {
return start + (end - start) * percent;
},
// default easings
'ease': cubicBezier(0.25, 0.1, 0.25, 1),
'ease-in': cubicBezier(0.42, 0, 1, 1),
'ease-out': cubicBezier(0, 0, 0.58, 1),
'ease-in-out': cubicBezier(0.42, 0, 0.58, 1),
// sine
'ease-in-sine': cubicBezier(0.47, 0, 0.745, 0.715),
'ease-out-sine': cubicBezier(0.39, 0.575, 0.565, 1),
'ease-in-out-sine': cubicBezier(0.445, 0.05, 0.55, 0.95),
// quad
'ease-in-quad': cubicBezier(0.55, 0.085, 0.68, 0.53),
'ease-out-quad': cubicBezier(0.25, 0.46, 0.45, 0.94),
'ease-in-out-quad': cubicBezier(0.455, 0.03, 0.515, 0.955),
// cubic
'ease-in-cubic': cubicBezier(0.55, 0.055, 0.675, 0.19),
'ease-out-cubic': cubicBezier(0.215, 0.61, 0.355, 1),
'ease-in-out-cubic': cubicBezier(0.645, 0.045, 0.355, 1),
// quart
'ease-in-quart': cubicBezier(0.895, 0.03, 0.685, 0.22),
'ease-out-quart': cubicBezier(0.165, 0.84, 0.44, 1),
'ease-in-out-quart': cubicBezier(0.77, 0, 0.175, 1),
// quint
'ease-in-quint': cubicBezier(0.755, 0.05, 0.855, 0.06),
'ease-out-quint': cubicBezier(0.23, 1, 0.32, 1),
'ease-in-out-quint': cubicBezier(0.86, 0, 0.07, 1),
// expo
'ease-in-expo': cubicBezier(0.95, 0.05, 0.795, 0.035),
'ease-out-expo': cubicBezier(0.19, 1, 0.22, 1),
'ease-in-out-expo': cubicBezier(1, 0, 0, 1),
// circ
'ease-in-circ': cubicBezier(0.6, 0.04, 0.98, 0.335),
'ease-out-circ': cubicBezier(0.075, 0.82, 0.165, 1),
'ease-in-out-circ': cubicBezier(0.785, 0.135, 0.15, 0.86),
// user param easings...
'spring': function spring(tension, friction, duration) {
if (duration === 0) {
// can't get a spring w/ duration 0
return easings.linear; // duration 0 => jump to end so impl doesn't matter
}
var spring = generateSpringRK4(tension, friction, duration);
return function (start, end, percent) {
return start + (end - start) * spring(percent);
};
},
'cubic-bezier': cubicBezier
};
function getEasedValue(type, start, end, percent, easingFn) {
if (percent === 1) {
return end;
}
if (start === end) {
return end;
}
var val = easingFn(start, end, percent);
if (type == null) {
return val;
}
if (type.roundValue || type.color) {
val = Math.round(val);
}
if (type.min !== undefined) {
val = Math.max(val, type.min);
}
if (type.max !== undefined) {
val = Math.min(val, type.max);
}
return val;
}
function getValue(prop, spec) {
if (prop.pfValue != null || prop.value != null) {
if (prop.pfValue != null && (spec == null || spec.type.units !== '%')) {
return prop.pfValue;
} else {
return prop.value;
}
} else {
return prop;
}
}
function ease(startProp, endProp, percent, easingFn, propSpec) {
var type = propSpec != null ? propSpec.type : null;
if (percent < 0) {
percent = 0;
} else if (percent > 1) {
percent = 1;
}
var start = getValue(startProp, propSpec);
var end = getValue(endProp, propSpec);
if (number(start) && number(end)) {
return getEasedValue(type, start, end, percent, easingFn);
} else if (array(start) && array(end)) {
var easedArr = [];
for (var i = 0; i < end.length; i++) {
var si = start[i];
var ei = end[i];
if (si != null && ei != null) {
var val = getEasedValue(type, si, ei, percent, easingFn);
easedArr.push(val);
} else {
easedArr.push(ei);
}
}
return easedArr;
}
return undefined;
}
function step(self, ani, now, isCore) {
var isEles = !isCore;
var _p = self._private;
var ani_p = ani._private;
var pEasing = ani_p.easing;
var startTime = ani_p.startTime;
var cy = isCore ? self : self.cy();
var style = cy.style();
if (!ani_p.easingImpl) {
if (pEasing == null) {
// use default
ani_p.easingImpl = easings['linear'];
} else {
// then define w/ name
var easingVals;
if (string(pEasing)) {
var easingProp = style.parse('transition-timing-function', pEasing);
easingVals = easingProp.value;
} else {
// then assume preparsed array
easingVals = pEasing;
}
var name, args;
if (string(easingVals)) {
name = easingVals;
args = [];
} else {
name = easingVals[1];
args = easingVals.slice(2).map(function (n) {
return +n;
});
}
if (args.length > 0) {
// create with args
if (name === 'spring') {
args.push(ani_p.duration); // need duration to generate spring
}
ani_p.easingImpl = easings[name].apply(null, args);
} else {
// static impl by name
ani_p.easingImpl = easings[name];
}
}
}
var easing = ani_p.easingImpl;
var percent;
if (ani_p.duration === 0) {
percent = 1;
} else {
percent = (now - startTime) / ani_p.duration;
}
if (ani_p.applying) {
percent = ani_p.progress;
}
if (percent < 0) {
percent = 0;
} else if (percent > 1) {
percent = 1;
}
if (ani_p.delay == null) {
// then update
var startPos = ani_p.startPosition;
var endPos = ani_p.position;
if (endPos && isEles && !self.locked()) {
var newPos = {};
if (valid(startPos.x, endPos.x)) {
newPos.x = ease(startPos.x, endPos.x, percent, easing);
}
if (valid(startPos.y, endPos.y)) {
newPos.y = ease(startPos.y, endPos.y, percent, easing);
}
self.position(newPos);
}
var startPan = ani_p.startPan;
var endPan = ani_p.pan;
var pan = _p.pan;
var animatingPan = endPan != null && isCore;
if (animatingPan) {
if (valid(startPan.x, endPan.x)) {
pan.x = ease(startPan.x, endPan.x, percent, easing);
}
if (valid(startPan.y, endPan.y)) {
pan.y = ease(startPan.y, endPan.y, percent, easing);
}
self.emit('pan');
}
var startZoom = ani_p.startZoom;
var endZoom = ani_p.zoom;
var animatingZoom = endZoom != null && isCore;
if (animatingZoom) {
if (valid(startZoom, endZoom)) {
_p.zoom = bound(_p.minZoom, ease(startZoom, endZoom, percent, easing), _p.maxZoom);
}
self.emit('zoom');
}
if (animatingPan || animatingZoom) {
self.emit('viewport');
}
var props = ani_p.style;
if (props && props.length > 0 && isEles) {
for (var i = 0; i < props.length; i++) {
var prop = props[i];
var _name = prop.name;
var end = prop;
var start = ani_p.startStyle[_name];
var propSpec = style.properties[start.name];
var easedVal = ease(start, end, percent, easing, propSpec);
style.overrideBypass(self, _name, easedVal);
} // for props
self.emit('style');
} // if
}
ani_p.progress = percent;
return percent;
}
function valid(start, end) {
if (start == null || end == null) {
return false;
}
if (number(start) && number(end)) {
return true;
} else if (start && end) {
return true;
}
return false;
}
function startAnimation(self, ani, now, isCore) {
var ani_p = ani._private;
ani_p.started = true;
ani_p.startTime = now - ani_p.progress * ani_p.duration;
}
function stepAll(now, cy) {
var eles = cy._private.aniEles;
var doneEles = [];
function stepOne(ele, isCore) {
var _p = ele._private;
var current = _p.animation.current;
var queue = _p.animation.queue;
var ranAnis = false; // if nothing currently animating, get something from the queue
if (current.length === 0) {
var next = queue.shift();
if (next) {
current.push(next);
}
}
var callbacks = function callbacks(_callbacks) {
for (var j = _callbacks.length - 1; j >= 0; j--) {
var cb = _callbacks[j];
cb();
}
_callbacks.splice(0, _callbacks.length);
}; // step and remove if done
for (var i = current.length - 1; i >= 0; i--) {
var ani = current[i];
var ani_p = ani._private;
if (ani_p.stopped) {
current.splice(i, 1);
ani_p.hooked = false;
ani_p.playing = false;
ani_p.started = false;
callbacks(ani_p.frames);
continue;
}
if (!ani_p.playing && !ani_p.applying) {
continue;
} // an apply() while playing shouldn't do anything
if (ani_p.playing && ani_p.applying) {
ani_p.applying = false;
}
if (!ani_p.started) {
startAnimation(ele, ani, now);
}
step(ele, ani, now, isCore);
if (ani_p.applying) {
ani_p.applying = false;
}
callbacks(ani_p.frames);
if (ani_p.step != null) {
ani_p.step(now);
}
if (ani.completed()) {
current.splice(i, 1);
ani_p.hooked = false;
ani_p.playing = false;
ani_p.started = false;
callbacks(ani_p.completes);
}
ranAnis = true;
}
if (!isCore && current.length === 0 && queue.length === 0) {
doneEles.push(ele);
}
return ranAnis;
} // stepElement
// handle all eles
var ranEleAni = false;
for (var e = 0; e < eles.length; e++) {
var ele = eles[e];
var handledThisEle = stepOne(ele);
ranEleAni = ranEleAni || handledThisEle;
} // each element
var ranCoreAni = stepOne(cy, true); // notify renderer
if (ranEleAni || ranCoreAni) {
if (eles.length > 0) {
cy.notify('draw', eles);
} else {
cy.notify('draw');
}
} // remove elements from list of currently animating if its queues are empty
eles.unmerge(doneEles);
cy.emit('step');
} // stepAll
var corefn$1 = {
// pull in animation functions
animate: define$3.animate(),
animation: define$3.animation(),
animated: define$3.animated(),
clearQueue: define$3.clearQueue(),
delay: define$3.delay(),
delayAnimation: define$3.delayAnimation(),
stop: define$3.stop(),
addToAnimationPool: function addToAnimationPool(eles) {
var cy = this;
if (!cy.styleEnabled()) {
return;
} // save cycles when no style used
cy._private.aniEles.merge(eles);
},
stopAnimationLoop: function stopAnimationLoop() {
this._private.animationsRunning = false;
},
startAnimationLoop: function startAnimationLoop() {
var cy = this;
cy._private.animationsRunning = true;
if (!cy.styleEnabled()) {
return;
} // save cycles when no style used
// NB the animation loop will exec in headless environments if style enabled
// and explicit cy.destroy() is necessary to stop the loop
function headlessStep() {
if (!cy._private.animationsRunning) {
return;
}
requestAnimationFrame(function animationStep(now) {
stepAll(now, cy);
headlessStep();
});
}
var renderer = cy.renderer();
if (renderer && renderer.beforeRender) {
// let the renderer schedule animations
renderer.beforeRender(function rendererAnimationStep(willDraw, now) {
stepAll(now, cy);
}, renderer.beforeRenderPriorities.animations);
} else {
// manage the animation loop ourselves
headlessStep(); // first call
}
}
};
var emitterOptions$1 = {
qualifierCompare: function qualifierCompare(selector1, selector2) {
if (selector1 == null || selector2 == null) {
return selector1 == null && selector2 == null;
} else {
return selector1.sameText(selector2);
}
},
eventMatches: function eventMatches(cy, listener, eventObj) {
var selector = listener.qualifier;
if (selector != null) {
return cy !== eventObj.target && element(eventObj.target) && selector.matches(eventObj.target);
}
return true;
},
addEventFields: function addEventFields(cy, evt) {
evt.cy = cy;
evt.target = cy;
},
callbackContext: function callbackContext(cy, listener, eventObj) {
return listener.qualifier != null ? eventObj.target : cy;
}
};
var argSelector$1 = function argSelector(arg) {
if (string(arg)) {
return new Selector(arg);
} else {
return arg;
}
};
var elesfn$v = {
createEmitter: function createEmitter() {
var _p = this._private;
if (!_p.emitter) {
_p.emitter = new Emitter(emitterOptions$1, this);
}
return this;
},
emitter: function emitter() {
return this._private.emitter;
},
on: function on(events, selector, callback) {
this.emitter().on(events, argSelector$1(selector), callback);
return this;
},
removeListener: function removeListener(events, selector, callback) {
this.emitter().removeListener(events, argSelector$1(selector), callback);
return this;
},
removeAllListeners: function removeAllListeners() {
this.emitter().removeAllListeners();
return this;
},
one: function one(events, selector, callback) {
this.emitter().one(events, argSelector$1(selector), callback);
return this;
},
once: function once(events, selector, callback) {
this.emitter().one(events, argSelector$1(selector), callback);
return this;
},
emit: function emit(events, extraParams) {
this.emitter().emit(events, extraParams);
return this;
},
emitAndNotify: function emitAndNotify(event, eles) {
this.emit(event);
this.notify(event, eles);
return this;
}
};
define$3.eventAliasesOn(elesfn$v);
var corefn$2 = {
png: function png(options) {
var renderer = this._private.renderer;
options = options || {};
return renderer.png(options);
},
jpg: function jpg(options) {
var renderer = this._private.renderer;
options = options || {};
options.bg = options.bg || '#fff';
return renderer.jpg(options);
}
};
corefn$2.jpeg = corefn$2.jpg;
var corefn$3 = {
layout: function layout(options) {
var cy = this;
if (options == null) {
error('Layout options must be specified to make a layout');
return;
}
if (options.name == null) {
error('A `name` must be specified to make a layout');
return;
}
var name = options.name;
var Layout = cy.extension('layout', name);
if (Layout == null) {
error('No such layout `' + name + '` found. Did you forget to import it and `cytoscape.use()` it?');
return;
}
var eles;
if (string(options.eles)) {
eles = cy.$(options.eles);
} else {
eles = options.eles != null ? options.eles : cy.$();
}
var layout = new Layout(extend({}, options, {
cy: cy,
eles: eles
}));
return layout;
}
};
corefn$3.createLayout = corefn$3.makeLayout = corefn$3.layout;
var corefn$4 = {
notify: function notify(eventName, eventEles) {
var _p = this._private;
if (this.batching()) {
_p.batchNotifications = _p.batchNotifications || {};
var eles = _p.batchNotifications[eventName] = _p.batchNotifications[eventName] || this.collection();
if (eventEles != null) {
eles.merge(eventEles);
}
return; // notifications are disabled during batching
}
if (!_p.notificationsEnabled) {
return;
} // exit on disabled
var renderer = this.renderer(); // exit if destroy() called on core or renderer in between frames #1499 #1528
if (this.destroyed() || !renderer) {
return;
}
renderer.notify(eventName, eventEles);
},
notifications: function notifications(bool) {
var p = this._private;
if (bool === undefined) {
return p.notificationsEnabled;
} else {
p.notificationsEnabled = bool ? true : false;
}
return this;
},
noNotifications: function noNotifications(callback) {
this.notifications(false);
callback();
this.notifications(true);
},
batching: function batching() {
return this._private.batchCount > 0;
},
startBatch: function startBatch() {
var _p = this._private;
if (_p.batchCount == null) {
_p.batchCount = 0;
}
if (_p.batchCount === 0) {
_p.batchStyleEles = this.collection();
_p.batchNotifications = {};
}
_p.batchCount++;
return this;
},
endBatch: function endBatch() {
var _p = this._private;
if (_p.batchCount === 0) {
return this;
}
_p.batchCount--;
if (_p.batchCount === 0) {
// update style for dirty eles
_p.batchStyleEles.updateStyle();
var renderer = this.renderer(); // notify the renderer of queued eles and event types
Object.keys(_p.batchNotifications).forEach(function (eventName) {
var eles = _p.batchNotifications[eventName];
if (eles.empty()) {
renderer.notify(eventName);
} else {
renderer.notify(eventName, eles);
}
});
}
return this;
},
batch: function batch(callback) {
this.startBatch();
callback();
this.endBatch();
return this;
},
// for backwards compatibility
batchData: function batchData(map) {
var cy = this;
return this.batch(function () {
var ids = Object.keys(map);
for (var i = 0; i < ids.length; i++) {
var id = ids[i];
var data = map[id];
var ele = cy.getElementById(id);
ele.data(data);
}
});
}
};
var rendererDefaults = defaults({
hideEdgesOnViewport: false,
textureOnViewport: false,
motionBlur: false,
motionBlurOpacity: 0.05,
pixelRatio: undefined,
desktopTapThreshold: 4,
touchTapThreshold: 8,
wheelSensitivity: 1,
debug: false,
showFps: false
});
var corefn$5 = {
renderTo: function renderTo(context, zoom, pan, pxRatio) {
var r = this._private.renderer;
r.renderTo(context, zoom, pan, pxRatio);
return this;
},
renderer: function renderer() {
return this._private.renderer;
},
forceRender: function forceRender() {
this.notify('draw');
return this;
},
resize: function resize() {
this.invalidateSize();
this.emitAndNotify('resize');
return this;
},
initRenderer: function initRenderer(options) {
var cy = this;
var RendererProto = cy.extension('renderer', options.name);
if (RendererProto == null) {
error("Can not initialise: No such renderer `".concat(options.name, "` found. Did you forget to import it and `cytoscape.use()` it?"));
return;
}
if (options.wheelSensitivity !== undefined) {
warn("You have set a custom wheel sensitivity. This will make your app zoom unnaturally when using mainstream mice. You should change this value from the default only if you can guarantee that all your users will use the same hardware and OS configuration as your current machine.");
}
var rOpts = rendererDefaults(options);
rOpts.cy = cy;
cy._private.renderer = new RendererProto(rOpts);
this.notify('init');
},
destroyRenderer: function destroyRenderer() {
var cy = this;
cy.notify('destroy'); // destroy the renderer
var domEle = cy.container();
if (domEle) {
domEle._cyreg = null;
while (domEle.childNodes.length > 0) {
domEle.removeChild(domEle.childNodes[0]);
}
}
cy._private.renderer = null; // to be extra safe, remove the ref
cy.mutableElements().forEach(function (ele) {
var _p = ele._private;
_p.rscratch = {};
_p.rstyle = {};
_p.animation.current = [];
_p.animation.queue = [];
});
},
onRender: function onRender(fn) {
return this.on('render', fn);
},
offRender: function offRender(fn) {
return this.off('render', fn);
}
};
corefn$5.invalidateDimensions = corefn$5.resize;
var corefn$6 = {
// get a collection
// - empty collection on no args
// - collection of elements in the graph on selector arg
// - guarantee a returned collection when elements or collection specified
collection: function collection(eles, opts) {
if (string(eles)) {
return this.$(eles);
} else if (elementOrCollection(eles)) {
return eles.collection();
} else if (array(eles)) {
return new Collection(this, eles, opts);
}
return new Collection(this);
},
nodes: function nodes(selector) {
var nodes = this.$(function (ele) {
return ele.isNode();
});
if (selector) {
return nodes.filter(selector);
}
return nodes;
},
edges: function edges(selector) {
var edges = this.$(function (ele) {
return ele.isEdge();
});
if (selector) {
return edges.filter(selector);
}
return edges;
},
// search the graph like jQuery
$: function $(selector) {
var eles = this._private.elements;
if (selector) {
return eles.filter(selector);
} else {
return eles.spawnSelf();
}
},
mutableElements: function mutableElements() {
return this._private.elements;
}
}; // aliases
corefn$6.elements = corefn$6.filter = corefn$6.$;
var styfn = {}; // keys for style blocks, e.g. ttfftt
var TRUE = 't';
var FALSE = 'f'; // (potentially expensive calculation)
// apply the style to the element based on
// - its bypass
// - what selectors match it
styfn.apply = function (eles) {
var self = this;
var _p = self._private;
var cy = _p.cy;
var updatedEles = cy.collection();
for (var ie = 0; ie < eles.length; ie++) {
var ele = eles[ie];
var cxtMeta = self.getContextMeta(ele);
if (cxtMeta.empty) {
continue;
}
var cxtStyle = self.getContextStyle(cxtMeta);
var app = self.applyContextStyle(cxtMeta, cxtStyle, ele);
if (ele._private.appliedInitStyle) {
self.updateTransitions(ele, app.diffProps);
} else {
ele._private.appliedInitStyle = true;
}
var hintsDiff = self.updateStyleHints(ele);
if (hintsDiff) {
updatedEles.push(ele);
}
} // for elements
return updatedEles;
};
styfn.getPropertiesDiff = function (oldCxtKey, newCxtKey) {
var self = this;
var cache = self._private.propDiffs = self._private.propDiffs || {};
var dualCxtKey = oldCxtKey + '-' + newCxtKey;
var cachedVal = cache[dualCxtKey];
if (cachedVal) {
return cachedVal;
}
var diffProps = [];
var addedProp = {};
for (var i = 0; i < self.length; i++) {
var cxt = self[i];
var oldHasCxt = oldCxtKey[i] === TRUE;
var newHasCxt = newCxtKey[i] === TRUE;
var cxtHasDiffed = oldHasCxt !== newHasCxt;
var cxtHasMappedProps = cxt.mappedProperties.length > 0;
if (cxtHasDiffed || newHasCxt && cxtHasMappedProps) {
var props = void 0;
if (cxtHasDiffed && cxtHasMappedProps) {
props = cxt.properties; // suffices b/c mappedProperties is a subset of properties
} else if (cxtHasDiffed) {
props = cxt.properties; // need to check them all
} else if (cxtHasMappedProps) {
props = cxt.mappedProperties; // only need to check mapped
}
for (var j = 0; j < props.length; j++) {
var prop = props[j];
var name = prop.name; // if a later context overrides this property, then the fact that this context has switched/diffed doesn't matter
// (semi expensive check since it makes this function O(n^2) on context length, but worth it since overall result
// is cached)
var laterCxtOverrides = false;
for (var k = i + 1; k < self.length; k++) {
var laterCxt = self[k];
var hasLaterCxt = newCxtKey[k] === TRUE;
if (!hasLaterCxt) {
continue;
} // can't override unless the context is active
laterCxtOverrides = laterCxt.properties[prop.name] != null;
if (laterCxtOverrides) {
break;
} // exit early as long as one later context overrides
}
if (!addedProp[name] && !laterCxtOverrides) {
addedProp[name] = true;
diffProps.push(name);
}
} // for props
} // if
} // for contexts
cache[dualCxtKey] = diffProps;
return diffProps;
};
styfn.getContextMeta = function (ele) {
var self = this;
var cxtKey = '';
var diffProps;
var prevKey = ele._private.styleCxtKey || ''; // get the cxt key
for (var i = 0; i < self.length; i++) {
var context = self[i];
var contextSelectorMatches = context.selector && context.selector.matches(ele); // NB: context.selector may be null for 'core'
if (contextSelectorMatches) {
cxtKey += TRUE;
} else {
cxtKey += FALSE;
}
} // for context
diffProps = self.getPropertiesDiff(prevKey, cxtKey);
ele._private.styleCxtKey = cxtKey;
return {
key: cxtKey,
diffPropNames: diffProps,
empty: diffProps.length === 0
};
}; // gets a computed ele style object based on matched contexts
styfn.getContextStyle = function (cxtMeta) {
var cxtKey = cxtMeta.key;
var self = this;
var cxtStyles = this._private.contextStyles = this._private.contextStyles || {}; // if already computed style, returned cached copy
if (cxtStyles[cxtKey]) {
return cxtStyles[cxtKey];
}
var style = {
_private: {
key: cxtKey
}
};
for (var i = 0; i < self.length; i++) {
var cxt = self[i];
var hasCxt = cxtKey[i] === TRUE;
if (!hasCxt) {
continue;
}
for (var j = 0; j < cxt.properties.length; j++) {
var prop = cxt.properties[j];
style[prop.name] = prop;
}
}
cxtStyles[cxtKey] = style;
return style;
};
styfn.applyContextStyle = function (cxtMeta, cxtStyle, ele) {
var self = this;
var diffProps = cxtMeta.diffPropNames;
var retDiffProps = {};
var types = self.types;
for (var i = 0; i < diffProps.length; i++) {
var diffPropName = diffProps[i];
var cxtProp = cxtStyle[diffPropName];
var eleProp = ele.pstyle(diffPropName);
if (!cxtProp) {
// no context prop means delete
if (!eleProp) {
continue; // no existing prop means nothing needs to be removed
// nb affects initial application on mapped values like control-point-distances
} else if (eleProp.bypass) {
cxtProp = {
name: diffPropName,
deleteBypassed: true
};
} else {
cxtProp = {
name: diffPropName,
"delete": true
};
}
} // save cycles when the context prop doesn't need to be applied
if (eleProp === cxtProp) {
continue;
} // save cycles when a mapped context prop doesn't need to be applied
if (cxtProp.mapped === types.fn // context prop is function mapper
&& eleProp != null // some props can be null even by default (e.g. a prop that overrides another one)
&& eleProp.mapping != null // ele prop is a concrete value from from a mapper
&& eleProp.mapping.value === cxtProp.value // the current prop on the ele is a flat prop value for the function mapper
) {
// NB don't write to cxtProp, as it's shared among eles (stored in stylesheet)
var mapping = eleProp.mapping; // can write to mapping, as it's a per-ele copy
var fnValue = mapping.fnValue = cxtProp.value(ele); // temporarily cache the value in case of a miss
if (fnValue === mapping.prevFnValue) {
continue;
}
}
var retDiffProp = retDiffProps[diffPropName] = {
prev: eleProp
};
self.applyParsedProperty(ele, cxtProp);
retDiffProp.next = ele.pstyle(diffPropName);
if (retDiffProp.next && retDiffProp.next.bypass) {
retDiffProp.next = retDiffProp.next.bypassed;
}
}
return {
diffProps: retDiffProps
};
};
styfn.updateStyleHints = function (ele) {
var _p = ele._private;
var self = this;
var propNames = self.propertyGroupNames;
var propGrKeys = self.propertyGroupKeys;
var propHash = function propHash(ele, propNames, seedKey) {
return self.getPropertiesHash(ele, propNames, seedKey);
};
var oldStyleKey = _p.styleKey;
if (ele.removed()) {
return false;
}
var isNode = _p.group === 'nodes'; // get the style key hashes per prop group
// but lazily -- only use non-default prop values to reduce the number of hashes
//
var overriddenStyles = ele._private.style;
propNames = Object.keys(overriddenStyles);
for (var i = 0; i < propGrKeys.length; i++) {
var grKey = propGrKeys[i];
_p.styleKeys[grKey] = [DEFAULT_HASH_SEED, DEFAULT_HASH_SEED_ALT];
}
var updateGrKey1 = function updateGrKey1(val, grKey) {
return _p.styleKeys[grKey][0] = hashInt(val, _p.styleKeys[grKey][0]);
};
var updateGrKey2 = function updateGrKey2(val, grKey) {
return _p.styleKeys[grKey][1] = hashIntAlt(val, _p.styleKeys[grKey][1]);
};
var updateGrKey = function updateGrKey(val, grKey) {
updateGrKey1(val, grKey);
updateGrKey2(val, grKey);
};
var updateGrKeyWStr = function updateGrKeyWStr(strVal, grKey) {
for (var j = 0; j < strVal.length; j++) {
var ch = strVal.charCodeAt(j);
updateGrKey1(ch, grKey);
updateGrKey2(ch, grKey);
}
}; // - hashing works on 32 bit ints b/c we use bitwise ops
// - small numbers get cut off (e.g. 0.123 is seen as 0 by the hashing function)
// - raise up small numbers so more significant digits are seen by hashing
// - make small numbers larger than a normal value to avoid collisions
// - works in practice and it's relatively cheap
var N = 2000000000;
var cleanNum = function cleanNum(val) {
return -128 < val && val < 128 && Math.floor(val) !== val ? N - (val * 1024 | 0) : val;
};
for (var _i = 0; _i < propNames.length; _i++) {
var name = propNames[_i];
var parsedProp = overriddenStyles[name];
if (parsedProp == null) {
continue;
}
var propInfo = this.properties[name];
var type = propInfo.type;
var _grKey = propInfo.groupKey;
var normalizedNumberVal = void 0;
if (propInfo.hashOverride != null) {
normalizedNumberVal = propInfo.hashOverride(ele, parsedProp);
} else if (parsedProp.pfValue != null) {
normalizedNumberVal = parsedProp.pfValue;
} // might not be a number if it allows enums
var numberVal = propInfo.enums == null ? parsedProp.value : null;
var haveNormNum = normalizedNumberVal != null;
var haveUnitedNum = numberVal != null;
var haveNum = haveNormNum || haveUnitedNum;
var units = parsedProp.units; // numbers are cheaper to hash than strings
// 1 hash op vs n hash ops (for length n string)
if (type.number && haveNum && !type.multiple) {
var v = haveNormNum ? normalizedNumberVal : numberVal;
updateGrKey(cleanNum(v), _grKey);
if (!haveNormNum && units != null) {
updateGrKeyWStr(units, _grKey);
}
} else {
updateGrKeyWStr(parsedProp.strValue, _grKey);
}
} // overall style key
//
var hash = [DEFAULT_HASH_SEED, DEFAULT_HASH_SEED_ALT];
for (var _i2 = 0; _i2 < propGrKeys.length; _i2++) {
var _grKey2 = propGrKeys[_i2];
var grHash = _p.styleKeys[_grKey2];
hash[0] = hashInt(grHash[0], hash[0]);
hash[1] = hashIntAlt(grHash[1], hash[1]);
}
_p.styleKey = combineHashes(hash[0], hash[1]); // label dims
//
var sk = _p.styleKeys;
_p.labelDimsKey = combineHashesArray(sk.labelDimensions);
var labelKeys = propHash(ele, ['label'], sk.labelDimensions);
_p.labelKey = combineHashesArray(labelKeys);
_p.labelStyleKey = combineHashesArray(hashArrays(sk.commonLabel, labelKeys));
if (!isNode) {
var sourceLabelKeys = propHash(ele, ['source-label'], sk.labelDimensions);
_p.sourceLabelKey = combineHashesArray(sourceLabelKeys);
_p.sourceLabelStyleKey = combineHashesArray(hashArrays(sk.commonLabel, sourceLabelKeys));
var targetLabelKeys = propHash(ele, ['target-label'], sk.labelDimensions);
_p.targetLabelKey = combineHashesArray(targetLabelKeys);
_p.targetLabelStyleKey = combineHashesArray(hashArrays(sk.commonLabel, targetLabelKeys));
} // node
//
if (isNode) {
var _p$styleKeys = _p.styleKeys,
nodeBody = _p$styleKeys.nodeBody,
nodeBorder = _p$styleKeys.nodeBorder,
backgroundImage = _p$styleKeys.backgroundImage,
compound = _p$styleKeys.compound,
pie = _p$styleKeys.pie;
var nodeKeys = [nodeBody, nodeBorder, backgroundImage, compound, pie].filter(function (k) {
return k != null;
}).reduce(hashArrays, [DEFAULT_HASH_SEED, DEFAULT_HASH_SEED_ALT]);
_p.nodeKey = combineHashesArray(nodeKeys);
_p.hasPie = pie != null && pie[0] !== DEFAULT_HASH_SEED && pie[1] !== DEFAULT_HASH_SEED_ALT;
}
return oldStyleKey !== _p.styleKey;
};
styfn.clearStyleHints = function (ele) {
var _p = ele._private;
_p.styleCxtKey = '';
_p.styleKeys = {};
_p.styleKey = null;
_p.labelKey = null;
_p.labelStyleKey = null;
_p.sourceLabelKey = null;
_p.sourceLabelStyleKey = null;
_p.targetLabelKey = null;
_p.targetLabelStyleKey = null;
_p.nodeKey = null;
_p.hasPie = null;
}; // apply a property to the style (for internal use)
// returns whether application was successful
//
// now, this function flattens the property, and here's how:
//
// for parsedProp:{ bypass: true, deleteBypass: true }
// no property is generated, instead the bypass property in the
// element's style is replaced by what's pointed to by the `bypassed`
// field in the bypass property (i.e. restoring the property the
// bypass was overriding)
//
// for parsedProp:{ mapped: truthy }
// the generated flattenedProp:{ mapping: prop }
//
// for parsedProp:{ bypass: true }
// the generated flattenedProp:{ bypassed: parsedProp }
styfn.applyParsedProperty = function (ele, parsedProp) {
var self = this;
var prop = parsedProp;
var style = ele._private.style;
var flatProp;
var types = self.types;
var type = self.properties[prop.name].type;
var propIsBypass = prop.bypass;
var origProp = style[prop.name];
var origPropIsBypass = origProp && origProp.bypass;
var _p = ele._private;
var flatPropMapping = 'mapping';
var getVal = function getVal(p) {
if (p == null) {
return null;
} else if (p.pfValue != null) {
return p.pfValue;
} else {
return p.value;
}
};
var checkTriggers = function checkTriggers() {
var fromVal = getVal(origProp);
var toVal = getVal(prop);
self.checkTriggers(ele, prop.name, fromVal, toVal);
}; // edge sanity checks to prevent the client from making serious mistakes
if (parsedProp.name === 'curve-style' && ele.isEdge() && ( // loops must be bundled beziers
parsedProp.value !== 'bezier' && ele.isLoop() || // edges connected to compound nodes can not be haystacks
parsedProp.value === 'haystack' && (ele.source().isParent() || ele.target().isParent()))) {
prop = parsedProp = this.parse(parsedProp.name, 'bezier', propIsBypass);
}
if (prop["delete"]) {
// delete the property and use the default value on falsey value
style[prop.name] = undefined;
checkTriggers();
return true;
}
if (prop.deleteBypassed) {
// delete the property that the
if (!origProp) {
checkTriggers();
return true; // can't delete if no prop
} else if (origProp.bypass) {
// delete bypassed
origProp.bypassed = undefined;
checkTriggers();
return true;
} else {
return false; // we're unsuccessful deleting the bypassed
}
} // check if we need to delete the current bypass
if (prop.deleteBypass) {
// then this property is just here to indicate we need to delete
if (!origProp) {
checkTriggers();
return true; // property is already not defined
} else if (origProp.bypass) {
// then replace the bypass property with the original
// because the bypassed property was already applied (and therefore parsed), we can just replace it (no reapplying necessary)
style[prop.name] = origProp.bypassed;
checkTriggers();
return true;
} else {
return false; // we're unsuccessful deleting the bypass
}
}
var printMappingErr = function printMappingErr() {
warn('Do not assign mappings to elements without corresponding data (i.e. ele `' + ele.id() + '` has no mapping for property `' + prop.name + '` with data field `' + prop.field + '`); try a `[' + prop.field + ']` selector to limit scope to elements with `' + prop.field + '` defined');
}; // put the property in the style objects
switch (prop.mapped) {
// flatten the property if mapped
case types.mapData:
{
// flatten the field (e.g. data.foo.bar)
var fields = prop.field.split('.');
var fieldVal = _p.data;
for (var i = 0; i < fields.length && fieldVal; i++) {
var field = fields[i];
fieldVal = fieldVal[field];
}
if (fieldVal == null) {
printMappingErr();
return false;
}
var percent;
if (!number(fieldVal)) {
// then don't apply and fall back on the existing style
warn('Do not use continuous mappers without specifying numeric data (i.e. `' + prop.field + ': ' + fieldVal + '` for `' + ele.id() + '` is non-numeric)');
return false;
} else {
var fieldWidth = prop.fieldMax - prop.fieldMin;
if (fieldWidth === 0) {
// safety check -- not strictly necessary as no props of zero range should be passed here
percent = 0;
} else {
percent = (fieldVal - prop.fieldMin) / fieldWidth;
}
} // make sure to bound percent value
if (percent < 0) {
percent = 0;
} else if (percent > 1) {
percent = 1;
}
if (type.color) {
var r1 = prop.valueMin[0];
var r2 = prop.valueMax[0];
var g1 = prop.valueMin[1];
var g2 = prop.valueMax[1];
var b1 = prop.valueMin[2];
var b2 = prop.valueMax[2];
var a1 = prop.valueMin[3] == null ? 1 : prop.valueMin[3];
var a2 = prop.valueMax[3] == null ? 1 : prop.valueMax[3];
var clr = [Math.round(r1 + (r2 - r1) * percent), Math.round(g1 + (g2 - g1) * percent), Math.round(b1 + (b2 - b1) * percent), Math.round(a1 + (a2 - a1) * percent)];
flatProp = {
// colours are simple, so just create the flat property instead of expensive string parsing
bypass: prop.bypass,
// we're a bypass if the mapping property is a bypass
name: prop.name,
value: clr,
strValue: 'rgb(' + clr[0] + ', ' + clr[1] + ', ' + clr[2] + ')'
};
} else if (type.number) {
var calcValue = prop.valueMin + (prop.valueMax - prop.valueMin) * percent;
flatProp = this.parse(prop.name, calcValue, prop.bypass, flatPropMapping);
} else {
return false; // can only map to colours and numbers
}
if (!flatProp) {
// if we can't flatten the property, then don't apply the property and fall back on the existing style
printMappingErr();
return false;
}
flatProp.mapping = prop; // keep a reference to the mapping
prop = flatProp; // the flattened (mapped) property is the one we want
break;
}
// direct mapping
case types.data:
{
// flatten the field (e.g. data.foo.bar)
var _fields = prop.field.split('.');
var _fieldVal = _p.data;
for (var _i3 = 0; _i3 < _fields.length && _fieldVal; _i3++) {
var _field = _fields[_i3];
_fieldVal = _fieldVal[_field];
}
if (_fieldVal != null) {
flatProp = this.parse(prop.name, _fieldVal, prop.bypass, flatPropMapping);
}
if (!flatProp) {
// if we can't flatten the property, then don't apply and fall back on the existing style
printMappingErr();
return false;
}
flatProp.mapping = prop; // keep a reference to the mapping
prop = flatProp; // the flattened (mapped) property is the one we want
break;
}
case types.fn:
{
var fn = prop.value;
var fnRetVal = prop.fnValue != null ? prop.fnValue : fn(ele); // check for cached value before calling function
prop.prevFnValue = fnRetVal;
if (fnRetVal == null) {
warn('Custom function mappers may not return null (i.e. `' + prop.name + '` for ele `' + ele.id() + '` is null)');
return false;
}
flatProp = this.parse(prop.name, fnRetVal, prop.bypass, flatPropMapping);
if (!flatProp) {
warn('Custom function mappers may not return invalid values for the property type (i.e. `' + prop.name + '` for ele `' + ele.id() + '` is invalid)');
return false;
}
flatProp.mapping = copy(prop); // keep a reference to the mapping
prop = flatProp; // the flattened (mapped) property is the one we want
break;
}
case undefined:
break;
// just set the property
default:
return false;
// not a valid mapping
} // if the property is a bypass property, then link the resultant property to the original one
if (propIsBypass) {
if (origPropIsBypass) {
// then this bypass overrides the existing one
prop.bypassed = origProp.bypassed; // steal bypassed prop from old bypass
} else {
// then link the orig prop to the new bypass
prop.bypassed = origProp;
}
style[prop.name] = prop; // and set
} else {
// prop is not bypass
if (origPropIsBypass) {
// then keep the orig prop (since it's a bypass) and link to the new prop
origProp.bypassed = prop;
} else {
// then just replace the old prop with the new one
style[prop.name] = prop;
}
}
checkTriggers();
return true;
};
styfn.cleanElements = function (eles, keepBypasses) {
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
this.clearStyleHints(ele);
ele.dirtyCompoundBoundsCache();
ele.dirtyBoundingBoxCache();
if (!keepBypasses) {
ele._private.style = {};
} else {
var style = ele._private.style;
var propNames = Object.keys(style);
for (var j = 0; j < propNames.length; j++) {
var propName = propNames[j];
var eleProp = style[propName];
if (eleProp != null) {
if (eleProp.bypass) {
eleProp.bypassed = null;
} else {
style[propName] = null;
}
}
}
}
}
}; // updates the visual style for all elements (useful for manual style modification after init)
styfn.update = function () {
var cy = this._private.cy;
var eles = cy.mutableElements();
eles.updateStyle();
}; // diffProps : { name => { prev, next } }
styfn.updateTransitions = function (ele, diffProps) {
var self = this;
var _p = ele._private;
var props = ele.pstyle('transition-property').value;
var duration = ele.pstyle('transition-duration').pfValue;
var delay = ele.pstyle('transition-delay').pfValue;
if (props.length > 0 && duration > 0) {
var style = {}; // build up the style to animate towards
var anyPrev = false;
for (var i = 0; i < props.length; i++) {
var prop = props[i];
var styProp = ele.pstyle(prop);
var diffProp = diffProps[prop];
if (!diffProp) {
continue;
}
var prevProp = diffProp.prev;
var fromProp = prevProp;
var toProp = diffProp.next != null ? diffProp.next : styProp;
var diff = false;
var initVal = void 0;
var initDt = 0.000001; // delta time % value for initVal (allows animating out of init zero opacity)
if (!fromProp) {
continue;
} // consider px values
if (number(fromProp.pfValue) && number(toProp.pfValue)) {
diff = toProp.pfValue - fromProp.pfValue; // nonzero is truthy
initVal = fromProp.pfValue + initDt * diff; // consider numerical values
} else if (number(fromProp.value) && number(toProp.value)) {
diff = toProp.value - fromProp.value; // nonzero is truthy
initVal = fromProp.value + initDt * diff; // consider colour values
} else if (array(fromProp.value) && array(toProp.value)) {
diff = fromProp.value[0] !== toProp.value[0] || fromProp.value[1] !== toProp.value[1] || fromProp.value[2] !== toProp.value[2];
initVal = fromProp.strValue;
} // the previous value is good for an animation only if it's different
if (diff) {
style[prop] = toProp.strValue; // to val
this.applyBypass(ele, prop, initVal); // from val
anyPrev = true;
}
} // end if props allow ani
// can't transition if there's nothing previous to transition from
if (!anyPrev) {
return;
}
_p.transitioning = true;
new Promise$1(function (resolve) {
if (delay > 0) {
ele.delayAnimation(delay).play().promise().then(resolve);
} else {
resolve();
}
}).then(function () {
return ele.animation({
style: style,
duration: duration,
easing: ele.pstyle('transition-timing-function').value,
queue: false
}).play().promise();
}).then(function () {
// if( !isBypass ){
self.removeBypasses(ele, props);
ele.emitAndNotify('style'); // }
_p.transitioning = false;
});
} else if (_p.transitioning) {
this.removeBypasses(ele, props);
ele.emitAndNotify('style');
_p.transitioning = false;
}
};
styfn.checkTrigger = function (ele, name, fromValue, toValue, getTrigger, onTrigger) {
var prop = this.properties[name];
var triggerCheck = getTrigger(prop);
if (triggerCheck != null && triggerCheck(fromValue, toValue)) {
onTrigger(prop);
}
};
styfn.checkZOrderTrigger = function (ele, name, fromValue, toValue) {
var _this = this;
this.checkTrigger(ele, name, fromValue, toValue, function (prop) {
return prop.triggersZOrder;
}, function () {
_this._private.cy.notify('zorder', ele);
});
};
styfn.checkBoundsTrigger = function (ele, name, fromValue, toValue) {
this.checkTrigger(ele, name, fromValue, toValue, function (prop) {
return prop.triggersBounds;
}, function (prop) {
ele.dirtyCompoundBoundsCache();
ele.dirtyBoundingBoxCache(); // if the prop change makes the bb of pll bezier edges invalid,
// then dirty the pll edge bb cache as well
if ( // only for beziers -- so performance of other edges isn't affected
name === 'curve-style' && (fromValue === 'bezier' || toValue === 'bezier') && prop.triggersBoundsOfParallelBeziers) {
ele.parallelEdges().forEach(function (pllEdge) {
if (pllEdge.isBundledBezier()) {
pllEdge.dirtyBoundingBoxCache();
}
});
}
});
};
styfn.checkTriggers = function (ele, name, fromValue, toValue) {
ele.dirtyStyleCache();
this.checkZOrderTrigger(ele, name, fromValue, toValue);
this.checkBoundsTrigger(ele, name, fromValue, toValue);
};
var styfn$1 = {}; // bypasses are applied to an existing style on an element, and just tacked on temporarily
// returns true iff application was successful for at least 1 specified property
styfn$1.applyBypass = function (eles, name, value, updateTransitions) {
var self = this;
var props = [];
var isBypass = true; // put all the properties (can specify one or many) in an array after parsing them
if (name === '*' || name === '**') {
// apply to all property names
if (value !== undefined) {
for (var i = 0; i < self.properties.length; i++) {
var prop = self.properties[i];
var _name = prop.name;
var parsedProp = this.parse(_name, value, true);
if (parsedProp) {
props.push(parsedProp);
}
}
}
} else if (string(name)) {
// then parse the single property
var _parsedProp = this.parse(name, value, true);
if (_parsedProp) {
props.push(_parsedProp);
}
} else if (plainObject(name)) {
// then parse each property
var specifiedProps = name;
updateTransitions = value;
var names = Object.keys(specifiedProps);
for (var _i = 0; _i < names.length; _i++) {
var _name2 = names[_i];
var _value = specifiedProps[_name2];
if (_value === undefined) {
// try camel case name too
_value = specifiedProps[dash2camel(_name2)];
}
if (_value !== undefined) {
var _parsedProp2 = this.parse(_name2, _value, true);
if (_parsedProp2) {
props.push(_parsedProp2);
}
}
}
} else {
// can't do anything without well defined properties
return false;
} // we've failed if there are no valid properties
if (props.length === 0) {
return false;
} // now, apply the bypass properties on the elements
var ret = false; // return true if at least one succesful bypass applied
for (var _i2 = 0; _i2 < eles.length; _i2++) {
// for each ele
var ele = eles[_i2];
var diffProps = {};
var diffProp = void 0;
for (var j = 0; j < props.length; j++) {
// for each prop
var _prop = props[j];
if (updateTransitions) {
var prevProp = ele.pstyle(_prop.name);
diffProp = diffProps[_prop.name] = {
prev: prevProp
};
}
ret = this.applyParsedProperty(ele, copy(_prop)) || ret;
if (updateTransitions) {
diffProp.next = ele.pstyle(_prop.name);
}
} // for props
if (ret) {
this.updateStyleHints(ele);
}
if (updateTransitions) {
this.updateTransitions(ele, diffProps, isBypass);
}
} // for eles
return ret;
}; // only useful in specific cases like animation
styfn$1.overrideBypass = function (eles, name, value) {
name = camel2dash(name);
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
var prop = ele._private.style[name];
var type = this.properties[name].type;
var isColor = type.color;
var isMulti = type.mutiple;
var oldValue = !prop ? null : prop.pfValue != null ? prop.pfValue : prop.value;
if (!prop || !prop.bypass) {
// need a bypass if one doesn't exist
this.applyBypass(ele, name, value);
} else {
prop.value = value;
if (prop.pfValue != null) {
prop.pfValue = value;
}
if (isColor) {
prop.strValue = 'rgb(' + value.join(',') + ')';
} else if (isMulti) {
prop.strValue = value.join(' ');
} else {
prop.strValue = '' + value;
}
this.updateStyleHints(ele);
}
this.checkTriggers(ele, name, oldValue, value);
}
};
styfn$1.removeAllBypasses = function (eles, updateTransitions) {
return this.removeBypasses(eles, this.propertyNames, updateTransitions);
};
styfn$1.removeBypasses = function (eles, props, updateTransitions) {
var isBypass = true;
for (var j = 0; j < eles.length; j++) {
var ele = eles[j];
var diffProps = {};
for (var i = 0; i < props.length; i++) {
var name = props[i];
var prop = this.properties[name];
var prevProp = ele.pstyle(prop.name);
if (!prevProp || !prevProp.bypass) {
// if a bypass doesn't exist for the prop, nothing needs to be removed
continue;
}
var value = ''; // empty => remove bypass
var parsedProp = this.parse(name, value, true);
var diffProp = diffProps[prop.name] = {
prev: prevProp
};
this.applyParsedProperty(ele, parsedProp);
diffProp.next = ele.pstyle(prop.name);
} // for props
this.updateStyleHints(ele);
if (updateTransitions) {
this.updateTransitions(ele, diffProps, isBypass);
}
} // for eles
};
var styfn$2 = {}; // gets what an em size corresponds to in pixels relative to a dom element
styfn$2.getEmSizeInPixels = function () {
var px = this.containerCss('font-size');
if (px != null) {
return parseFloat(px);
} else {
return 1; // for headless
}
}; // gets css property from the core container
styfn$2.containerCss = function (propName) {
var cy = this._private.cy;
var domElement = cy.container();
if (window$1 && domElement && window$1.getComputedStyle) {
return window$1.getComputedStyle(domElement).getPropertyValue(propName);
}
};
var styfn$3 = {}; // gets the rendered style for an element
styfn$3.getRenderedStyle = function (ele, prop) {
if (prop) {
return this.getStylePropertyValue(ele, prop, true);
} else {
return this.getRawStyle(ele, true);
}
}; // gets the raw style for an element
styfn$3.getRawStyle = function (ele, isRenderedVal) {
var self = this;
ele = ele[0]; // insure it's an element
if (ele) {
var rstyle = {};
for (var i = 0; i < self.properties.length; i++) {
var prop = self.properties[i];
var val = self.getStylePropertyValue(ele, prop.name, isRenderedVal);
if (val != null) {
rstyle[prop.name] = val;
rstyle[dash2camel(prop.name)] = val;
}
}
return rstyle;
}
};
styfn$3.getIndexedStyle = function (ele, property, subproperty, index) {
var pstyle = ele.pstyle(property)[subproperty][index];
return pstyle != null ? pstyle : ele.cy().style().getDefaultProperty(property)[subproperty][0];
};
styfn$3.getStylePropertyValue = function (ele, propName, isRenderedVal) {
var self = this;
ele = ele[0]; // insure it's an element
if (ele) {
var prop = self.properties[propName];
if (prop.alias) {
prop = prop.pointsTo;
}
var type = prop.type;
var styleProp = ele.pstyle(prop.name);
if (styleProp) {
var value = styleProp.value,
units = styleProp.units,
strValue = styleProp.strValue;
if (isRenderedVal && type.number && value != null && number(value)) {
var zoom = ele.cy().zoom();
var getRenderedValue = function getRenderedValue(val) {
return val * zoom;
};
var getValueStringWithUnits = function getValueStringWithUnits(val, units) {
return getRenderedValue(val) + units;
};
var isArrayValue = array(value);
var haveUnits = isArrayValue ? units.every(function (u) {
return u != null;
}) : units != null;
if (haveUnits) {
if (isArrayValue) {
return value.map(function (v, i) {
return getValueStringWithUnits(v, units[i]);
}).join(' ');
} else {
return getValueStringWithUnits(value, units);
}
} else {
if (isArrayValue) {
return value.map(function (v) {
return string(v) ? v : '' + getRenderedValue(v);
}).join(' ');
} else {
return '' + getRenderedValue(value);
}
}
} else if (strValue != null) {
return strValue;
}
}
return null;
}
};
styfn$3.getAnimationStartStyle = function (ele, aniProps) {
var rstyle = {};
for (var i = 0; i < aniProps.length; i++) {
var aniProp = aniProps[i];
var name = aniProp.name;
var styleProp = ele.pstyle(name);
if (styleProp !== undefined) {
// then make a prop of it
if (plainObject(styleProp)) {
styleProp = this.parse(name, styleProp.strValue);
} else {
styleProp = this.parse(name, styleProp);
}
}
if (styleProp) {
rstyle[name] = styleProp;
}
}
return rstyle;
};
styfn$3.getPropsList = function (propsObj) {
var self = this;
var rstyle = [];
var style = propsObj;
var props = self.properties;
if (style) {
var names = Object.keys(style);
for (var i = 0; i < names.length; i++) {
var name = names[i];
var val = style[name];
var prop = props[name] || props[camel2dash(name)];
var styleProp = this.parse(prop.name, val);
if (styleProp) {
rstyle.push(styleProp);
}
}
}
return rstyle;
};
styfn$3.getNonDefaultPropertiesHash = function (ele, propNames, seed) {
var hash = seed.slice();
var name, val, strVal, chVal;
var i, j;
for (i = 0; i < propNames.length; i++) {
name = propNames[i];
val = ele.pstyle(name, false);
if (val == null) {
continue;
} else if (val.pfValue != null) {
hash[0] = hashInt(chVal, hash[0]);
hash[1] = hashIntAlt(chVal, hash[1]);
} else {
strVal = val.strValue;
for (j = 0; j < strVal.length; j++) {
chVal = strVal.charCodeAt(j);
hash[0] = hashInt(chVal, hash[0]);
hash[1] = hashIntAlt(chVal, hash[1]);
}
}
}
return hash;
};
styfn$3.getPropertiesHash = styfn$3.getNonDefaultPropertiesHash;
var styfn$4 = {};
styfn$4.appendFromJson = function (json) {
var style = this;
for (var i = 0; i < json.length; i++) {
var context = json[i];
var selector = context.selector;
var props = context.style || context.css;
var names = Object.keys(props);
style.selector(selector); // apply selector
for (var j = 0; j < names.length; j++) {
var name = names[j];
var value = props[name];
style.css(name, value); // apply property
}
}
return style;
}; // accessible cy.style() function
styfn$4.fromJson = function (json) {
var style = this;
style.resetToDefault();
style.appendFromJson(json);
return style;
}; // get json from cy.style() api
styfn$4.json = function () {
var json = [];
for (var i = this.defaultLength; i < this.length; i++) {
var cxt = this[i];
var selector = cxt.selector;
var props = cxt.properties;
var css = {};
for (var j = 0; j < props.length; j++) {
var prop = props[j];
css[prop.name] = prop.strValue;
}
json.push({
selector: !selector ? 'core' : selector.toString(),
style: css
});
}
return json;
};
var styfn$5 = {};
styfn$5.appendFromString = function (string) {
var self = this;
var style = this;
var remaining = '' + string;
var selAndBlockStr;
var blockRem;
var propAndValStr; // remove comments from the style string
remaining = remaining.replace(/[/][*](\s|.)+?[*][/]/g, '');
function removeSelAndBlockFromRemaining() {
// remove the parsed selector and block from the remaining text to parse
if (remaining.length > selAndBlockStr.length) {
remaining = remaining.substr(selAndBlockStr.length);
} else {
remaining = '';
}
}
function removePropAndValFromRem() {
// remove the parsed property and value from the remaining block text to parse
if (blockRem.length > propAndValStr.length) {
blockRem = blockRem.substr(propAndValStr.length);
} else {
blockRem = '';
}
}
for (;;) {
var nothingLeftToParse = remaining.match(/^\s*$/);
if (nothingLeftToParse) {
break;
}
var selAndBlock = remaining.match(/^\s*((?:.|\s)+?)\s*\{((?:.|\s)+?)\}/);
if (!selAndBlock) {
warn('Halting stylesheet parsing: String stylesheet contains more to parse but no selector and block found in: ' + remaining);
break;
}
selAndBlockStr = selAndBlock[0]; // parse the selector
var selectorStr = selAndBlock[1];
if (selectorStr !== 'core') {
var selector = new Selector(selectorStr);
if (selector.invalid) {
warn('Skipping parsing of block: Invalid selector found in string stylesheet: ' + selectorStr); // skip this selector and block
removeSelAndBlockFromRemaining();
continue;
}
} // parse the block of properties and values
var blockStr = selAndBlock[2];
var invalidBlock = false;
blockRem = blockStr;
var props = [];
for (;;) {
var _nothingLeftToParse = blockRem.match(/^\s*$/);
if (_nothingLeftToParse) {
break;
}
var propAndVal = blockRem.match(/^\s*(.+?)\s*:\s*(.+?)\s*;/);
if (!propAndVal) {
warn('Skipping parsing of block: Invalid formatting of style property and value definitions found in:' + blockStr);
invalidBlock = true;
break;
}
propAndValStr = propAndVal[0];
var propStr = propAndVal[1];
var valStr = propAndVal[2];
var prop = self.properties[propStr];
if (!prop) {
warn('Skipping property: Invalid property name in: ' + propAndValStr); // skip this property in the block
removePropAndValFromRem();
continue;
}
var parsedProp = style.parse(propStr, valStr);
if (!parsedProp) {
warn('Skipping property: Invalid property definition in: ' + propAndValStr); // skip this property in the block
removePropAndValFromRem();
continue;
}
props.push({
name: propStr,
val: valStr
});
removePropAndValFromRem();
}
if (invalidBlock) {
removeSelAndBlockFromRemaining();
break;
} // put the parsed block in the style
style.selector(selectorStr);
for (var i = 0; i < props.length; i++) {
var _prop = props[i];
style.css(_prop.name, _prop.val);
}
removeSelAndBlockFromRemaining();
}
return style;
};
styfn$5.fromString = function (string) {
var style = this;
style.resetToDefault();
style.appendFromString(string);
return style;
};
var styfn$6 = {};
(function () {
var number = number$1;
var rgba = rgbaNoBackRefs;
var hsla = hslaNoBackRefs;
var hex3$1 = hex3;
var hex6$1 = hex6;
var data = function data(prefix) {
return '^' + prefix + '\\s*\\(\\s*([\\w\\.]+)\\s*\\)$';
};
var mapData = function mapData(prefix) {
var mapArg = number + '|\\w+|' + rgba + '|' + hsla + '|' + hex3$1 + '|' + hex6$1;
return '^' + prefix + '\\s*\\(([\\w\\.]+)\\s*\\,\\s*(' + number + ')\\s*\\,\\s*(' + number + ')\\s*,\\s*(' + mapArg + ')\\s*\\,\\s*(' + mapArg + ')\\)$';
};
var urlRegexes = ['^url\\s*\\(\\s*[\'"]?(.+?)[\'"]?\\s*\\)$', '^(none)$', '^(.+)$']; // each visual style property has a type and needs to be validated according to it
styfn$6.types = {
time: {
number: true,
min: 0,
units: 's|ms',
implicitUnits: 'ms'
},
percent: {
number: true,
min: 0,
max: 100,
units: '%',
implicitUnits: '%'
},
percentages: {
number: true,
min: 0,
max: 100,
units: '%',
implicitUnits: '%',
multiple: true
},
zeroOneNumber: {
number: true,
min: 0,
max: 1,
unitless: true
},
zeroOneNumbers: {
number: true,
min: 0,
max: 1,
unitless: true,
multiple: true
},
nOneOneNumber: {
number: true,
min: -1,
max: 1,
unitless: true
},
nonNegativeInt: {
number: true,
min: 0,
integer: true,
unitless: true
},
position: {
enums: ['parent', 'origin']
},
nodeSize: {
number: true,
min: 0,
enums: ['label']
},
number: {
number: true,
unitless: true
},
numbers: {
number: true,
unitless: true,
multiple: true
},
positiveNumber: {
number: true,
unitless: true,
min: 0,
strictMin: true
},
size: {
number: true,
min: 0
},
bidirectionalSize: {
number: true
},
// allows negative
bidirectionalSizeMaybePercent: {
number: true,
allowPercent: true
},
// allows negative
bidirectionalSizes: {
number: true,
multiple: true
},
// allows negative
sizeMaybePercent: {
number: true,
min: 0,
allowPercent: true
},
axisDirection: {
enums: ['horizontal', 'leftward', 'rightward', 'vertical', 'upward', 'downward', 'auto']
},
paddingRelativeTo: {
enums: ['width', 'height', 'average', 'min', 'max']
},
bgWH: {
number: true,
min: 0,
allowPercent: true,
enums: ['auto'],
multiple: true
},
bgPos: {
number: true,
allowPercent: true,
multiple: true
},
bgRelativeTo: {
enums: ['inner', 'include-padding'],
multiple: true
},
bgRepeat: {
enums: ['repeat', 'repeat-x', 'repeat-y', 'no-repeat'],
multiple: true
},
bgFit: {
enums: ['none', 'contain', 'cover'],
multiple: true
},
bgCrossOrigin: {
enums: ['anonymous', 'use-credentials'],
multiple: true
},
bgClip: {
enums: ['none', 'node'],
multiple: true
},
color: {
color: true
},
colors: {
color: true,
multiple: true
},
fill: {
enums: ['solid', 'linear-gradient', 'radial-gradient']
},
bool: {
enums: ['yes', 'no']
},
lineStyle: {
enums: ['solid', 'dotted', 'dashed']
},
lineCap: {
enums: ['butt', 'round', 'square']
},
borderStyle: {
enums: ['solid', 'dotted', 'dashed', 'double']
},
curveStyle: {
enums: ['bezier', 'unbundled-bezier', 'haystack', 'segments', 'straight', 'taxi']
},
fontFamily: {
regex: '^([\\w- \\"]+(?:\\s*,\\s*[\\w- \\"]+)*)$'
},
fontStyle: {
enums: ['italic', 'normal', 'oblique']
},
fontWeight: {
enums: ['normal', 'bold', 'bolder', 'lighter', '100', '200', '300', '400', '500', '600', '800', '900', 100, 200, 300, 400, 500, 600, 700, 800, 900]
},
textDecoration: {
enums: ['none', 'underline', 'overline', 'line-through']
},
textTransform: {
enums: ['none', 'uppercase', 'lowercase']
},
textWrap: {
enums: ['none', 'wrap', 'ellipsis']
},
textOverflowWrap: {
enums: ['whitespace', 'anywhere']
},
textBackgroundShape: {
enums: ['rectangle', 'roundrectangle', 'round-rectangle']
},
nodeShape: {
enums: ['rectangle', 'roundrectangle', 'round-rectangle', 'cutrectangle', 'cut-rectangle', 'bottomroundrectangle', 'bottom-round-rectangle', 'barrel', 'ellipse', 'triangle', 'round-triangle', 'square', 'pentagon', 'round-pentagon', 'hexagon', 'round-hexagon', 'concavehexagon', 'concave-hexagon', 'heptagon', 'round-heptagon', 'octagon', 'round-octagon', 'tag', 'round-tag', 'star', 'diamond', 'round-diamond', 'vee', 'rhomboid', 'polygon']
},
compoundIncludeLabels: {
enums: ['include', 'exclude']
},
arrowShape: {
enums: ['tee', 'triangle', 'triangle-tee', 'circle-triangle', 'triangle-cross', 'triangle-backcurve', 'vee', 'square', 'circle', 'diamond', 'chevron', 'none']
},
arrowFill: {
enums: ['filled', 'hollow']
},
display: {
enums: ['element', 'none']
},
visibility: {
enums: ['hidden', 'visible']
},
zCompoundDepth: {
enums: ['bottom', 'orphan', 'auto', 'top']
},
zIndexCompare: {
enums: ['auto', 'manual']
},
valign: {
enums: ['top', 'center', 'bottom']
},
halign: {
enums: ['left', 'center', 'right']
},
justification: {
enums: ['left', 'center', 'right', 'auto']
},
text: {
string: true
},
data: {
mapping: true,
regex: data('data')
},
layoutData: {
mapping: true,
regex: data('layoutData')
},
scratch: {
mapping: true,
regex: data('scratch')
},
mapData: {
mapping: true,
regex: mapData('mapData')
},
mapLayoutData: {
mapping: true,
regex: mapData('mapLayoutData')
},
mapScratch: {
mapping: true,
regex: mapData('mapScratch')
},
fn: {
mapping: true,
fn: true
},
url: {
regexes: urlRegexes,
singleRegexMatchValue: true
},
urls: {
regexes: urlRegexes,
singleRegexMatchValue: true,
multiple: true
},
propList: {
propList: true
},
angle: {
number: true,
units: 'deg|rad',
implicitUnits: 'rad'
},
textRotation: {
number: true,
units: 'deg|rad',
implicitUnits: 'rad',
enums: ['none', 'autorotate']
},
polygonPointList: {
number: true,
multiple: true,
evenMultiple: true,
min: -1,
max: 1,
unitless: true
},
edgeDistances: {
enums: ['intersection', 'node-position']
},
edgeEndpoint: {
number: true,
multiple: true,
units: '%|px|em|deg|rad',
implicitUnits: 'px',
enums: ['inside-to-node', 'outside-to-node', 'outside-to-node-or-label', 'outside-to-line', 'outside-to-line-or-label'],
singleEnum: true,
validate: function validate(valArr, unitsArr) {
switch (valArr.length) {
case 2:
// can be % or px only
return unitsArr[0] !== 'deg' && unitsArr[0] !== 'rad' && unitsArr[1] !== 'deg' && unitsArr[1] !== 'rad';
case 1:
// can be enum, deg, or rad only
return string(valArr[0]) || unitsArr[0] === 'deg' || unitsArr[0] === 'rad';
default:
return false;
}
}
},
easing: {
regexes: ['^(spring)\\s*\\(\\s*(' + number + ')\\s*,\\s*(' + number + ')\\s*\\)$', '^(cubic-bezier)\\s*\\(\\s*(' + number + ')\\s*,\\s*(' + number + ')\\s*,\\s*(' + number + ')\\s*,\\s*(' + number + ')\\s*\\)$'],
enums: ['linear', 'ease', 'ease-in', 'ease-out', 'ease-in-out', 'ease-in-sine', 'ease-out-sine', 'ease-in-out-sine', 'ease-in-quad', 'ease-out-quad', 'ease-in-out-quad', 'ease-in-cubic', 'ease-out-cubic', 'ease-in-out-cubic', 'ease-in-quart', 'ease-out-quart', 'ease-in-out-quart', 'ease-in-quint', 'ease-out-quint', 'ease-in-out-quint', 'ease-in-expo', 'ease-out-expo', 'ease-in-out-expo', 'ease-in-circ', 'ease-out-circ', 'ease-in-out-circ']
},
gradientDirection: {
enums: ['to-bottom', 'to-top', 'to-left', 'to-right', 'to-bottom-right', 'to-bottom-left', 'to-top-right', 'to-top-left', 'to-right-bottom', 'to-left-bottom', 'to-right-top', 'to-left-top']
},
boundsExpansion: {
number: true,
multiple: true,
min: 0,
validate: function validate(valArr) {
var length = valArr.length;
return length === 1 || length === 2 || length === 4;
}
}
};
var diff = {
zeroNonZero: function zeroNonZero(val1, val2) {
if ((val1 == null || val2 == null) && val1 !== val2) {
return true; // null cases could represent any value
}
if (val1 == 0 && val2 != 0) {
return true;
} else if (val1 != 0 && val2 == 0) {
return true;
} else {
return false;
}
},
any: function any(val1, val2) {
return val1 != val2;
},
emptyNonEmpty: function emptyNonEmpty(str1, str2) {
var empty1 = emptyString(str1);
var empty2 = emptyString(str2);
return empty1 && !empty2 || !empty1 && empty2;
}
}; // define visual style properties
//
// - n.b. adding a new group of props may require updates to updateStyleHints()
// - adding new props to an existing group gets handled automatically
var t = styfn$6.types;
var mainLabel = [{
name: 'label',
type: t.text,
triggersBounds: diff.any,
triggersZOrder: diff.emptyNonEmpty
}, {
name: 'text-rotation',
type: t.textRotation,
triggersBounds: diff.any
}, {
name: 'text-margin-x',
type: t.bidirectionalSize,
triggersBounds: diff.any
}, {
name: 'text-margin-y',
type: t.bidirectionalSize,
triggersBounds: diff.any
}];
var sourceLabel = [{
name: 'source-label',
type: t.text,
triggersBounds: diff.any
}, {
name: 'source-text-rotation',
type: t.textRotation,
triggersBounds: diff.any
}, {
name: 'source-text-margin-x',
type: t.bidirectionalSize,
triggersBounds: diff.any
}, {
name: 'source-text-margin-y',
type: t.bidirectionalSize,
triggersBounds: diff.any
}, {
name: 'source-text-offset',
type: t.size,
triggersBounds: diff.any
}];
var targetLabel = [{
name: 'target-label',
type: t.text,
triggersBounds: diff.any
}, {
name: 'target-text-rotation',
type: t.textRotation,
triggersBounds: diff.any
}, {
name: 'target-text-margin-x',
type: t.bidirectionalSize,
triggersBounds: diff.any
}, {
name: 'target-text-margin-y',
type: t.bidirectionalSize,
triggersBounds: diff.any
}, {
name: 'target-text-offset',
type: t.size,
triggersBounds: diff.any
}];
var labelDimensions = [{
name: 'font-family',
type: t.fontFamily,
triggersBounds: diff.any
}, {
name: 'font-style',
type: t.fontStyle,
triggersBounds: diff.any
}, {
name: 'font-weight',
type: t.fontWeight,
triggersBounds: diff.any
}, {
name: 'font-size',
type: t.size,
triggersBounds: diff.any
}, {
name: 'text-transform',
type: t.textTransform,
triggersBounds: diff.any
}, {
name: 'text-wrap',
type: t.textWrap,
triggersBounds: diff.any
}, {
name: 'text-overflow-wrap',
type: t.textOverflowWrap,
triggersBounds: diff.any
}, {
name: 'text-max-width',
type: t.size,
triggersBounds: diff.any
}, {
name: 'text-outline-width',
type: t.size,
triggersBounds: diff.any
}, {
name: 'line-height',
type: t.positiveNumber,
triggersBounds: diff.any
}];
var commonLabel = [{
name: 'text-valign',
type: t.valign,
triggersBounds: diff.any
}, {
name: 'text-halign',
type: t.halign,
triggersBounds: diff.any
}, {
name: 'color',
type: t.color
}, {
name: 'text-outline-color',
type: t.color
}, {
name: 'text-outline-opacity',
type: t.zeroOneNumber
}, {
name: 'text-background-color',
type: t.color
}, {
name: 'text-background-opacity',
type: t.zeroOneNumber
}, {
name: 'text-background-padding',
type: t.size,
triggersBounds: diff.any
}, {
name: 'text-border-opacity',
type: t.zeroOneNumber
}, {
name: 'text-border-color',
type: t.color
}, {
name: 'text-border-width',
type: t.size,
triggersBounds: diff.any
}, {
name: 'text-border-style',
type: t.borderStyle,
triggersBounds: diff.any
}, {
name: 'text-background-shape',
type: t.textBackgroundShape,
triggersBounds: diff.any
}, {
name: 'text-justification',
type: t.justification
}];
var behavior = [{
name: 'events',
type: t.bool
}, {
name: 'text-events',
type: t.bool
}];
var visibility = [{
name: 'display',
type: t.display,
triggersZOrder: diff.any,
triggersBounds: diff.any,
triggersBoundsOfParallelBeziers: true
}, {
name: 'visibility',
type: t.visibility,
triggersZOrder: diff.any
}, {
name: 'opacity',
type: t.zeroOneNumber,
triggersZOrder: diff.zeroNonZero
}, {
name: 'text-opacity',
type: t.zeroOneNumber
}, {
name: 'min-zoomed-font-size',
type: t.size
}, {
name: 'z-compound-depth',
type: t.zCompoundDepth,
triggersZOrder: diff.any
}, {
name: 'z-index-compare',
type: t.zIndexCompare,
triggersZOrder: diff.any
}, {
name: 'z-index',
type: t.nonNegativeInt,
triggersZOrder: diff.any
}];
var overlay = [{
name: 'overlay-padding',
type: t.size,
triggersBounds: diff.any
}, {
name: 'overlay-color',
type: t.color
}, {
name: 'overlay-opacity',
type: t.zeroOneNumber,
triggersBounds: diff.zeroNonZero
}];
var transition = [{
name: 'transition-property',
type: t.propList
}, {
name: 'transition-duration',
type: t.time
}, {
name: 'transition-delay',
type: t.time
}, {
name: 'transition-timing-function',
type: t.easing
}];
var nodeSizeHashOverride = function nodeSizeHashOverride(ele, parsedProp) {
if (parsedProp.value === 'label') {
return -ele.poolIndex(); // no hash key hits is using label size (hitrate for perf probably low anyway)
} else {
return parsedProp.pfValue;
}
};
var nodeBody = [{
name: 'height',
type: t.nodeSize,
triggersBounds: diff.any,
hashOverride: nodeSizeHashOverride
}, {
name: 'width',
type: t.nodeSize,
triggersBounds: diff.any,
hashOverride: nodeSizeHashOverride
}, {
name: 'shape',
type: t.nodeShape,
triggersBounds: diff.any
}, {
name: 'shape-polygon-points',
type: t.polygonPointList,
triggersBounds: diff.any
}, {
name: 'background-color',
type: t.color
}, {
name: 'background-fill',
type: t.fill
}, {
name: 'background-opacity',
type: t.zeroOneNumber
}, {
name: 'background-blacken',
type: t.nOneOneNumber
}, {
name: 'background-gradient-stop-colors',
type: t.colors
}, {
name: 'background-gradient-stop-positions',
type: t.percentages
}, {
name: 'background-gradient-direction',
type: t.gradientDirection
}, {
name: 'padding',
type: t.sizeMaybePercent,
triggersBounds: diff.any
}, {
name: 'padding-relative-to',
type: t.paddingRelativeTo,
triggersBounds: diff.any
}, {
name: 'bounds-expansion',
type: t.boundsExpansion,
triggersBounds: diff.any
}];
var nodeBorder = [{
name: 'border-color',
type: t.color
}, {
name: 'border-opacity',
type: t.zeroOneNumber
}, {
name: 'border-width',
type: t.size,
triggersBounds: diff.any
}, {
name: 'border-style',
type: t.borderStyle
}];
var backgroundImage = [{
name: 'background-image',
type: t.urls
}, {
name: 'background-image-crossorigin',
type: t.bgCrossOrigin
}, {
name: 'background-image-opacity',
type: t.zeroOneNumbers
}, {
name: 'background-position-x',
type: t.bgPos
}, {
name: 'background-position-y',
type: t.bgPos
}, {
name: 'background-width-relative-to',
type: t.bgRelativeTo
}, {
name: 'background-height-relative-to',
type: t.bgRelativeTo
}, {
name: 'background-repeat',
type: t.bgRepeat
}, {
name: 'background-fit',
type: t.bgFit
}, {
name: 'background-clip',
type: t.bgClip
}, {
name: 'background-width',
type: t.bgWH
}, {
name: 'background-height',
type: t.bgWH
}, {
name: 'background-offset-x',
type: t.bgPos
}, {
name: 'background-offset-y',
type: t.bgPos
}];
var compound = [{
name: 'position',
type: t.position,
triggersBounds: diff.any
}, {
name: 'compound-sizing-wrt-labels',
type: t.compoundIncludeLabels,
triggersBounds: diff.any
}, {
name: 'min-width',
type: t.size,
triggersBounds: diff.any
}, {
name: 'min-width-bias-left',
type: t.sizeMaybePercent,
triggersBounds: diff.any
}, {
name: 'min-width-bias-right',
type: t.sizeMaybePercent,
triggersBounds: diff.any
}, {
name: 'min-height',
type: t.size,
triggersBounds: diff.any
}, {
name: 'min-height-bias-top',
type: t.sizeMaybePercent,
triggersBounds: diff.any
}, {
name: 'min-height-bias-bottom',
type: t.sizeMaybePercent,
triggersBounds: diff.any
}];
var edgeLine = [{
name: 'line-style',
type: t.lineStyle
}, {
name: 'line-color',
type: t.color
}, {
name: 'line-fill',
type: t.fill
}, {
name: 'line-cap',
type: t.lineCap
}, {
name: 'line-opacity',
type: t.zeroOneNumber
}, {
name: 'line-dash-pattern',
type: t.numbers
}, {
name: 'line-dash-offset',
type: t.number
}, {
name: 'line-gradient-stop-colors',
type: t.colors
}, {
name: 'line-gradient-stop-positions',
type: t.percentages
}, {
name: 'curve-style',
type: t.curveStyle,
triggersBounds: diff.any,
triggersBoundsOfParallelBeziers: true
}, {
name: 'haystack-radius',
type: t.zeroOneNumber,
triggersBounds: diff.any
}, {
name: 'source-endpoint',
type: t.edgeEndpoint,
triggersBounds: diff.any
}, {
name: 'target-endpoint',
type: t.edgeEndpoint,
triggersBounds: diff.any
}, {
name: 'control-point-step-size',
type: t.size,
triggersBounds: diff.any
}, {
name: 'control-point-distances',
type: t.bidirectionalSizes,
triggersBounds: diff.any
}, {
name: 'control-point-weights',
type: t.numbers,
triggersBounds: diff.any
}, {
name: 'segment-distances',
type: t.bidirectionalSizes,
triggersBounds: diff.any
}, {
name: 'segment-weights',
type: t.numbers,
triggersBounds: diff.any
}, {
name: 'taxi-turn',
type: t.bidirectionalSizeMaybePercent,
triggersBounds: diff.any
}, {
name: 'taxi-turn-min-distance',
type: t.size,
triggersBounds: diff.any
}, {
name: 'taxi-direction',
type: t.axisDirection,
triggersBounds: diff.any
}, {
name: 'edge-distances',
type: t.edgeDistances,
triggersBounds: diff.any
}, {
name: 'arrow-scale',
type: t.positiveNumber,
triggersBounds: diff.any
}, {
name: 'loop-direction',
type: t.angle,
triggersBounds: diff.any
}, {
name: 'loop-sweep',
type: t.angle,
triggersBounds: diff.any
}, {
name: 'source-distance-from-node',
type: t.size,
triggersBounds: diff.any
}, {
name: 'target-distance-from-node',
type: t.size,
triggersBounds: diff.any
}];
var ghost = [{
name: 'ghost',
type: t.bool,
triggersBounds: diff.any
}, {
name: 'ghost-offset-x',
type: t.bidirectionalSize,
triggersBounds: diff.any
}, {
name: 'ghost-offset-y',
type: t.bidirectionalSize,
triggersBounds: diff.any
}, {
name: 'ghost-opacity',
type: t.zeroOneNumber
}];
var core = [{
name: 'selection-box-color',
type: t.color
}, {
name: 'selection-box-opacity',
type: t.zeroOneNumber
}, {
name: 'selection-box-border-color',
type: t.color
}, {
name: 'selection-box-border-width',
type: t.size
}, {
name: 'active-bg-color',
type: t.color
}, {
name: 'active-bg-opacity',
type: t.zeroOneNumber
}, {
name: 'active-bg-size',
type: t.size
}, {
name: 'outside-texture-bg-color',
type: t.color
}, {
name: 'outside-texture-bg-opacity',
type: t.zeroOneNumber
}]; // pie backgrounds for nodes
var pie = [];
styfn$6.pieBackgroundN = 16; // because the pie properties are numbered, give access to a constant N (for renderer use)
pie.push({
name: 'pie-size',
type: t.sizeMaybePercent
});
for (var i = 1; i <= styfn$6.pieBackgroundN; i++) {
pie.push({
name: 'pie-' + i + '-background-color',
type: t.color
});
pie.push({
name: 'pie-' + i + '-background-size',
type: t.percent
});
pie.push({
name: 'pie-' + i + '-background-opacity',
type: t.zeroOneNumber
});
} // edge arrows
var edgeArrow = [];
var arrowPrefixes = styfn$6.arrowPrefixes = ['source', 'mid-source', 'target', 'mid-target'];
[{
name: 'arrow-shape',
type: t.arrowShape,
triggersBounds: diff.any
}, {
name: 'arrow-color',
type: t.color
}, {
name: 'arrow-fill',
type: t.arrowFill
}].forEach(function (prop) {
arrowPrefixes.forEach(function (prefix) {
var name = prefix + '-' + prop.name;
var type = prop.type,
triggersBounds = prop.triggersBounds;
edgeArrow.push({
name: name,
type: type,
triggersBounds: triggersBounds
});
});
}, {});
var props = styfn$6.properties = [].concat(behavior, transition, visibility, overlay, ghost, commonLabel, labelDimensions, mainLabel, sourceLabel, targetLabel, nodeBody, nodeBorder, backgroundImage, pie, compound, edgeLine, edgeArrow, core);
var propGroups = styfn$6.propertyGroups = {
// common to all eles
behavior: behavior,
transition: transition,
visibility: visibility,
overlay: overlay,
ghost: ghost,
// labels
commonLabel: commonLabel,
labelDimensions: labelDimensions,
mainLabel: mainLabel,
sourceLabel: sourceLabel,
targetLabel: targetLabel,
// node props
nodeBody: nodeBody,
nodeBorder: nodeBorder,
backgroundImage: backgroundImage,
pie: pie,
compound: compound,
// edge props
edgeLine: edgeLine,
edgeArrow: edgeArrow,
core: core
};
var propGroupNames = styfn$6.propertyGroupNames = {};
var propGroupKeys = styfn$6.propertyGroupKeys = Object.keys(propGroups);
propGroupKeys.forEach(function (key) {
propGroupNames[key] = propGroups[key].map(function (prop) {
return prop.name;
});
propGroups[key].forEach(function (prop) {
return prop.groupKey = key;
});
}); // define aliases
var aliases = styfn$6.aliases = [{
name: 'content',
pointsTo: 'label'
}, {
name: 'control-point-distance',
pointsTo: 'control-point-distances'
}, {
name: 'control-point-weight',
pointsTo: 'control-point-weights'
}, {
name: 'edge-text-rotation',
pointsTo: 'text-rotation'
}, {
name: 'padding-left',
pointsTo: 'padding'
}, {
name: 'padding-right',
pointsTo: 'padding'
}, {
name: 'padding-top',
pointsTo: 'padding'
}, {
name: 'padding-bottom',
pointsTo: 'padding'
}]; // list of property names
styfn$6.propertyNames = props.map(function (p) {
return p.name;
}); // allow access of properties by name ( e.g. style.properties.height )
for (var _i = 0; _i < props.length; _i++) {
var prop = props[_i];
props[prop.name] = prop; // allow lookup by name
} // map aliases
for (var _i2 = 0; _i2 < aliases.length; _i2++) {
var alias = aliases[_i2];
var pointsToProp = props[alias.pointsTo];
var aliasProp = {
name: alias.name,
alias: true,
pointsTo: pointsToProp
}; // add alias prop for parsing
props.push(aliasProp);
props[alias.name] = aliasProp; // allow lookup by name
}
})();
styfn$6.getDefaultProperty = function (name) {
return this.getDefaultProperties()[name];
};
styfn$6.getDefaultProperties = function () {
var _p = this._private;
if (_p.defaultProperties != null) {
return _p.defaultProperties;
}
var rawProps = extend({
// core props
'selection-box-color': '#ddd',
'selection-box-opacity': 0.65,
'selection-box-border-color': '#aaa',
'selection-box-border-width': 1,
'active-bg-color': 'black',
'active-bg-opacity': 0.15,
'active-bg-size': 30,
'outside-texture-bg-color': '#000',
'outside-texture-bg-opacity': 0.125,
// common node/edge props
'events': 'yes',
'text-events': 'no',
'text-valign': 'top',
'text-halign': 'center',
'text-justification': 'auto',
'line-height': 1,
'color': '#000',
'text-outline-color': '#000',
'text-outline-width': 0,
'text-outline-opacity': 1,
'text-opacity': 1,
'text-decoration': 'none',
'text-transform': 'none',
'text-wrap': 'none',
'text-overflow-wrap': 'whitespace',
'text-max-width': 9999,
'text-background-color': '#000',
'text-background-opacity': 0,
'text-background-shape': 'rectangle',
'text-background-padding': 0,
'text-border-opacity': 0,
'text-border-width': 0,
'text-border-style': 'solid',
'text-border-color': '#000',
'font-family': 'Helvetica Neue, Helvetica, sans-serif',
'font-style': 'normal',
'font-weight': 'normal',
'font-size': 16,
'min-zoomed-font-size': 0,
'text-rotation': 'none',
'source-text-rotation': 'none',
'target-text-rotation': 'none',
'visibility': 'visible',
'display': 'element',
'opacity': 1,
'z-compound-depth': 'auto',
'z-index-compare': 'auto',
'z-index': 0,
'label': '',
'text-margin-x': 0,
'text-margin-y': 0,
'source-label': '',
'source-text-offset': 0,
'source-text-margin-x': 0,
'source-text-margin-y': 0,
'target-label': '',
'target-text-offset': 0,
'target-text-margin-x': 0,
'target-text-margin-y': 0,
'overlay-opacity': 0,
'overlay-color': '#000',
'overlay-padding': 10,
'transition-property': 'none',
'transition-duration': 0,
'transition-delay': 0,
'transition-timing-function': 'linear',
// node props
'background-blacken': 0,
'background-color': '#999',
'background-fill': 'solid',
'background-opacity': 1,
'background-image': 'none',
'background-image-crossorigin': 'anonymous',
'background-image-opacity': 1,
'background-position-x': '50%',
'background-position-y': '50%',
'background-offset-x': 0,
'background-offset-y': 0,
'background-width-relative-to': 'include-padding',
'background-height-relative-to': 'include-padding',
'background-repeat': 'no-repeat',
'background-fit': 'none',
'background-clip': 'node',
'background-width': 'auto',
'background-height': 'auto',
'border-color': '#000',
'border-opacity': 1,
'border-width': 0,
'border-style': 'solid',
'height': 30,
'width': 30,
'shape': 'ellipse',
'shape-polygon-points': '-1, -1, 1, -1, 1, 1, -1, 1',
'bounds-expansion': 0,
// node gradient
'background-gradient-direction': 'to-bottom',
'background-gradient-stop-colors': '#999',
'background-gradient-stop-positions': '0%',
// ghost props
'ghost': 'no',
'ghost-offset-y': 0,
'ghost-offset-x': 0,
'ghost-opacity': 0,
// compound props
'padding': 0,
'padding-relative-to': 'width',
'position': 'origin',
'compound-sizing-wrt-labels': 'include',
'min-width': 0,
'min-width-bias-left': 0,
'min-width-bias-right': 0,
'min-height': 0,
'min-height-bias-top': 0,
'min-height-bias-bottom': 0
}, {
// node pie bg
'pie-size': '100%'
}, [{
name: 'pie-{{i}}-background-color',
value: 'black'
}, {
name: 'pie-{{i}}-background-size',
value: '0%'
}, {
name: 'pie-{{i}}-background-opacity',
value: 1
}].reduce(function (css, prop) {
for (var i = 1; i <= styfn$6.pieBackgroundN; i++) {
var name = prop.name.replace('{{i}}', i);
var val = prop.value;
css[name] = val;
}
return css;
}, {}), {
// edge props
'line-style': 'solid',
'line-color': '#999',
'line-fill': 'solid',
'line-cap': 'butt',
'line-opacity': 1,
'line-gradient-stop-colors': '#999',
'line-gradient-stop-positions': '0%',
'control-point-step-size': 40,
'control-point-weights': 0.5,
'segment-weights': 0.5,
'segment-distances': 20,
'taxi-turn': '50%',
'taxi-turn-min-distance': 10,
'taxi-direction': 'auto',
'edge-distances': 'intersection',
'curve-style': 'haystack',
'haystack-radius': 0,
'arrow-scale': 1,
'loop-direction': '-45deg',
'loop-sweep': '-90deg',
'source-distance-from-node': 0,
'target-distance-from-node': 0,
'source-endpoint': 'outside-to-node',
'target-endpoint': 'outside-to-node',
'line-dash-pattern': [6, 3],
'line-dash-offset': 0
}, [{
name: 'arrow-shape',
value: 'none'
}, {
name: 'arrow-color',
value: '#999'
}, {
name: 'arrow-fill',
value: 'filled'
}].reduce(function (css, prop) {
styfn$6.arrowPrefixes.forEach(function (prefix) {
var name = prefix + '-' + prop.name;
var val = prop.value;
css[name] = val;
});
return css;
}, {}));
var parsedProps = {};
for (var i = 0; i < this.properties.length; i++) {
var prop = this.properties[i];
if (prop.pointsTo) {
continue;
}
var name = prop.name;
var val = rawProps[name];
var parsedProp = this.parse(name, val);
parsedProps[name] = parsedProp;
}
_p.defaultProperties = parsedProps;
return _p.defaultProperties;
};
styfn$6.addDefaultStylesheet = function () {
this.selector(':parent').css({
'shape': 'rectangle',
'padding': 10,
'background-color': '#eee',
'border-color': '#ccc',
'border-width': 1
}).selector('edge').css({
'width': 3
}).selector(':loop').css({
'curve-style': 'bezier'
}).selector('edge:compound').css({
'curve-style': 'bezier',
'source-endpoint': 'outside-to-line',
'target-endpoint': 'outside-to-line'
}).selector(':selected').css({
'background-color': '#0169D9',
'line-color': '#0169D9',
'source-arrow-color': '#0169D9',
'target-arrow-color': '#0169D9',
'mid-source-arrow-color': '#0169D9',
'mid-target-arrow-color': '#0169D9'
}).selector(':parent:selected').css({
'background-color': '#CCE1F9',
'border-color': '#aec8e5'
}).selector(':active').css({
'overlay-color': 'black',
'overlay-padding': 10,
'overlay-opacity': 0.25
});
this.defaultLength = this.length;
};
var styfn$7 = {}; // a caching layer for property parsing
styfn$7.parse = function (name, value, propIsBypass, propIsFlat) {
var self = this; // function values can't be cached in all cases, and there isn't much benefit of caching them anyway
if (fn(value)) {
return self.parseImplWarn(name, value, propIsBypass, propIsFlat);
}
var flatKey = propIsFlat === 'mapping' || propIsFlat === true || propIsFlat === false || propIsFlat == null ? 'dontcare' : propIsFlat;
var bypassKey = propIsBypass ? 't' : 'f';
var valueKey = '' + value;
var argHash = hashStrings(name, valueKey, bypassKey, flatKey);
var propCache = self.propCache = self.propCache || [];
var ret;
if (!(ret = propCache[argHash])) {
ret = propCache[argHash] = self.parseImplWarn(name, value, propIsBypass, propIsFlat);
} // - bypasses can't be shared b/c the value can be changed by animations or otherwise overridden
// - mappings can't be shared b/c mappings are per-element
if (propIsBypass || propIsFlat === 'mapping') {
// need a copy since props are mutated later in their lifecycles
ret = copy(ret);
if (ret) {
ret.value = copy(ret.value); // because it could be an array, e.g. colour
}
}
return ret;
};
styfn$7.parseImplWarn = function (name, value, propIsBypass, propIsFlat) {
var prop = this.parseImpl(name, value, propIsBypass, propIsFlat);
if (!prop && value != null) {
warn("The style property `".concat(name, ": ").concat(value, "` is invalid"));
}
if (prop && (prop.name === 'width' || prop.name === 'height') && value === 'label') {
warn('The style value of `label` is deprecated for `' + prop.name + '`');
}
return prop;
}; // parse a property; return null on invalid; return parsed property otherwise
// fields :
// - name : the name of the property
// - value : the parsed, native-typed value of the property
// - strValue : a string value that represents the property value in valid css
// - bypass : true iff the property is a bypass property
styfn$7.parseImpl = function (name, value, propIsBypass, propIsFlat) {
var self = this;
name = camel2dash(name); // make sure the property name is in dash form (e.g. 'property-name' not 'propertyName')
var property = self.properties[name];
var passedValue = value;
var types = self.types;
if (!property) {
return null;
} // return null on property of unknown name
if (value === undefined) {
return null;
} // can't assign undefined
// the property may be an alias
if (property.alias) {
property = property.pointsTo;
name = property.name;
}
var valueIsString = string(value);
if (valueIsString) {
// trim the value to make parsing easier
value = value.trim();
}
var type = property.type;
if (!type) {
return null;
} // no type, no luck
// check if bypass is null or empty string (i.e. indication to delete bypass property)
if (propIsBypass && (value === '' || value === null)) {
return {
name: name,
value: value,
bypass: true,
deleteBypass: true
};
} // check if value is a function used as a mapper
if (fn(value)) {
return {
name: name,
value: value,
strValue: 'fn',
mapped: types.fn,
bypass: propIsBypass
};
} // check if value is mapped
var data, mapData;
if (!valueIsString || propIsFlat || value.length < 7 || value[1] !== 'a') ; else if (value.length >= 7 && value[0] === 'd' && (data = new RegExp(types.data.regex).exec(value))) {
if (propIsBypass) {
return false;
} // mappers not allowed in bypass
var mapped = types.data;
return {
name: name,
value: data,
strValue: '' + value,
mapped: mapped,
field: data[1],
bypass: propIsBypass
};
} else if (value.length >= 10 && value[0] === 'm' && (mapData = new RegExp(types.mapData.regex).exec(value))) {
if (propIsBypass) {
return false;
} // mappers not allowed in bypass
if (type.multiple) {
return false;
} // impossible to map to num
var _mapped = types.mapData; // we can map only if the type is a colour or a number
if (!(type.color || type.number)) {
return false;
}
var valueMin = this.parse(name, mapData[4]); // parse to validate
if (!valueMin || valueMin.mapped) {
return false;
} // can't be invalid or mapped
var valueMax = this.parse(name, mapData[5]); // parse to validate
if (!valueMax || valueMax.mapped) {
return false;
} // can't be invalid or mapped
// check if valueMin and valueMax are the same
if (valueMin.pfValue === valueMax.pfValue || valueMin.strValue === valueMax.strValue) {
warn('`' + name + ': ' + value + '` is not a valid mapper because the output range is zero; converting to `' + name + ': ' + valueMin.strValue + '`');
return this.parse(name, valueMin.strValue); // can't make much of a mapper without a range
} else if (type.color) {
var c1 = valueMin.value;
var c2 = valueMax.value;
var same = c1[0] === c2[0] // red
&& c1[1] === c2[1] // green
&& c1[2] === c2[2] // blue
&& ( // optional alpha
c1[3] === c2[3] // same alpha outright
|| (c1[3] == null || c1[3] === 1) && ( // full opacity for colour 1?
c2[3] == null || c2[3] === 1) // full opacity for colour 2?
);
if (same) {
return false;
} // can't make a mapper without a range
}
return {
name: name,
value: mapData,
strValue: '' + value,
mapped: _mapped,
field: mapData[1],
fieldMin: parseFloat(mapData[2]),
// min & max are numeric
fieldMax: parseFloat(mapData[3]),
valueMin: valueMin.value,
valueMax: valueMax.value,
bypass: propIsBypass
};
}
if (type.multiple && propIsFlat !== 'multiple') {
var vals;
if (valueIsString) {
vals = value.split(/\s+/);
} else if (array(value)) {
vals = value;
} else {
vals = [value];
}
if (type.evenMultiple && vals.length % 2 !== 0) {
return null;
}
var valArr = [];
var unitsArr = [];
var pfValArr = [];
var strVal = '';
var hasEnum = false;
for (var i = 0; i < vals.length; i++) {
var p = self.parse(name, vals[i], propIsBypass, 'multiple');
hasEnum = hasEnum || string(p.value);
valArr.push(p.value);
pfValArr.push(p.pfValue != null ? p.pfValue : p.value);
unitsArr.push(p.units);
strVal += (i > 0 ? ' ' : '') + p.strValue;
}
if (type.validate && !type.validate(valArr, unitsArr)) {
return null;
}
if (type.singleEnum && hasEnum) {
if (valArr.length === 1 && string(valArr[0])) {
return {
name: name,
value: valArr[0],
strValue: valArr[0],
bypass: propIsBypass
};
} else {
return null;
}
}
return {
name: name,
value: valArr,
pfValue: pfValArr,
strValue: strVal,
bypass: propIsBypass,
units: unitsArr
};
} // several types also allow enums
var checkEnums = function checkEnums() {
for (var _i = 0; _i < type.enums.length; _i++) {
var en = type.enums[_i];
if (en === value) {
return {
name: name,
value: value,
strValue: '' + value,
bypass: propIsBypass
};
}
}
return null;
}; // check the type and return the appropriate object
if (type.number) {
var units;
var implicitUnits = 'px'; // not set => px
if (type.units) {
// use specified units if set
units = type.units;
}
if (type.implicitUnits) {
implicitUnits = type.implicitUnits;
}
if (!type.unitless) {
if (valueIsString) {
var unitsRegex = 'px|em' + (type.allowPercent ? '|\\%' : '');
if (units) {
unitsRegex = units;
} // only allow explicit units if so set
var match = value.match('^(' + number$1 + ')(' + unitsRegex + ')?' + '$');
if (match) {
value = match[1];
units = match[2] || implicitUnits;
}
} else if (!units || type.implicitUnits) {
units = implicitUnits; // implicitly px if unspecified
}
}
value = parseFloat(value); // if not a number and enums not allowed, then the value is invalid
if (isNaN(value) && type.enums === undefined) {
return null;
} // check if this number type also accepts special keywords in place of numbers
// (i.e. `left`, `auto`, etc)
if (isNaN(value) && type.enums !== undefined) {
value = passedValue;
return checkEnums();
} // check if value must be an integer
if (type.integer && !integer(value)) {
return null;
} // check value is within range
if (type.min !== undefined && (value < type.min || type.strictMin && value === type.min) || type.max !== undefined && (value > type.max || type.strictMax && value === type.max)) {
return null;
}
var ret = {
name: name,
value: value,
strValue: '' + value + (units ? units : ''),
units: units,
bypass: propIsBypass
}; // normalise value in pixels
if (type.unitless || units !== 'px' && units !== 'em') {
ret.pfValue = value;
} else {
ret.pfValue = units === 'px' || !units ? value : this.getEmSizeInPixels() * value;
} // normalise value in ms
if (units === 'ms' || units === 's') {
ret.pfValue = units === 'ms' ? value : 1000 * value;
} // normalise value in rad
if (units === 'deg' || units === 'rad') {
ret.pfValue = units === 'rad' ? value : deg2rad(value);
} // normalize value in %
if (units === '%') {
ret.pfValue = value / 100;
}
return ret;
} else if (type.propList) {
var props = [];
var propsStr = '' + value;
if (propsStr === 'none') ; else {
// go over each prop
var propsSplit = propsStr.split(/\s*,\s*|\s+/);
for (var _i2 = 0; _i2 < propsSplit.length; _i2++) {
var propName = propsSplit[_i2].trim();
if (self.properties[propName]) {
props.push(propName);
} else {
warn('`' + propName + '` is not a valid property name');
}
}
if (props.length === 0) {
return null;
}
}
return {
name: name,
value: props,
strValue: props.length === 0 ? 'none' : props.join(' '),
bypass: propIsBypass
};
} else if (type.color) {
var tuple = color2tuple(value);
if (!tuple) {
return null;
}
return {
name: name,
value: tuple,
pfValue: tuple,
strValue: 'rgb(' + tuple[0] + ',' + tuple[1] + ',' + tuple[2] + ')',
// n.b. no spaces b/c of multiple support
bypass: propIsBypass
};
} else if (type.regex || type.regexes) {
// first check enums
if (type.enums) {
var enumProp = checkEnums();
if (enumProp) {
return enumProp;
}
}
var regexes = type.regexes ? type.regexes : [type.regex];
for (var _i3 = 0; _i3 < regexes.length; _i3++) {
var regex = new RegExp(regexes[_i3]); // make a regex from the type string
var m = regex.exec(value);
if (m) {
// regex matches
return {
name: name,
value: type.singleRegexMatchValue ? m[1] : m,
strValue: '' + value,
bypass: propIsBypass
};
}
}
return null; // didn't match any
} else if (type.string) {
// just return
return {
name: name,
value: '' + value,
strValue: '' + value,
bypass: propIsBypass
};
} else if (type.enums) {
// check enums last because it's a combo type in others
return checkEnums();
} else {
return null; // not a type we can handle
}
};
var Style = function Style(cy) {
if (!(this instanceof Style)) {
return new Style(cy);
}
if (!core(cy)) {
error('A style must have a core reference');
return;
}
this._private = {
cy: cy,
coreStyle: {}
};
this.length = 0;
this.resetToDefault();
};
var styfn$8 = Style.prototype;
styfn$8.instanceString = function () {
return 'style';
}; // remove all contexts
styfn$8.clear = function () {
var _p = this._private;
var cy = _p.cy;
var eles = cy.elements();
for (var i = 0; i < this.length; i++) {
this[i] = undefined;
}
this.length = 0;
_p.contextStyles = {};
_p.propDiffs = {};
this.cleanElements(eles, true);
eles.forEach(function (ele) {
var ele_p = ele[0]._private;
ele_p.styleDirty = true;
ele_p.appliedInitStyle = false;
});
return this; // chaining
};
styfn$8.resetToDefault = function () {
this.clear();
this.addDefaultStylesheet();
return this;
}; // builds a style object for the 'core' selector
styfn$8.core = function (propName) {
return this._private.coreStyle[propName] || this.getDefaultProperty(propName);
}; // create a new context from the specified selector string and switch to that context
styfn$8.selector = function (selectorStr) {
// 'core' is a special case and does not need a selector
var selector = selectorStr === 'core' ? null : new Selector(selectorStr);
var i = this.length++; // new context means new index
this[i] = {
selector: selector,
properties: [],
mappedProperties: [],
index: i
};
return this; // chaining
}; // add one or many css rules to the current context
styfn$8.css = function () {
var self = this;
var args = arguments;
if (args.length === 1) {
var map = args[0];
for (var i = 0; i < self.properties.length; i++) {
var prop = self.properties[i];
var mapVal = map[prop.name];
if (mapVal === undefined) {
mapVal = map[dash2camel(prop.name)];
}
if (mapVal !== undefined) {
this.cssRule(prop.name, mapVal);
}
}
} else if (args.length === 2) {
this.cssRule(args[0], args[1]);
} // do nothing if args are invalid
return this; // chaining
};
styfn$8.style = styfn$8.css; // add a single css rule to the current context
styfn$8.cssRule = function (name, value) {
// name-value pair
var property = this.parse(name, value); // add property to current context if valid
if (property) {
var i = this.length - 1;
this[i].properties.push(property);
this[i].properties[property.name] = property; // allow access by name as well
if (property.name.match(/pie-(\d+)-background-size/) && property.value) {
this._private.hasPie = true;
}
if (property.mapped) {
this[i].mappedProperties.push(property);
} // add to core style if necessary
var currentSelectorIsCore = !this[i].selector;
if (currentSelectorIsCore) {
this._private.coreStyle[property.name] = property;
}
}
return this; // chaining
};
styfn$8.append = function (style) {
if (stylesheet(style)) {
style.appendToStyle(this);
} else if (array(style)) {
this.appendFromJson(style);
} else if (string(style)) {
this.appendFromString(style);
} // you probably wouldn't want to append a Style, since you'd duplicate the default parts
return this;
}; // static function
Style.fromJson = function (cy, json) {
var style = new Style(cy);
style.fromJson(json);
return style;
};
Style.fromString = function (cy, string) {
return new Style(cy).fromString(string);
};
[styfn, styfn$1, styfn$2, styfn$3, styfn$4, styfn$5, styfn$6, styfn$7].forEach(function (props) {
extend(styfn$8, props);
});
Style.types = styfn$8.types;
Style.properties = styfn$8.properties;
Style.propertyGroups = styfn$8.propertyGroups;
Style.propertyGroupNames = styfn$8.propertyGroupNames;
Style.propertyGroupKeys = styfn$8.propertyGroupKeys;
var corefn$7 = {
style: function style(newStyle) {
if (newStyle) {
var s = this.setStyle(newStyle);
s.update();
}
return this._private.style;
},
setStyle: function setStyle(style) {
var _p = this._private;
if (stylesheet(style)) {
_p.style = style.generateStyle(this);
} else if (array(style)) {
_p.style = Style.fromJson(this, style);
} else if (string(style)) {
_p.style = Style.fromString(this, style);
} else {
_p.style = Style(this);
}
return _p.style;
}
};
var defaultSelectionType = 'single';
var corefn$8 = {
autolock: function autolock(bool) {
if (bool !== undefined) {
this._private.autolock = bool ? true : false;
} else {
return this._private.autolock;
}
return this; // chaining
},
autoungrabify: function autoungrabify(bool) {
if (bool !== undefined) {
this._private.autoungrabify = bool ? true : false;
} else {
return this._private.autoungrabify;
}
return this; // chaining
},
autounselectify: function autounselectify(bool) {
if (bool !== undefined) {
this._private.autounselectify = bool ? true : false;
} else {
return this._private.autounselectify;
}
return this; // chaining
},
selectionType: function selectionType(selType) {
var _p = this._private;
if (_p.selectionType == null) {
_p.selectionType = defaultSelectionType;
}
if (selType !== undefined) {
if (selType === 'additive' || selType === 'single') {
_p.selectionType = selType;
}
} else {
return _p.selectionType;
}
return this;
},
panningEnabled: function panningEnabled(bool) {
if (bool !== undefined) {
this._private.panningEnabled = bool ? true : false;
} else {
return this._private.panningEnabled;
}
return this; // chaining
},
userPanningEnabled: function userPanningEnabled(bool) {
if (bool !== undefined) {
this._private.userPanningEnabled = bool ? true : false;
} else {
return this._private.userPanningEnabled;
}
return this; // chaining
},
zoomingEnabled: function zoomingEnabled(bool) {
if (bool !== undefined) {
this._private.zoomingEnabled = bool ? true : false;
} else {
return this._private.zoomingEnabled;
}
return this; // chaining
},
userZoomingEnabled: function userZoomingEnabled(bool) {
if (bool !== undefined) {
this._private.userZoomingEnabled = bool ? true : false;
} else {
return this._private.userZoomingEnabled;
}
return this; // chaining
},
boxSelectionEnabled: function boxSelectionEnabled(bool) {
if (bool !== undefined) {
this._private.boxSelectionEnabled = bool ? true : false;
} else {
return this._private.boxSelectionEnabled;
}
return this; // chaining
},
pan: function pan() {
var args = arguments;
var pan = this._private.pan;
var dim, val, dims, x, y;
switch (args.length) {
case 0:
// .pan()
return pan;
case 1:
if (string(args[0])) {
// .pan('x')
dim = args[0];
return pan[dim];
} else if (plainObject(args[0])) {
// .pan({ x: 0, y: 100 })
if (!this._private.panningEnabled) {
return this;
}
dims = args[0];
x = dims.x;
y = dims.y;
if (number(x)) {
pan.x = x;
}
if (number(y)) {
pan.y = y;
}
this.emit('pan viewport');
}
break;
case 2:
// .pan('x', 100)
if (!this._private.panningEnabled) {
return this;
}
dim = args[0];
val = args[1];
if ((dim === 'x' || dim === 'y') && number(val)) {
pan[dim] = val;
}
this.emit('pan viewport');
break;
// invalid
}
this.notify('viewport');
return this; // chaining
},
panBy: function panBy(arg0, arg1) {
var args = arguments;
var pan = this._private.pan;
var dim, val, dims, x, y;
if (!this._private.panningEnabled) {
return this;
}
switch (args.length) {
case 1:
if (plainObject(arg0)) {
// .panBy({ x: 0, y: 100 })
dims = args[0];
x = dims.x;
y = dims.y;
if (number(x)) {
pan.x += x;
}
if (number(y)) {
pan.y += y;
}
this.emit('pan viewport');
}
break;
case 2:
// .panBy('x', 100)
dim = arg0;
val = arg1;
if ((dim === 'x' || dim === 'y') && number(val)) {
pan[dim] += val;
}
this.emit('pan viewport');
break;
// invalid
}
this.notify('viewport');
return this; // chaining
},
fit: function fit(elements, padding) {
var viewportState = this.getFitViewport(elements, padding);
if (viewportState) {
var _p = this._private;
_p.zoom = viewportState.zoom;
_p.pan = viewportState.pan;
this.emit('pan zoom viewport');
this.notify('viewport');
}
return this; // chaining
},
getFitViewport: function getFitViewport(elements, padding) {
if (number(elements) && padding === undefined) {
// elements is optional
padding = elements;
elements = undefined;
}
if (!this._private.panningEnabled || !this._private.zoomingEnabled) {
return;
}
var bb;
if (string(elements)) {
var sel = elements;
elements = this.$(sel);
} else if (boundingBox(elements)) {
// assume bb
var bbe = elements;
bb = {
x1: bbe.x1,
y1: bbe.y1,
x2: bbe.x2,
y2: bbe.y2
};
bb.w = bb.x2 - bb.x1;
bb.h = bb.y2 - bb.y1;
} else if (!elementOrCollection(elements)) {
elements = this.mutableElements();
}
if (elementOrCollection(elements) && elements.empty()) {
return;
} // can't fit to nothing
bb = bb || elements.boundingBox();
var w = this.width();
var h = this.height();
var zoom;
padding = number(padding) ? padding : 0;
if (!isNaN(w) && !isNaN(h) && w > 0 && h > 0 && !isNaN(bb.w) && !isNaN(bb.h) && bb.w > 0 && bb.h > 0) {
zoom = Math.min((w - 2 * padding) / bb.w, (h - 2 * padding) / bb.h); // crop zoom
zoom = zoom > this._private.maxZoom ? this._private.maxZoom : zoom;
zoom = zoom < this._private.minZoom ? this._private.minZoom : zoom;
var pan = {
// now pan to middle
x: (w - zoom * (bb.x1 + bb.x2)) / 2,
y: (h - zoom * (bb.y1 + bb.y2)) / 2
};
return {
zoom: zoom,
pan: pan
};
}
return;
},
zoomRange: function zoomRange(min, max) {
var _p = this._private;
if (max == null) {
var opts = min;
min = opts.min;
max = opts.max;
}
if (number(min) && number(max) && min <= max) {
_p.minZoom = min;
_p.maxZoom = max;
} else if (number(min) && max === undefined && min <= _p.maxZoom) {
_p.minZoom = min;
} else if (number(max) && min === undefined && max >= _p.minZoom) {
_p.maxZoom = max;
}
return this;
},
minZoom: function minZoom(zoom) {
if (zoom === undefined) {
return this._private.minZoom;
} else {
return this.zoomRange({
min: zoom
});
}
},
maxZoom: function maxZoom(zoom) {
if (zoom === undefined) {
return this._private.maxZoom;
} else {
return this.zoomRange({
max: zoom
});
}
},
getZoomedViewport: function getZoomedViewport(params) {
var _p = this._private;
var currentPan = _p.pan;
var currentZoom = _p.zoom;
var pos; // in rendered px
var zoom;
var bail = false;
if (!_p.zoomingEnabled) {
// zooming disabled
bail = true;
}
if (number(params)) {
// then set the zoom
zoom = params;
} else if (plainObject(params)) {
// then zoom about a point
zoom = params.level;
if (params.position != null) {
pos = modelToRenderedPosition(params.position, currentZoom, currentPan);
} else if (params.renderedPosition != null) {
pos = params.renderedPosition;
}
if (pos != null && !_p.panningEnabled) {
// panning disabled
bail = true;
}
} // crop zoom
zoom = zoom > _p.maxZoom ? _p.maxZoom : zoom;
zoom = zoom < _p.minZoom ? _p.minZoom : zoom; // can't zoom with invalid params
if (bail || !number(zoom) || zoom === currentZoom || pos != null && (!number(pos.x) || !number(pos.y))) {
return null;
}
if (pos != null) {
// set zoom about position
var pan1 = currentPan;
var zoom1 = currentZoom;
var zoom2 = zoom;
var pan2 = {
x: -zoom2 / zoom1 * (pos.x - pan1.x) + pos.x,
y: -zoom2 / zoom1 * (pos.y - pan1.y) + pos.y
};
return {
zoomed: true,
panned: true,
zoom: zoom2,
pan: pan2
};
} else {
// just set the zoom
return {
zoomed: true,
panned: false,
zoom: zoom,
pan: currentPan
};
}
},
zoom: function zoom(params) {
if (params === undefined) {
// get
return this._private.zoom;
} else {
// set
var vp = this.getZoomedViewport(params);
var _p = this._private;
if (vp == null || !vp.zoomed) {
return this;
}
_p.zoom = vp.zoom;
if (vp.panned) {
_p.pan.x = vp.pan.x;
_p.pan.y = vp.pan.y;
}
this.emit('zoom' + (vp.panned ? ' pan' : '') + ' viewport');
this.notify('viewport');
return this; // chaining
}
},
viewport: function viewport(opts) {
var _p = this._private;
var zoomDefd = true;
var panDefd = true;
var events = []; // to trigger
var zoomFailed = false;
var panFailed = false;
if (!opts) {
return this;
}
if (!number(opts.zoom)) {
zoomDefd = false;
}
if (!plainObject(opts.pan)) {
panDefd = false;
}
if (!zoomDefd && !panDefd) {
return this;
}
if (zoomDefd) {
var z = opts.zoom;
if (z < _p.minZoom || z > _p.maxZoom || !_p.zoomingEnabled) {
zoomFailed = true;
} else {
_p.zoom = z;
events.push('zoom');
}
}
if (panDefd && (!zoomFailed || !opts.cancelOnFailedZoom) && _p.panningEnabled) {
var p = opts.pan;
if (number(p.x)) {
_p.pan.x = p.x;
panFailed = false;
}
if (number(p.y)) {
_p.pan.y = p.y;
panFailed = false;
}
if (!panFailed) {
events.push('pan');
}
}
if (events.length > 0) {
events.push('viewport');
this.emit(events.join(' '));
this.notify('viewport');
}
return this; // chaining
},
center: function center(elements) {
var pan = this.getCenterPan(elements);
if (pan) {
this._private.pan = pan;
this.emit('pan viewport');
this.notify('viewport');
}
return this; // chaining
},
getCenterPan: function getCenterPan(elements, zoom) {
if (!this._private.panningEnabled) {
return;
}
if (string(elements)) {
var selector = elements;
elements = this.mutableElements().filter(selector);
} else if (!elementOrCollection(elements)) {
elements = this.mutableElements();
}
if (elements.length === 0) {
return;
} // can't centre pan to nothing
var bb = elements.boundingBox();
var w = this.width();
var h = this.height();
zoom = zoom === undefined ? this._private.zoom : zoom;
var pan = {
// middle
x: (w - zoom * (bb.x1 + bb.x2)) / 2,
y: (h - zoom * (bb.y1 + bb.y2)) / 2
};
return pan;
},
reset: function reset() {
if (!this._private.panningEnabled || !this._private.zoomingEnabled) {
return this;
}
this.viewport({
pan: {
x: 0,
y: 0
},
zoom: 1
});
return this; // chaining
},
invalidateSize: function invalidateSize() {
this._private.sizeCache = null;
},
size: function size() {
var _p = this._private;
var container = _p.container;
return _p.sizeCache = _p.sizeCache || (container ? function () {
var style = window$1.getComputedStyle(container);
var val = function val(name) {
return parseFloat(style.getPropertyValue(name));
};
return {
width: container.clientWidth - val('padding-left') - val('padding-right'),
height: container.clientHeight - val('padding-top') - val('padding-bottom')
};
}() : {
// fallback if no container (not 0 b/c can be used for dividing etc)
width: 1,
height: 1
});
},
width: function width() {
return this.size().width;
},
height: function height() {
return this.size().height;
},
extent: function extent() {
var pan = this._private.pan;
var zoom = this._private.zoom;
var rb = this.renderedExtent();
var b = {
x1: (rb.x1 - pan.x) / zoom,
x2: (rb.x2 - pan.x) / zoom,
y1: (rb.y1 - pan.y) / zoom,
y2: (rb.y2 - pan.y) / zoom
};
b.w = b.x2 - b.x1;
b.h = b.y2 - b.y1;
return b;
},
renderedExtent: function renderedExtent() {
var width = this.width();
var height = this.height();
return {
x1: 0,
y1: 0,
x2: width,
y2: height,
w: width,
h: height
};
}
}; // aliases
corefn$8.centre = corefn$8.center; // backwards compatibility
corefn$8.autolockNodes = corefn$8.autolock;
corefn$8.autoungrabifyNodes = corefn$8.autoungrabify;
var fn$6 = {
data: define$3.data({
field: 'data',
bindingEvent: 'data',
allowBinding: true,
allowSetting: true,
settingEvent: 'data',
settingTriggersEvent: true,
triggerFnName: 'trigger',
allowGetting: true
}),
removeData: define$3.removeData({
field: 'data',
event: 'data',
triggerFnName: 'trigger',
triggerEvent: true
}),
scratch: define$3.data({
field: 'scratch',
bindingEvent: 'scratch',
allowBinding: true,
allowSetting: true,
settingEvent: 'scratch',
settingTriggersEvent: true,
triggerFnName: 'trigger',
allowGetting: true
}),
removeScratch: define$3.removeData({
field: 'scratch',
event: 'scratch',
triggerFnName: 'trigger',
triggerEvent: true
})
}; // aliases
fn$6.attr = fn$6.data;
fn$6.removeAttr = fn$6.removeData;
var Core = function Core(opts) {
var cy = this;
opts = extend({}, opts);
var container = opts.container; // allow for passing a wrapped jquery object
// e.g. cytoscape({ container: $('#cy') })
if (container && !htmlElement(container) && htmlElement(container[0])) {
container = container[0];
}
var reg = container ? container._cyreg : null; // e.g. already registered some info (e.g. readies) via jquery
reg = reg || {};
if (reg && reg.cy) {
reg.cy.destroy();
reg = {}; // old instance => replace reg completely
}
var readies = reg.readies = reg.readies || [];
if (container) {
container._cyreg = reg;
} // make sure container assoc'd reg points to this cy
reg.cy = cy;
var head = window$1 !== undefined && container !== undefined && !opts.headless;
var options = opts;
options.layout = extend({
name: head ? 'grid' : 'null'
}, options.layout);
options.renderer = extend({
name: head ? 'canvas' : 'null'
}, options.renderer);
var defVal = function defVal(def, val, altVal) {
if (val !== undefined) {
return val;
} else if (altVal !== undefined) {
return altVal;
} else {
return def;
}
};
var _p = this._private = {
container: container,
// html dom ele container
ready: false,
// whether ready has been triggered
options: options,
// cached options
elements: new Collection(this),
// elements in the graph
listeners: [],
// list of listeners
aniEles: new Collection(this),
// elements being animated
data: {},
// data for the core
scratch: {},
// scratch object for core
layout: null,
renderer: null,
destroyed: false,
// whether destroy was called
notificationsEnabled: true,
// whether notifications are sent to the renderer
minZoom: 1e-50,
maxZoom: 1e50,
zoomingEnabled: defVal(true, options.zoomingEnabled),
userZoomingEnabled: defVal(true, options.userZoomingEnabled),
panningEnabled: defVal(true, options.panningEnabled),
userPanningEnabled: defVal(true, options.userPanningEnabled),
boxSelectionEnabled: defVal(true, options.boxSelectionEnabled),
autolock: defVal(false, options.autolock, options.autolockNodes),
autoungrabify: defVal(false, options.autoungrabify, options.autoungrabifyNodes),
autounselectify: defVal(false, options.autounselectify),
styleEnabled: options.styleEnabled === undefined ? head : options.styleEnabled,
zoom: number(options.zoom) ? options.zoom : 1,
pan: {
x: plainObject(options.pan) && number(options.pan.x) ? options.pan.x : 0,
y: plainObject(options.pan) && number(options.pan.y) ? options.pan.y : 0
},
animation: {
// object for currently-running animations
current: [],
queue: []
},
hasCompoundNodes: false
};
this.createEmitter(); // set selection type
this.selectionType(options.selectionType); // init zoom bounds
this.zoomRange({
min: options.minZoom,
max: options.maxZoom
});
var loadExtData = function loadExtData(extData, next) {
var anyIsPromise = extData.some(promise);
if (anyIsPromise) {
return Promise$1.all(extData).then(next); // load all data asynchronously, then exec rest of init
} else {
next(extData); // exec synchronously for convenience
}
}; // start with the default stylesheet so we have something before loading an external stylesheet
if (_p.styleEnabled) {
cy.setStyle([]);
} // create the renderer
var rendererOptions = extend({}, options, options.renderer); // allow rendering hints in top level options
cy.initRenderer(rendererOptions);
var setElesAndLayout = function setElesAndLayout(elements, onload, ondone) {
cy.notifications(false); // remove old elements
var oldEles = cy.mutableElements();
if (oldEles.length > 0) {
oldEles.remove();
}
if (elements != null) {
if (plainObject(elements) || array(elements)) {
cy.add(elements);
}
}
cy.one('layoutready', function (e) {
cy.notifications(true);
cy.emit(e); // we missed this event by turning notifications off, so pass it on
cy.one('load', onload);
cy.emitAndNotify('load');
}).one('layoutstop', function () {
cy.one('done', ondone);
cy.emit('done');
});
var layoutOpts = extend({}, cy._private.options.layout);
layoutOpts.eles = cy.elements();
cy.layout(layoutOpts).run();
};
loadExtData([options.style, options.elements], function (thens) {
var initStyle = thens[0];
var initEles = thens[1]; // init style
if (_p.styleEnabled) {
cy.style().append(initStyle);
} // initial load
setElesAndLayout(initEles, function () {
// onready
cy.startAnimationLoop();
_p.ready = true; // if a ready callback is specified as an option, the bind it
if (fn(options.ready)) {
cy.on('ready', options.ready);
} // bind all the ready handlers registered before creating this instance
for (var i = 0; i < readies.length; i++) {
var fn$1 = readies[i];
cy.on('ready', fn$1);
}
if (reg) {
reg.readies = [];
} // clear b/c we've bound them all and don't want to keep it around in case a new core uses the same div etc
cy.emit('ready');
}, options.done);
});
};
var corefn$9 = Core.prototype; // short alias
extend(corefn$9, {
instanceString: function instanceString() {
return 'core';
},
isReady: function isReady() {
return this._private.ready;
},
destroyed: function destroyed() {
return this._private.destroyed;
},
ready: function ready(fn) {
if (this.isReady()) {
this.emitter().emit('ready', [], fn); // just calls fn as though triggered via ready event
} else {
this.on('ready', fn);
}
return this;
},
destroy: function destroy() {
var cy = this;
if (cy.destroyed()) return;
cy.stopAnimationLoop();
cy.destroyRenderer();
this.emit('destroy');
cy._private.destroyed = true;
return cy;
},
hasElementWithId: function hasElementWithId(id) {
return this._private.elements.hasElementWithId(id);
},
getElementById: function getElementById(id) {
return this._private.elements.getElementById(id);
},
hasCompoundNodes: function hasCompoundNodes() {
return this._private.hasCompoundNodes;
},
headless: function headless() {
return this._private.renderer.isHeadless();
},
styleEnabled: function styleEnabled() {
return this._private.styleEnabled;
},
addToPool: function addToPool(eles) {
this._private.elements.merge(eles);
return this; // chaining
},
removeFromPool: function removeFromPool(eles) {
this._private.elements.unmerge(eles);
return this;
},
container: function container() {
return this._private.container || null;
},
mount: function mount(container) {
if (container == null) {
return;
}
var cy = this;
var _p = cy._private;
var options = _p.options;
if (!htmlElement(container) && htmlElement(container[0])) {
container = container[0];
}
cy.stopAnimationLoop();
cy.destroyRenderer();
_p.container = container;
_p.styleEnabled = true;
cy.invalidateSize();
cy.initRenderer(extend({}, options, options.renderer, {
// allow custom renderer name to be re-used, otherwise use canvas
name: options.renderer.name === 'null' ? 'canvas' : options.renderer.name
}));
cy.startAnimationLoop();
cy.style(options.style);
cy.emit('mount');
return cy;
},
unmount: function unmount() {
var cy = this;
cy.stopAnimationLoop();
cy.destroyRenderer();
cy.initRenderer({
name: 'null'
});
cy.emit('unmount');
return cy;
},
options: function options() {
return copy(this._private.options);
},
json: function json(obj) {
var cy = this;
var _p = cy._private;
var eles = cy.mutableElements();
var getFreshRef = function getFreshRef(ele) {
return cy.getElementById(ele.id());
};
if (plainObject(obj)) {
// set
cy.startBatch();
if (obj.elements) {
var idInJson = {};
var updateEles = function updateEles(jsons, gr) {
var toAdd = [];
var toMod = [];
for (var i = 0; i < jsons.length; i++) {
var json = jsons[i];
var id = '' + json.data.id; // id must be string
var ele = cy.getElementById(id);
idInJson[id] = true;
if (ele.length !== 0) {
// existing element should be updated
toMod.push({
ele: ele,
json: json
});
} else {
// otherwise should be added
if (gr) {
json.group = gr;
toAdd.push(json);
} else {
toAdd.push(json);
}
}
}
cy.add(toAdd);
for (var _i = 0; _i < toMod.length; _i++) {
var _toMod$_i = toMod[_i],
_ele = _toMod$_i.ele,
_json = _toMod$_i.json;
_ele.json(_json);
}
};
if (array(obj.elements)) {
// elements: []
updateEles(obj.elements);
} else {
// elements: { nodes: [], edges: [] }
var grs = ['nodes', 'edges'];
for (var i = 0; i < grs.length; i++) {
var gr = grs[i];
var elements = obj.elements[gr];
if (array(elements)) {
updateEles(elements, gr);
}
}
}
var parentsToRemove = cy.collection();
eles.filter(function (ele) {
return !idInJson[ele.id()];
}).forEach(function (ele) {
if (ele.isParent()) {
parentsToRemove.merge(ele);
} else {
ele.remove();
}
}); // so that children are not removed w/parent
parentsToRemove.forEach(function (ele) {
return ele.children().move({
parent: null
});
}); // intermediate parents may be moved by prior line, so make sure we remove by fresh refs
parentsToRemove.forEach(function (ele) {
return getFreshRef(ele).remove();
});
}
if (obj.style) {
cy.style(obj.style);
}
if (obj.zoom != null && obj.zoom !== _p.zoom) {
cy.zoom(obj.zoom);
}
if (obj.pan) {
if (obj.pan.x !== _p.pan.x || obj.pan.y !== _p.pan.y) {
cy.pan(obj.pan);
}
}
if (obj.data) {
cy.data(obj.data);
}
var fields = ['minZoom', 'maxZoom', 'zoomingEnabled', 'userZoomingEnabled', 'panningEnabled', 'userPanningEnabled', 'boxSelectionEnabled', 'autolock', 'autoungrabify', 'autounselectify'];
for (var _i2 = 0; _i2 < fields.length; _i2++) {
var f = fields[_i2];
if (obj[f] != null) {
cy[f](obj[f]);
}
}
cy.endBatch();
return this; // chaining
} else {
// get
var flat = !!obj;
var json = {};
if (flat) {
json.elements = this.elements().map(function (ele) {
return ele.json();
});
} else {
json.elements = {};
eles.forEach(function (ele) {
var group = ele.group();
if (!json.elements[group]) {
json.elements[group] = [];
}
json.elements[group].push(ele.json());
});
}
if (this._private.styleEnabled) {
json.style = cy.style().json();
}
json.data = copy(cy.data());
var options = _p.options;
json.zoomingEnabled = _p.zoomingEnabled;
json.userZoomingEnabled = _p.userZoomingEnabled;
json.zoom = _p.zoom;
json.minZoom = _p.minZoom;
json.maxZoom = _p.maxZoom;
json.panningEnabled = _p.panningEnabled;
json.userPanningEnabled = _p.userPanningEnabled;
json.pan = copy(_p.pan);
json.boxSelectionEnabled = _p.boxSelectionEnabled;
json.renderer = copy(options.renderer);
json.hideEdgesOnViewport = options.hideEdgesOnViewport;
json.textureOnViewport = options.textureOnViewport;
json.wheelSensitivity = options.wheelSensitivity;
json.motionBlur = options.motionBlur;
return json;
}
}
});
corefn$9.$id = corefn$9.getElementById;
[corefn, corefn$1, elesfn$v, corefn$2, corefn$3, corefn$4, corefn$5, corefn$6, corefn$7, corefn$8, fn$6].forEach(function (props) {
extend(corefn$9, props);
});
/* eslint-disable no-unused-vars */
var defaults$9 = {
fit: true,
// whether to fit the viewport to the graph
directed: false,
// whether the tree is directed downwards (or edges can point in any direction if false)
padding: 30,
// padding on fit
circle: false,
// put depths in concentric circles if true, put depths top down if false
grid: false,
// whether to create an even grid into which the DAG is placed (circle:false only)
spacingFactor: 1.75,
// positive spacing factor, larger => more space between nodes (N.B. n/a if causes overlap)
boundingBox: undefined,
// constrain layout bounds; { x1, y1, x2, y2 } or { x1, y1, w, h }
avoidOverlap: true,
// prevents node overlap, may overflow boundingBox if not enough space
nodeDimensionsIncludeLabels: false,
// Excludes the label when calculating node bounding boxes for the layout algorithm
roots: undefined,
// the roots of the trees
maximal: false,
// whether to shift nodes down their natural BFS depths in order to avoid upwards edges (DAGS only)
animate: false,
// whether to transition the node positions
animationDuration: 500,
// duration of animation in ms if enabled
animationEasing: undefined,
// easing of animation if enabled,
animateFilter: function animateFilter(node, i) {
return true;
},
// a function that determines whether the node should be animated. All nodes animated by default on animate enabled. Non-animated nodes are positioned immediately when the layout starts
ready: undefined,
// callback on layoutready
stop: undefined,
// callback on layoutstop
transform: function transform(node, position) {
return position;
} // transform a given node position. Useful for changing flow direction in discrete layouts
};
/* eslint-enable */
var getInfo = function getInfo(ele) {
return ele.scratch('breadthfirst');
};
var setInfo = function setInfo(ele, obj) {
return ele.scratch('breadthfirst', obj);
};
function BreadthFirstLayout(options) {
this.options = extend({}, defaults$9, options);
}
BreadthFirstLayout.prototype.run = function () {
var params = this.options;
var options = params;
var cy = params.cy;
var eles = options.eles;
var nodes = eles.nodes().filter(function (n) {
return !n.isParent();
});
var graph = eles;
var directed = options.directed;
var maximal = options.maximal || options.maximalAdjustments > 0; // maximalAdjustments for compat. w/ old code
var bb = makeBoundingBox(options.boundingBox ? options.boundingBox : {
x1: 0,
y1: 0,
w: cy.width(),
h: cy.height()
});
var roots;
if (elementOrCollection(options.roots)) {
roots = options.roots;
} else if (array(options.roots)) {
var rootsArray = [];
for (var i = 0; i < options.roots.length; i++) {
var id = options.roots[i];
var ele = cy.getElementById(id);
rootsArray.push(ele);
}
roots = cy.collection(rootsArray);
} else if (string(options.roots)) {
roots = cy.$(options.roots);
} else {
if (directed) {
roots = nodes.roots();
} else {
var components = eles.components();
roots = cy.collection();
var _loop = function _loop(_i) {
var comp = components[_i];
var maxDegree = comp.maxDegree(false);
var compRoots = comp.filter(function (ele) {
return ele.degree(false) === maxDegree;
});
roots = roots.add(compRoots);
};
for (var _i = 0; _i < components.length; _i++) {
_loop(_i);
}
}
}
var depths = [];
var foundByBfs = {};
var addToDepth = function addToDepth(ele, d) {
if (depths[d] == null) {
depths[d] = [];
}
var i = depths[d].length;
depths[d].push(ele);
setInfo(ele, {
index: i,
depth: d
});
};
var changeDepth = function changeDepth(ele, newDepth) {
var _getInfo = getInfo(ele),
depth = _getInfo.depth,
index = _getInfo.index;
depths[depth][index] = null;
addToDepth(ele, newDepth);
}; // find the depths of the nodes
graph.bfs({
roots: roots,
directed: options.directed,
visit: function visit(node, edge, pNode, i, depth) {
var ele = node[0];
var id = ele.id();
addToDepth(ele, depth);
foundByBfs[id] = true;
}
}); // check for nodes not found by bfs
var orphanNodes = [];
for (var _i2 = 0; _i2 < nodes.length; _i2++) {
var _ele = nodes[_i2];
if (foundByBfs[_ele.id()]) {
continue;
} else {
orphanNodes.push(_ele);
}
} // assign the nodes a depth and index
var assignDepthsAt = function assignDepthsAt(i) {
var eles = depths[i];
for (var j = 0; j < eles.length; j++) {
var _ele2 = eles[j];
if (_ele2 == null) {
eles.splice(j, 1);
j--;
continue;
}
setInfo(_ele2, {
depth: i,
index: j
});
}
};
var assignDepths = function assignDepths() {
for (var _i3 = 0; _i3 < depths.length; _i3++) {
assignDepthsAt(_i3);
}
};
var adjustMaximally = function adjustMaximally(ele, shifted) {
var eInfo = getInfo(ele);
var incomers = ele.incomers().filter(function (el) {
return el.isNode() && eles.has(el);
});
var maxDepth = -1;
var id = ele.id();
for (var k = 0; k < incomers.length; k++) {
var incmr = incomers[k];
var iInfo = getInfo(incmr);
maxDepth = Math.max(maxDepth, iInfo.depth);
}
if (eInfo.depth <= maxDepth) {
if (shifted[id]) {
return null;
}
changeDepth(ele, maxDepth + 1);
shifted[id] = true;
return true;
}
return false;
}; // for the directed case, try to make the edges all go down (i.e. depth i => depth i + 1)
if (directed && maximal) {
var Q = [];
var shifted = {};
var enqueue = function enqueue(n) {
return Q.push(n);
};
var dequeue = function dequeue() {
return Q.shift();
};
nodes.forEach(function (n) {
return Q.push(n);
});
while (Q.length > 0) {
var _ele3 = dequeue();
var didShift = adjustMaximally(_ele3, shifted);
if (didShift) {
_ele3.outgoers().filter(function (el) {
return el.isNode() && eles.has(el);
}).forEach(enqueue);
} else if (didShift === null) {
warn('Detected double maximal shift for node `' + _ele3.id() + '`. Bailing maximal adjustment due to cycle. Use `options.maximal: true` only on DAGs.');
break; // exit on failure
}
}
}
assignDepths(); // clear holes
// find min distance we need to leave between nodes
var minDistance = 0;
if (options.avoidOverlap) {
for (var _i4 = 0; _i4 < nodes.length; _i4++) {
var n = nodes[_i4];
var nbb = n.layoutDimensions(options);
var w = nbb.w;
var h = nbb.h;
minDistance = Math.max(minDistance, w, h);
}
} // get the weighted percent for an element based on its connectivity to other levels
var cachedWeightedPercent = {};
var getWeightedPercent = function getWeightedPercent(ele) {
if (cachedWeightedPercent[ele.id()]) {
return cachedWeightedPercent[ele.id()];
}
var eleDepth = getInfo(ele).depth;
var neighbors = ele.neighborhood();
var percent = 0;
var samples = 0;
for (var _i5 = 0; _i5 < neighbors.length; _i5++) {
var neighbor = neighbors[_i5];
if (neighbor.isEdge() || neighbor.isParent() || !nodes.has(neighbor)) {
continue;
}
var bf = getInfo(neighbor);
var index = bf.index;
var depth = bf.depth; // unassigned neighbours shouldn't affect the ordering
if (index == null || depth == null) {
continue;
}
var nDepth = depths[depth].length;
if (depth < eleDepth) {
// only get influenced by elements above
percent += index / nDepth;
samples++;
}
}
samples = Math.max(1, samples);
percent = percent / samples;
if (samples === 0) {
// put lone nodes at the start
percent = 0;
}
cachedWeightedPercent[ele.id()] = percent;
return percent;
}; // rearrange the indices in each depth level based on connectivity
var sortFn = function sortFn(a, b) {
var apct = getWeightedPercent(a);
var bpct = getWeightedPercent(b);
var diff = apct - bpct;
if (diff === 0) {
return ascending(a.id(), b.id()); // make sure sort doesn't have don't-care comparisons
} else {
return diff;
}
}; // sort each level to make connected nodes closer
for (var _i6 = 0; _i6 < depths.length; _i6++) {
depths[_i6].sort(sortFn);
assignDepthsAt(_i6);
} // assign orphan nodes to a new top-level depth
var orphanDepth = [];
for (var _i7 = 0; _i7 < orphanNodes.length; _i7++) {
orphanDepth.push(orphanNodes[_i7]);
}
depths.unshift(orphanDepth);
assignDepths();
var biggestDepthSize = 0;
for (var _i8 = 0; _i8 < depths.length; _i8++) {
biggestDepthSize = Math.max(depths[_i8].length, biggestDepthSize);
}
var center = {
x: bb.x1 + bb.w / 2,
y: bb.x1 + bb.h / 2
};
var maxDepthSize = depths.reduce(function (max, eles) {
return Math.max(max, eles.length);
}, 0);
var getPosition = function getPosition(ele) {
var _getInfo2 = getInfo(ele),
depth = _getInfo2.depth,
index = _getInfo2.index;
var depthSize = depths[depth].length;
var distanceX = Math.max(bb.w / ((options.grid ? maxDepthSize : depthSize) + 1), minDistance);
var distanceY = Math.max(bb.h / (depths.length + 1), minDistance);
var radiusStepSize = Math.min(bb.w / 2 / depths.length, bb.h / 2 / depths.length);
radiusStepSize = Math.max(radiusStepSize, minDistance);
if (!options.circle) {
var epos = {
x: center.x + (index + 1 - (depthSize + 1) / 2) * distanceX,
y: (depth + 1) * distanceY
};
return epos;
} else {
var radius = radiusStepSize * depth + radiusStepSize - (depths.length > 0 && depths[0].length <= 3 ? radiusStepSize / 2 : 0);
var theta = 2 * Math.PI / depths[depth].length * index;
if (depth === 0 && depths[0].length === 1) {
radius = 1;
}
return {
x: center.x + radius * Math.cos(theta),
y: center.y + radius * Math.sin(theta)
};
}
};
nodes.layoutPositions(this, options, getPosition);
return this; // chaining
};
var defaults$a = {
fit: true,
// whether to fit the viewport to the graph
padding: 30,
// the padding on fit
boundingBox: undefined,
// constrain layout bounds; { x1, y1, x2, y2 } or { x1, y1, w, h }
avoidOverlap: true,
// prevents node overlap, may overflow boundingBox and radius if not enough space
nodeDimensionsIncludeLabels: false,
// Excludes the label when calculating node bounding boxes for the layout algorithm
spacingFactor: undefined,
// Applies a multiplicative factor (>0) to expand or compress the overall area that the nodes take up
radius: undefined,
// the radius of the circle
startAngle: 3 / 2 * Math.PI,
// where nodes start in radians
sweep: undefined,
// how many radians should be between the first and last node (defaults to full circle)
clockwise: true,
// whether the layout should go clockwise (true) or counterclockwise/anticlockwise (false)
sort: undefined,
// a sorting function to order the nodes; e.g. function(a, b){ return a.data('weight') - b.data('weight') }
animate: false,
// whether to transition the node positions
animationDuration: 500,
// duration of animation in ms if enabled
animationEasing: undefined,
// easing of animation if enabled
animateFilter: function animateFilter(node, i) {
return true;
},
// a function that determines whether the node should be animated. All nodes animated by default on animate enabled. Non-animated nodes are positioned immediately when the layout starts
ready: undefined,
// callback on layoutready
stop: undefined,
// callback on layoutstop
transform: function transform(node, position) {
return position;
} // transform a given node position. Useful for changing flow direction in discrete layouts
};
function CircleLayout(options) {
this.options = extend({}, defaults$a, options);
}
CircleLayout.prototype.run = function () {
var params = this.options;
var options = params;
var cy = params.cy;
var eles = options.eles;
var clockwise = options.counterclockwise !== undefined ? !options.counterclockwise : options.clockwise;
var nodes = eles.nodes().not(':parent');
if (options.sort) {
nodes = nodes.sort(options.sort);
}
var bb = makeBoundingBox(options.boundingBox ? options.boundingBox : {
x1: 0,
y1: 0,
w: cy.width(),
h: cy.height()
});
var center = {
x: bb.x1 + bb.w / 2,
y: bb.y1 + bb.h / 2
};
var sweep = options.sweep === undefined ? 2 * Math.PI - 2 * Math.PI / nodes.length : options.sweep;
var dTheta = sweep / Math.max(1, nodes.length - 1);
var r;
var minDistance = 0;
for (var i = 0; i < nodes.length; i++) {
var n = nodes[i];
var nbb = n.layoutDimensions(options);
var w = nbb.w;
var h = nbb.h;
minDistance = Math.max(minDistance, w, h);
}
if (number(options.radius)) {
r = options.radius;
} else if (nodes.length <= 1) {
r = 0;
} else {
r = Math.min(bb.h, bb.w) / 2 - minDistance;
} // calculate the radius
if (nodes.length > 1 && options.avoidOverlap) {
// but only if more than one node (can't overlap)
minDistance *= 1.75; // just to have some nice spacing
var dcos = Math.cos(dTheta) - Math.cos(0);
var dsin = Math.sin(dTheta) - Math.sin(0);
var rMin = Math.sqrt(minDistance * minDistance / (dcos * dcos + dsin * dsin)); // s.t. no nodes overlapping
r = Math.max(rMin, r);
}
var getPos = function getPos(ele, i) {
var theta = options.startAngle + i * dTheta * (clockwise ? 1 : -1);
var rx = r * Math.cos(theta);
var ry = r * Math.sin(theta);
var pos = {
x: center.x + rx,
y: center.y + ry
};
return pos;
};
nodes.layoutPositions(this, options, getPos);
return this; // chaining
};
var defaults$b = {
fit: true,
// whether to fit the viewport to the graph
padding: 30,
// the padding on fit
startAngle: 3 / 2 * Math.PI,
// where nodes start in radians
sweep: undefined,
// how many radians should be between the first and last node (defaults to full circle)
clockwise: true,
// whether the layout should go clockwise (true) or counterclockwise/anticlockwise (false)
equidistant: false,
// whether levels have an equal radial distance betwen them, may cause bounding box overflow
minNodeSpacing: 10,
// min spacing between outside of nodes (used for radius adjustment)
boundingBox: undefined,
// constrain layout bounds; { x1, y1, x2, y2 } or { x1, y1, w, h }
avoidOverlap: true,
// prevents node overlap, may overflow boundingBox if not enough space
nodeDimensionsIncludeLabels: false,
// Excludes the label when calculating node bounding boxes for the layout algorithm
height: undefined,
// height of layout area (overrides container height)
width: undefined,
// width of layout area (overrides container width)
spacingFactor: undefined,
// Applies a multiplicative factor (>0) to expand or compress the overall area that the nodes take up
concentric: function concentric(node) {
// returns numeric value for each node, placing higher nodes in levels towards the centre
return node.degree();
},
levelWidth: function levelWidth(nodes) {
// the variation of concentric values in each level
return nodes.maxDegree() / 4;
},
animate: false,
// whether to transition the node positions
animationDuration: 500,
// duration of animation in ms if enabled
animationEasing: undefined,
// easing of animation if enabled
animateFilter: function animateFilter(node, i) {
return true;
},
// a function that determines whether the node should be animated. All nodes animated by default on animate enabled. Non-animated nodes are positioned immediately when the layout starts
ready: undefined,
// callback on layoutready
stop: undefined,
// callback on layoutstop
transform: function transform(node, position) {
return position;
} // transform a given node position. Useful for changing flow direction in discrete layouts
};
function ConcentricLayout(options) {
this.options = extend({}, defaults$b, options);
}
ConcentricLayout.prototype.run = function () {
var params = this.options;
var options = params;
var clockwise = options.counterclockwise !== undefined ? !options.counterclockwise : options.clockwise;
var cy = params.cy;
var eles = options.eles;
var nodes = eles.nodes().not(':parent');
var bb = makeBoundingBox(options.boundingBox ? options.boundingBox : {
x1: 0,
y1: 0,
w: cy.width(),
h: cy.height()
});
var center = {
x: bb.x1 + bb.w / 2,
y: bb.y1 + bb.h / 2
};
var nodeValues = []; // { node, value }
var maxNodeSize = 0;
for (var i = 0; i < nodes.length; i++) {
var node = nodes[i];
var value = void 0; // calculate the node value
value = options.concentric(node);
nodeValues.push({
value: value,
node: node
}); // for style mapping
node._private.scratch.concentric = value;
} // in case we used the `concentric` in style
nodes.updateStyle(); // calculate max size now based on potentially updated mappers
for (var _i = 0; _i < nodes.length; _i++) {
var _node = nodes[_i];
var nbb = _node.layoutDimensions(options);
maxNodeSize = Math.max(maxNodeSize, nbb.w, nbb.h);
} // sort node values in descreasing order
nodeValues.sort(function (a, b) {
return b.value - a.value;
});
var levelWidth = options.levelWidth(nodes); // put the values into levels
var levels = [[]];
var currentLevel = levels[0];
for (var _i2 = 0; _i2 < nodeValues.length; _i2++) {
var val = nodeValues[_i2];
if (currentLevel.length > 0) {
var diff = Math.abs(currentLevel[0].value - val.value);
if (diff >= levelWidth) {
currentLevel = [];
levels.push(currentLevel);
}
}
currentLevel.push(val);
} // create positions from levels
var minDist = maxNodeSize + options.minNodeSpacing; // min dist between nodes
if (!options.avoidOverlap) {
// then strictly constrain to bb
var firstLvlHasMulti = levels.length > 0 && levels[0].length > 1;
var maxR = Math.min(bb.w, bb.h) / 2 - minDist;
var rStep = maxR / (levels.length + firstLvlHasMulti ? 1 : 0);
minDist = Math.min(minDist, rStep);
} // find the metrics for each level
var r = 0;
for (var _i3 = 0; _i3 < levels.length; _i3++) {
var level = levels[_i3];
var sweep = options.sweep === undefined ? 2 * Math.PI - 2 * Math.PI / level.length : options.sweep;
var dTheta = level.dTheta = sweep / Math.max(1, level.length - 1); // calculate the radius
if (level.length > 1 && options.avoidOverlap) {
// but only if more than one node (can't overlap)
var dcos = Math.cos(dTheta) - Math.cos(0);
var dsin = Math.sin(dTheta) - Math.sin(0);
var rMin = Math.sqrt(minDist * minDist / (dcos * dcos + dsin * dsin)); // s.t. no nodes overlapping
r = Math.max(rMin, r);
}
level.r = r;
r += minDist;
}
if (options.equidistant) {
var rDeltaMax = 0;
var _r = 0;
for (var _i4 = 0; _i4 < levels.length; _i4++) {
var _level = levels[_i4];
var rDelta = _level.r - _r;
rDeltaMax = Math.max(rDeltaMax, rDelta);
}
_r = 0;
for (var _i5 = 0; _i5 < levels.length; _i5++) {
var _level2 = levels[_i5];
if (_i5 === 0) {
_r = _level2.r;
}
_level2.r = _r;
_r += rDeltaMax;
}
} // calculate the node positions
var pos = {}; // id => position
for (var _i6 = 0; _i6 < levels.length; _i6++) {
var _level3 = levels[_i6];
var _dTheta = _level3.dTheta;
var _r2 = _level3.r;
for (var j = 0; j < _level3.length; j++) {
var _val = _level3[j];
var theta = options.startAngle + (clockwise ? 1 : -1) * _dTheta * j;
var p = {
x: center.x + _r2 * Math.cos(theta),
y: center.y + _r2 * Math.sin(theta)
};
pos[_val.node.id()] = p;
}
} // position the nodes
nodes.layoutPositions(this, options, function (ele) {
var id = ele.id();
return pos[id];
});
return this; // chaining
};
/*
The CoSE layout was written by Gerardo Huck.
https://www.linkedin.com/in/gerardohuck/
Based on the following article:
http://dl.acm.org/citation.cfm?id=1498047
Modifications tracked on Github.
*/
var DEBUG;
/**
* @brief : default layout options
*/
var defaults$c = {
// Called on `layoutready`
ready: function ready() {},
// Called on `layoutstop`
stop: function stop() {},
// Whether to animate while running the layout
// true : Animate continuously as the layout is running
// false : Just show the end result
// 'end' : Animate with the end result, from the initial positions to the end positions
animate: true,
// Easing of the animation for animate:'end'
animationEasing: undefined,
// The duration of the animation for animate:'end'
animationDuration: undefined,
// A function that determines whether the node should be animated
// All nodes animated by default on animate enabled
// Non-animated nodes are positioned immediately when the layout starts
animateFilter: function animateFilter(node, i) {
return true;
},
// The layout animates only after this many milliseconds for animate:true
// (prevents flashing on fast runs)
animationThreshold: 250,
// Number of iterations between consecutive screen positions update
refresh: 20,
// Whether to fit the network view after when done
fit: true,
// Padding on fit
padding: 30,
// Constrain layout bounds; { x1, y1, x2, y2 } or { x1, y1, w, h }
boundingBox: undefined,
// Excludes the label when calculating node bounding boxes for the layout algorithm
nodeDimensionsIncludeLabels: false,
// Randomize the initial positions of the nodes (true) or use existing positions (false)
randomize: false,
// Extra spacing between components in non-compound graphs
componentSpacing: 40,
// Node repulsion (non overlapping) multiplier
nodeRepulsion: function nodeRepulsion(node) {
return 2048;
},
// Node repulsion (overlapping) multiplier
nodeOverlap: 4,
// Ideal edge (non nested) length
idealEdgeLength: function idealEdgeLength(edge) {
return 32;
},
// Divisor to compute edge forces
edgeElasticity: function edgeElasticity(edge) {
return 32;
},
// Nesting factor (multiplier) to compute ideal edge length for nested edges
nestingFactor: 1.2,
// Gravity force (constant)
gravity: 1,
// Maximum number of iterations to perform
numIter: 1000,
// Initial temperature (maximum node displacement)
initialTemp: 1000,
// Cooling factor (how the temperature is reduced between consecutive iterations
coolingFactor: 0.99,
// Lower temperature threshold (below this point the layout will end)
minTemp: 1.0
};
/**
* @brief : constructor
* @arg options : object containing layout options
*/
function CoseLayout(options) {
this.options = extend({}, defaults$c, options);
this.options.layout = this;
}
/**
* @brief : runs the layout
*/
CoseLayout.prototype.run = function () {
var options = this.options;
var cy = options.cy;
var layout = this;
layout.stopped = false;
if (options.animate === true || options.animate === false) {
layout.emit({
type: 'layoutstart',
layout: layout
});
} // Set DEBUG - Global variable
if (true === options.debug) {
DEBUG = true;
} else {
DEBUG = false;
} // Initialize layout info
var layoutInfo = createLayoutInfo(cy, layout, options); // Show LayoutInfo contents if debugging
if (DEBUG) {
printLayoutInfo(layoutInfo);
} // If required, randomize node positions
if (options.randomize) {
randomizePositions(layoutInfo);
}
var startTime = performanceNow();
var refresh = function refresh() {
refreshPositions(layoutInfo, cy, options); // Fit the graph if necessary
if (true === options.fit) {
cy.fit(options.padding);
}
};
var mainLoop = function mainLoop(i) {
if (layout.stopped || i >= options.numIter) {
// logDebug("Layout manually stopped. Stopping computation in step " + i);
return false;
} // Do one step in the phisical simulation
step$1(layoutInfo, options); // Update temperature
layoutInfo.temperature = layoutInfo.temperature * options.coolingFactor; // logDebug("New temperature: " + layoutInfo.temperature);
if (layoutInfo.temperature < options.minTemp) {
// logDebug("Temperature drop below minimum threshold. Stopping computation in step " + i);
return false;
}
return true;
};
var done = function done() {
if (options.animate === true || options.animate === false) {
refresh(); // Layout has finished
layout.one('layoutstop', options.stop);
layout.emit({
type: 'layoutstop',
layout: layout
});
} else {
var nodes = options.eles.nodes();
var getScaledPos = getScaleInBoundsFn(layoutInfo, options, nodes);
nodes.layoutPositions(layout, options, getScaledPos);
}
};
var i = 0;
var loopRet = true;
if (options.animate === true) {
var frame = function frame() {
var f = 0;
while (loopRet && f < options.refresh) {
loopRet = mainLoop(i);
i++;
f++;
}
if (!loopRet) {
// it's done
separateComponents(layoutInfo, options);
done();
} else {
var now = performanceNow();
if (now - startTime >= options.animationThreshold) {
refresh();
}
requestAnimationFrame(frame);
}
};
frame();
} else {
while (loopRet) {
loopRet = mainLoop(i);
i++;
}
separateComponents(layoutInfo, options);
done();
}
return this; // chaining
};
/**
* @brief : called on continuous layouts to stop them before they finish
*/
CoseLayout.prototype.stop = function () {
this.stopped = true;
if (this.thread) {
this.thread.stop();
}
this.emit('layoutstop');
return this; // chaining
};
CoseLayout.prototype.destroy = function () {
if (this.thread) {
this.thread.stop();
}
return this; // chaining
};
/**
* @brief : Creates an object which is contains all the data
* used in the layout process
* @arg cy : cytoscape.js object
* @return : layoutInfo object initialized
*/
var createLayoutInfo = function createLayoutInfo(cy, layout, options) {
// Shortcut
var edges = options.eles.edges();
var nodes = options.eles.nodes();
var layoutInfo = {
isCompound: cy.hasCompoundNodes(),
layoutNodes: [],
idToIndex: {},
nodeSize: nodes.size(),
graphSet: [],
indexToGraph: [],
layoutEdges: [],
edgeSize: edges.size(),
temperature: options.initialTemp,
clientWidth: cy.width(),
clientHeight: cy.width(),
boundingBox: makeBoundingBox(options.boundingBox ? options.boundingBox : {
x1: 0,
y1: 0,
w: cy.width(),
h: cy.height()
})
};
var components = options.eles.components();
var id2cmptId = {};
for (var i = 0; i < components.length; i++) {
var component = components[i];
for (var j = 0; j < component.length; j++) {
var node = component[j];
id2cmptId[node.id()] = i;
}
} // Iterate over all nodes, creating layout nodes
for (var i = 0; i < layoutInfo.nodeSize; i++) {
var n = nodes[i];
var nbb = n.layoutDimensions(options);
var tempNode = {};
tempNode.isLocked = n.locked();
tempNode.id = n.data('id');
tempNode.parentId = n.data('parent');
tempNode.cmptId = id2cmptId[n.id()];
tempNode.children = [];
tempNode.positionX = n.position('x');
tempNode.positionY = n.position('y');
tempNode.offsetX = 0;
tempNode.offsetY = 0;
tempNode.height = nbb.w;
tempNode.width = nbb.h;
tempNode.maxX = tempNode.positionX + tempNode.width / 2;
tempNode.minX = tempNode.positionX - tempNode.width / 2;
tempNode.maxY = tempNode.positionY + tempNode.height / 2;
tempNode.minY = tempNode.positionY - tempNode.height / 2;
tempNode.padLeft = parseFloat(n.style('padding'));
tempNode.padRight = parseFloat(n.style('padding'));
tempNode.padTop = parseFloat(n.style('padding'));
tempNode.padBottom = parseFloat(n.style('padding')); // forces
tempNode.nodeRepulsion = fn(options.nodeRepulsion) ? options.nodeRepulsion(n) : options.nodeRepulsion; // Add new node
layoutInfo.layoutNodes.push(tempNode); // Add entry to id-index map
layoutInfo.idToIndex[tempNode.id] = i;
} // Inline implementation of a queue, used for traversing the graph in BFS order
var queue = [];
var start = 0; // Points to the start the queue
var end = -1; // Points to the end of the queue
var tempGraph = []; // Second pass to add child information and
// initialize queue for hierarchical traversal
for (var i = 0; i < layoutInfo.nodeSize; i++) {
var n = layoutInfo.layoutNodes[i];
var p_id = n.parentId; // Check if node n has a parent node
if (null != p_id) {
// Add node Id to parent's list of children
layoutInfo.layoutNodes[layoutInfo.idToIndex[p_id]].children.push(n.id);
} else {
// If a node doesn't have a parent, then it's in the root graph
queue[++end] = n.id;
tempGraph.push(n.id);
}
} // Add root graph to graphSet
layoutInfo.graphSet.push(tempGraph); // Traverse the graph, level by level,
while (start <= end) {
// Get the node to visit and remove it from queue
var node_id = queue[start++];
var node_ix = layoutInfo.idToIndex[node_id];
var node = layoutInfo.layoutNodes[node_ix];
var children = node.children;
if (children.length > 0) {
// Add children nodes as a new graph to graph set
layoutInfo.graphSet.push(children); // Add children to que queue to be visited
for (var i = 0; i < children.length; i++) {
queue[++end] = children[i];
}
}
} // Create indexToGraph map
for (var i = 0; i < layoutInfo.graphSet.length; i++) {
var graph = layoutInfo.graphSet[i];
for (var j = 0; j < graph.length; j++) {
var index = layoutInfo.idToIndex[graph[j]];
layoutInfo.indexToGraph[index] = i;
}
} // Iterate over all edges, creating Layout Edges
for (var i = 0; i < layoutInfo.edgeSize; i++) {
var e = edges[i];
var tempEdge = {};
tempEdge.id = e.data('id');
tempEdge.sourceId = e.data('source');
tempEdge.targetId = e.data('target'); // Compute ideal length
var idealLength = fn(options.idealEdgeLength) ? options.idealEdgeLength(e) : options.idealEdgeLength;
var elasticity = fn(options.edgeElasticity) ? options.edgeElasticity(e) : options.edgeElasticity; // Check if it's an inter graph edge
var sourceIx = layoutInfo.idToIndex[tempEdge.sourceId];
var targetIx = layoutInfo.idToIndex[tempEdge.targetId];
var sourceGraph = layoutInfo.indexToGraph[sourceIx];
var targetGraph = layoutInfo.indexToGraph[targetIx];
if (sourceGraph != targetGraph) {
// Find lowest common graph ancestor
var lca = findLCA(tempEdge.sourceId, tempEdge.targetId, layoutInfo); // Compute sum of node depths, relative to lca graph
var lcaGraph = layoutInfo.graphSet[lca];
var depth = 0; // Source depth
var tempNode = layoutInfo.layoutNodes[sourceIx];
while (-1 === lcaGraph.indexOf(tempNode.id)) {
tempNode = layoutInfo.layoutNodes[layoutInfo.idToIndex[tempNode.parentId]];
depth++;
} // Target depth
tempNode = layoutInfo.layoutNodes[targetIx];
while (-1 === lcaGraph.indexOf(tempNode.id)) {
tempNode = layoutInfo.layoutNodes[layoutInfo.idToIndex[tempNode.parentId]];
depth++;
} // logDebug('LCA of nodes ' + tempEdge.sourceId + ' and ' + tempEdge.targetId +
// ". Index: " + lca + " Contents: " + lcaGraph.toString() +
// ". Depth: " + depth);
// Update idealLength
idealLength *= depth * options.nestingFactor;
}
tempEdge.idealLength = idealLength;
tempEdge.elasticity = elasticity;
layoutInfo.layoutEdges.push(tempEdge);
} // Finally, return layoutInfo object
return layoutInfo;
};
/**
* @brief : This function finds the index of the lowest common
* graph ancestor between 2 nodes in the subtree
* (from the graph hierarchy induced tree) whose
* root is graphIx
*
* @arg node1: node1's ID
* @arg node2: node2's ID
* @arg layoutInfo: layoutInfo object
*
*/
var findLCA = function findLCA(node1, node2, layoutInfo) {
// Find their common ancester, starting from the root graph
var res = findLCA_aux(node1, node2, 0, layoutInfo);
if (2 > res.count) {
// If aux function couldn't find the common ancester,
// then it is the root graph
return 0;
} else {
return res.graph;
}
};
/**
* @brief : Auxiliary function used for LCA computation
*
* @arg node1 : node1's ID
* @arg node2 : node2's ID
* @arg graphIx : subgraph index
* @arg layoutInfo : layoutInfo object
*
* @return : object of the form {count: X, graph: Y}, where:
* X is the number of ancesters (max: 2) found in
* graphIx (and it's subgraphs),
* Y is the graph index of the lowest graph containing
* all X nodes
*/
var findLCA_aux = function findLCA_aux(node1, node2, graphIx, layoutInfo) {
var graph = layoutInfo.graphSet[graphIx]; // If both nodes belongs to graphIx
if (-1 < graph.indexOf(node1) && -1 < graph.indexOf(node2)) {
return {
count: 2,
graph: graphIx
};
} // Make recursive calls for all subgraphs
var c = 0;
for (var i = 0; i < graph.length; i++) {
var nodeId = graph[i];
var nodeIx = layoutInfo.idToIndex[nodeId];
var children = layoutInfo.layoutNodes[nodeIx].children; // If the node has no child, skip it
if (0 === children.length) {
continue;
}
var childGraphIx = layoutInfo.indexToGraph[layoutInfo.idToIndex[children[0]]];
var result = findLCA_aux(node1, node2, childGraphIx, layoutInfo);
if (0 === result.count) {
// Neither node1 nor node2 are present in this subgraph
continue;
} else if (1 === result.count) {
// One of (node1, node2) is present in this subgraph
c++;
if (2 === c) {
// We've already found both nodes, no need to keep searching
break;
}
} else {
// Both nodes are present in this subgraph
return result;
}
}
return {
count: c,
graph: graphIx
};
};
/**
* @brief: printsLayoutInfo into js console
* Only used for debbuging
*/
if (false) {
var printLayoutInfo;
}
/**
* @brief : Randomizes the position of all nodes
*/
var randomizePositions = function randomizePositions(layoutInfo, cy) {
var width = layoutInfo.clientWidth;
var height = layoutInfo.clientHeight;
for (var i = 0; i < layoutInfo.nodeSize; i++) {
var n = layoutInfo.layoutNodes[i]; // No need to randomize compound nodes or locked nodes
if (0 === n.children.length && !n.isLocked) {
n.positionX = Math.random() * width;
n.positionY = Math.random() * height;
}
}
};
var getScaleInBoundsFn = function getScaleInBoundsFn(layoutInfo, options, nodes) {
var bb = layoutInfo.boundingBox;
var coseBB = {
x1: Infinity,
x2: -Infinity,
y1: Infinity,
y2: -Infinity
};
if (options.boundingBox) {
nodes.forEach(function (node) {
var lnode = layoutInfo.layoutNodes[layoutInfo.idToIndex[node.data('id')]];
coseBB.x1 = Math.min(coseBB.x1, lnode.positionX);
coseBB.x2 = Math.max(coseBB.x2, lnode.positionX);
coseBB.y1 = Math.min(coseBB.y1, lnode.positionY);
coseBB.y2 = Math.max(coseBB.y2, lnode.positionY);
});
coseBB.w = coseBB.x2 - coseBB.x1;
coseBB.h = coseBB.y2 - coseBB.y1;
}
return function (ele, i) {
var lnode = layoutInfo.layoutNodes[layoutInfo.idToIndex[ele.data('id')]];
if (options.boundingBox) {
// then add extra bounding box constraint
var pctX = (lnode.positionX - coseBB.x1) / coseBB.w;
var pctY = (lnode.positionY - coseBB.y1) / coseBB.h;
return {
x: bb.x1 + pctX * bb.w,
y: bb.y1 + pctY * bb.h
};
} else {
return {
x: lnode.positionX,
y: lnode.positionY
};
}
};
};
/**
* @brief : Updates the positions of nodes in the network
* @arg layoutInfo : LayoutInfo object
* @arg cy : Cytoscape object
* @arg options : Layout options
*/
var refreshPositions = function refreshPositions(layoutInfo, cy, options) {
// var s = 'Refreshing positions';
// logDebug(s);
var layout = options.layout;
var nodes = options.eles.nodes();
var getScaledPos = getScaleInBoundsFn(layoutInfo, options, nodes);
nodes.positions(getScaledPos); // Trigger layoutReady only on first call
if (true !== layoutInfo.ready) {
// s = 'Triggering layoutready';
// logDebug(s);
layoutInfo.ready = true;
layout.one('layoutready', options.ready);
layout.emit({
type: 'layoutready',
layout: this
});
}
};
/**
* @brief : Logs a debug message in JS console, if DEBUG is ON
*/
// var logDebug = function(text) {
// if (DEBUG) {
// console.debug(text);
// }
// };
/**
* @brief : Performs one iteration of the physical simulation
* @arg layoutInfo : LayoutInfo object already initialized
* @arg cy : Cytoscape object
* @arg options : Layout options
*/
var step$1 = function step(layoutInfo, options, _step) {
// var s = "\n\n###############################";
// s += "\nSTEP: " + step;
// s += "\n###############################\n";
// logDebug(s);
// Calculate node repulsions
calculateNodeForces(layoutInfo, options); // Calculate edge forces
calculateEdgeForces(layoutInfo); // Calculate gravity forces
calculateGravityForces(layoutInfo, options); // Propagate forces from parent to child
propagateForces(layoutInfo); // Update positions based on calculated forces
updatePositions(layoutInfo);
};
/**
* @brief : Computes the node repulsion forces
*/
var calculateNodeForces = function calculateNodeForces(layoutInfo, options) {
// Go through each of the graphs in graphSet
// Nodes only repel each other if they belong to the same graph
// var s = 'calculateNodeForces';
// logDebug(s);
for (var i = 0; i < layoutInfo.graphSet.length; i++) {
var graph = layoutInfo.graphSet[i];
var numNodes = graph.length; // s = "Set: " + graph.toString();
// logDebug(s);
// Now get all the pairs of nodes
// Only get each pair once, (A, B) = (B, A)
for (var j = 0; j < numNodes; j++) {
var node1 = layoutInfo.layoutNodes[layoutInfo.idToIndex[graph[j]]];
for (var k = j + 1; k < numNodes; k++) {
var node2 = layoutInfo.layoutNodes[layoutInfo.idToIndex[graph[k]]];
nodeRepulsion(node1, node2, layoutInfo, options);
}
}
}
};
var randomDistance = function randomDistance(max) {
return -max + 2 * max * Math.random();
};
/**
* @brief : Compute the node repulsion forces between a pair of nodes
*/
var nodeRepulsion = function nodeRepulsion(node1, node2, layoutInfo, options) {
// var s = "Node repulsion. Node1: " + node1.id + " Node2: " + node2.id;
var cmptId1 = node1.cmptId;
var cmptId2 = node2.cmptId;
if (cmptId1 !== cmptId2 && !layoutInfo.isCompound) {
return;
} // Get direction of line connecting both node centers
var directionX = node2.positionX - node1.positionX;
var directionY = node2.positionY - node1.positionY;
var maxRandDist = 1; // s += "\ndirectionX: " + directionX + ", directionY: " + directionY;
// If both centers are the same, apply a random force
if (0 === directionX && 0 === directionY) {
directionX = randomDistance(maxRandDist);
directionY = randomDistance(maxRandDist);
}
var overlap = nodesOverlap(node1, node2, directionX, directionY);
if (overlap > 0) {
// s += "\nNodes DO overlap.";
// s += "\nOverlap: " + overlap;
// If nodes overlap, repulsion force is proportional
// to the overlap
var force = options.nodeOverlap * overlap; // Compute the module and components of the force vector
var distance = Math.sqrt(directionX * directionX + directionY * directionY); // s += "\nDistance: " + distance;
var forceX = force * directionX / distance;
var forceY = force * directionY / distance;
} else {
// s += "\nNodes do NOT overlap.";
// If there's no overlap, force is inversely proportional
// to squared distance
// Get clipping points for both nodes
var point1 = findClippingPoint(node1, directionX, directionY);
var point2 = findClippingPoint(node2, -1 * directionX, -1 * directionY); // Use clipping points to compute distance
var distanceX = point2.x - point1.x;
var distanceY = point2.y - point1.y;
var distanceSqr = distanceX * distanceX + distanceY * distanceY;
var distance = Math.sqrt(distanceSqr); // s += "\nDistance: " + distance;
// Compute the module and components of the force vector
var force = (node1.nodeRepulsion + node2.nodeRepulsion) / distanceSqr;
var forceX = force * distanceX / distance;
var forceY = force * distanceY / distance;
} // Apply force
if (!node1.isLocked) {
node1.offsetX -= forceX;
node1.offsetY -= forceY;
}
if (!node2.isLocked) {
node2.offsetX += forceX;
node2.offsetY += forceY;
} // s += "\nForceX: " + forceX + " ForceY: " + forceY;
// logDebug(s);
return;
};
/**
* @brief : Determines whether two nodes overlap or not
* @return : Amount of overlapping (0 => no overlap)
*/
var nodesOverlap = function nodesOverlap(node1, node2, dX, dY) {
if (dX > 0) {
var overlapX = node1.maxX - node2.minX;
} else {
var overlapX = node2.maxX - node1.minX;
}
if (dY > 0) {
var overlapY = node1.maxY - node2.minY;
} else {
var overlapY = node2.maxY - node1.minY;
}
if (overlapX >= 0 && overlapY >= 0) {
return Math.sqrt(overlapX * overlapX + overlapY * overlapY);
} else {
return 0;
}
};
/**
* @brief : Finds the point in which an edge (direction dX, dY) intersects
* the rectangular bounding box of it's source/target node
*/
var findClippingPoint = function findClippingPoint(node, dX, dY) {
// Shorcuts
var X = node.positionX;
var Y = node.positionY;
var H = node.height || 1;
var W = node.width || 1;
var dirSlope = dY / dX;
var nodeSlope = H / W; // var s = 'Computing clipping point of node ' + node.id +
// " . Height: " + H + ", Width: " + W +
// "\nDirection " + dX + ", " + dY;
//
// Compute intersection
var res = {}; // Case: Vertical direction (up)
if (0 === dX && 0 < dY) {
res.x = X; // s += "\nUp direction";
res.y = Y + H / 2;
return res;
} // Case: Vertical direction (down)
if (0 === dX && 0 > dY) {
res.x = X;
res.y = Y + H / 2; // s += "\nDown direction";
return res;
} // Case: Intersects the right border
if (0 < dX && -1 * nodeSlope <= dirSlope && dirSlope <= nodeSlope) {
res.x = X + W / 2;
res.y = Y + W * dY / 2 / dX; // s += "\nRightborder";
return res;
} // Case: Intersects the left border
if (0 > dX && -1 * nodeSlope <= dirSlope && dirSlope <= nodeSlope) {
res.x = X - W / 2;
res.y = Y - W * dY / 2 / dX; // s += "\nLeftborder";
return res;
} // Case: Intersects the top border
if (0 < dY && (dirSlope <= -1 * nodeSlope || dirSlope >= nodeSlope)) {
res.x = X + H * dX / 2 / dY;
res.y = Y + H / 2; // s += "\nTop border";
return res;
} // Case: Intersects the bottom border
if (0 > dY && (dirSlope <= -1 * nodeSlope || dirSlope >= nodeSlope)) {
res.x = X - H * dX / 2 / dY;
res.y = Y - H / 2; // s += "\nBottom border";
return res;
} // s += "\nClipping point found at " + res.x + ", " + res.y;
// logDebug(s);
return res;
};
/**
* @brief : Calculates all edge forces
*/
var calculateEdgeForces = function calculateEdgeForces(layoutInfo, options) {
// Iterate over all edges
for (var i = 0; i < layoutInfo.edgeSize; i++) {
// Get edge, source & target nodes
var edge = layoutInfo.layoutEdges[i];
var sourceIx = layoutInfo.idToIndex[edge.sourceId];
var source = layoutInfo.layoutNodes[sourceIx];
var targetIx = layoutInfo.idToIndex[edge.targetId];
var target = layoutInfo.layoutNodes[targetIx]; // Get direction of line connecting both node centers
var directionX = target.positionX - source.positionX;
var directionY = target.positionY - source.positionY; // If both centers are the same, do nothing.
// A random force has already been applied as node repulsion
if (0 === directionX && 0 === directionY) {
continue;
} // Get clipping points for both nodes
var point1 = findClippingPoint(source, directionX, directionY);
var point2 = findClippingPoint(target, -1 * directionX, -1 * directionY);
var lx = point2.x - point1.x;
var ly = point2.y - point1.y;
var l = Math.sqrt(lx * lx + ly * ly);
var force = Math.pow(edge.idealLength - l, 2) / edge.elasticity;
if (0 !== l) {
var forceX = force * lx / l;
var forceY = force * ly / l;
} else {
var forceX = 0;
var forceY = 0;
} // Add this force to target and source nodes
if (!source.isLocked) {
source.offsetX += forceX;
source.offsetY += forceY;
}
if (!target.isLocked) {
target.offsetX -= forceX;
target.offsetY -= forceY;
} // var s = 'Edge force between nodes ' + source.id + ' and ' + target.id;
// s += "\nDistance: " + l + " Force: (" + forceX + ", " + forceY + ")";
// logDebug(s);
}
};
/**
* @brief : Computes gravity forces for all nodes
*/
var calculateGravityForces = function calculateGravityForces(layoutInfo, options) {
var distThreshold = 1; // var s = 'calculateGravityForces';
// logDebug(s);
for (var i = 0; i < layoutInfo.graphSet.length; i++) {
var graph = layoutInfo.graphSet[i];
var numNodes = graph.length; // s = "Set: " + graph.toString();
// logDebug(s);
// Compute graph center
if (0 === i) {
var centerX = layoutInfo.clientHeight / 2;
var centerY = layoutInfo.clientWidth / 2;
} else {
// Get Parent node for this graph, and use its position as center
var temp = layoutInfo.layoutNodes[layoutInfo.idToIndex[graph[0]]];
var parent = layoutInfo.layoutNodes[layoutInfo.idToIndex[temp.parentId]];
var centerX = parent.positionX;
var centerY = parent.positionY;
} // s = "Center found at: " + centerX + ", " + centerY;
// logDebug(s);
// Apply force to all nodes in graph
for (var j = 0; j < numNodes; j++) {
var node = layoutInfo.layoutNodes[layoutInfo.idToIndex[graph[j]]]; // s = "Node: " + node.id;
if (node.isLocked) {
continue;
}
var dx = centerX - node.positionX;
var dy = centerY - node.positionY;
var d = Math.sqrt(dx * dx + dy * dy);
if (d > distThreshold) {
var fx = options.gravity * dx / d;
var fy = options.gravity * dy / d;
node.offsetX += fx;
node.offsetY += fy; // s += ": Applied force: " + fx + ", " + fy;
} // s += ": skypped since it's too close to center";
// logDebug(s);
}
}
};
/**
* @brief : This function propagates the existing offsets from
* parent nodes to its descendents.
* @arg layoutInfo : layoutInfo Object
* @arg cy : cytoscape Object
* @arg options : Layout options
*/
var propagateForces = function propagateForces(layoutInfo, options) {
// Inline implementation of a queue, used for traversing the graph in BFS order
var queue = [];
var start = 0; // Points to the start the queue
var end = -1; // Points to the end of the queue
// logDebug('propagateForces');
// Start by visiting the nodes in the root graph
queue.push.apply(queue, layoutInfo.graphSet[0]);
end += layoutInfo.graphSet[0].length; // Traverse the graph, level by level,
while (start <= end) {
// Get the node to visit and remove it from queue
var nodeId = queue[start++];
var nodeIndex = layoutInfo.idToIndex[nodeId];
var node = layoutInfo.layoutNodes[nodeIndex];
var children = node.children; // We only need to process the node if it's compound
if (0 < children.length && !node.isLocked) {
var offX = node.offsetX;
var offY = node.offsetY; // var s = "Propagating offset from parent node : " + node.id +
// ". OffsetX: " + offX + ". OffsetY: " + offY;
// s += "\n Children: " + children.toString();
// logDebug(s);
for (var i = 0; i < children.length; i++) {
var childNode = layoutInfo.layoutNodes[layoutInfo.idToIndex[children[i]]]; // Propagate offset
childNode.offsetX += offX;
childNode.offsetY += offY; // Add children to queue to be visited
queue[++end] = children[i];
} // Reset parent offsets
node.offsetX = 0;
node.offsetY = 0;
}
}
};
/**
* @brief : Updates the layout model positions, based on
* the accumulated forces
*/
var updatePositions = function updatePositions(layoutInfo, options) {
// var s = 'Updating positions';
// logDebug(s);
// Reset boundaries for compound nodes
for (var i = 0; i < layoutInfo.nodeSize; i++) {
var n = layoutInfo.layoutNodes[i];
if (0 < n.children.length) {
// logDebug("Resetting boundaries of compound node: " + n.id);
n.maxX = undefined;
n.minX = undefined;
n.maxY = undefined;
n.minY = undefined;
}
}
for (var i = 0; i < layoutInfo.nodeSize; i++) {
var n = layoutInfo.layoutNodes[i];
if (0 < n.children.length || n.isLocked) {
// No need to set compound or locked node position
// logDebug("Skipping position update of node: " + n.id);
continue;
} // s = "Node: " + n.id + " Previous position: (" +
// n.positionX + ", " + n.positionY + ").";
// Limit displacement in order to improve stability
var tempForce = limitForce(n.offsetX, n.offsetY, layoutInfo.temperature);
n.positionX += tempForce.x;
n.positionY += tempForce.y;
n.offsetX = 0;
n.offsetY = 0;
n.minX = n.positionX - n.width;
n.maxX = n.positionX + n.width;
n.minY = n.positionY - n.height;
n.maxY = n.positionY + n.height; // s += " New Position: (" + n.positionX + ", " + n.positionY + ").";
// logDebug(s);
// Update ancestry boudaries
updateAncestryBoundaries(n, layoutInfo);
} // Update size, position of compund nodes
for (var i = 0; i < layoutInfo.nodeSize; i++) {
var n = layoutInfo.layoutNodes[i];
if (0 < n.children.length && !n.isLocked) {
n.positionX = (n.maxX + n.minX) / 2;
n.positionY = (n.maxY + n.minY) / 2;
n.width = n.maxX - n.minX;
n.height = n.maxY - n.minY; // s = "Updating position, size of compound node " + n.id;
// s += "\nPositionX: " + n.positionX + ", PositionY: " + n.positionY;
// s += "\nWidth: " + n.width + ", Height: " + n.height;
// logDebug(s);
}
}
};
/**
* @brief : Limits a force (forceX, forceY) to be not
* greater (in modulo) than max.
8 Preserves force direction.
*/
var limitForce = function limitForce(forceX, forceY, max) {
// var s = "Limiting force: (" + forceX + ", " + forceY + "). Max: " + max;
var force = Math.sqrt(forceX * forceX + forceY * forceY);
if (force > max) {
var res = {
x: max * forceX / force,
y: max * forceY / force
};
} else {
var res = {
x: forceX,
y: forceY
};
} // s += ".\nResult: (" + res.x + ", " + res.y + ")";
// logDebug(s);
return res;
};
/**
* @brief : Function used for keeping track of compound node
* sizes, since they should bound all their subnodes.
*/
var updateAncestryBoundaries = function updateAncestryBoundaries(node, layoutInfo) {
// var s = "Propagating new position/size of node " + node.id;
var parentId = node.parentId;
if (null == parentId) {
// If there's no parent, we are done
// s += ". No parent node.";
// logDebug(s);
return;
} // Get Parent Node
var p = layoutInfo.layoutNodes[layoutInfo.idToIndex[parentId]];
var flag = false; // MaxX
if (null == p.maxX || node.maxX + p.padRight > p.maxX) {
p.maxX = node.maxX + p.padRight;
flag = true; // s += "\nNew maxX for parent node " + p.id + ": " + p.maxX;
} // MinX
if (null == p.minX || node.minX - p.padLeft < p.minX) {
p.minX = node.minX - p.padLeft;
flag = true; // s += "\nNew minX for parent node " + p.id + ": " + p.minX;
} // MaxY
if (null == p.maxY || node.maxY + p.padBottom > p.maxY) {
p.maxY = node.maxY + p.padBottom;
flag = true; // s += "\nNew maxY for parent node " + p.id + ": " + p.maxY;
} // MinY
if (null == p.minY || node.minY - p.padTop < p.minY) {
p.minY = node.minY - p.padTop;
flag = true; // s += "\nNew minY for parent node " + p.id + ": " + p.minY;
} // If updated boundaries, propagate changes upward
if (flag) {
// logDebug(s);
return updateAncestryBoundaries(p, layoutInfo);
} // s += ". No changes in boundaries/position of parent node " + p.id;
// logDebug(s);
return;
};
var separateComponents = function separateComponents(layoutInfo, options) {
var nodes = layoutInfo.layoutNodes;
var components = [];
for (var i = 0; i < nodes.length; i++) {
var node = nodes[i];
var cid = node.cmptId;
var component = components[cid] = components[cid] || [];
component.push(node);
}
var totalA = 0;
for (var i = 0; i < components.length; i++) {
var c = components[i];
if (!c) {
continue;
}
c.x1 = Infinity;
c.x2 = -Infinity;
c.y1 = Infinity;
c.y2 = -Infinity;
for (var j = 0; j < c.length; j++) {
var n = c[j];
c.x1 = Math.min(c.x1, n.positionX - n.width / 2);
c.x2 = Math.max(c.x2, n.positionX + n.width / 2);
c.y1 = Math.min(c.y1, n.positionY - n.height / 2);
c.y2 = Math.max(c.y2, n.positionY + n.height / 2);
}
c.w = c.x2 - c.x1;
c.h = c.y2 - c.y1;
totalA += c.w * c.h;
}
components.sort(function (c1, c2) {
return c2.w * c2.h - c1.w * c1.h;
});
var x = 0;
var y = 0;
var usedW = 0;
var rowH = 0;
var maxRowW = Math.sqrt(totalA) * layoutInfo.clientWidth / layoutInfo.clientHeight;
for (var i = 0; i < components.length; i++) {
var c = components[i];
if (!c) {
continue;
}
for (var j = 0; j < c.length; j++) {
var n = c[j];
if (!n.isLocked) {
n.positionX += x - c.x1;
n.positionY += y - c.y1;
}
}
x += c.w + options.componentSpacing;
usedW += c.w + options.componentSpacing;
rowH = Math.max(rowH, c.h);
if (usedW > maxRowW) {
y += rowH + options.componentSpacing;
x = 0;
usedW = 0;
rowH = 0;
}
}
};
var defaults$d = {
fit: true,
// whether to fit the viewport to the graph
padding: 30,
// padding used on fit
boundingBox: undefined,
// constrain layout bounds; { x1, y1, x2, y2 } or { x1, y1, w, h }
avoidOverlap: true,
// prevents node overlap, may overflow boundingBox if not enough space
avoidOverlapPadding: 10,
// extra spacing around nodes when avoidOverlap: true
nodeDimensionsIncludeLabels: false,
// Excludes the label when calculating node bounding boxes for the layout algorithm
spacingFactor: undefined,
// Applies a multiplicative factor (>0) to expand or compress the overall area that the nodes take up
condense: false,
// uses all available space on false, uses minimal space on true
rows: undefined,
// force num of rows in the grid
cols: undefined,
// force num of columns in the grid
position: function position(node) {},
// returns { row, col } for element
sort: undefined,
// a sorting function to order the nodes; e.g. function(a, b){ return a.data('weight') - b.data('weight') }
animate: false,
// whether to transition the node positions
animationDuration: 500,
// duration of animation in ms if enabled
animationEasing: undefined,
// easing of animation if enabled
animateFilter: function animateFilter(node, i) {
return true;
},
// a function that determines whether the node should be animated. All nodes animated by default on animate enabled. Non-animated nodes are positioned immediately when the layout starts
ready: undefined,
// callback on layoutready
stop: undefined,
// callback on layoutstop
transform: function transform(node, position) {
return position;
} // transform a given node position. Useful for changing flow direction in discrete layouts
};
function GridLayout(options) {
this.options = extend({}, defaults$d, options);
}
GridLayout.prototype.run = function () {
var params = this.options;
var options = params;
var cy = params.cy;
var eles = options.eles;
var nodes = eles.nodes().not(':parent');
if (options.sort) {
nodes = nodes.sort(options.sort);
}
var bb = makeBoundingBox(options.boundingBox ? options.boundingBox : {
x1: 0,
y1: 0,
w: cy.width(),
h: cy.height()
});
if (bb.h === 0 || bb.w === 0) {
nodes.layoutPositions(this, options, function (ele) {
return {
x: bb.x1,
y: bb.y1
};
});
} else {
// width/height * splits^2 = cells where splits is number of times to split width
var cells = nodes.size();
var splits = Math.sqrt(cells * bb.h / bb.w);
var rows = Math.round(splits);
var cols = Math.round(bb.w / bb.h * splits);
var small = function small(val) {
if (val == null) {
return Math.min(rows, cols);
} else {
var min = Math.min(rows, cols);
if (min == rows) {
rows = val;
} else {
cols = val;
}
}
};
var large = function large(val) {
if (val == null) {
return Math.max(rows, cols);
} else {
var max = Math.max(rows, cols);
if (max == rows) {
rows = val;
} else {
cols = val;
}
}
};
var oRows = options.rows;
var oCols = options.cols != null ? options.cols : options.columns; // if rows or columns were set in options, use those values
if (oRows != null && oCols != null) {
rows = oRows;
cols = oCols;
} else if (oRows != null && oCols == null) {
rows = oRows;
cols = Math.ceil(cells / rows);
} else if (oRows == null && oCols != null) {
cols = oCols;
rows = Math.ceil(cells / cols);
} // otherwise use the automatic values and adjust accordingly
// if rounding was up, see if we can reduce rows or columns
else if (cols * rows > cells) {
var sm = small();
var lg = large(); // reducing the small side takes away the most cells, so try it first
if ((sm - 1) * lg >= cells) {
small(sm - 1);
} else if ((lg - 1) * sm >= cells) {
large(lg - 1);
}
} else {
// if rounding was too low, add rows or columns
while (cols * rows < cells) {
var _sm = small();
var _lg = large(); // try to add to larger side first (adds less in multiplication)
if ((_lg + 1) * _sm >= cells) {
large(_lg + 1);
} else {
small(_sm + 1);
}
}
}
var cellWidth = bb.w / cols;
var cellHeight = bb.h / rows;
if (options.condense) {
cellWidth = 0;
cellHeight = 0;
}
if (options.avoidOverlap) {
for (var i = 0; i < nodes.length; i++) {
var node = nodes[i];
var pos = node._private.position;
if (pos.x == null || pos.y == null) {
// for bb
pos.x = 0;
pos.y = 0;
}
var nbb = node.layoutDimensions(options);
var p = options.avoidOverlapPadding;
var w = nbb.w + p;
var h = nbb.h + p;
cellWidth = Math.max(cellWidth, w);
cellHeight = Math.max(cellHeight, h);
}
}
var cellUsed = {}; // e.g. 'c-0-2' => true
var used = function used(row, col) {
return cellUsed['c-' + row + '-' + col] ? true : false;
};
var use = function use(row, col) {
cellUsed['c-' + row + '-' + col] = true;
}; // to keep track of current cell position
var row = 0;
var col = 0;
var moveToNextCell = function moveToNextCell() {
col++;
if (col >= cols) {
col = 0;
row++;
}
}; // get a cache of all the manual positions
var id2manPos = {};
for (var _i = 0; _i < nodes.length; _i++) {
var _node = nodes[_i];
var rcPos = options.position(_node);
if (rcPos && (rcPos.row !== undefined || rcPos.col !== undefined)) {
// must have at least row or col def'd
var _pos = {
row: rcPos.row,
col: rcPos.col
};
if (_pos.col === undefined) {
// find unused col
_pos.col = 0;
while (used(_pos.row, _pos.col)) {
_pos.col++;
}
} else if (_pos.row === undefined) {
// find unused row
_pos.row = 0;
while (used(_pos.row, _pos.col)) {
_pos.row++;
}
}
id2manPos[_node.id()] = _pos;
use(_pos.row, _pos.col);
}
}
var getPos = function getPos(element, i) {
var x, y;
if (element.locked() || element.isParent()) {
return false;
} // see if we have a manual position set
var rcPos = id2manPos[element.id()];
if (rcPos) {
x = rcPos.col * cellWidth + cellWidth / 2 + bb.x1;
y = rcPos.row * cellHeight + cellHeight / 2 + bb.y1;
} else {
// otherwise set automatically
while (used(row, col)) {
moveToNextCell();
}
x = col * cellWidth + cellWidth / 2 + bb.x1;
y = row * cellHeight + cellHeight / 2 + bb.y1;
use(row, col);
moveToNextCell();
}
return {
x: x,
y: y
};
};
nodes.layoutPositions(this, options, getPos);
}
return this; // chaining
};
var defaults$e = {
ready: function ready() {},
// on layoutready
stop: function stop() {} // on layoutstop
}; // constructor
// options : object containing layout options
function NullLayout(options) {
this.options = extend({}, defaults$e, options);
} // runs the layout
NullLayout.prototype.run = function () {
var options = this.options;
var eles = options.eles; // elements to consider in the layout
var layout = this; // cy is automatically populated for us in the constructor
// (disable eslint for next line as this serves as example layout code to external developers)
// eslint-disable-next-line no-unused-vars
var cy = options.cy;
layout.emit('layoutstart'); // puts all nodes at (0, 0)
// n.b. most layouts would use layoutPositions(), instead of positions() and manual events
eles.nodes().positions(function () {
return {
x: 0,
y: 0
};
}); // trigger layoutready when each node has had its position set at least once
layout.one('layoutready', options.ready);
layout.emit('layoutready'); // trigger layoutstop when the layout stops (e.g. finishes)
layout.one('layoutstop', options.stop);
layout.emit('layoutstop');
return this; // chaining
}; // called on continuous layouts to stop them before they finish
NullLayout.prototype.stop = function () {
return this; // chaining
};
var defaults$f = {
positions: undefined,
// map of (node id) => (position obj); or function(node){ return somPos; }
zoom: undefined,
// the zoom level to set (prob want fit = false if set)
pan: undefined,
// the pan level to set (prob want fit = false if set)
fit: true,
// whether to fit to viewport
padding: 30,
// padding on fit
animate: false,
// whether to transition the node positions
animationDuration: 500,
// duration of animation in ms if enabled
animationEasing: undefined,
// easing of animation if enabled
animateFilter: function animateFilter(node, i) {
return true;
},
// a function that determines whether the node should be animated. All nodes animated by default on animate enabled. Non-animated nodes are positioned immediately when the layout starts
ready: undefined,
// callback on layoutready
stop: undefined,
// callback on layoutstop
transform: function transform(node, position) {
return position;
} // transform a given node position. Useful for changing flow direction in discrete layouts
};
function PresetLayout(options) {
this.options = extend({}, defaults$f, options);
}
PresetLayout.prototype.run = function () {
var options = this.options;
var eles = options.eles;
var nodes = eles.nodes();
var posIsFn = fn(options.positions);
function getPosition(node) {
if (options.positions == null) {
return copyPosition(node.position());
}
if (posIsFn) {
return options.positions(node);
}
var pos = options.positions[node._private.data.id];
if (pos == null) {
return null;
}
return pos;
}
nodes.layoutPositions(this, options, function (node, i) {
var position = getPosition(node);
if (node.locked() || position == null) {
return false;
}
return position;
});
return this; // chaining
};
var defaults$g = {
fit: true,
// whether to fit to viewport
padding: 30,
// fit padding
boundingBox: undefined,
// constrain layout bounds; { x1, y1, x2, y2 } or { x1, y1, w, h }
animate: false,
// whether to transition the node positions
animationDuration: 500,
// duration of animation in ms if enabled
animationEasing: undefined,
// easing of animation if enabled
animateFilter: function animateFilter(node, i) {
return true;
},
// a function that determines whether the node should be animated. All nodes animated by default on animate enabled. Non-animated nodes are positioned immediately when the layout starts
ready: undefined,
// callback on layoutready
stop: undefined,
// callback on layoutstop
transform: function transform(node, position) {
return position;
} // transform a given node position. Useful for changing flow direction in discrete layouts
};
function RandomLayout(options) {
this.options = extend({}, defaults$g, options);
}
RandomLayout.prototype.run = function () {
var options = this.options;
var cy = options.cy;
var eles = options.eles;
var nodes = eles.nodes().not(':parent');
var bb = makeBoundingBox(options.boundingBox ? options.boundingBox : {
x1: 0,
y1: 0,
w: cy.width(),
h: cy.height()
});
var getPos = function getPos(node, i) {
return {
x: bb.x1 + Math.round(Math.random() * bb.w),
y: bb.y1 + Math.round(Math.random() * bb.h)
};
};
nodes.layoutPositions(this, options, getPos);
return this; // chaining
};
var layout = [{
name: 'breadthfirst',
impl: BreadthFirstLayout
}, {
name: 'circle',
impl: CircleLayout
}, {
name: 'concentric',
impl: ConcentricLayout
}, {
name: 'cose',
impl: CoseLayout
}, {
name: 'grid',
impl: GridLayout
}, {
name: 'null',
impl: NullLayout
}, {
name: 'preset',
impl: PresetLayout
}, {
name: 'random',
impl: RandomLayout
}];
function NullRenderer(options) {
this.options = options;
this.notifications = 0; // for testing
}
var noop$1 = function noop() {};
var throwImgErr = function throwImgErr() {
throw new Error('A headless instance can not render images');
};
NullRenderer.prototype = {
recalculateRenderedStyle: noop$1,
notify: function notify() {
this.notifications++;
},
init: noop$1,
isHeadless: function isHeadless() {
return true;
},
png: throwImgErr,
jpg: throwImgErr
};
var BRp = {};
BRp.arrowShapeWidth = 0.3;
BRp.registerArrowShapes = function () {
var arrowShapes = this.arrowShapes = {};
var renderer = this; // Contract for arrow shapes:
// 0, 0 is arrow tip
// (0, 1) is direction towards node
// (1, 0) is right
//
// functional api:
// collide: check x, y in shape
// roughCollide: called before collide, no false negatives
// draw: draw
// spacing: dist(arrowTip, nodeBoundary)
// gap: dist(edgeTip, nodeBoundary), edgeTip may != arrowTip
var bbCollide = function bbCollide(x, y, size, angle, translation, edgeWidth, padding) {
var x1 = translation.x - size / 2 - padding;
var x2 = translation.x + size / 2 + padding;
var y1 = translation.y - size / 2 - padding;
var y2 = translation.y + size / 2 + padding;
var inside = x1 <= x && x <= x2 && y1 <= y && y <= y2;
return inside;
};
var transform = function transform(x, y, size, angle, translation) {
var xRotated = x * Math.cos(angle) - y * Math.sin(angle);
var yRotated = x * Math.sin(angle) + y * Math.cos(angle);
var xScaled = xRotated * size;
var yScaled = yRotated * size;
var xTranslated = xScaled + translation.x;
var yTranslated = yScaled + translation.y;
return {
x: xTranslated,
y: yTranslated
};
};
var transformPoints = function transformPoints(pts, size, angle, translation) {
var retPts = [];
for (var i = 0; i < pts.length; i += 2) {
var x = pts[i];
var y = pts[i + 1];
retPts.push(transform(x, y, size, angle, translation));
}
return retPts;
};
var pointsToArr = function pointsToArr(pts) {
var ret = [];
for (var i = 0; i < pts.length; i++) {
var p = pts[i];
ret.push(p.x, p.y);
}
return ret;
};
var standardGap = function standardGap(edge) {
return edge.pstyle('width').pfValue * edge.pstyle('arrow-scale').pfValue * 2;
};
var defineArrowShape = function defineArrowShape(name, defn) {
if (string(defn)) {
defn = arrowShapes[defn];
}
arrowShapes[name] = extend({
name: name,
points: [-0.15, -0.3, 0.15, -0.3, 0.15, 0.3, -0.15, 0.3],
collide: function collide(x, y, size, angle, translation, padding) {
var points = pointsToArr(transformPoints(this.points, size + 2 * padding, angle, translation));
var inside = pointInsidePolygonPoints(x, y, points);
return inside;
},
roughCollide: bbCollide,
draw: function draw(context, size, angle, translation) {
var points = transformPoints(this.points, size, angle, translation);
renderer.arrowShapeImpl('polygon')(context, points);
},
spacing: function spacing(edge) {
return 0;
},
gap: standardGap
}, defn);
};
defineArrowShape('none', {
collide: falsify,
roughCollide: falsify,
draw: noop,
spacing: zeroify,
gap: zeroify
});
defineArrowShape('triangle', {
points: [-0.15, -0.3, 0, 0, 0.15, -0.3]
});
defineArrowShape('arrow', 'triangle');
defineArrowShape('triangle-backcurve', {
points: arrowShapes['triangle'].points,
controlPoint: [0, -0.15],
roughCollide: bbCollide,
draw: function draw(context, size, angle, translation, edgeWidth) {
var ptsTrans = transformPoints(this.points, size, angle, translation);
var ctrlPt = this.controlPoint;
var ctrlPtTrans = transform(ctrlPt[0], ctrlPt[1], size, angle, translation);
renderer.arrowShapeImpl(this.name)(context, ptsTrans, ctrlPtTrans);
},
gap: function gap(edge) {
return standardGap(edge) * 0.8;
}
});
defineArrowShape('triangle-tee', {
points: [0, 0, 0.15, -0.3, -0.15, -0.3, 0, 0],
pointsTee: [-0.15, -0.4, -0.15, -0.5, 0.15, -0.5, 0.15, -0.4],
collide: function collide(x, y, size, angle, translation, edgeWidth, padding) {
var triPts = pointsToArr(transformPoints(this.points, size + 2 * padding, angle, translation));
var teePts = pointsToArr(transformPoints(this.pointsTee, size + 2 * padding, angle, translation));
var inside = pointInsidePolygonPoints(x, y, triPts) || pointInsidePolygonPoints(x, y, teePts);
return inside;
},
draw: function draw(context, size, angle, translation, edgeWidth) {
var triPts = transformPoints(this.points, size, angle, translation);
var teePts = transformPoints(this.pointsTee, size, angle, translation);
renderer.arrowShapeImpl(this.name)(context, triPts, teePts);
}
});
defineArrowShape('circle-triangle', {
radius: 0.15,
pointsTr: [0, -0.15, 0.15, -0.45, -0.15, -0.45, 0, -0.15],
collide: function collide(x, y, size, angle, translation, edgeWidth, padding) {
var t = translation;
var circleInside = Math.pow(t.x - x, 2) + Math.pow(t.y - y, 2) <= Math.pow((size + 2 * padding) * this.radius, 2);
var triPts = pointsToArr(transformPoints(this.points, size + 2 * padding, angle, translation));
return pointInsidePolygonPoints(x, y, triPts) || circleInside;
},
draw: function draw(context, size, angle, translation, edgeWidth) {
var triPts = transformPoints(this.pointsTr, size, angle, translation);
renderer.arrowShapeImpl(this.name)(context, triPts, translation.x, translation.y, this.radius * size);
},
spacing: function spacing(edge) {
return renderer.getArrowWidth(edge.pstyle('width').pfValue, edge.pstyle('arrow-scale').value) * this.radius;
}
});
defineArrowShape('triangle-cross', {
points: [0, 0, 0.15, -0.3, -0.15, -0.3, 0, 0],
baseCrossLinePts: [-0.15, -0.4, // first half of the rectangle
-0.15, -0.4, 0.15, -0.4, // second half of the rectangle
0.15, -0.4],
crossLinePts: function crossLinePts(size, edgeWidth) {
// shift points so that the distance between the cross points matches edge width
var p = this.baseCrossLinePts.slice();
var shiftFactor = edgeWidth / size;
var y0 = 3;
var y1 = 5;
p[y0] = p[y0] - shiftFactor;
p[y1] = p[y1] - shiftFactor;
return p;
},
collide: function collide(x, y, size, angle, translation, edgeWidth, padding) {
var triPts = pointsToArr(transformPoints(this.points, size + 2 * padding, angle, translation));
var teePts = pointsToArr(transformPoints(this.crossLinePts(size, edgeWidth), size + 2 * padding, angle, translation));
var inside = pointInsidePolygonPoints(x, y, triPts) || pointInsidePolygonPoints(x, y, teePts);
return inside;
},
draw: function draw(context, size, angle, translation, edgeWidth) {
var triPts = transformPoints(this.points, size, angle, translation);
var crossLinePts = transformPoints(this.crossLinePts(size, edgeWidth), size, angle, translation);
renderer.arrowShapeImpl(this.name)(context, triPts, crossLinePts);
}
});
defineArrowShape('vee', {
points: [-0.15, -0.3, 0, 0, 0.15, -0.3, 0, -0.15],
gap: function gap(edge) {
return standardGap(edge) * 0.525;
}
});
defineArrowShape('circle', {
radius: 0.15,
collide: function collide(x, y, size, angle, translation, edgeWidth, padding) {
var t = translation;
var inside = Math.pow(t.x - x, 2) + Math.pow(t.y - y, 2) <= Math.pow((size + 2 * padding) * this.radius, 2);
return inside;
},
draw: function draw(context, size, angle, translation, edgeWidth) {
renderer.arrowShapeImpl(this.name)(context, translation.x, translation.y, this.radius * size);
},
spacing: function spacing(edge) {
return renderer.getArrowWidth(edge.pstyle('width').pfValue, edge.pstyle('arrow-scale').value) * this.radius;
}
});
defineArrowShape('tee', {
points: [-0.15, 0, -0.15, -0.1, 0.15, -0.1, 0.15, 0],
spacing: function spacing(edge) {
return 1;
},
gap: function gap(edge) {
return 1;
}
});
defineArrowShape('square', {
points: [-0.15, 0.00, 0.15, 0.00, 0.15, -0.3, -0.15, -0.3]
});
defineArrowShape('diamond', {
points: [-0.15, -0.15, 0, -0.3, 0.15, -0.15, 0, 0],
gap: function gap(edge) {
return edge.pstyle('width').pfValue * edge.pstyle('arrow-scale').value;
}
});
defineArrowShape('chevron', {
points: [0, 0, -0.15, -0.15, -0.1, -0.2, 0, -0.1, 0.1, -0.2, 0.15, -0.15],
gap: function gap(edge) {
return 0.95 * edge.pstyle('width').pfValue * edge.pstyle('arrow-scale').value;
}
});
};
var BRp$1 = {}; // Project mouse
BRp$1.projectIntoViewport = function (clientX, clientY) {
var cy = this.cy;
var offsets = this.findContainerClientCoords();
var offsetLeft = offsets[0];
var offsetTop = offsets[1];
var scale = offsets[4];
var pan = cy.pan();
var zoom = cy.zoom();
var x = ((clientX - offsetLeft) / scale - pan.x) / zoom;
var y = ((clientY - offsetTop) / scale - pan.y) / zoom;
return [x, y];
};
BRp$1.findContainerClientCoords = function () {
if (this.containerBB) {
return this.containerBB;
}
var container = this.container;
var rect = container.getBoundingClientRect();
var style = window$1.getComputedStyle(container);
var styleValue = function styleValue(name) {
return parseFloat(style.getPropertyValue(name));
};
var padding = {
left: styleValue('padding-left'),
right: styleValue('padding-right'),
top: styleValue('padding-top'),
bottom: styleValue('padding-bottom')
};
var border = {
left: styleValue('border-left-width'),
right: styleValue('border-right-width'),
top: styleValue('border-top-width'),
bottom: styleValue('border-bottom-width')
};
var clientWidth = container.clientWidth;
var clientHeight = container.clientHeight;
var paddingHor = padding.left + padding.right;
var paddingVer = padding.top + padding.bottom;
var borderHor = border.left + border.right;
var scale = rect.width / (clientWidth + borderHor);
var unscaledW = clientWidth - paddingHor;
var unscaledH = clientHeight - paddingVer;
var left = rect.left + padding.left + border.left;
var top = rect.top + padding.top + border.top;
return this.containerBB = [left, top, unscaledW, unscaledH, scale];
};
BRp$1.invalidateContainerClientCoordsCache = function () {
this.containerBB = null;
};
BRp$1.findNearestElement = function (x, y, interactiveElementsOnly, isTouch) {
return this.findNearestElements(x, y, interactiveElementsOnly, isTouch)[0];
};
BRp$1.findNearestElements = function (x, y, interactiveElementsOnly, isTouch) {
var self = this;
var r = this;
var eles = r.getCachedZSortedEles();
var near = []; // 1 node max, 1 edge max
var zoom = r.cy.zoom();
var hasCompounds = r.cy.hasCompoundNodes();
var edgeThreshold = (isTouch ? 24 : 8) / zoom;
var nodeThreshold = (isTouch ? 8 : 2) / zoom;
var labelThreshold = (isTouch ? 8 : 2) / zoom;
var minSqDist = Infinity;
var nearEdge;
var nearNode;
if (interactiveElementsOnly) {
eles = eles.interactive;
}
function addEle(ele, sqDist) {
if (ele.isNode()) {
if (nearNode) {
return; // can't replace node
} else {
nearNode = ele;
near.push(ele);
}
}
if (ele.isEdge() && (sqDist == null || sqDist < minSqDist)) {
if (nearEdge) {
// then replace existing edge
// can replace only if same z-index
if (nearEdge.pstyle('z-compound-depth').value === ele.pstyle('z-compound-depth').value && nearEdge.pstyle('z-compound-depth').value === ele.pstyle('z-compound-depth').value) {
for (var i = 0; i < near.length; i++) {
if (near[i].isEdge()) {
near[i] = ele;
nearEdge = ele;
minSqDist = sqDist != null ? sqDist : minSqDist;
break;
}
}
}
} else {
near.push(ele);
nearEdge = ele;
minSqDist = sqDist != null ? sqDist : minSqDist;
}
}
}
function checkNode(node) {
var width = node.outerWidth() + 2 * nodeThreshold;
var height = node.outerHeight() + 2 * nodeThreshold;
var hw = width / 2;
var hh = height / 2;
var pos = node.position();
if (pos.x - hw <= x && x <= pos.x + hw // bb check x
&& pos.y - hh <= y && y <= pos.y + hh // bb check y
) {
var shape = r.nodeShapes[self.getNodeShape(node)];
if (shape.checkPoint(x, y, 0, width, height, pos.x, pos.y)) {
addEle(node, 0);
return true;
}
}
}
function checkEdge(edge) {
var _p = edge._private;
var rs = _p.rscratch;
var styleWidth = edge.pstyle('width').pfValue;
var scale = edge.pstyle('arrow-scale').value;
var width = styleWidth / 2 + edgeThreshold; // more like a distance radius from centre
var widthSq = width * width;
var width2 = width * 2;
var src = _p.source;
var tgt = _p.target;
var sqDist;
if (rs.edgeType === 'segments' || rs.edgeType === 'straight' || rs.edgeType === 'haystack') {
var pts = rs.allpts;
for (var i = 0; i + 3 < pts.length; i += 2) {
if (inLineVicinity(x, y, pts[i], pts[i + 1], pts[i + 2], pts[i + 3], width2) && widthSq > (sqDist = sqdistToFiniteLine(x, y, pts[i], pts[i + 1], pts[i + 2], pts[i + 3]))) {
addEle(edge, sqDist);
return true;
}
}
} else if (rs.edgeType === 'bezier' || rs.edgeType === 'multibezier' || rs.edgeType === 'self' || rs.edgeType === 'compound') {
var pts = rs.allpts;
for (var i = 0; i + 5 < rs.allpts.length; i += 4) {
if (inBezierVicinity(x, y, pts[i], pts[i + 1], pts[i + 2], pts[i + 3], pts[i + 4], pts[i + 5], width2) && widthSq > (sqDist = sqdistToQuadraticBezier(x, y, pts[i], pts[i + 1], pts[i + 2], pts[i + 3], pts[i + 4], pts[i + 5]))) {
addEle(edge, sqDist);
return true;
}
}
} // if we're close to the edge but didn't hit it, maybe we hit its arrows
var src = src || _p.source;
var tgt = tgt || _p.target;
var arSize = self.getArrowWidth(styleWidth, scale);
var arrows = [{
name: 'source',
x: rs.arrowStartX,
y: rs.arrowStartY,
angle: rs.srcArrowAngle
}, {
name: 'target',
x: rs.arrowEndX,
y: rs.arrowEndY,
angle: rs.tgtArrowAngle
}, {
name: 'mid-source',
x: rs.midX,
y: rs.midY,
angle: rs.midsrcArrowAngle
}, {
name: 'mid-target',
x: rs.midX,
y: rs.midY,
angle: rs.midtgtArrowAngle
}];
for (var i = 0; i < arrows.length; i++) {
var ar = arrows[i];
var shape = r.arrowShapes[edge.pstyle(ar.name + '-arrow-shape').value];
var edgeWidth = edge.pstyle('width').pfValue;
if (shape.roughCollide(x, y, arSize, ar.angle, {
x: ar.x,
y: ar.y
}, edgeWidth, edgeThreshold) && shape.collide(x, y, arSize, ar.angle, {
x: ar.x,
y: ar.y
}, edgeWidth, edgeThreshold)) {
addEle(edge);
return true;
}
} // for compound graphs, hitting edge may actually want a connected node instead (b/c edge may have greater z-index precedence)
if (hasCompounds && near.length > 0) {
checkNode(src);
checkNode(tgt);
}
}
function preprop(obj, name, pre) {
return getPrefixedProperty(obj, name, pre);
}
function checkLabel(ele, prefix) {
var _p = ele._private;
var th = labelThreshold;
var prefixDash;
if (prefix) {
prefixDash = prefix + '-';
} else {
prefixDash = '';
}
ele.boundingBox();
var bb = _p.labelBounds[prefix || 'main'];
var text = ele.pstyle(prefixDash + 'label').value;
var eventsEnabled = ele.pstyle('text-events').strValue === 'yes';
if (!eventsEnabled || !text) {
return;
}
var rstyle = _p.rstyle;
var lx = preprop(rstyle, 'labelX', prefix);
var ly = preprop(rstyle, 'labelY', prefix);
var theta = preprop(_p.rscratch, 'labelAngle', prefix);
var lx1 = bb.x1 - th;
var lx2 = bb.x2 + th;
var ly1 = bb.y1 - th;
var ly2 = bb.y2 + th;
if (theta) {
var cos = Math.cos(theta);
var sin = Math.sin(theta);
var rotate = function rotate(x, y) {
x = x - lx;
y = y - ly;
return {
x: x * cos - y * sin + lx,
y: x * sin + y * cos + ly
};
};
var px1y1 = rotate(lx1, ly1);
var px1y2 = rotate(lx1, ly2);
var px2y1 = rotate(lx2, ly1);
var px2y2 = rotate(lx2, ly2);
var points = [px1y1.x, px1y1.y, px2y1.x, px2y1.y, px2y2.x, px2y2.y, px1y2.x, px1y2.y];
if (pointInsidePolygonPoints(x, y, points)) {
addEle(ele);
return true;
}
} else {
// do a cheaper bb check
if (inBoundingBox(bb, x, y)) {
addEle(ele);
return true;
}
}
}
for (var i = eles.length - 1; i >= 0; i--) {
// reverse order for precedence
var ele = eles[i];
if (ele.isNode()) {
checkNode(ele) || checkLabel(ele);
} else {
// then edge
checkEdge(ele) || checkLabel(ele) || checkLabel(ele, 'source') || checkLabel(ele, 'target');
}
}
return near;
}; // 'Give me everything from this box'
BRp$1.getAllInBox = function (x1, y1, x2, y2) {
var eles = this.getCachedZSortedEles().interactive;
var box = [];
var x1c = Math.min(x1, x2);
var x2c = Math.max(x1, x2);
var y1c = Math.min(y1, y2);
var y2c = Math.max(y1, y2);
x1 = x1c;
x2 = x2c;
y1 = y1c;
y2 = y2c;
var boxBb = makeBoundingBox({
x1: x1,
y1: y1,
x2: x2,
y2: y2
});
for (var e = 0; e < eles.length; e++) {
var ele = eles[e];
if (ele.isNode()) {
var node = ele;
var nodeBb = node.boundingBox({
includeNodes: true,
includeEdges: false,
includeLabels: false
});
if (boundingBoxesIntersect(boxBb, nodeBb) && !boundingBoxInBoundingBox(nodeBb, boxBb)) {
box.push(node);
}
} else {
var edge = ele;
var _p = edge._private;
var rs = _p.rscratch;
if (rs.startX != null && rs.startY != null && !inBoundingBox(boxBb, rs.startX, rs.startY)) {
continue;
}
if (rs.endX != null && rs.endY != null && !inBoundingBox(boxBb, rs.endX, rs.endY)) {
continue;
}
if (rs.edgeType === 'bezier' || rs.edgeType === 'multibezier' || rs.edgeType === 'self' || rs.edgeType === 'compound' || rs.edgeType === 'segments' || rs.edgeType === 'haystack') {
var pts = _p.rstyle.bezierPts || _p.rstyle.linePts || _p.rstyle.haystackPts;
var allInside = true;
for (var i = 0; i < pts.length; i++) {
if (!pointInBoundingBox(boxBb, pts[i])) {
allInside = false;
break;
}
}
if (allInside) {
box.push(edge);
}
} else if (rs.edgeType === 'haystack' || rs.edgeType === 'straight') {
box.push(edge);
}
}
}
return box;
};
var BRp$2 = {};
BRp$2.calculateArrowAngles = function (edge) {
var rs = edge._private.rscratch;
var isHaystack = rs.edgeType === 'haystack';
var isBezier = rs.edgeType === 'bezier';
var isMultibezier = rs.edgeType === 'multibezier';
var isSegments = rs.edgeType === 'segments';
var isCompound = rs.edgeType === 'compound';
var isSelf = rs.edgeType === 'self'; // Displacement gives direction for arrowhead orientation
var dispX, dispY;
var startX, startY, endX, endY, midX, midY;
if (isHaystack) {
startX = rs.haystackPts[0];
startY = rs.haystackPts[1];
endX = rs.haystackPts[2];
endY = rs.haystackPts[3];
} else {
startX = rs.arrowStartX;
startY = rs.arrowStartY;
endX = rs.arrowEndX;
endY = rs.arrowEndY;
}
midX = rs.midX;
midY = rs.midY; // source
//
if (isSegments) {
dispX = startX - rs.segpts[0];
dispY = startY - rs.segpts[1];
} else if (isMultibezier || isCompound || isSelf || isBezier) {
var pts = rs.allpts;
var bX = qbezierAt(pts[0], pts[2], pts[4], 0.1);
var bY = qbezierAt(pts[1], pts[3], pts[5], 0.1);
dispX = startX - bX;
dispY = startY - bY;
} else {
dispX = startX - midX;
dispY = startY - midY;
}
rs.srcArrowAngle = getAngleFromDisp(dispX, dispY); // mid target
//
var midX = rs.midX;
var midY = rs.midY;
if (isHaystack) {
midX = (startX + endX) / 2;
midY = (startY + endY) / 2;
}
dispX = endX - startX;
dispY = endY - startY;
if (isSegments) {
var pts = rs.allpts;
if (pts.length / 2 % 2 === 0) {
var i2 = pts.length / 2;
var i1 = i2 - 2;
dispX = pts[i2] - pts[i1];
dispY = pts[i2 + 1] - pts[i1 + 1];
} else {
var i2 = pts.length / 2 - 1;
var i1 = i2 - 2;
var i3 = i2 + 2;
dispX = pts[i2] - pts[i1];
dispY = pts[i2 + 1] - pts[i1 + 1];
}
} else if (isMultibezier || isCompound || isSelf) {
var pts = rs.allpts;
var cpts = rs.ctrlpts;
var bp0x, bp0y;
var bp1x, bp1y;
if (cpts.length / 2 % 2 === 0) {
var p0 = pts.length / 2 - 1; // startpt
var ic = p0 + 2;
var p1 = ic + 2;
bp0x = qbezierAt(pts[p0], pts[ic], pts[p1], 0.0);
bp0y = qbezierAt(pts[p0 + 1], pts[ic + 1], pts[p1 + 1], 0.0);
bp1x = qbezierAt(pts[p0], pts[ic], pts[p1], 0.0001);
bp1y = qbezierAt(pts[p0 + 1], pts[ic + 1], pts[p1 + 1], 0.0001);
} else {
var ic = pts.length / 2 - 1; // ctrpt
var p0 = ic - 2; // startpt
var p1 = ic + 2; // endpt
bp0x = qbezierAt(pts[p0], pts[ic], pts[p1], 0.4999);
bp0y = qbezierAt(pts[p0 + 1], pts[ic + 1], pts[p1 + 1], 0.4999);
bp1x = qbezierAt(pts[p0], pts[ic], pts[p1], 0.5);
bp1y = qbezierAt(pts[p0 + 1], pts[ic + 1], pts[p1 + 1], 0.5);
}
dispX = bp1x - bp0x;
dispY = bp1y - bp0y;
}
rs.midtgtArrowAngle = getAngleFromDisp(dispX, dispY);
rs.midDispX = dispX;
rs.midDispY = dispY; // mid source
//
dispX *= -1;
dispY *= -1;
if (isSegments) {
var pts = rs.allpts;
if (pts.length / 2 % 2 === 0) ; else {
var i2 = pts.length / 2 - 1;
var i3 = i2 + 2;
dispX = -(pts[i3] - pts[i2]);
dispY = -(pts[i3 + 1] - pts[i2 + 1]);
}
}
rs.midsrcArrowAngle = getAngleFromDisp(dispX, dispY); // target
//
if (isSegments) {
dispX = endX - rs.segpts[rs.segpts.length - 2];
dispY = endY - rs.segpts[rs.segpts.length - 1];
} else if (isMultibezier || isCompound || isSelf || isBezier) {
var pts = rs.allpts;
var l = pts.length;
var bX = qbezierAt(pts[l - 6], pts[l - 4], pts[l - 2], 0.9);
var bY = qbezierAt(pts[l - 5], pts[l - 3], pts[l - 1], 0.9);
dispX = endX - bX;
dispY = endY - bY;
} else {
dispX = endX - midX;
dispY = endY - midY;
}
rs.tgtArrowAngle = getAngleFromDisp(dispX, dispY);
};
BRp$2.getArrowWidth = BRp$2.getArrowHeight = function (edgeWidth, scale) {
var cache = this.arrowWidthCache = this.arrowWidthCache || {};
var cachedVal = cache[edgeWidth + ', ' + scale];
if (cachedVal) {
return cachedVal;
}
cachedVal = Math.max(Math.pow(edgeWidth * 13.37, 0.9), 29) * scale;
cache[edgeWidth + ', ' + scale] = cachedVal;
return cachedVal;
};
var BRp$3 = {};
BRp$3.findHaystackPoints = function (edges) {
for (var i = 0; i < edges.length; i++) {
var edge = edges[i];
var _p = edge._private;
var rs = _p.rscratch;
if (!rs.haystack) {
var angle = Math.random() * 2 * Math.PI;
rs.source = {
x: Math.cos(angle),
y: Math.sin(angle)
};
angle = Math.random() * 2 * Math.PI;
rs.target = {
x: Math.cos(angle),
y: Math.sin(angle)
};
}
var src = _p.source;
var tgt = _p.target;
var srcPos = src.position();
var tgtPos = tgt.position();
var srcW = src.width();
var tgtW = tgt.width();
var srcH = src.height();
var tgtH = tgt.height();
var radius = edge.pstyle('haystack-radius').value;
var halfRadius = radius / 2; // b/c have to half width/height
rs.haystackPts = rs.allpts = [rs.source.x * srcW * halfRadius + srcPos.x, rs.source.y * srcH * halfRadius + srcPos.y, rs.target.x * tgtW * halfRadius + tgtPos.x, rs.target.y * tgtH * halfRadius + tgtPos.y];
rs.midX = (rs.allpts[0] + rs.allpts[2]) / 2;
rs.midY = (rs.allpts[1] + rs.allpts[3]) / 2; // always override as haystack in case set to different type previously
rs.edgeType = 'haystack';
rs.haystack = true;
this.storeEdgeProjections(edge);
this.calculateArrowAngles(edge);
this.recalculateEdgeLabelProjections(edge);
this.calculateLabelAngles(edge);
}
};
BRp$3.findSegmentsPoints = function (edge, pairInfo) {
// Segments (multiple straight lines)
var rs = edge._private.rscratch;
var posPts = pairInfo.posPts,
intersectionPts = pairInfo.intersectionPts,
vectorNormInverse = pairInfo.vectorNormInverse;
var edgeDistances = edge.pstyle('edge-distances').value;
var segmentWs = edge.pstyle('segment-weights');
var segmentDs = edge.pstyle('segment-distances');
var segmentsN = Math.min(segmentWs.pfValue.length, segmentDs.pfValue.length);
rs.edgeType = 'segments';
rs.segpts = [];
for (var s = 0; s < segmentsN; s++) {
var w = segmentWs.pfValue[s];
var d = segmentDs.pfValue[s];
var w1 = 1 - w;
var w2 = w;
var midptPts = edgeDistances === 'node-position' ? posPts : intersectionPts;
var adjustedMidpt = {
x: midptPts.x1 * w1 + midptPts.x2 * w2,
y: midptPts.y1 * w1 + midptPts.y2 * w2
};
rs.segpts.push(adjustedMidpt.x + vectorNormInverse.x * d, adjustedMidpt.y + vectorNormInverse.y * d);
}
};
BRp$3.findLoopPoints = function (edge, pairInfo, i, edgeIsUnbundled) {
// Self-edge
var rs = edge._private.rscratch;
var dirCounts = pairInfo.dirCounts,
srcPos = pairInfo.srcPos;
var ctrlptDists = edge.pstyle('control-point-distances');
var ctrlptDist = ctrlptDists ? ctrlptDists.pfValue[0] : undefined;
var loopDir = edge.pstyle('loop-direction').pfValue;
var loopSwp = edge.pstyle('loop-sweep').pfValue;
var stepSize = edge.pstyle('control-point-step-size').pfValue;
rs.edgeType = 'self';
var j = i;
var loopDist = stepSize;
if (edgeIsUnbundled) {
j = 0;
loopDist = ctrlptDist;
}
var loopAngle = loopDir - Math.PI / 2;
var outAngle = loopAngle - loopSwp / 2;
var inAngle = loopAngle + loopSwp / 2; // increase by step size for overlapping loops, keyed on direction and sweep values
var dc = String(loopDir + '_' + loopSwp);
j = dirCounts[dc] === undefined ? dirCounts[dc] = 0 : ++dirCounts[dc];
rs.ctrlpts = [srcPos.x + Math.cos(outAngle) * 1.4 * loopDist * (j / 3 + 1), srcPos.y + Math.sin(outAngle) * 1.4 * loopDist * (j / 3 + 1), srcPos.x + Math.cos(inAngle) * 1.4 * loopDist * (j / 3 + 1), srcPos.y + Math.sin(inAngle) * 1.4 * loopDist * (j / 3 + 1)];
};
BRp$3.findCompoundLoopPoints = function (edge, pairInfo, i, edgeIsUnbundled) {
// Compound edge
var rs = edge._private.rscratch;
rs.edgeType = 'compound';
var srcPos = pairInfo.srcPos,
tgtPos = pairInfo.tgtPos,
srcW = pairInfo.srcW,
srcH = pairInfo.srcH,
tgtW = pairInfo.tgtW,
tgtH = pairInfo.tgtH;
var stepSize = edge.pstyle('control-point-step-size').pfValue;
var ctrlptDists = edge.pstyle('control-point-distances');
var ctrlptDist = ctrlptDists ? ctrlptDists.pfValue[0] : undefined;
var j = i;
var loopDist = stepSize;
if (edgeIsUnbundled) {
j = 0;
loopDist = ctrlptDist;
}
var loopW = 50;
var loopaPos = {
x: srcPos.x - srcW / 2,
y: srcPos.y - srcH / 2
};
var loopbPos = {
x: tgtPos.x - tgtW / 2,
y: tgtPos.y - tgtH / 2
};
var loopPos = {
x: Math.min(loopaPos.x, loopbPos.x),
y: Math.min(loopaPos.y, loopbPos.y)
}; // avoids cases with impossible beziers
var minCompoundStretch = 0.5;
var compoundStretchA = Math.max(minCompoundStretch, Math.log(srcW * 0.01));
var compoundStretchB = Math.max(minCompoundStretch, Math.log(tgtW * 0.01));
rs.ctrlpts = [loopPos.x, loopPos.y - (1 + Math.pow(loopW, 1.12) / 100) * loopDist * (j / 3 + 1) * compoundStretchA, loopPos.x - (1 + Math.pow(loopW, 1.12) / 100) * loopDist * (j / 3 + 1) * compoundStretchB, loopPos.y];
};
BRp$3.findStraightEdgePoints = function (edge) {
// Straight edge within bundle
edge._private.rscratch.edgeType = 'straight';
};
BRp$3.findBezierPoints = function (edge, pairInfo, i, edgeIsUnbundled, edgeIsSwapped) {
var rs = edge._private.rscratch;
var vectorNormInverse = pairInfo.vectorNormInverse,
posPts = pairInfo.posPts,
intersectionPts = pairInfo.intersectionPts;
var edgeDistances = edge.pstyle('edge-distances').value;
var stepSize = edge.pstyle('control-point-step-size').pfValue;
var ctrlptDists = edge.pstyle('control-point-distances');
var ctrlptWs = edge.pstyle('control-point-weights');
var bezierN = ctrlptDists && ctrlptWs ? Math.min(ctrlptDists.value.length, ctrlptWs.value.length) : 1;
var ctrlptDist = ctrlptDists ? ctrlptDists.pfValue[0] : undefined;
var ctrlptWeight = ctrlptWs.value[0]; // (Multi)bezier
var multi = edgeIsUnbundled;
rs.edgeType = multi ? 'multibezier' : 'bezier';
rs.ctrlpts = [];
for (var b = 0; b < bezierN; b++) {
var normctrlptDist = (0.5 - pairInfo.eles.length / 2 + i) * stepSize * (edgeIsSwapped ? -1 : 1);
var manctrlptDist = void 0;
var sign = signum(normctrlptDist);
if (multi) {
ctrlptDist = ctrlptDists ? ctrlptDists.pfValue[b] : stepSize; // fall back on step size
ctrlptWeight = ctrlptWs.value[b];
}
if (edgeIsUnbundled) {
// multi or single unbundled
manctrlptDist = ctrlptDist;
} else {
manctrlptDist = ctrlptDist !== undefined ? sign * ctrlptDist : undefined;
}
var distanceFromMidpoint = manctrlptDist !== undefined ? manctrlptDist : normctrlptDist;
var w1 = 1 - ctrlptWeight;
var w2 = ctrlptWeight;
var midptPts = edgeDistances === 'node-position' ? posPts : intersectionPts;
var adjustedMidpt = {
x: midptPts.x1 * w1 + midptPts.x2 * w2,
y: midptPts.y1 * w1 + midptPts.y2 * w2
};
rs.ctrlpts.push(adjustedMidpt.x + vectorNormInverse.x * distanceFromMidpoint, adjustedMidpt.y + vectorNormInverse.y * distanceFromMidpoint);
}
};
BRp$3.findTaxiPoints = function (edge, pairInfo) {
// Taxicab geometry with two turns maximum
var rs = edge._private.rscratch;
rs.edgeType = 'segments';
var VERTICAL = 'vertical';
var HORIZONTAL = 'horizontal';
var LEFTWARD = 'leftward';
var RIGHTWARD = 'rightward';
var DOWNWARD = 'downward';
var UPWARD = 'upward';
var AUTO = 'auto';
var posPts = pairInfo.posPts,
srcW = pairInfo.srcW,
srcH = pairInfo.srcH,
tgtW = pairInfo.tgtW,
tgtH = pairInfo.tgtH;
var edgeDistances = edge.pstyle('edge-distances').value;
var dIncludesNodeBody = edgeDistances !== 'node-position';
var taxiDir = edge.pstyle('taxi-direction').value;
var rawTaxiDir = taxiDir; // unprocessed value
var taxiTurn = edge.pstyle('taxi-turn');
var turnIsPercent = taxiTurn.units === '%';
var taxiTurnPfVal = taxiTurn.pfValue;
var turnIsNegative = taxiTurnPfVal < 0; // i.e. from target side
var minD = edge.pstyle('taxi-turn-min-distance').pfValue;
var dw = dIncludesNodeBody ? (srcW + tgtW) / 2 : 0;
var dh = dIncludesNodeBody ? (srcH + tgtH) / 2 : 0;
var pdx = posPts.x2 - posPts.x1;
var pdy = posPts.y2 - posPts.y1; // take away the effective w/h from the magnitude of the delta value
var subDWH = function subDWH(dxy, dwh) {
if (dxy > 0) {
return Math.max(dxy - dwh, 0);
} else {
return Math.min(dxy + dwh, 0);
}
};
var dx = subDWH(pdx, dw);
var dy = subDWH(pdy, dh);
var isExplicitDir = false;
if (rawTaxiDir === AUTO) {
taxiDir = Math.abs(dx) > Math.abs(dy) ? HORIZONTAL : VERTICAL;
} else if (rawTaxiDir === UPWARD || rawTaxiDir === DOWNWARD) {
taxiDir = VERTICAL;
isExplicitDir = true;
} else if (rawTaxiDir === LEFTWARD || rawTaxiDir === RIGHTWARD) {
taxiDir = HORIZONTAL;
isExplicitDir = true;
}
var isVert = taxiDir === VERTICAL;
var l = isVert ? dy : dx;
var pl = isVert ? pdy : pdx;
var sgnL = signum(pl);
var forcedDir = false;
if (!(isExplicitDir && (turnIsPercent || turnIsNegative)) // forcing in this case would cause weird growing in the opposite direction
&& (rawTaxiDir === DOWNWARD && pl < 0 || rawTaxiDir === UPWARD && pl > 0 || rawTaxiDir === LEFTWARD && pl > 0 || rawTaxiDir === RIGHTWARD && pl < 0)) {
sgnL *= -1;
l = sgnL * Math.abs(l);
forcedDir = true;
}
var d;
if (turnIsPercent) {
var p = taxiTurnPfVal < 0 ? 1 + taxiTurnPfVal : taxiTurnPfVal;
d = p * l;
} else {
var k = taxiTurnPfVal < 0 ? l : 0;
d = k + taxiTurnPfVal * sgnL;
}
var getIsTooClose = function getIsTooClose(d) {
return Math.abs(d) < minD || Math.abs(d) >= Math.abs(l);
};
var isTooCloseSrc = getIsTooClose(d);
var isTooCloseTgt = getIsTooClose(Math.abs(l) - Math.abs(d));
var isTooClose = isTooCloseSrc || isTooCloseTgt;
if (isTooClose && !forcedDir) {
// non-ideal routing
if (isVert) {
// vertical fallbacks
var lShapeInsideSrc = Math.abs(pl) <= srcH / 2;
var lShapeInsideTgt = Math.abs(pdx) <= tgtW / 2;
if (lShapeInsideSrc) {
// horizontal Z-shape (direction not respected)
var x = (posPts.x1 + posPts.x2) / 2;
var y1 = posPts.y1,
y2 = posPts.y2;
rs.segpts = [x, y1, x, y2];
} else if (lShapeInsideTgt) {
// vertical Z-shape (distance not respected)
var y = (posPts.y1 + posPts.y2) / 2;
var x1 = posPts.x1,
x2 = posPts.x2;
rs.segpts = [x1, y, x2, y];
} else {
// L-shape fallback (turn distance not respected, but works well with tree siblings)
rs.segpts = [posPts.x1, posPts.y2];
}
} else {
// horizontal fallbacks
var _lShapeInsideSrc = Math.abs(pl) <= srcW / 2;
var _lShapeInsideTgt = Math.abs(pdy) <= tgtH / 2;
if (_lShapeInsideSrc) {
// vertical Z-shape (direction not respected)
var _y = (posPts.y1 + posPts.y2) / 2;
var _x = posPts.x1,
_x2 = posPts.x2;
rs.segpts = [_x, _y, _x2, _y];
} else if (_lShapeInsideTgt) {
// horizontal Z-shape (turn distance not respected)
var _x3 = (posPts.x1 + posPts.x2) / 2;
var _y2 = posPts.y1,
_y3 = posPts.y2;
rs.segpts = [_x3, _y2, _x3, _y3];
} else {
// L-shape (turn distance not respected, but works well for tree siblings)
rs.segpts = [posPts.x2, posPts.y1];
}
}
} else {
// ideal routing
if (isVert) {
var _y4 = posPts.y1 + d + (dIncludesNodeBody ? srcH / 2 * sgnL : 0);
var _x4 = posPts.x1,
_x5 = posPts.x2;
rs.segpts = [_x4, _y4, _x5, _y4];
} else {
// horizontal
var _x6 = posPts.x1 + d + (dIncludesNodeBody ? srcW / 2 * sgnL : 0);
var _y5 = posPts.y1,
_y6 = posPts.y2;
rs.segpts = [_x6, _y5, _x6, _y6];
}
}
};
BRp$3.tryToCorrectInvalidPoints = function (edge, pairInfo) {
var rs = edge._private.rscratch; // can only correct beziers for now...
if (rs.edgeType === 'bezier') {
var srcPos = pairInfo.srcPos,
tgtPos = pairInfo.tgtPos,
srcW = pairInfo.srcW,
srcH = pairInfo.srcH,
tgtW = pairInfo.tgtW,
tgtH = pairInfo.tgtH,
srcShape = pairInfo.srcShape,
tgtShape = pairInfo.tgtShape;
var badStart = !number(rs.startX) || !number(rs.startY);
var badAStart = !number(rs.arrowStartX) || !number(rs.arrowStartY);
var badEnd = !number(rs.endX) || !number(rs.endY);
var badAEnd = !number(rs.arrowEndX) || !number(rs.arrowEndY);
var minCpADistFactor = 3;
var arrowW = this.getArrowWidth(edge.pstyle('width').pfValue, edge.pstyle('arrow-scale').value) * this.arrowShapeWidth;
var minCpADist = minCpADistFactor * arrowW;
var startACpDist = dist({
x: rs.ctrlpts[0],
y: rs.ctrlpts[1]
}, {
x: rs.startX,
y: rs.startY
});
var closeStartACp = startACpDist < minCpADist;
var endACpDist = dist({
x: rs.ctrlpts[0],
y: rs.ctrlpts[1]
}, {
x: rs.endX,
y: rs.endY
});
var closeEndACp = endACpDist < minCpADist;
var overlapping = false;
if (badStart || badAStart || closeStartACp) {
overlapping = true; // project control point along line from src centre to outside the src shape
// (otherwise intersection will yield nothing)
var cpD = {
// delta
x: rs.ctrlpts[0] - srcPos.x,
y: rs.ctrlpts[1] - srcPos.y
};
var cpL = Math.sqrt(cpD.x * cpD.x + cpD.y * cpD.y); // length of line
var cpM = {
// normalised delta
x: cpD.x / cpL,
y: cpD.y / cpL
};
var radius = Math.max(srcW, srcH);
var cpProj = {
// *2 radius guarantees outside shape
x: rs.ctrlpts[0] + cpM.x * 2 * radius,
y: rs.ctrlpts[1] + cpM.y * 2 * radius
};
var srcCtrlPtIntn = srcShape.intersectLine(srcPos.x, srcPos.y, srcW, srcH, cpProj.x, cpProj.y, 0);
if (closeStartACp) {
rs.ctrlpts[0] = rs.ctrlpts[0] + cpM.x * (minCpADist - startACpDist);
rs.ctrlpts[1] = rs.ctrlpts[1] + cpM.y * (minCpADist - startACpDist);
} else {
rs.ctrlpts[0] = srcCtrlPtIntn[0] + cpM.x * minCpADist;
rs.ctrlpts[1] = srcCtrlPtIntn[1] + cpM.y * minCpADist;
}
}
if (badEnd || badAEnd || closeEndACp) {
overlapping = true; // project control point along line from tgt centre to outside the tgt shape
// (otherwise intersection will yield nothing)
var _cpD = {
// delta
x: rs.ctrlpts[0] - tgtPos.x,
y: rs.ctrlpts[1] - tgtPos.y
};
var _cpL = Math.sqrt(_cpD.x * _cpD.x + _cpD.y * _cpD.y); // length of line
var _cpM = {
// normalised delta
x: _cpD.x / _cpL,
y: _cpD.y / _cpL
};
var _radius = Math.max(srcW, srcH);
var _cpProj = {
// *2 radius guarantees outside shape
x: rs.ctrlpts[0] + _cpM.x * 2 * _radius,
y: rs.ctrlpts[1] + _cpM.y * 2 * _radius
};
var tgtCtrlPtIntn = tgtShape.intersectLine(tgtPos.x, tgtPos.y, tgtW, tgtH, _cpProj.x, _cpProj.y, 0);
if (closeEndACp) {
rs.ctrlpts[0] = rs.ctrlpts[0] + _cpM.x * (minCpADist - endACpDist);
rs.ctrlpts[1] = rs.ctrlpts[1] + _cpM.y * (minCpADist - endACpDist);
} else {
rs.ctrlpts[0] = tgtCtrlPtIntn[0] + _cpM.x * minCpADist;
rs.ctrlpts[1] = tgtCtrlPtIntn[1] + _cpM.y * minCpADist;
}
}
if (overlapping) {
// recalc endpts
this.findEndpoints(edge);
}
}
};
BRp$3.storeAllpts = function (edge) {
var rs = edge._private.rscratch;
if (rs.edgeType === 'multibezier' || rs.edgeType === 'bezier' || rs.edgeType === 'self' || rs.edgeType === 'compound') {
rs.allpts = [];
rs.allpts.push(rs.startX, rs.startY);
for (var b = 0; b + 1 < rs.ctrlpts.length; b += 2) {
// ctrl pt itself
rs.allpts.push(rs.ctrlpts[b], rs.ctrlpts[b + 1]); // the midpt between ctrlpts as intermediate destination pts
if (b + 3 < rs.ctrlpts.length) {
rs.allpts.push((rs.ctrlpts[b] + rs.ctrlpts[b + 2]) / 2, (rs.ctrlpts[b + 1] + rs.ctrlpts[b + 3]) / 2);
}
}
rs.allpts.push(rs.endX, rs.endY);
var m, mt;
if (rs.ctrlpts.length / 2 % 2 === 0) {
m = rs.allpts.length / 2 - 1;
rs.midX = rs.allpts[m];
rs.midY = rs.allpts[m + 1];
} else {
m = rs.allpts.length / 2 - 3;
mt = 0.5;
rs.midX = qbezierAt(rs.allpts[m], rs.allpts[m + 2], rs.allpts[m + 4], mt);
rs.midY = qbezierAt(rs.allpts[m + 1], rs.allpts[m + 3], rs.allpts[m + 5], mt);
}
} else if (rs.edgeType === 'straight') {
// need to calc these after endpts
rs.allpts = [rs.startX, rs.startY, rs.endX, rs.endY]; // default midpt for labels etc
rs.midX = (rs.startX + rs.endX + rs.arrowStartX + rs.arrowEndX) / 4;
rs.midY = (rs.startY + rs.endY + rs.arrowStartY + rs.arrowEndY) / 4;
} else if (rs.edgeType === 'segments') {
rs.allpts = [];
rs.allpts.push(rs.startX, rs.startY);
rs.allpts.push.apply(rs.allpts, rs.segpts);
rs.allpts.push(rs.endX, rs.endY);
if (rs.segpts.length % 4 === 0) {
var i2 = rs.segpts.length / 2;
var i1 = i2 - 2;
rs.midX = (rs.segpts[i1] + rs.segpts[i2]) / 2;
rs.midY = (rs.segpts[i1 + 1] + rs.segpts[i2 + 1]) / 2;
} else {
var _i = rs.segpts.length / 2 - 1;
rs.midX = rs.segpts[_i];
rs.midY = rs.segpts[_i + 1];
}
}
};
BRp$3.checkForInvalidEdgeWarning = function (edge) {
var rs = edge[0]._private.rscratch;
if (rs.nodesOverlap || number(rs.startX) && number(rs.startY) && number(rs.endX) && number(rs.endY)) {
rs.loggedErr = false;
} else {
if (!rs.loggedErr) {
rs.loggedErr = true;
warn('Edge `' + edge.id() + '` has invalid endpoints and so it is impossible to draw. Adjust your edge style (e.g. control points) accordingly or use an alternative edge type. This is expected behaviour when the source node and the target node overlap.');
}
}
};
BRp$3.findEdgeControlPoints = function (edges) {
var _this = this;
if (!edges || edges.length === 0) {
return;
}
var r = this;
var cy = r.cy;
var hasCompounds = cy.hasCompoundNodes();
var hashTable = {
map: new Map$1(),
get: function get(pairId) {
var map2 = this.map.get(pairId[0]);
if (map2 != null) {
return map2.get(pairId[1]);
} else {
return null;
}
},
set: function set(pairId, val) {
var map2 = this.map.get(pairId[0]);
if (map2 == null) {
map2 = new Map$1();
this.map.set(pairId[0], map2);
}
map2.set(pairId[1], val);
}
};
var pairIds = [];
var haystackEdges = []; // create a table of edge (src, tgt) => list of edges between them
for (var i = 0; i < edges.length; i++) {
var edge = edges[i];
var _p = edge._private;
var curveStyle = edge.pstyle('curve-style').value; // ignore edges who are not to be displayed
// they shouldn't take up space
if (edge.removed() || !edge.takesUpSpace()) {
continue;
}
if (curveStyle === 'haystack') {
haystackEdges.push(edge);
continue;
}
var edgeIsUnbundled = curveStyle === 'unbundled-bezier' || curveStyle === 'segments' || curveStyle === 'straight' || curveStyle === 'taxi';
var edgeIsBezier = curveStyle === 'unbundled-bezier' || curveStyle === 'bezier';
var src = _p.source;
var tgt = _p.target;
var srcIndex = src.poolIndex();
var tgtIndex = tgt.poolIndex();
var pairId = [srcIndex, tgtIndex].sort();
var tableEntry = hashTable.get(pairId);
if (tableEntry == null) {
tableEntry = {
eles: []
};
hashTable.set(pairId, tableEntry);
pairIds.push(pairId);
}
tableEntry.eles.push(edge);
if (edgeIsUnbundled) {
tableEntry.hasUnbundled = true;
}
if (edgeIsBezier) {
tableEntry.hasBezier = true;
}
} // for each pair (src, tgt), create the ctrl pts
// Nested for loop is OK; total number of iterations for both loops = edgeCount
var _loop = function _loop(p) {
var pairId = pairIds[p];
var pairInfo = hashTable.get(pairId);
var swappedpairInfo = void 0;
if (!pairInfo.hasUnbundled) {
var pllEdges = pairInfo.eles[0].parallelEdges().filter(function (e) {
return e.isBundledBezier();
});
clearArray(pairInfo.eles);
pllEdges.forEach(function (edge) {
return pairInfo.eles.push(edge);
}); // for each pair id, the edges should be sorted by index
pairInfo.eles.sort(function (edge1, edge2) {
return edge1.poolIndex() - edge2.poolIndex();
});
}
var firstEdge = pairInfo.eles[0];
var src = firstEdge.source();
var tgt = firstEdge.target(); // make sure src/tgt distinction is consistent w.r.t. pairId
if (src.poolIndex() > tgt.poolIndex()) {
var temp = src;
src = tgt;
tgt = temp;
}
var srcPos = pairInfo.srcPos = src.position();
var tgtPos = pairInfo.tgtPos = tgt.position();
var srcW = pairInfo.srcW = src.outerWidth();
var srcH = pairInfo.srcH = src.outerHeight();
var tgtW = pairInfo.tgtW = tgt.outerWidth();
var tgtH = pairInfo.tgtH = tgt.outerHeight();
var srcShape = pairInfo.srcShape = r.nodeShapes[_this.getNodeShape(src)];
var tgtShape = pairInfo.tgtShape = r.nodeShapes[_this.getNodeShape(tgt)];
pairInfo.dirCounts = {
'north': 0,
'west': 0,
'south': 0,
'east': 0,
'northwest': 0,
'southwest': 0,
'northeast': 0,
'southeast': 0
};
for (var _i2 = 0; _i2 < pairInfo.eles.length; _i2++) {
var _edge = pairInfo.eles[_i2];
var rs = _edge[0]._private.rscratch;
var _curveStyle = _edge.pstyle('curve-style').value;
var _edgeIsUnbundled = _curveStyle === 'unbundled-bezier' || _curveStyle === 'segments' || _curveStyle === 'taxi'; // whether the normalised pair order is the reverse of the edge's src-tgt order
var edgeIsSwapped = !src.same(_edge.source());
if (!pairInfo.calculatedIntersection && src !== tgt && (pairInfo.hasBezier || pairInfo.hasUnbundled)) {
pairInfo.calculatedIntersection = true; // pt outside src shape to calc distance/displacement from src to tgt
var srcOutside = srcShape.intersectLine(srcPos.x, srcPos.y, srcW, srcH, tgtPos.x, tgtPos.y, 0);
var srcIntn = pairInfo.srcIntn = srcOutside; // pt outside tgt shape to calc distance/displacement from src to tgt
var tgtOutside = tgtShape.intersectLine(tgtPos.x, tgtPos.y, tgtW, tgtH, srcPos.x, srcPos.y, 0);
var tgtIntn = pairInfo.tgtIntn = tgtOutside;
var intersectionPts = pairInfo.intersectionPts = {
x1: srcOutside[0],
x2: tgtOutside[0],
y1: srcOutside[1],
y2: tgtOutside[1]
};
var posPts = pairInfo.posPts = {
x1: srcPos.x,
x2: tgtPos.x,
y1: srcPos.y,
y2: tgtPos.y
};
var dy = tgtOutside[1] - srcOutside[1];
var dx = tgtOutside[0] - srcOutside[0];
var l = Math.sqrt(dx * dx + dy * dy);
var vector = pairInfo.vector = {
x: dx,
y: dy
};
var vectorNorm = pairInfo.vectorNorm = {
x: vector.x / l,
y: vector.y / l
};
var vectorNormInverse = {
x: -vectorNorm.y,
y: vectorNorm.x
}; // if node shapes overlap, then no ctrl pts to draw
pairInfo.nodesOverlap = !number(l) || tgtShape.checkPoint(srcOutside[0], srcOutside[1], 0, tgtW, tgtH, tgtPos.x, tgtPos.y) || srcShape.checkPoint(tgtOutside[0], tgtOutside[1], 0, srcW, srcH, srcPos.x, srcPos.y);
pairInfo.vectorNormInverse = vectorNormInverse;
swappedpairInfo = {
nodesOverlap: pairInfo.nodesOverlap,
dirCounts: pairInfo.dirCounts,
calculatedIntersection: true,
hasBezier: pairInfo.hasBezier,
hasUnbundled: pairInfo.hasUnbundled,
eles: pairInfo.eles,
srcPos: tgtPos,
tgtPos: srcPos,
srcW: tgtW,
srcH: tgtH,
tgtW: srcW,
tgtH: srcH,
srcIntn: tgtIntn,
tgtIntn: srcIntn,
srcShape: tgtShape,
tgtShape: srcShape,
posPts: {
x1: posPts.x2,
y1: posPts.y2,
x2: posPts.x1,
y2: posPts.y1
},
intersectionPts: {
x1: intersectionPts.x2,
y1: intersectionPts.y2,
x2: intersectionPts.x1,
y2: intersectionPts.y1
},
vector: {
x: -vector.x,
y: -vector.y
},
vectorNorm: {
x: -vectorNorm.x,
y: -vectorNorm.y
},
vectorNormInverse: {
x: -vectorNormInverse.x,
y: -vectorNormInverse.y
}
};
}
var passedPairInfo = edgeIsSwapped ? swappedpairInfo : pairInfo;
rs.nodesOverlap = passedPairInfo.nodesOverlap;
rs.srcIntn = passedPairInfo.srcIntn;
rs.tgtIntn = passedPairInfo.tgtIntn;
if (hasCompounds && (src.isParent() || src.isChild() || tgt.isParent() || tgt.isChild()) && (src.parents().anySame(tgt) || tgt.parents().anySame(src) || src.same(tgt) && src.isParent())) {
_this.findCompoundLoopPoints(_edge, passedPairInfo, _i2, _edgeIsUnbundled);
} else if (src === tgt) {
_this.findLoopPoints(_edge, passedPairInfo, _i2, _edgeIsUnbundled);
} else if (_curveStyle === 'segments') {
_this.findSegmentsPoints(_edge, passedPairInfo);
} else if (_curveStyle === 'taxi') {
_this.findTaxiPoints(_edge, passedPairInfo);
} else if (_curveStyle === 'straight' || !_edgeIsUnbundled && pairInfo.eles.length % 2 === 1 && _i2 === Math.floor(pairInfo.eles.length / 2)) {
_this.findStraightEdgePoints(_edge);
} else {
_this.findBezierPoints(_edge, passedPairInfo, _i2, _edgeIsUnbundled, edgeIsSwapped);
}
_this.findEndpoints(_edge);
_this.tryToCorrectInvalidPoints(_edge, passedPairInfo);
_this.checkForInvalidEdgeWarning(_edge);
_this.storeAllpts(_edge);
_this.storeEdgeProjections(_edge);
_this.calculateArrowAngles(_edge);
_this.recalculateEdgeLabelProjections(_edge);
_this.calculateLabelAngles(_edge);
} // for pair edges
};
for (var p = 0; p < pairIds.length; p++) {
_loop(p);
} // for pair ids
// haystacks avoid the expense of pairInfo stuff (intersections etc.)
this.findHaystackPoints(haystackEdges);
};
function getPts(pts) {
var retPts = [];
if (pts == null) {
return;
}
for (var i = 0; i < pts.length; i += 2) {
var x = pts[i];
var y = pts[i + 1];
retPts.push({
x: x,
y: y
});
}
return retPts;
}
BRp$3.getSegmentPoints = function (edge) {
var rs = edge[0]._private.rscratch;
var type = rs.edgeType;
if (type === 'segments') {
this.recalculateRenderedStyle(edge);
return getPts(rs.segpts);
}
};
BRp$3.getControlPoints = function (edge) {
var rs = edge[0]._private.rscratch;
var type = rs.edgeType;
if (type === 'bezier' || type === 'multibezier' || type === 'self' || type === 'compound') {
this.recalculateRenderedStyle(edge);
return getPts(rs.ctrlpts);
}
};
BRp$3.getEdgeMidpoint = function (edge) {
var rs = edge[0]._private.rscratch;
this.recalculateRenderedStyle(edge);
return {
x: rs.midX,
y: rs.midY
};
};
var BRp$4 = {};
BRp$4.manualEndptToPx = function (node, prop) {
var r = this;
var npos = node.position();
var w = node.outerWidth();
var h = node.outerHeight();
if (prop.value.length === 2) {
var p = [prop.pfValue[0], prop.pfValue[1]];
if (prop.units[0] === '%') {
p[0] = p[0] * w;
}
if (prop.units[1] === '%') {
p[1] = p[1] * h;
}
p[0] += npos.x;
p[1] += npos.y;
return p;
} else {
var angle = prop.pfValue[0];
angle = -Math.PI / 2 + angle; // start at 12 o'clock
var l = 2 * Math.max(w, h);
var _p = [npos.x + Math.cos(angle) * l, npos.y + Math.sin(angle) * l];
return r.nodeShapes[this.getNodeShape(node)].intersectLine(npos.x, npos.y, w, h, _p[0], _p[1], 0);
}
};
BRp$4.findEndpoints = function (edge) {
var r = this;
var intersect;
var source = edge.source()[0];
var target = edge.target()[0];
var srcPos = source.position();
var tgtPos = target.position();
var tgtArShape = edge.pstyle('target-arrow-shape').value;
var srcArShape = edge.pstyle('source-arrow-shape').value;
var tgtDist = edge.pstyle('target-distance-from-node').pfValue;
var srcDist = edge.pstyle('source-distance-from-node').pfValue;
var curveStyle = edge.pstyle('curve-style').value;
var rs = edge._private.rscratch;
var et = rs.edgeType;
var taxi = curveStyle === 'taxi';
var self = et === 'self' || et === 'compound';
var bezier = et === 'bezier' || et === 'multibezier' || self;
var multi = et !== 'bezier';
var lines = et === 'straight' || et === 'segments';
var segments = et === 'segments';
var hasEndpts = bezier || multi || lines;
var overrideEndpts = self || taxi;
var srcManEndpt = edge.pstyle('source-endpoint');
var srcManEndptVal = overrideEndpts ? 'outside-to-node' : srcManEndpt.value;
var tgtManEndpt = edge.pstyle('target-endpoint');
var tgtManEndptVal = overrideEndpts ? 'outside-to-node' : tgtManEndpt.value;
rs.srcManEndpt = srcManEndpt;
rs.tgtManEndpt = tgtManEndpt;
var p1; // last known point of edge on target side
var p2; // last known point of edge on source side
var p1_i; // point to intersect with target shape
var p2_i; // point to intersect with source shape
if (bezier) {
var cpStart = [rs.ctrlpts[0], rs.ctrlpts[1]];
var cpEnd = multi ? [rs.ctrlpts[rs.ctrlpts.length - 2], rs.ctrlpts[rs.ctrlpts.length - 1]] : cpStart;
p1 = cpEnd;
p2 = cpStart;
} else if (lines) {
var srcArrowFromPt = !segments ? [tgtPos.x, tgtPos.y] : rs.segpts.slice(0, 2);
var tgtArrowFromPt = !segments ? [srcPos.x, srcPos.y] : rs.segpts.slice(rs.segpts.length - 2);
p1 = tgtArrowFromPt;
p2 = srcArrowFromPt;
}
if (tgtManEndptVal === 'inside-to-node') {
intersect = [tgtPos.x, tgtPos.y];
} else if (tgtManEndpt.units) {
intersect = this.manualEndptToPx(target, tgtManEndpt);
} else if (tgtManEndptVal === 'outside-to-line') {
intersect = rs.tgtIntn; // use cached value from ctrlpt calc
} else {
if (tgtManEndptVal === 'outside-to-node' || tgtManEndptVal === 'outside-to-node-or-label') {
p1_i = p1;
} else if (tgtManEndptVal === 'outside-to-line' || tgtManEndptVal === 'outside-to-line-or-label') {
p1_i = [srcPos.x, srcPos.y];
}
intersect = r.nodeShapes[this.getNodeShape(target)].intersectLine(tgtPos.x, tgtPos.y, target.outerWidth(), target.outerHeight(), p1_i[0], p1_i[1], 0);
if (tgtManEndptVal === 'outside-to-node-or-label' || tgtManEndptVal === 'outside-to-line-or-label') {
var trs = target._private.rscratch;
var lw = trs.labelWidth;
var lh = trs.labelHeight;
var lx = trs.labelX;
var ly = trs.labelY;
var lw2 = lw / 2;
var lh2 = lh / 2;
var va = target.pstyle('text-valign').value;
if (va === 'top') {
ly -= lh2;
} else if (va === 'bottom') {
ly += lh2;
}
var ha = target.pstyle('text-halign').value;
if (ha === 'left') {
lx -= lw2;
} else if (ha === 'right') {
lx += lw2;
}
var labelIntersect = polygonIntersectLine(p1_i[0], p1_i[1], [lx - lw2, ly - lh2, lx + lw2, ly - lh2, lx + lw2, ly + lh2, lx - lw2, ly + lh2], tgtPos.x, tgtPos.y);
if (labelIntersect.length > 0) {
var refPt = srcPos;
var intSqdist = sqdist(refPt, array2point(intersect));
var labIntSqdist = sqdist(refPt, array2point(labelIntersect));
var minSqDist = intSqdist;
if (labIntSqdist < intSqdist) {
intersect = labelIntersect;
minSqDist = labIntSqdist;
}
if (labelIntersect.length > 2) {
var labInt2SqDist = sqdist(refPt, {
x: labelIntersect[2],
y: labelIntersect[3]
});
if (labInt2SqDist < minSqDist) {
intersect = [labelIntersect[2], labelIntersect[3]];
}
}
}
}
}
var arrowEnd = shortenIntersection(intersect, p1, r.arrowShapes[tgtArShape].spacing(edge) + tgtDist);
var edgeEnd = shortenIntersection(intersect, p1, r.arrowShapes[tgtArShape].gap(edge) + tgtDist);
rs.endX = edgeEnd[0];
rs.endY = edgeEnd[1];
rs.arrowEndX = arrowEnd[0];
rs.arrowEndY = arrowEnd[1];
if (srcManEndptVal === 'inside-to-node') {
intersect = [srcPos.x, srcPos.y];
} else if (srcManEndpt.units) {
intersect = this.manualEndptToPx(source, srcManEndpt);
} else if (srcManEndptVal === 'outside-to-line') {
intersect = rs.srcIntn; // use cached value from ctrlpt calc
} else {
if (srcManEndptVal === 'outside-to-node' || srcManEndptVal === 'outside-to-node-or-label') {
p2_i = p2;
} else if (srcManEndptVal === 'outside-to-line' || srcManEndptVal === 'outside-to-line-or-label') {
p2_i = [tgtPos.x, tgtPos.y];
}
intersect = r.nodeShapes[this.getNodeShape(source)].intersectLine(srcPos.x, srcPos.y, source.outerWidth(), source.outerHeight(), p2_i[0], p2_i[1], 0);
if (srcManEndptVal === 'outside-to-node-or-label' || srcManEndptVal === 'outside-to-line-or-label') {
var srs = source._private.rscratch;
var _lw = srs.labelWidth;
var _lh = srs.labelHeight;
var _lx = srs.labelX;
var _ly = srs.labelY;
var _lw2 = _lw / 2;
var _lh2 = _lh / 2;
var _va = source.pstyle('text-valign').value;
if (_va === 'top') {
_ly -= _lh2;
} else if (_va === 'bottom') {
_ly += _lh2;
}
var _ha = source.pstyle('text-halign').value;
if (_ha === 'left') {
_lx -= _lw2;
} else if (_ha === 'right') {
_lx += _lw2;
}
var _labelIntersect = polygonIntersectLine(p2_i[0], p2_i[1], [_lx - _lw2, _ly - _lh2, _lx + _lw2, _ly - _lh2, _lx + _lw2, _ly + _lh2, _lx - _lw2, _ly + _lh2], srcPos.x, srcPos.y);
if (_labelIntersect.length > 0) {
var _refPt = tgtPos;
var _intSqdist = sqdist(_refPt, array2point(intersect));
var _labIntSqdist = sqdist(_refPt, array2point(_labelIntersect));
var _minSqDist = _intSqdist;
if (_labIntSqdist < _intSqdist) {
intersect = [_labelIntersect[0], _labelIntersect[1]];
_minSqDist = _labIntSqdist;
}
if (_labelIntersect.length > 2) {
var _labInt2SqDist = sqdist(_refPt, {
x: _labelIntersect[2],
y: _labelIntersect[3]
});
if (_labInt2SqDist < _minSqDist) {
intersect = [_labelIntersect[2], _labelIntersect[3]];
}
}
}
}
}
var arrowStart = shortenIntersection(intersect, p2, r.arrowShapes[srcArShape].spacing(edge) + srcDist);
var edgeStart = shortenIntersection(intersect, p2, r.arrowShapes[srcArShape].gap(edge) + srcDist);
rs.startX = edgeStart[0];
rs.startY = edgeStart[1];
rs.arrowStartX = arrowStart[0];
rs.arrowStartY = arrowStart[1];
if (hasEndpts) {
if (!number(rs.startX) || !number(rs.startY) || !number(rs.endX) || !number(rs.endY)) {
rs.badLine = true;
} else {
rs.badLine = false;
}
}
};
BRp$4.getSourceEndpoint = function (edge) {
var rs = edge[0]._private.rscratch;
this.recalculateRenderedStyle(edge);
switch (rs.edgeType) {
case 'haystack':
return {
x: rs.haystackPts[0],
y: rs.haystackPts[1]
};
default:
return {
x: rs.arrowStartX,
y: rs.arrowStartY
};
}
};
BRp$4.getTargetEndpoint = function (edge) {
var rs = edge[0]._private.rscratch;
this.recalculateRenderedStyle(edge);
switch (rs.edgeType) {
case 'haystack':
return {
x: rs.haystackPts[2],
y: rs.haystackPts[3]
};
default:
return {
x: rs.arrowEndX,
y: rs.arrowEndY
};
}
};
var BRp$5 = {};
function pushBezierPts(r, edge, pts) {
var qbezierAt$1 = function qbezierAt$1(p1, p2, p3, t) {
return qbezierAt(p1, p2, p3, t);
};
var _p = edge._private;
var bpts = _p.rstyle.bezierPts;
for (var i = 0; i < r.bezierProjPcts.length; i++) {
var p = r.bezierProjPcts[i];
bpts.push({
x: qbezierAt$1(pts[0], pts[2], pts[4], p),
y: qbezierAt$1(pts[1], pts[3], pts[5], p)
});
}
}
BRp$5.storeEdgeProjections = function (edge) {
var _p = edge._private;
var rs = _p.rscratch;
var et = rs.edgeType; // clear the cached points state
_p.rstyle.bezierPts = null;
_p.rstyle.linePts = null;
_p.rstyle.haystackPts = null;
if (et === 'multibezier' || et === 'bezier' || et === 'self' || et === 'compound') {
_p.rstyle.bezierPts = [];
for (var i = 0; i + 5 < rs.allpts.length; i += 4) {
pushBezierPts(this, edge, rs.allpts.slice(i, i + 6));
}
} else if (et === 'segments') {
var lpts = _p.rstyle.linePts = [];
for (var i = 0; i + 1 < rs.allpts.length; i += 2) {
lpts.push({
x: rs.allpts[i],
y: rs.allpts[i + 1]
});
}
} else if (et === 'haystack') {
var hpts = rs.haystackPts;
_p.rstyle.haystackPts = [{
x: hpts[0],
y: hpts[1]
}, {
x: hpts[2],
y: hpts[3]
}];
}
_p.rstyle.arrowWidth = this.getArrowWidth(edge.pstyle('width').pfValue, edge.pstyle('arrow-scale').value) * this.arrowShapeWidth;
};
BRp$5.recalculateEdgeProjections = function (edges) {
this.findEdgeControlPoints(edges);
};
/* global document */
var BRp$6 = {};
BRp$6.recalculateNodeLabelProjection = function (node) {
var content = node.pstyle('label').strValue;
if (emptyString(content)) {
return;
}
var textX, textY;
var _p = node._private;
var nodeWidth = node.width();
var nodeHeight = node.height();
var padding = node.padding();
var nodePos = node.position();
var textHalign = node.pstyle('text-halign').strValue;
var textValign = node.pstyle('text-valign').strValue;
var rs = _p.rscratch;
var rstyle = _p.rstyle;
switch (textHalign) {
case 'left':
textX = nodePos.x - nodeWidth / 2 - padding;
break;
case 'right':
textX = nodePos.x + nodeWidth / 2 + padding;
break;
default:
// e.g. center
textX = nodePos.x;
}
switch (textValign) {
case 'top':
textY = nodePos.y - nodeHeight / 2 - padding;
break;
case 'bottom':
textY = nodePos.y + nodeHeight / 2 + padding;
break;
default:
// e.g. middle
textY = nodePos.y;
}
rs.labelX = textX;
rs.labelY = textY;
rstyle.labelX = textX;
rstyle.labelY = textY;
this.applyLabelDimensions(node);
};
var lineAngleFromDelta = function lineAngleFromDelta(dx, dy) {
var angle = Math.atan(dy / dx);
if (dx === 0 && angle < 0) {
angle = angle * -1;
}
return angle;
};
var lineAngle = function lineAngle(p0, p1) {
var dx = p1.x - p0.x;
var dy = p1.y - p0.y;
return lineAngleFromDelta(dx, dy);
};
var bezierAngle = function bezierAngle(p0, p1, p2, t) {
var t0 = bound(0, t - 0.001, 1);
var t1 = bound(0, t + 0.001, 1);
var lp0 = qbezierPtAt(p0, p1, p2, t0);
var lp1 = qbezierPtAt(p0, p1, p2, t1);
return lineAngle(lp0, lp1);
};
BRp$6.recalculateEdgeLabelProjections = function (edge) {
var p;
var _p = edge._private;
var rs = _p.rscratch;
var r = this;
var content = {
mid: edge.pstyle('label').strValue,
source: edge.pstyle('source-label').strValue,
target: edge.pstyle('target-label').strValue
};
if (content.mid || content.source || content.target) ; else {
return; // no labels => no calcs
} // add center point to style so bounding box calculations can use it
//
p = {
x: rs.midX,
y: rs.midY
};
var setRs = function setRs(propName, prefix, value) {
setPrefixedProperty(_p.rscratch, propName, prefix, value);
setPrefixedProperty(_p.rstyle, propName, prefix, value);
};
setRs('labelX', null, p.x);
setRs('labelY', null, p.y);
var midAngle = lineAngleFromDelta(rs.midDispX, rs.midDispY);
setRs('labelAutoAngle', null, midAngle);
var createControlPointInfo = function createControlPointInfo() {
if (createControlPointInfo.cache) {
return createControlPointInfo.cache;
} // use cache so only 1x per edge
var ctrlpts = []; // store each ctrlpt info init
for (var i = 0; i + 5 < rs.allpts.length; i += 4) {
var p0 = {
x: rs.allpts[i],
y: rs.allpts[i + 1]
};
var p1 = {
x: rs.allpts[i + 2],
y: rs.allpts[i + 3]
}; // ctrlpt
var p2 = {
x: rs.allpts[i + 4],
y: rs.allpts[i + 5]
};
ctrlpts.push({
p0: p0,
p1: p1,
p2: p2,
startDist: 0,
length: 0,
segments: []
});
}
var bpts = _p.rstyle.bezierPts;
var nProjs = r.bezierProjPcts.length;
function addSegment(cp, p0, p1, t0, t1) {
var length = dist(p0, p1);
var prevSegment = cp.segments[cp.segments.length - 1];
var segment = {
p0: p0,
p1: p1,
t0: t0,
t1: t1,
startDist: prevSegment ? prevSegment.startDist + prevSegment.length : 0,
length: length
};
cp.segments.push(segment);
cp.length += length;
} // update each ctrlpt with segment info
for (var _i = 0; _i < ctrlpts.length; _i++) {
var cp = ctrlpts[_i];
var prevCp = ctrlpts[_i - 1];
if (prevCp) {
cp.startDist = prevCp.startDist + prevCp.length;
}
addSegment(cp, cp.p0, bpts[_i * nProjs], 0, r.bezierProjPcts[0]); // first
for (var j = 0; j < nProjs - 1; j++) {
addSegment(cp, bpts[_i * nProjs + j], bpts[_i * nProjs + j + 1], r.bezierProjPcts[j], r.bezierProjPcts[j + 1]);
}
addSegment(cp, bpts[_i * nProjs + nProjs - 1], cp.p2, r.bezierProjPcts[nProjs - 1], 1); // last
}
return createControlPointInfo.cache = ctrlpts;
};
var calculateEndProjection = function calculateEndProjection(prefix) {
var angle;
var isSrc = prefix === 'source';
if (!content[prefix]) {
return;
}
var offset = edge.pstyle(prefix + '-text-offset').pfValue;
switch (rs.edgeType) {
case 'self':
case 'compound':
case 'bezier':
case 'multibezier':
{
var cps = createControlPointInfo();
var selected;
var startDist = 0;
var totalDist = 0; // find the segment we're on
for (var i = 0; i < cps.length; i++) {
var _cp = cps[isSrc ? i : cps.length - 1 - i];
for (var j = 0; j < _cp.segments.length; j++) {
var _seg = _cp.segments[isSrc ? j : _cp.segments.length - 1 - j];
var lastSeg = i === cps.length - 1 && j === _cp.segments.length - 1;
startDist = totalDist;
totalDist += _seg.length;
if (totalDist >= offset || lastSeg) {
selected = {
cp: _cp,
segment: _seg
};
break;
}
}
if (selected) {
break;
}
}
var cp = selected.cp;
var seg = selected.segment;
var tSegment = (offset - startDist) / seg.length;
var segDt = seg.t1 - seg.t0;
var t = isSrc ? seg.t0 + segDt * tSegment : seg.t1 - segDt * tSegment;
t = bound(0, t, 1);
p = qbezierPtAt(cp.p0, cp.p1, cp.p2, t);
angle = bezierAngle(cp.p0, cp.p1, cp.p2, t);
break;
}
case 'straight':
case 'segments':
case 'haystack':
{
var d = 0,
di,
d0;
var p0, p1;
var l = rs.allpts.length;
for (var _i2 = 0; _i2 + 3 < l; _i2 += 2) {
if (isSrc) {
p0 = {
x: rs.allpts[_i2],
y: rs.allpts[_i2 + 1]
};
p1 = {
x: rs.allpts[_i2 + 2],
y: rs.allpts[_i2 + 3]
};
} else {
p0 = {
x: rs.allpts[l - 2 - _i2],
y: rs.allpts[l - 1 - _i2]
};
p1 = {
x: rs.allpts[l - 4 - _i2],
y: rs.allpts[l - 3 - _i2]
};
}
di = dist(p0, p1);
d0 = d;
d += di;
if (d >= offset) {
break;
}
}
var pD = offset - d0;
var _t = pD / di;
_t = bound(0, _t, 1);
p = lineAt(p0, p1, _t);
angle = lineAngle(p0, p1);
break;
}
}
setRs('labelX', prefix, p.x);
setRs('labelY', prefix, p.y);
setRs('labelAutoAngle', prefix, angle);
};
calculateEndProjection('source');
calculateEndProjection('target');
this.applyLabelDimensions(edge);
};
BRp$6.applyLabelDimensions = function (ele) {
this.applyPrefixedLabelDimensions(ele);
if (ele.isEdge()) {
this.applyPrefixedLabelDimensions(ele, 'source');
this.applyPrefixedLabelDimensions(ele, 'target');
}
};
BRp$6.applyPrefixedLabelDimensions = function (ele, prefix) {
var _p = ele._private;
var text = this.getLabelText(ele, prefix);
var labelDims = this.calculateLabelDimensions(ele, text);
var lineHeight = ele.pstyle('line-height').pfValue;
var textWrap = ele.pstyle('text-wrap').strValue;
var lines = getPrefixedProperty(_p.rscratch, 'labelWrapCachedLines', prefix) || [];
var numLines = textWrap !== 'wrap' ? 1 : Math.max(lines.length, 1);
var normPerLineHeight = labelDims.height / numLines;
var labelLineHeight = normPerLineHeight * lineHeight;
var width = labelDims.width;
var height = labelDims.height + (numLines - 1) * (lineHeight - 1) * normPerLineHeight;
setPrefixedProperty(_p.rstyle, 'labelWidth', prefix, width);
setPrefixedProperty(_p.rscratch, 'labelWidth', prefix, width);
setPrefixedProperty(_p.rstyle, 'labelHeight', prefix, height);
setPrefixedProperty(_p.rscratch, 'labelHeight', prefix, height);
setPrefixedProperty(_p.rscratch, 'labelLineHeight', prefix, labelLineHeight);
};
BRp$6.getLabelText = function (ele, prefix) {
var _p = ele._private;
var pfd = prefix ? prefix + '-' : '';
var text = ele.pstyle(pfd + 'label').strValue;
var textTransform = ele.pstyle('text-transform').value;
var rscratch = function rscratch(propName, value) {
if (value) {
setPrefixedProperty(_p.rscratch, propName, prefix, value);
return value;
} else {
return getPrefixedProperty(_p.rscratch, propName, prefix);
}
}; // for empty text, skip all processing
if (!text) {
return '';
}
if (textTransform == 'none') ; else if (textTransform == 'uppercase') {
text = text.toUpperCase();
} else if (textTransform == 'lowercase') {
text = text.toLowerCase();
}
var wrapStyle = ele.pstyle('text-wrap').value;
if (wrapStyle === 'wrap') {
var labelKey = rscratch('labelKey'); // save recalc if the label is the same as before
if (labelKey != null && rscratch('labelWrapKey') === labelKey) {
return rscratch('labelWrapCachedText');
}
var zwsp = "\u200B";
var lines = text.split('\n');
var maxW = ele.pstyle('text-max-width').pfValue;
var overflow = ele.pstyle('text-overflow-wrap').value;
var overflowAny = overflow === 'anywhere';
var wrappedLines = [];
var wordsRegex = /[\s\u200b]+/;
var wordSeparator = overflowAny ? '' : ' ';
for (var l = 0; l < lines.length; l++) {
var line = lines[l];
var lineDims = this.calculateLabelDimensions(ele, line);
var lineW = lineDims.width;
if (overflowAny) {
var processedLine = line.split('').join(zwsp);
line = processedLine;
}
if (lineW > maxW) {
// line is too long
var words = line.split(wordsRegex);
var subline = '';
for (var w = 0; w < words.length; w++) {
var word = words[w];
var testLine = subline.length === 0 ? word : subline + wordSeparator + word;
var testDims = this.calculateLabelDimensions(ele, testLine);
var testW = testDims.width;
if (testW <= maxW) {
// word fits on current line
subline += word + wordSeparator;
} else {
// word starts new line
if (subline) {
wrappedLines.push(subline);
}
subline = word + wordSeparator;
}
} // if there's remaining text, put it in a wrapped line
if (!subline.match(/^[\s\u200b]+$/)) {
wrappedLines.push(subline);
}
} else {
// line is already short enough
wrappedLines.push(line);
}
} // for
rscratch('labelWrapCachedLines', wrappedLines);
text = rscratch('labelWrapCachedText', wrappedLines.join('\n'));
rscratch('labelWrapKey', labelKey);
} else if (wrapStyle === 'ellipsis') {
var _maxW = ele.pstyle('text-max-width').pfValue;
var ellipsized = '';
var ellipsis = "\u2026";
var incLastCh = false;
if (this.calculateLabelDimensions(ele, text).width < _maxW) {
// the label already fits
return text;
}
for (var i = 0; i < text.length; i++) {
var widthWithNextCh = this.calculateLabelDimensions(ele, ellipsized + text[i] + ellipsis).width;
if (widthWithNextCh > _maxW) {
break;
}
ellipsized += text[i];
if (i === text.length - 1) {
incLastCh = true;
}
}
if (!incLastCh) {
ellipsized += ellipsis;
}
return ellipsized;
} // if ellipsize
return text;
};
BRp$6.getLabelJustification = function (ele) {
var justification = ele.pstyle('text-justification').strValue;
var textHalign = ele.pstyle('text-halign').strValue;
if (justification === 'auto') {
if (ele.isNode()) {
switch (textHalign) {
case 'left':
return 'right';
case 'right':
return 'left';
default:
return 'center';
}
} else {
return 'center';
}
} else {
return justification;
}
};
BRp$6.calculateLabelDimensions = function (ele, text) {
var r = this;
var cacheKey = hashString(text, ele._private.labelDimsKey);
var cache = r.labelDimCache || (r.labelDimCache = []);
var existingVal = cache[cacheKey];
if (existingVal != null) {
return existingVal;
}
var padding = 0; // add padding around text dims, as the measurement isn't that accurate
var fStyle = ele.pstyle('font-style').strValue;
var size = ele.pstyle('font-size').pfValue;
var family = ele.pstyle('font-family').strValue;
var weight = ele.pstyle('font-weight').strValue;
var canvas = this.labelCalcCanvas;
var c2d = this.labelCalcCanvasContext;
if (!canvas) {
canvas = this.labelCalcCanvas = document.createElement('canvas');
c2d = this.labelCalcCanvasContext = canvas.getContext('2d');
var ds = canvas.style;
ds.position = 'absolute';
ds.left = '-9999px';
ds.top = '-9999px';
ds.zIndex = '-1';
ds.visibility = 'hidden';
ds.pointerEvents = 'none';
}
c2d.font = "".concat(fStyle, " ").concat(weight, " ").concat(size, "px ").concat(family);
var width = 0;
var height = 0;
var lines = text.split('\n');
for (var i = 0; i < lines.length; i++) {
var line = lines[i];
var metrics = c2d.measureText(line);
var w = Math.ceil(metrics.width);
var h = size;
width = Math.max(w, width);
height += h;
}
width += padding;
height += padding;
return cache[cacheKey] = {
width: width,
height: height
};
};
BRp$6.calculateLabelAngle = function (ele, prefix) {
var _p = ele._private;
var rs = _p.rscratch;
var isEdge = ele.isEdge();
var prefixDash = prefix ? prefix + '-' : '';
var rot = ele.pstyle(prefixDash + 'text-rotation');
var rotStr = rot.strValue;
if (rotStr === 'none') {
return 0;
} else if (isEdge && rotStr === 'autorotate') {
return rs.labelAutoAngle;
} else if (rotStr === 'autorotate') {
return 0;
} else {
return rot.pfValue;
}
};
BRp$6.calculateLabelAngles = function (ele) {
var r = this;
var isEdge = ele.isEdge();
var _p = ele._private;
var rs = _p.rscratch;
rs.labelAngle = r.calculateLabelAngle(ele);
if (isEdge) {
rs.sourceLabelAngle = r.calculateLabelAngle(ele, 'source');
rs.targetLabelAngle = r.calculateLabelAngle(ele, 'target');
}
};
var BRp$7 = {};
var TOO_SMALL_CUT_RECT = 28;
var warnedCutRect = false;
BRp$7.getNodeShape = function (node) {
var r = this;
var shape = node.pstyle('shape').value;
if (shape === 'cutrectangle' && (node.width() < TOO_SMALL_CUT_RECT || node.height() < TOO_SMALL_CUT_RECT)) {
if (!warnedCutRect) {
warn('The `cutrectangle` node shape can not be used at small sizes so `rectangle` is used instead');
warnedCutRect = true;
}
return 'rectangle';
}
if (node.isParent()) {
if (shape === 'rectangle' || shape === 'roundrectangle' || shape === 'round-rectangle' || shape === 'cutrectangle' || shape === 'cut-rectangle' || shape === 'barrel') {
return shape;
} else {
return 'rectangle';
}
}
if (shape === 'polygon') {
var points = node.pstyle('shape-polygon-points').value;
return r.nodeShapes.makePolygon(points).name;
}
return shape;
};
var BRp$8 = {};
BRp$8.registerCalculationListeners = function () {
var cy = this.cy;
var elesToUpdate = cy.collection();
var r = this;
var enqueue = function enqueue(eles) {
var dirtyStyleCaches = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
elesToUpdate.merge(eles);
if (dirtyStyleCaches) {
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
var _p = ele._private;
var rstyle = _p.rstyle;
rstyle.clean = false;
rstyle.cleanConnected = false;
}
}
};
r.binder(cy).on('bounds.* dirty.*', function onDirtyBounds(e) {
var ele = e.target;
enqueue(ele);
}).on('style.* background.*', function onDirtyStyle(e) {
var ele = e.target;
enqueue(ele, false);
});
var updateEleCalcs = function updateEleCalcs(willDraw) {
if (willDraw) {
var fns = r.onUpdateEleCalcsFns; // because we need to have up-to-date style (e.g. stylesheet mappers)
// before calculating rendered style (and pstyle might not be called yet)
elesToUpdate.cleanStyle();
for (var i = 0; i < elesToUpdate.length; i++) {
var ele = elesToUpdate[i];
var rstyle = ele._private.rstyle;
if (ele.isNode() && !rstyle.cleanConnected) {
enqueue(ele.connectedEdges());
rstyle.cleanConnected = true;
}
}
if (fns) {
for (var _i = 0; _i < fns.length; _i++) {
var fn = fns[_i];
fn(willDraw, elesToUpdate);
}
}
r.recalculateRenderedStyle(elesToUpdate);
elesToUpdate = cy.collection();
}
};
r.flushRenderedStyleQueue = function () {
updateEleCalcs(true);
};
r.beforeRender(updateEleCalcs, r.beforeRenderPriorities.eleCalcs);
};
BRp$8.onUpdateEleCalcs = function (fn) {
var fns = this.onUpdateEleCalcsFns = this.onUpdateEleCalcsFns || [];
fns.push(fn);
};
BRp$8.recalculateRenderedStyle = function (eles, useCache) {
var isCleanConnected = function isCleanConnected(ele) {
return ele._private.rstyle.cleanConnected;
};
var edges = [];
var nodes = []; // the renderer can't be used for calcs when destroyed, e.g. ele.boundingBox()
if (this.destroyed) {
return;
} // use cache by default for perf
if (useCache === undefined) {
useCache = true;
}
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
var _p = ele._private;
var rstyle = _p.rstyle; // an edge may be implicitly dirty b/c of one of its connected nodes
// (and a request for recalc may come in between frames)
if (ele.isEdge() && (!isCleanConnected(ele.source()) || !isCleanConnected(ele.target()))) {
rstyle.clean = false;
} // only update if dirty and in graph
if (useCache && rstyle.clean || ele.removed()) {
continue;
} // only update if not display: none
if (ele.pstyle('display').value === 'none') {
continue;
}
if (_p.group === 'nodes') {
nodes.push(ele);
} else {
// edges
edges.push(ele);
}
rstyle.clean = true;
} // update node data from projections
for (var _i2 = 0; _i2 < nodes.length; _i2++) {
var _ele = nodes[_i2];
var _p2 = _ele._private;
var _rstyle = _p2.rstyle;
var pos = _ele.position();
this.recalculateNodeLabelProjection(_ele);
_rstyle.nodeX = pos.x;
_rstyle.nodeY = pos.y;
_rstyle.nodeW = _ele.pstyle('width').pfValue;
_rstyle.nodeH = _ele.pstyle('height').pfValue;
}
this.recalculateEdgeProjections(edges); // update edge data from projections
for (var _i3 = 0; _i3 < edges.length; _i3++) {
var _ele2 = edges[_i3];
var _p3 = _ele2._private;
var _rstyle2 = _p3.rstyle;
var rs = _p3.rscratch; // update rstyle positions
_rstyle2.srcX = rs.arrowStartX;
_rstyle2.srcY = rs.arrowStartY;
_rstyle2.tgtX = rs.arrowEndX;
_rstyle2.tgtY = rs.arrowEndY;
_rstyle2.midX = rs.midX;
_rstyle2.midY = rs.midY;
_rstyle2.labelAngle = rs.labelAngle;
_rstyle2.sourceLabelAngle = rs.sourceLabelAngle;
_rstyle2.targetLabelAngle = rs.targetLabelAngle;
}
};
var BRp$9 = {};
BRp$9.updateCachedGrabbedEles = function () {
var eles = this.cachedZSortedEles;
if (!eles) {
// just let this be recalculated on the next z sort tick
return;
}
eles.drag = [];
eles.nondrag = [];
var grabTargets = [];
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
var rs = ele._private.rscratch;
if (ele.grabbed() && !ele.isParent()) {
grabTargets.push(ele);
} else if (rs.inDragLayer) {
eles.drag.push(ele);
} else {
eles.nondrag.push(ele);
}
} // put the grab target nodes last so it's on top of its neighbourhood
for (var i = 0; i < grabTargets.length; i++) {
var ele = grabTargets[i];
eles.drag.push(ele);
}
};
BRp$9.invalidateCachedZSortedEles = function () {
this.cachedZSortedEles = null;
};
BRp$9.getCachedZSortedEles = function (forceRecalc) {
if (forceRecalc || !this.cachedZSortedEles) {
var eles = this.cy.mutableElements().toArray();
eles.sort(zIndexSort);
eles.interactive = eles.filter(function (ele) {
return ele.interactive();
});
this.cachedZSortedEles = eles;
this.updateCachedGrabbedEles();
} else {
eles = this.cachedZSortedEles;
}
return eles;
};
var BRp$a = {};
[BRp$1, BRp$2, BRp$3, BRp$4, BRp$5, BRp$6, BRp$7, BRp$8, BRp$9].forEach(function (props) {
extend(BRp$a, props);
});
var BRp$b = {};
BRp$b.getCachedImage = function (url, crossOrigin, onLoad) {
var r = this;
var imageCache = r.imageCache = r.imageCache || {};
var cache = imageCache[url];
if (cache) {
if (!cache.image.complete) {
cache.image.addEventListener('load', onLoad);
}
return cache.image;
} else {
cache = imageCache[url] = imageCache[url] || {};
var image = cache.image = new Image(); // eslint-disable-line no-undef
image.addEventListener('load', onLoad);
image.addEventListener('error', function () {
image.error = true;
}); // #1582 safari doesn't load data uris with crossOrigin properly
// https://bugs.webkit.org/show_bug.cgi?id=123978
var dataUriPrefix = 'data:';
var isDataUri = url.substring(0, dataUriPrefix.length).toLowerCase() === dataUriPrefix;
if (!isDataUri) {
image.crossOrigin = crossOrigin; // prevent tainted canvas
}
image.src = url;
return image;
}
};
var BRp$c = {};
/* global document, window, ResizeObserver, MutationObserver */
BRp$c.registerBinding = function (target, event, handler, useCapture) {
// eslint-disable-line no-unused-vars
var args = Array.prototype.slice.apply(arguments, [1]); // copy
var b = this.binder(target);
return b.on.apply(b, args);
};
BRp$c.binder = function (tgt) {
var r = this;
var tgtIsDom = tgt === window || tgt === document || tgt === document.body || domElement(tgt);
if (r.supportsPassiveEvents == null) {
// from https://github.com/WICG/EventListenerOptions/blob/gh-pages/explainer.md#feature-detection
var supportsPassive = false;
try {
var opts = Object.defineProperty({}, 'passive', {
get: function get() {
supportsPassive = true;
return true;
}
});
window.addEventListener('test', null, opts);
} catch (err) {// not supported
}
r.supportsPassiveEvents = supportsPassive;
}
var on = function on(event, handler, useCapture) {
var args = Array.prototype.slice.call(arguments);
if (tgtIsDom && r.supportsPassiveEvents) {
// replace useCapture w/ opts obj
args[2] = {
capture: useCapture != null ? useCapture : false,
passive: false,
once: false
};
}
r.bindings.push({
target: tgt,
args: args
});
(tgt.addEventListener || tgt.on).apply(tgt, args);
return this;
};
return {
on: on,
addEventListener: on,
addListener: on,
bind: on
};
};
BRp$c.nodeIsDraggable = function (node) {
return node && node.isNode() && !node.locked() && node.grabbable();
};
BRp$c.nodeIsGrabbable = function (node) {
return this.nodeIsDraggable(node) && node.interactive();
};
BRp$c.load = function () {
var r = this;
var isSelected = function isSelected(ele) {
return ele.selected();
};
var triggerEvents = function triggerEvents(target, names, e, position) {
if (target == null) {
target = r.cy;
}
for (var i = 0; i < names.length; i++) {
var name = names[i];
target.emit({
originalEvent: e,
type: name,
position: position
});
}
};
var isMultSelKeyDown = function isMultSelKeyDown(e) {
return e.shiftKey || e.metaKey || e.ctrlKey; // maybe e.altKey
};
var allowPanningPassthrough = function allowPanningPassthrough(down, downs) {
var allowPassthrough = true;
if (r.cy.hasCompoundNodes() && down && down.pannable()) {
// a grabbable compound node below the ele => no passthrough panning
for (var i = 0; downs && i < downs.length; i++) {
var down = downs[i]; //if any parent node in event hierarchy isn't pannable, reject passthrough
if (down.isNode() && down.isParent() && !down.pannable()) {
allowPassthrough = false;
break;
}
}
} else {
allowPassthrough = true;
}
return allowPassthrough;
};
var setGrabbed = function setGrabbed(ele) {
ele[0]._private.grabbed = true;
};
var setFreed = function setFreed(ele) {
ele[0]._private.grabbed = false;
};
var setInDragLayer = function setInDragLayer(ele) {
ele[0]._private.rscratch.inDragLayer = true;
};
var setOutDragLayer = function setOutDragLayer(ele) {
ele[0]._private.rscratch.inDragLayer = false;
};
var setGrabTarget = function setGrabTarget(ele) {
ele[0]._private.rscratch.isGrabTarget = true;
};
var removeGrabTarget = function removeGrabTarget(ele) {
ele[0]._private.rscratch.isGrabTarget = false;
};
var addToDragList = function addToDragList(ele, opts) {
var list = opts.addToList;
var listHasEle = list.has(ele);
if (!listHasEle) {
list.merge(ele);
setGrabbed(ele);
}
}; // helper function to determine which child nodes and inner edges
// of a compound node to be dragged as well as the grabbed and selected nodes
var addDescendantsToDrag = function addDescendantsToDrag(node, opts) {
if (!node.cy().hasCompoundNodes()) {
return;
}
if (opts.inDragLayer == null && opts.addToList == null) {
return;
} // nothing to do
var innerNodes = node.descendants();
if (opts.inDragLayer) {
innerNodes.forEach(setInDragLayer);
innerNodes.connectedEdges().forEach(setInDragLayer);
}
if (opts.addToList) {
opts.addToList.unmerge(innerNodes);
}
}; // adds the given nodes and its neighbourhood to the drag layer
var addNodesToDrag = function addNodesToDrag(nodes, opts) {
opts = opts || {};
var hasCompoundNodes = nodes.cy().hasCompoundNodes();
if (opts.inDragLayer) {
nodes.forEach(setInDragLayer);
nodes.neighborhood().stdFilter(function (ele) {
return !hasCompoundNodes || ele.isEdge();
}).forEach(setInDragLayer);
}
if (opts.addToList) {
nodes.forEach(function (ele) {
addToDragList(ele, opts);
});
}
addDescendantsToDrag(nodes, opts); // always add to drag
// also add nodes and edges related to the topmost ancestor
updateAncestorsInDragLayer(nodes, {
inDragLayer: opts.inDragLayer
});
r.updateCachedGrabbedEles();
};
var addNodeToDrag = addNodesToDrag;
var freeDraggedElements = function freeDraggedElements(grabbedEles) {
if (!grabbedEles) {
return;
} // just go over all elements rather than doing a bunch of (possibly expensive) traversals
r.getCachedZSortedEles().forEach(function (ele) {
setFreed(ele);
setOutDragLayer(ele);
removeGrabTarget(ele);
});
r.updateCachedGrabbedEles();
}; // helper function to determine which ancestor nodes and edges should go
// to the drag layer (or should be removed from drag layer).
var updateAncestorsInDragLayer = function updateAncestorsInDragLayer(node, opts) {
if (opts.inDragLayer == null && opts.addToList == null) {
return;
} // nothing to do
if (!node.cy().hasCompoundNodes()) {
return;
} // find top-level parent
var parent = node.ancestors().orphans(); // no parent node: no nodes to add to the drag layer
if (parent.same(node)) {
return;
}
var nodes = parent.descendants().spawnSelf().merge(parent).unmerge(node).unmerge(node.descendants());
var edges = nodes.connectedEdges();
if (opts.inDragLayer) {
edges.forEach(setInDragLayer);
nodes.forEach(setInDragLayer);
}
if (opts.addToList) {
nodes.forEach(function (ele) {
addToDragList(ele, opts);
});
}
};
var blurActiveDomElement = function blurActiveDomElement() {
if (document.activeElement != null && document.activeElement.blur != null) {
document.activeElement.blur();
}
};
var haveMutationsApi = typeof MutationObserver !== 'undefined';
var haveResizeObserverApi = typeof ResizeObserver !== 'undefined'; // watch for when the cy container is removed from the dom
if (haveMutationsApi) {
r.removeObserver = new MutationObserver(function (mutns) {
// eslint-disable-line no-undef
for (var i = 0; i < mutns.length; i++) {
var mutn = mutns[i];
var rNodes = mutn.removedNodes;
if (rNodes) {
for (var j = 0; j < rNodes.length; j++) {
var rNode = rNodes[j];
if (rNode === r.container) {
r.destroy();
break;
}
}
}
}
});
if (r.container.parentNode) {
r.removeObserver.observe(r.container.parentNode, {
childList: true
});
}
} else {
r.registerBinding(r.container, 'DOMNodeRemoved', function (e) {
// eslint-disable-line no-unused-vars
r.destroy();
});
}
var onResize = lodash_debounce(function () {
r.cy.resize();
}, 100);
if (haveMutationsApi) {
r.styleObserver = new MutationObserver(onResize); // eslint-disable-line no-undef
r.styleObserver.observe(r.container, {
attributes: true
});
} // auto resize
r.registerBinding(window, 'resize', onResize); // eslint-disable-line no-undef
if (haveResizeObserverApi) {
r.resizeObserver = new ResizeObserver(onResize); // eslint-disable-line no-undef
r.resizeObserver.observe(r.container);
}
var forEachUp = function forEachUp(domEle, fn) {
while (domEle != null) {
fn(domEle);
domEle = domEle.parentNode;
}
};
var invalidateCoords = function invalidateCoords() {
r.invalidateContainerClientCoordsCache();
};
forEachUp(r.container, function (domEle) {
r.registerBinding(domEle, 'transitionend', invalidateCoords);
r.registerBinding(domEle, 'animationend', invalidateCoords);
r.registerBinding(domEle, 'scroll', invalidateCoords);
}); // stop right click menu from appearing on cy
r.registerBinding(r.container, 'contextmenu', function (e) {
e.preventDefault();
});
var inBoxSelection = function inBoxSelection() {
return r.selection[4] !== 0;
};
var eventInContainer = function eventInContainer(e) {
// save cycles if mouse events aren't to be captured
var containerPageCoords = r.findContainerClientCoords();
var x = containerPageCoords[0];
var y = containerPageCoords[1];
var width = containerPageCoords[2];
var height = containerPageCoords[3];
var positions = e.touches ? e.touches : [e];
var atLeastOnePosInside = false;
for (var i = 0; i < positions.length; i++) {
var p = positions[i];
if (x <= p.clientX && p.clientX <= x + width && y <= p.clientY && p.clientY <= y + height) {
atLeastOnePosInside = true;
break;
}
}
if (!atLeastOnePosInside) {
return false;
}
var container = r.container;
var target = e.target;
var tParent = target.parentNode;
var containerIsTarget = false;
while (tParent) {
if (tParent === container) {
containerIsTarget = true;
break;
}
tParent = tParent.parentNode;
}
if (!containerIsTarget) {
return false;
} // if target is outisde cy container, then this event is not for us
return true;
}; // Primary key
r.registerBinding(r.container, 'mousedown', function mousedownHandler(e) {
if (!eventInContainer(e)) {
return;
}
e.preventDefault();
blurActiveDomElement();
r.hoverData.capture = true;
r.hoverData.which = e.which;
var cy = r.cy;
var gpos = [e.clientX, e.clientY];
var pos = r.projectIntoViewport(gpos[0], gpos[1]);
var select = r.selection;
var nears = r.findNearestElements(pos[0], pos[1], true, false);
var near = nears[0];
var draggedElements = r.dragData.possibleDragElements;
r.hoverData.mdownPos = pos;
r.hoverData.mdownGPos = gpos;
var checkForTaphold = function checkForTaphold() {
r.hoverData.tapholdCancelled = false;
clearTimeout(r.hoverData.tapholdTimeout);
r.hoverData.tapholdTimeout = setTimeout(function () {
if (r.hoverData.tapholdCancelled) {
return;
} else {
var ele = r.hoverData.down;
if (ele) {
ele.emit({
originalEvent: e,
type: 'taphold',
position: {
x: pos[0],
y: pos[1]
}
});
} else {
cy.emit({
originalEvent: e,
type: 'taphold',
position: {
x: pos[0],
y: pos[1]
}
});
}
}
}, r.tapholdDuration);
}; // Right click button
if (e.which == 3) {
r.hoverData.cxtStarted = true;
var cxtEvt = {
originalEvent: e,
type: 'cxttapstart',
position: {
x: pos[0],
y: pos[1]
}
};
if (near) {
near.activate();
near.emit(cxtEvt);
r.hoverData.down = near;
} else {
cy.emit(cxtEvt);
}
r.hoverData.downTime = new Date().getTime();
r.hoverData.cxtDragged = false; // Primary button
} else if (e.which == 1) {
if (near) {
near.activate();
} // Element dragging
{
// If something is under the cursor and it is draggable, prepare to grab it
if (near != null) {
if (r.nodeIsGrabbable(near)) {
var makeEvent = function makeEvent(type) {
return {
originalEvent: e,
type: type,
position: {
x: pos[0],
y: pos[1]
}
};
};
var triggerGrab = function triggerGrab(ele) {
ele.emit(makeEvent('grab'));
};
setGrabTarget(near);
if (!near.selected()) {
draggedElements = r.dragData.possibleDragElements = cy.collection();
addNodeToDrag(near, {
addToList: draggedElements
});
near.emit(makeEvent('grabon')).emit(makeEvent('grab'));
} else {
draggedElements = r.dragData.possibleDragElements = cy.collection();
var selectedNodes = cy.$(function (ele) {
return ele.isNode() && ele.selected() && r.nodeIsGrabbable(ele);
});
addNodesToDrag(selectedNodes, {
addToList: draggedElements
});
near.emit(makeEvent('grabon'));
selectedNodes.forEach(triggerGrab);
}
r.redrawHint('eles', true);
r.redrawHint('drag', true);
}
}
r.hoverData.down = near;
r.hoverData.downs = nears;
r.hoverData.downTime = new Date().getTime();
}
triggerEvents(near, ['mousedown', 'tapstart', 'vmousedown'], e, {
x: pos[0],
y: pos[1]
});
if (near == null) {
select[4] = 1;
r.data.bgActivePosistion = {
x: pos[0],
y: pos[1]
};
r.redrawHint('select', true);
r.redraw();
} else if (near.pannable()) {
select[4] = 1; // for future pan
}
checkForTaphold();
} // Initialize selection box coordinates
select[0] = select[2] = pos[0];
select[1] = select[3] = pos[1];
}, false);
r.registerBinding(window, 'mousemove', function mousemoveHandler(e) {
// eslint-disable-line no-undef
var capture = r.hoverData.capture;
if (!capture && !eventInContainer(e)) {
return;
}
var preventDefault = false;
var cy = r.cy;
var zoom = cy.zoom();
var gpos = [e.clientX, e.clientY];
var pos = r.projectIntoViewport(gpos[0], gpos[1]);
var mdownPos = r.hoverData.mdownPos;
var mdownGPos = r.hoverData.mdownGPos;
var select = r.selection;
var near = null;
if (!r.hoverData.draggingEles && !r.hoverData.dragging && !r.hoverData.selecting) {
near = r.findNearestElement(pos[0], pos[1], true, false);
}
var last = r.hoverData.last;
var down = r.hoverData.down;
var disp = [pos[0] - select[2], pos[1] - select[3]];
var draggedElements = r.dragData.possibleDragElements;
var isOverThresholdDrag;
if (mdownGPos) {
var dx = gpos[0] - mdownGPos[0];
var dx2 = dx * dx;
var dy = gpos[1] - mdownGPos[1];
var dy2 = dy * dy;
var dist2 = dx2 + dy2;
r.hoverData.isOverThresholdDrag = isOverThresholdDrag = dist2 >= r.desktopTapThreshold2;
}
var multSelKeyDown = isMultSelKeyDown(e);
if (isOverThresholdDrag) {
r.hoverData.tapholdCancelled = true;
}
var updateDragDelta = function updateDragDelta() {
var dragDelta = r.hoverData.dragDelta = r.hoverData.dragDelta || [];
if (dragDelta.length === 0) {
dragDelta.push(disp[0]);
dragDelta.push(disp[1]);
} else {
dragDelta[0] += disp[0];
dragDelta[1] += disp[1];
}
};
preventDefault = true;
triggerEvents(near, ['mousemove', 'vmousemove', 'tapdrag'], e, {
x: pos[0],
y: pos[1]
});
var goIntoBoxMode = function goIntoBoxMode() {
r.data.bgActivePosistion = undefined;
if (!r.hoverData.selecting) {
cy.emit({
originalEvent: e,
type: 'boxstart',
position: {
x: pos[0],
y: pos[1]
}
});
}
select[4] = 1;
r.hoverData.selecting = true;
r.redrawHint('select', true);
r.redraw();
}; // trigger context drag if rmouse down
if (r.hoverData.which === 3) {
// but only if over threshold
if (isOverThresholdDrag) {
var cxtEvt = {
originalEvent: e,
type: 'cxtdrag',
position: {
x: pos[0],
y: pos[1]
}
};
if (down) {
down.emit(cxtEvt);
} else {
cy.emit(cxtEvt);
}
r.hoverData.cxtDragged = true;
if (!r.hoverData.cxtOver || near !== r.hoverData.cxtOver) {
if (r.hoverData.cxtOver) {
r.hoverData.cxtOver.emit({
originalEvent: e,
type: 'cxtdragout',
position: {
x: pos[0],
y: pos[1]
}
});
}
r.hoverData.cxtOver = near;
if (near) {
near.emit({
originalEvent: e,
type: 'cxtdragover',
position: {
x: pos[0],
y: pos[1]
}
});
}
}
} // Check if we are drag panning the entire graph
} else if (r.hoverData.dragging) {
preventDefault = true;
if (cy.panningEnabled() && cy.userPanningEnabled()) {
var deltaP;
if (r.hoverData.justStartedPan) {
var mdPos = r.hoverData.mdownPos;
deltaP = {
x: (pos[0] - mdPos[0]) * zoom,
y: (pos[1] - mdPos[1]) * zoom
};
r.hoverData.justStartedPan = false;
} else {
deltaP = {
x: disp[0] * zoom,
y: disp[1] * zoom
};
}
cy.panBy(deltaP);
r.hoverData.dragged = true;
} // Needs reproject due to pan changing viewport
pos = r.projectIntoViewport(e.clientX, e.clientY); // Checks primary button down & out of time & mouse not moved much
} else if (select[4] == 1 && (down == null || down.pannable())) {
if (isOverThresholdDrag) {
if (!r.hoverData.dragging && cy.boxSelectionEnabled() && (multSelKeyDown || !cy.panningEnabled() || !cy.userPanningEnabled())) {
goIntoBoxMode();
} else if (!r.hoverData.selecting && cy.panningEnabled() && cy.userPanningEnabled()) {
var allowPassthrough = allowPanningPassthrough(down, r.hoverData.downs);
if (allowPassthrough) {
r.hoverData.dragging = true;
r.hoverData.justStartedPan = true;
select[4] = 0;
r.data.bgActivePosistion = array2point(mdownPos);
r.redrawHint('select', true);
r.redraw();
}
}
if (down && down.pannable() && down.active()) {
down.unactivate();
}
}
} else {
if (down && down.pannable() && down.active()) {
down.unactivate();
}
if ((!down || !down.grabbed()) && near != last) {
if (last) {
triggerEvents(last, ['mouseout', 'tapdragout'], e, {
x: pos[0],
y: pos[1]
});
}
if (near) {
triggerEvents(near, ['mouseover', 'tapdragover'], e, {
x: pos[0],
y: pos[1]
});
}
r.hoverData.last = near;
}
if (down) {
if (isOverThresholdDrag) {
// then we can take action
if (cy.boxSelectionEnabled() && multSelKeyDown) {
// then selection overrides
if (down && down.grabbed()) {
freeDraggedElements(draggedElements);
down.emit('freeon');
draggedElements.emit('free');
if (r.dragData.didDrag) {
down.emit('dragfreeon');
draggedElements.emit('dragfree');
}
}
goIntoBoxMode();
} else if (down && down.grabbed() && r.nodeIsDraggable(down)) {
// drag node
var justStartedDrag = !r.dragData.didDrag;
if (justStartedDrag) {
r.redrawHint('eles', true);
}
r.dragData.didDrag = true; // indicate that we actually did drag the node
var toTrigger = cy.collection(); // now, add the elements to the drag layer if not done already
if (!r.hoverData.draggingEles) {
addNodesToDrag(draggedElements, {
inDragLayer: true
});
}
var totalShift = {
x: 0,
y: 0
};
if (number(disp[0]) && number(disp[1])) {
totalShift.x += disp[0];
totalShift.y += disp[1];
if (justStartedDrag) {
var dragDelta = r.hoverData.dragDelta;
if (dragDelta && number(dragDelta[0]) && number(dragDelta[1])) {
totalShift.x += dragDelta[0];
totalShift.y += dragDelta[1];
}
}
}
for (var i = 0; i < draggedElements.length; i++) {
var dEle = draggedElements[i];
if (r.nodeIsDraggable(dEle) && dEle.grabbed()) {
toTrigger.push(dEle);
}
}
r.hoverData.draggingEles = true;
toTrigger.silentShift(totalShift).emit('position drag');
r.redrawHint('drag', true);
r.redraw();
}
} else {
// otherwise save drag delta for when we actually start dragging so the relative grab pos is constant
updateDragDelta();
}
} // prevent the dragging from triggering text selection on the page
preventDefault = true;
}
select[2] = pos[0];
select[3] = pos[1];
if (preventDefault) {
if (e.stopPropagation) e.stopPropagation();
if (e.preventDefault) e.preventDefault();
return false;
}
}, false);
r.registerBinding(window, 'mouseup', function mouseupHandler(e) {
// eslint-disable-line no-undef
var capture = r.hoverData.capture;
if (!capture) {
return;
}
r.hoverData.capture = false;
var cy = r.cy;
var pos = r.projectIntoViewport(e.clientX, e.clientY);
var select = r.selection;
var near = r.findNearestElement(pos[0], pos[1], true, false);
var draggedElements = r.dragData.possibleDragElements;
var down = r.hoverData.down;
var multSelKeyDown = isMultSelKeyDown(e);
if (r.data.bgActivePosistion) {
r.redrawHint('select', true);
r.redraw();
}
r.hoverData.tapholdCancelled = true;
r.data.bgActivePosistion = undefined; // not active bg now
if (down) {
down.unactivate();
}
if (r.hoverData.which === 3) {
var cxtEvt = {
originalEvent: e,
type: 'cxttapend',
position: {
x: pos[0],
y: pos[1]
}
};
if (down) {
down.emit(cxtEvt);
} else {
cy.emit(cxtEvt);
}
if (!r.hoverData.cxtDragged) {
var cxtTap = {
originalEvent: e,
type: 'cxttap',
position: {
x: pos[0],
y: pos[1]
}
};
if (down) {
down.emit(cxtTap);
} else {
cy.emit(cxtTap);
}
}
r.hoverData.cxtDragged = false;
r.hoverData.which = null;
} else if (r.hoverData.which === 1) {
triggerEvents(near, ['mouseup', 'tapend', 'vmouseup'], e, {
x: pos[0],
y: pos[1]
});
if (!r.dragData.didDrag // didn't move a node around
&& !r.hoverData.dragged // didn't pan
&& !r.hoverData.selecting // not box selection
&& !r.hoverData.isOverThresholdDrag // didn't move too much
) {
triggerEvents(down, ['click', 'tap', 'vclick'], e, {
x: pos[0],
y: pos[1]
});
} // Deselect all elements if nothing is currently under the mouse cursor and we aren't dragging something
if (down == null && // not mousedown on node
!r.dragData.didDrag // didn't move the node around
&& !r.hoverData.selecting // not box selection
&& !r.hoverData.dragged // didn't pan
&& !isMultSelKeyDown(e)) {
cy.$(isSelected).unselect(['tapunselect']);
if (draggedElements.length > 0) {
r.redrawHint('eles', true);
}
r.dragData.possibleDragElements = draggedElements = cy.collection();
} // Single selection
if (near == down && !r.dragData.didDrag && !r.hoverData.selecting) {
if (near != null && near._private.selectable) {
if (r.hoverData.dragging) ; else if (cy.selectionType() === 'additive' || multSelKeyDown) {
if (near.selected()) {
near.unselect(['tapunselect']);
} else {
near.select(['tapselect']);
}
} else {
if (!multSelKeyDown) {
cy.$(isSelected).unmerge(near).unselect(['tapunselect']);
near.select(['tapselect']);
}
}
r.redrawHint('eles', true);
}
}
if (r.hoverData.selecting) {
var box = cy.collection(r.getAllInBox(select[0], select[1], select[2], select[3]));
r.redrawHint('select', true);
if (box.length > 0) {
r.redrawHint('eles', true);
}
cy.emit({
type: 'boxend',
originalEvent: e,
position: {
x: pos[0],
y: pos[1]
}
});
var eleWouldBeSelected = function eleWouldBeSelected(ele) {
return ele.selectable() && !ele.selected();
};
if (cy.selectionType() === 'additive') {
box.emit('box').stdFilter(eleWouldBeSelected).select().emit('boxselect');
} else {
if (!multSelKeyDown) {
cy.$(isSelected).unmerge(box).unselect();
}
box.emit('box').stdFilter(eleWouldBeSelected).select().emit('boxselect');
} // always need redraw in case eles unselectable
r.redraw();
} // Cancel drag pan
if (r.hoverData.dragging) {
r.hoverData.dragging = false;
r.redrawHint('select', true);
r.redrawHint('eles', true);
r.redraw();
}
if (!select[4]) {
r.redrawHint('drag', true);
r.redrawHint('eles', true);
var downWasGrabbed = down && down.grabbed();
freeDraggedElements(draggedElements);
if (downWasGrabbed) {
down.emit('freeon');
draggedElements.emit('free');
if (r.dragData.didDrag) {
down.emit('dragfreeon');
draggedElements.emit('dragfree');
}
}
}
} // else not right mouse
select[4] = 0;
r.hoverData.down = null;
r.hoverData.cxtStarted = false;
r.hoverData.draggingEles = false;
r.hoverData.selecting = false;
r.hoverData.isOverThresholdDrag = false;
r.dragData.didDrag = false;
r.hoverData.dragged = false;
r.hoverData.dragDelta = [];
r.hoverData.mdownPos = null;
r.hoverData.mdownGPos = null;
}, false);
var wheelHandler = function wheelHandler(e) {
if (r.scrollingPage) {
return;
} // while scrolling, ignore wheel-to-zoom
var cy = r.cy;
var zoom = cy.zoom();
var pan = cy.pan();
var pos = r.projectIntoViewport(e.clientX, e.clientY);
var rpos = [pos[0] * zoom + pan.x, pos[1] * zoom + pan.y];
if (r.hoverData.draggingEles || r.hoverData.dragging || r.hoverData.cxtStarted || inBoxSelection()) {
// if pan dragging or cxt dragging, wheel movements make no zoom
e.preventDefault();
return;
}
if (cy.panningEnabled() && cy.userPanningEnabled() && cy.zoomingEnabled() && cy.userZoomingEnabled()) {
e.preventDefault();
r.data.wheelZooming = true;
clearTimeout(r.data.wheelTimeout);
r.data.wheelTimeout = setTimeout(function () {
r.data.wheelZooming = false;
r.redrawHint('eles', true);
r.redraw();
}, 150);
var diff;
if (e.deltaY != null) {
diff = e.deltaY / -250;
} else if (e.wheelDeltaY != null) {
diff = e.wheelDeltaY / 1000;
} else {
diff = e.wheelDelta / 1000;
}
diff = diff * r.wheelSensitivity;
var needsWheelFix = e.deltaMode === 1;
if (needsWheelFix) {
// fixes slow wheel events on ff/linux and ff/windows
diff *= 33;
}
var newZoom = cy.zoom() * Math.pow(10, diff);
if (e.type === 'gesturechange') {
newZoom = r.gestureStartZoom * e.scale;
}
cy.zoom({
level: newZoom,
renderedPosition: {
x: rpos[0],
y: rpos[1]
}
});
}
}; // Functions to help with whether mouse wheel should trigger zooming
// --
r.registerBinding(r.container, 'wheel', wheelHandler, true); // disable nonstandard wheel events
// r.registerBinding(r.container, 'mousewheel', wheelHandler, true);
// r.registerBinding(r.container, 'DOMMouseScroll', wheelHandler, true);
// r.registerBinding(r.container, 'MozMousePixelScroll', wheelHandler, true); // older firefox
r.registerBinding(window, 'scroll', function scrollHandler(e) {
// eslint-disable-line no-unused-vars
r.scrollingPage = true;
clearTimeout(r.scrollingPageTimeout);
r.scrollingPageTimeout = setTimeout(function () {
r.scrollingPage = false;
}, 250);
}, true); // desktop safari pinch to zoom start
r.registerBinding(r.container, 'gesturestart', function gestureStartHandler(e) {
r.gestureStartZoom = r.cy.zoom();
if (!r.hasTouchStarted) {
// don't affect touch devices like iphone
e.preventDefault();
}
}, true);
r.registerBinding(r.container, 'gesturechange', function (e) {
if (!r.hasTouchStarted) {
// don't affect touch devices like iphone
wheelHandler(e);
}
}, true); // Functions to help with handling mouseout/mouseover on the Cytoscape container
// Handle mouseout on Cytoscape container
r.registerBinding(r.container, 'mouseout', function mouseOutHandler(e) {
var pos = r.projectIntoViewport(e.clientX, e.clientY);
r.cy.emit({
originalEvent: e,
type: 'mouseout',
position: {
x: pos[0],
y: pos[1]
}
});
}, false);
r.registerBinding(r.container, 'mouseover', function mouseOverHandler(e) {
var pos = r.projectIntoViewport(e.clientX, e.clientY);
r.cy.emit({
originalEvent: e,
type: 'mouseover',
position: {
x: pos[0],
y: pos[1]
}
});
}, false);
var f1x1, f1y1, f2x1, f2y1; // starting points for pinch-to-zoom
var distance1, distance1Sq; // initial distance between finger 1 and finger 2 for pinch-to-zoom
var center1, modelCenter1; // center point on start pinch to zoom
var offsetLeft, offsetTop;
var containerWidth, containerHeight;
var twoFingersStartInside;
var distance = function distance(x1, y1, x2, y2) {
return Math.sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1));
};
var distanceSq = function distanceSq(x1, y1, x2, y2) {
return (x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1);
};
var touchstartHandler;
r.registerBinding(r.container, 'touchstart', touchstartHandler = function touchstartHandler(e) {
r.hasTouchStarted = true;
if (!eventInContainer(e)) {
return;
}
blurActiveDomElement();
r.touchData.capture = true;
r.data.bgActivePosistion = undefined;
var cy = r.cy;
var now = r.touchData.now;
var earlier = r.touchData.earlier;
if (e.touches[0]) {
var pos = r.projectIntoViewport(e.touches[0].clientX, e.touches[0].clientY);
now[0] = pos[0];
now[1] = pos[1];
}
if (e.touches[1]) {
var pos = r.projectIntoViewport(e.touches[1].clientX, e.touches[1].clientY);
now[2] = pos[0];
now[3] = pos[1];
}
if (e.touches[2]) {
var pos = r.projectIntoViewport(e.touches[2].clientX, e.touches[2].clientY);
now[4] = pos[0];
now[5] = pos[1];
} // record starting points for pinch-to-zoom
if (e.touches[1]) {
r.touchData.singleTouchMoved = true;
freeDraggedElements(r.dragData.touchDragEles);
var offsets = r.findContainerClientCoords();
offsetLeft = offsets[0];
offsetTop = offsets[1];
containerWidth = offsets[2];
containerHeight = offsets[3];
f1x1 = e.touches[0].clientX - offsetLeft;
f1y1 = e.touches[0].clientY - offsetTop;
f2x1 = e.touches[1].clientX - offsetLeft;
f2y1 = e.touches[1].clientY - offsetTop;
twoFingersStartInside = 0 <= f1x1 && f1x1 <= containerWidth && 0 <= f2x1 && f2x1 <= containerWidth && 0 <= f1y1 && f1y1 <= containerHeight && 0 <= f2y1 && f2y1 <= containerHeight;
var pan = cy.pan();
var zoom = cy.zoom();
distance1 = distance(f1x1, f1y1, f2x1, f2y1);
distance1Sq = distanceSq(f1x1, f1y1, f2x1, f2y1);
center1 = [(f1x1 + f2x1) / 2, (f1y1 + f2y1) / 2];
modelCenter1 = [(center1[0] - pan.x) / zoom, (center1[1] - pan.y) / zoom]; // consider context tap
var cxtDistThreshold = 200;
var cxtDistThresholdSq = cxtDistThreshold * cxtDistThreshold;
if (distance1Sq < cxtDistThresholdSq && !e.touches[2]) {
var near1 = r.findNearestElement(now[0], now[1], true, true);
var near2 = r.findNearestElement(now[2], now[3], true, true);
if (near1 && near1.isNode()) {
near1.activate().emit({
originalEvent: e,
type: 'cxttapstart',
position: {
x: now[0],
y: now[1]
}
});
r.touchData.start = near1;
} else if (near2 && near2.isNode()) {
near2.activate().emit({
originalEvent: e,
type: 'cxttapstart',
position: {
x: now[0],
y: now[1]
}
});
r.touchData.start = near2;
} else {
cy.emit({
originalEvent: e,
type: 'cxttapstart',
position: {
x: now[0],
y: now[1]
}
});
}
if (r.touchData.start) {
r.touchData.start._private.grabbed = false;
}
r.touchData.cxt = true;
r.touchData.cxtDragged = false;
r.data.bgActivePosistion = undefined;
r.redraw();
return;
}
}
if (e.touches[2]) {
// ignore
// safari on ios pans the page otherwise (normally you should be able to preventdefault on touchmove...)
if (cy.boxSelectionEnabled()) {
e.preventDefault();
}
} else if (e.touches[1]) ; else if (e.touches[0]) {
var nears = r.findNearestElements(now[0], now[1], true, true);
var near = nears[0];
if (near != null) {
near.activate();
r.touchData.start = near;
r.touchData.starts = nears;
if (r.nodeIsGrabbable(near)) {
var draggedEles = r.dragData.touchDragEles = cy.collection();
var selectedNodes = null;
r.redrawHint('eles', true);
r.redrawHint('drag', true);
if (near.selected()) {
// reset drag elements, since near will be added again
selectedNodes = cy.$(function (ele) {
return ele.selected() && r.nodeIsGrabbable(ele);
});
addNodesToDrag(selectedNodes, {
addToList: draggedEles
});
} else {
addNodeToDrag(near, {
addToList: draggedEles
});
}
setGrabTarget(near);
var makeEvent = function makeEvent(type) {
return {
originalEvent: e,
type: type,
position: {
x: now[0],
y: now[1]
}
};
};
near.emit(makeEvent('grabon'));
if (selectedNodes) {
selectedNodes.forEach(function (n) {
n.emit(makeEvent('grab'));
});
} else {
near.emit(makeEvent('grab'));
}
}
}
triggerEvents(near, ['touchstart', 'tapstart', 'vmousedown'], e, {
x: now[0],
y: now[1]
});
if (near == null) {
r.data.bgActivePosistion = {
x: pos[0],
y: pos[1]
};
r.redrawHint('select', true);
r.redraw();
} // Tap, taphold
// -----
r.touchData.singleTouchMoved = false;
r.touchData.singleTouchStartTime = +new Date();
clearTimeout(r.touchData.tapholdTimeout);
r.touchData.tapholdTimeout = setTimeout(function () {
if (r.touchData.singleTouchMoved === false && !r.pinching // if pinching, then taphold unselect shouldn't take effect
&& !r.touchData.selecting // box selection shouldn't allow taphold through
) {
triggerEvents(r.touchData.start, ['taphold'], e, {
x: now[0],
y: now[1]
});
}
}, r.tapholdDuration);
}
if (e.touches.length >= 1) {
var sPos = r.touchData.startPosition = [];
for (var i = 0; i < now.length; i++) {
sPos[i] = earlier[i] = now[i];
}
var touch0 = e.touches[0];
r.touchData.startGPosition = [touch0.clientX, touch0.clientY];
}
}, false);
var touchmoveHandler;
r.registerBinding(window, 'touchmove', touchmoveHandler = function touchmoveHandler(e) {
// eslint-disable-line no-undef
var capture = r.touchData.capture;
if (!capture && !eventInContainer(e)) {
return;
}
var select = r.selection;
var cy = r.cy;
var now = r.touchData.now;
var earlier = r.touchData.earlier;
var zoom = cy.zoom();
if (e.touches[0]) {
var pos = r.projectIntoViewport(e.touches[0].clientX, e.touches[0].clientY);
now[0] = pos[0];
now[1] = pos[1];
}
if (e.touches[1]) {
var pos = r.projectIntoViewport(e.touches[1].clientX, e.touches[1].clientY);
now[2] = pos[0];
now[3] = pos[1];
}
if (e.touches[2]) {
var pos = r.projectIntoViewport(e.touches[2].clientX, e.touches[2].clientY);
now[4] = pos[0];
now[5] = pos[1];
}
var startGPos = r.touchData.startGPosition;
var isOverThresholdDrag;
if (capture && e.touches[0] && startGPos) {
var disp = [];
for (var j = 0; j < now.length; j++) {
disp[j] = now[j] - earlier[j];
}
var dx = e.touches[0].clientX - startGPos[0];
var dx2 = dx * dx;
var dy = e.touches[0].clientY - startGPos[1];
var dy2 = dy * dy;
var dist2 = dx2 + dy2;
isOverThresholdDrag = dist2 >= r.touchTapThreshold2;
} // context swipe cancelling
if (capture && r.touchData.cxt) {
e.preventDefault();
var f1x2 = e.touches[0].clientX - offsetLeft,
f1y2 = e.touches[0].clientY - offsetTop;
var f2x2 = e.touches[1].clientX - offsetLeft,
f2y2 = e.touches[1].clientY - offsetTop; // var distance2 = distance( f1x2, f1y2, f2x2, f2y2 );
var distance2Sq = distanceSq(f1x2, f1y2, f2x2, f2y2);
var factorSq = distance2Sq / distance1Sq;
var distThreshold = 150;
var distThresholdSq = distThreshold * distThreshold;
var factorThreshold = 1.5;
var factorThresholdSq = factorThreshold * factorThreshold; // cancel ctx gestures if the distance b/t the fingers increases
if (factorSq >= factorThresholdSq || distance2Sq >= distThresholdSq) {
r.touchData.cxt = false;
r.data.bgActivePosistion = undefined;
r.redrawHint('select', true);
var cxtEvt = {
originalEvent: e,
type: 'cxttapend',
position: {
x: now[0],
y: now[1]
}
};
if (r.touchData.start) {
r.touchData.start.unactivate().emit(cxtEvt);
r.touchData.start = null;
} else {
cy.emit(cxtEvt);
}
}
} // context swipe
if (capture && r.touchData.cxt) {
var cxtEvt = {
originalEvent: e,
type: 'cxtdrag',
position: {
x: now[0],
y: now[1]
}
};
r.data.bgActivePosistion = undefined;
r.redrawHint('select', true);
if (r.touchData.start) {
r.touchData.start.emit(cxtEvt);
} else {
cy.emit(cxtEvt);
}
if (r.touchData.start) {
r.touchData.start._private.grabbed = false;
}
r.touchData.cxtDragged = true;
var near = r.findNearestElement(now[0], now[1], true, true);
if (!r.touchData.cxtOver || near !== r.touchData.cxtOver) {
if (r.touchData.cxtOver) {
r.touchData.cxtOver.emit({
originalEvent: e,
type: 'cxtdragout',
position: {
x: now[0],
y: now[1]
}
});
}
r.touchData.cxtOver = near;
if (near) {
near.emit({
originalEvent: e,
type: 'cxtdragover',
position: {
x: now[0],
y: now[1]
}
});
}
} // box selection
} else if (capture && e.touches[2] && cy.boxSelectionEnabled()) {
e.preventDefault();
r.data.bgActivePosistion = undefined;
this.lastThreeTouch = +new Date();
if (!r.touchData.selecting) {
cy.emit({
originalEvent: e,
type: 'boxstart',
position: {
x: now[0],
y: now[1]
}
});
}
r.touchData.selecting = true;
r.touchData.didSelect = true;
select[4] = 1;
if (!select || select.length === 0 || select[0] === undefined) {
select[0] = (now[0] + now[2] + now[4]) / 3;
select[1] = (now[1] + now[3] + now[5]) / 3;
select[2] = (now[0] + now[2] + now[4]) / 3 + 1;
select[3] = (now[1] + now[3] + now[5]) / 3 + 1;
} else {
select[2] = (now[0] + now[2] + now[4]) / 3;
select[3] = (now[1] + now[3] + now[5]) / 3;
}
r.redrawHint('select', true);
r.redraw(); // pinch to zoom
} else if (capture && e.touches[1] && !r.touchData.didSelect // don't allow box selection to degrade to pinch-to-zoom
&& cy.zoomingEnabled() && cy.panningEnabled() && cy.userZoomingEnabled() && cy.userPanningEnabled()) {
// two fingers => pinch to zoom
e.preventDefault();
r.data.bgActivePosistion = undefined;
r.redrawHint('select', true);
var draggedEles = r.dragData.touchDragEles;
if (draggedEles) {
r.redrawHint('drag', true);
for (var i = 0; i < draggedEles.length; i++) {
var de_p = draggedEles[i]._private;
de_p.grabbed = false;
de_p.rscratch.inDragLayer = false;
}
}
var _start = r.touchData.start; // (x2, y2) for fingers 1 and 2
var f1x2 = e.touches[0].clientX - offsetLeft,
f1y2 = e.touches[0].clientY - offsetTop;
var f2x2 = e.touches[1].clientX - offsetLeft,
f2y2 = e.touches[1].clientY - offsetTop;
var distance2 = distance(f1x2, f1y2, f2x2, f2y2); // var distance2Sq = distanceSq( f1x2, f1y2, f2x2, f2y2 );
// var factor = Math.sqrt( distance2Sq ) / Math.sqrt( distance1Sq );
var factor = distance2 / distance1;
if (twoFingersStartInside) {
// delta finger1
var df1x = f1x2 - f1x1;
var df1y = f1y2 - f1y1; // delta finger 2
var df2x = f2x2 - f2x1;
var df2y = f2y2 - f2y1; // translation is the normalised vector of the two fingers movement
// i.e. so pinching cancels out and moving together pans
var tx = (df1x + df2x) / 2;
var ty = (df1y + df2y) / 2; // now calculate the zoom
var zoom1 = cy.zoom();
var zoom2 = zoom1 * factor;
var pan1 = cy.pan(); // the model center point converted to the current rendered pos
var ctrx = modelCenter1[0] * zoom1 + pan1.x;
var ctry = modelCenter1[1] * zoom1 + pan1.y;
var pan2 = {
x: -zoom2 / zoom1 * (ctrx - pan1.x - tx) + ctrx,
y: -zoom2 / zoom1 * (ctry - pan1.y - ty) + ctry
}; // remove dragged eles
if (_start && _start.active()) {
var draggedEles = r.dragData.touchDragEles;
freeDraggedElements(draggedEles);
r.redrawHint('drag', true);
r.redrawHint('eles', true);
_start.unactivate().emit('freeon');
draggedEles.emit('free');
if (r.dragData.didDrag) {
_start.emit('dragfreeon');
draggedEles.emit('dragfree');
}
}
cy.viewport({
zoom: zoom2,
pan: pan2,
cancelOnFailedZoom: true
});
distance1 = distance2;
f1x1 = f1x2;
f1y1 = f1y2;
f2x1 = f2x2;
f2y1 = f2y2;
r.pinching = true;
} // Re-project
if (e.touches[0]) {
var pos = r.projectIntoViewport(e.touches[0].clientX, e.touches[0].clientY);
now[0] = pos[0];
now[1] = pos[1];
}
if (e.touches[1]) {
var pos = r.projectIntoViewport(e.touches[1].clientX, e.touches[1].clientY);
now[2] = pos[0];
now[3] = pos[1];
}
if (e.touches[2]) {
var pos = r.projectIntoViewport(e.touches[2].clientX, e.touches[2].clientY);
now[4] = pos[0];
now[5] = pos[1];
}
} else if (e.touches[0] && !r.touchData.didSelect // don't allow box selection to degrade to single finger events like panning
) {
var start = r.touchData.start;
var last = r.touchData.last;
var near;
if (!r.hoverData.draggingEles && !r.swipePanning) {
near = r.findNearestElement(now[0], now[1], true, true);
}
if (capture && start != null) {
e.preventDefault();
} // dragging nodes
if (capture && start != null && r.nodeIsDraggable(start)) {
if (isOverThresholdDrag) {
// then dragging can happen
var draggedEles = r.dragData.touchDragEles;
var justStartedDrag = !r.dragData.didDrag;
if (justStartedDrag) {
addNodesToDrag(draggedEles, {
inDragLayer: true
});
}
r.dragData.didDrag = true;
var totalShift = {
x: 0,
y: 0
};
if (number(disp[0]) && number(disp[1])) {
totalShift.x += disp[0];
totalShift.y += disp[1];
if (justStartedDrag) {
r.redrawHint('eles', true);
var dragDelta = r.touchData.dragDelta;
if (dragDelta && number(dragDelta[0]) && number(dragDelta[1])) {
totalShift.x += dragDelta[0];
totalShift.y += dragDelta[1];
}
}
}
r.hoverData.draggingEles = true;
draggedEles.silentShift(totalShift).emit('position drag');
r.redrawHint('drag', true);
if (r.touchData.startPosition[0] == earlier[0] && r.touchData.startPosition[1] == earlier[1]) {
r.redrawHint('eles', true);
}
r.redraw();
} else {
// otherise keep track of drag delta for later
var dragDelta = r.touchData.dragDelta = r.touchData.dragDelta || [];
if (dragDelta.length === 0) {
dragDelta.push(disp[0]);
dragDelta.push(disp[1]);
} else {
dragDelta[0] += disp[0];
dragDelta[1] += disp[1];
}
}
} // touchmove
{
triggerEvents(start || near, ['touchmove', 'tapdrag', 'vmousemove'], e, {
x: now[0],
y: now[1]
});
if ((!start || !start.grabbed()) && near != last) {
if (last) {
last.emit({
originalEvent: e,
type: 'tapdragout',
position: {
x: now[0],
y: now[1]
}
});
}
if (near) {
near.emit({
originalEvent: e,
type: 'tapdragover',
position: {
x: now[0],
y: now[1]
}
});
}
}
r.touchData.last = near;
} // check to cancel taphold
if (capture) {
for (var i = 0; i < now.length; i++) {
if (now[i] && r.touchData.startPosition[i] && isOverThresholdDrag) {
r.touchData.singleTouchMoved = true;
}
}
} // panning
if (capture && (start == null || start.pannable()) && cy.panningEnabled() && cy.userPanningEnabled()) {
var allowPassthrough = allowPanningPassthrough(start, r.touchData.starts);
if (allowPassthrough) {
e.preventDefault();
if (!r.data.bgActivePosistion) {
r.data.bgActivePosistion = array2point(r.touchData.startPosition);
}
if (r.swipePanning) {
cy.panBy({
x: disp[0] * zoom,
y: disp[1] * zoom
});
} else if (isOverThresholdDrag) {
r.swipePanning = true;
cy.panBy({
x: dx * zoom,
y: dy * zoom
});
if (start) {
start.unactivate();
r.redrawHint('select', true);
r.touchData.start = null;
}
}
} // Re-project
var pos = r.projectIntoViewport(e.touches[0].clientX, e.touches[0].clientY);
now[0] = pos[0];
now[1] = pos[1];
}
}
for (var j = 0; j < now.length; j++) {
earlier[j] = now[j];
} // the active bg indicator should be removed when making a swipe that is neither for dragging nodes or panning
if (capture && e.touches.length > 0 && !r.hoverData.draggingEles && !r.swipePanning && r.data.bgActivePosistion != null) {
r.data.bgActivePosistion = undefined;
r.redrawHint('select', true);
r.redraw();
}
}, false);
var touchcancelHandler;
r.registerBinding(window, 'touchcancel', touchcancelHandler = function touchcancelHandler(e) {
// eslint-disable-line no-unused-vars
var start = r.touchData.start;
r.touchData.capture = false;
if (start) {
start.unactivate();
}
});
var touchendHandler;
r.registerBinding(window, 'touchend', touchendHandler = function touchendHandler(e) {
// eslint-disable-line no-unused-vars
var start = r.touchData.start;
var capture = r.touchData.capture;
if (capture) {
if (e.touches.length === 0) {
r.touchData.capture = false;
}
e.preventDefault();
} else {
return;
}
var select = r.selection;
r.swipePanning = false;
r.hoverData.draggingEles = false;
var cy = r.cy;
var zoom = cy.zoom();
var now = r.touchData.now;
var earlier = r.touchData.earlier;
if (e.touches[0]) {
var pos = r.projectIntoViewport(e.touches[0].clientX, e.touches[0].clientY);
now[0] = pos[0];
now[1] = pos[1];
}
if (e.touches[1]) {
var pos = r.projectIntoViewport(e.touches[1].clientX, e.touches[1].clientY);
now[2] = pos[0];
now[3] = pos[1];
}
if (e.touches[2]) {
var pos = r.projectIntoViewport(e.touches[2].clientX, e.touches[2].clientY);
now[4] = pos[0];
now[5] = pos[1];
}
if (start) {
start.unactivate();
}
var ctxTapend;
if (r.touchData.cxt) {
ctxTapend = {
originalEvent: e,
type: 'cxttapend',
position: {
x: now[0],
y: now[1]
}
};
if (start) {
start.emit(ctxTapend);
} else {
cy.emit(ctxTapend);
}
if (!r.touchData.cxtDragged) {
var ctxTap = {
originalEvent: e,
type: 'cxttap',
position: {
x: now[0],
y: now[1]
}
};
if (start) {
start.emit(ctxTap);
} else {
cy.emit(ctxTap);
}
}
if (r.touchData.start) {
r.touchData.start._private.grabbed = false;
}
r.touchData.cxt = false;
r.touchData.start = null;
r.redraw();
return;
} // no more box selection if we don't have three fingers
if (!e.touches[2] && cy.boxSelectionEnabled() && r.touchData.selecting) {
r.touchData.selecting = false;
var box = cy.collection(r.getAllInBox(select[0], select[1], select[2], select[3]));
select[0] = undefined;
select[1] = undefined;
select[2] = undefined;
select[3] = undefined;
select[4] = 0;
r.redrawHint('select', true);
cy.emit({
type: 'boxend',
originalEvent: e,
position: {
x: now[0],
y: now[1]
}
});
var eleWouldBeSelected = function eleWouldBeSelected(ele) {
return ele.selectable() && !ele.selected();
};
box.emit('box').stdFilter(eleWouldBeSelected).select().emit('boxselect');
if (box.nonempty()) {
r.redrawHint('eles', true);
}
r.redraw();
}
if (start != null) {
start.unactivate();
}
if (e.touches[2]) {
r.data.bgActivePosistion = undefined;
r.redrawHint('select', true);
} else if (e.touches[1]) ; else if (e.touches[0]) ; else if (!e.touches[0]) {
r.data.bgActivePosistion = undefined;
r.redrawHint('select', true);
var draggedEles = r.dragData.touchDragEles;
if (start != null) {
var startWasGrabbed = start._private.grabbed;
freeDraggedElements(draggedEles);
r.redrawHint('drag', true);
r.redrawHint('eles', true);
if (startWasGrabbed) {
start.emit('freeon');
draggedEles.emit('free');
if (r.dragData.didDrag) {
start.emit('dragfreeon');
draggedEles.emit('dragfree');
}
}
triggerEvents(start, ['touchend', 'tapend', 'vmouseup', 'tapdragout'], e, {
x: now[0],
y: now[1]
});
start.unactivate();
r.touchData.start = null;
} else {
var near = r.findNearestElement(now[0], now[1], true, true);
triggerEvents(near, ['touchend', 'tapend', 'vmouseup', 'tapdragout'], e, {
x: now[0],
y: now[1]
});
}
var dx = r.touchData.startPosition[0] - now[0];
var dx2 = dx * dx;
var dy = r.touchData.startPosition[1] - now[1];
var dy2 = dy * dy;
var dist2 = dx2 + dy2;
var rdist2 = dist2 * zoom * zoom; // Tap event, roughly same as mouse click event for touch
if (!r.touchData.singleTouchMoved) {
if (!start) {
cy.$(':selected').unselect(['tapunselect']);
}
triggerEvents(start, ['tap', 'vclick'], e, {
x: now[0],
y: now[1]
});
} // Prepare to select the currently touched node, only if it hasn't been dragged past a certain distance
if (start != null && !r.dragData.didDrag // didn't drag nodes around
&& start._private.selectable && rdist2 < r.touchTapThreshold2 && !r.pinching // pinch to zoom should not affect selection
) {
if (cy.selectionType() === 'single') {
cy.$(isSelected).unmerge(start).unselect(['tapunselect']);
start.select(['tapselect']);
} else {
if (start.selected()) {
start.unselect(['tapunselect']);
} else {
start.select(['tapselect']);
}
}
r.redrawHint('eles', true);
}
r.touchData.singleTouchMoved = true;
}
for (var j = 0; j < now.length; j++) {
earlier[j] = now[j];
}
r.dragData.didDrag = false; // reset for next touchstart
if (e.touches.length === 0) {
r.touchData.dragDelta = [];
r.touchData.startPosition = null;
r.touchData.startGPosition = null;
r.touchData.didSelect = false;
}
if (e.touches.length < 2) {
if (e.touches.length === 1) {
// the old start global pos'n may not be the same finger that remains
r.touchData.startGPosition = [e.touches[0].clientX, e.touches[0].clientY];
}
r.pinching = false;
r.redrawHint('eles', true);
r.redraw();
} //r.redraw();
}, false); // fallback compatibility layer for ms pointer events
if (typeof TouchEvent === 'undefined') {
var pointers = [];
var makeTouch = function makeTouch(e) {
return {
clientX: e.clientX,
clientY: e.clientY,
force: 1,
identifier: e.pointerId,
pageX: e.pageX,
pageY: e.pageY,
radiusX: e.width / 2,
radiusY: e.height / 2,
screenX: e.screenX,
screenY: e.screenY,
target: e.target
};
};
var makePointer = function makePointer(e) {
return {
event: e,
touch: makeTouch(e)
};
};
var addPointer = function addPointer(e) {
pointers.push(makePointer(e));
};
var removePointer = function removePointer(e) {
for (var i = 0; i < pointers.length; i++) {
var p = pointers[i];
if (p.event.pointerId === e.pointerId) {
pointers.splice(i, 1);
return;
}
}
};
var updatePointer = function updatePointer(e) {
var p = pointers.filter(function (p) {
return p.event.pointerId === e.pointerId;
})[0];
p.event = e;
p.touch = makeTouch(e);
};
var addTouchesToEvent = function addTouchesToEvent(e) {
e.touches = pointers.map(function (p) {
return p.touch;
});
};
var pointerIsMouse = function pointerIsMouse(e) {
return e.pointerType === 'mouse' || e.pointerType === 4;
};
r.registerBinding(r.container, 'pointerdown', function (e) {
if (pointerIsMouse(e)) {
return;
} // mouse already handled
e.preventDefault();
addPointer(e);
addTouchesToEvent(e);
touchstartHandler(e);
});
r.registerBinding(r.container, 'pointerup', function (e) {
if (pointerIsMouse(e)) {
return;
} // mouse already handled
removePointer(e);
addTouchesToEvent(e);
touchendHandler(e);
});
r.registerBinding(r.container, 'pointercancel', function (e) {
if (pointerIsMouse(e)) {
return;
} // mouse already handled
removePointer(e);
addTouchesToEvent(e);
touchcancelHandler(e);
});
r.registerBinding(r.container, 'pointermove', function (e) {
if (pointerIsMouse(e)) {
return;
} // mouse already handled
e.preventDefault();
updatePointer(e);
addTouchesToEvent(e);
touchmoveHandler(e);
});
}
};
var BRp$d = {};
BRp$d.generatePolygon = function (name, points) {
return this.nodeShapes[name] = {
renderer: this,
name: name,
points: points,
draw: function draw(context, centerX, centerY, width, height) {
this.renderer.nodeShapeImpl('polygon', context, centerX, centerY, width, height, this.points);
},
intersectLine: function intersectLine(nodeX, nodeY, width, height, x, y, padding) {
return polygonIntersectLine(x, y, this.points, nodeX, nodeY, width / 2, height / 2, padding);
},
checkPoint: function checkPoint(x, y, padding, width, height, centerX, centerY) {
return pointInsidePolygon(x, y, this.points, centerX, centerY, width, height, [0, -1], padding);
}
};
};
BRp$d.generateEllipse = function () {
return this.nodeShapes['ellipse'] = {
renderer: this,
name: 'ellipse',
draw: function draw(context, centerX, centerY, width, height) {
this.renderer.nodeShapeImpl(this.name, context, centerX, centerY, width, height);
},
intersectLine: function intersectLine(nodeX, nodeY, width, height, x, y, padding) {
return intersectLineEllipse(x, y, nodeX, nodeY, width / 2 + padding, height / 2 + padding);
},
checkPoint: function checkPoint(x, y, padding, width, height, centerX, centerY) {
return checkInEllipse(x, y, width, height, centerX, centerY, padding);
}
};
};
BRp$d.generateRoundPolygon = function (name, points) {
// Pre-compute control points
// Since these points depend on the radius length (which in turns depend on the width/height of the node) we will only pre-compute
// the unit vectors.
// For simplicity the layout will be:
// [ p0, UnitVectorP0P1, p1, UniVectorP1P2, ..., pn, UnitVectorPnP0 ]
var allPoints = new Array(points.length * 2);
for (var i = 0; i < points.length / 2; i++) {
var sourceIndex = i * 2;
var destIndex = void 0;
if (i < points.length / 2 - 1) {
destIndex = (i + 1) * 2;
} else {
destIndex = 0;
}
allPoints[i * 4] = points[sourceIndex];
allPoints[i * 4 + 1] = points[sourceIndex + 1];
var xDest = points[destIndex] - points[sourceIndex];
var yDest = points[destIndex + 1] - points[sourceIndex + 1];
var norm = Math.sqrt(xDest * xDest + yDest * yDest);
allPoints[i * 4 + 2] = xDest / norm;
allPoints[i * 4 + 3] = yDest / norm;
}
return this.nodeShapes[name] = {
renderer: this,
name: name,
points: allPoints,
draw: function draw(context, centerX, centerY, width, height) {
this.renderer.nodeShapeImpl('round-polygon', context, centerX, centerY, width, height, this.points);
},
intersectLine: function intersectLine(nodeX, nodeY, width, height, x, y, padding) {
return roundPolygonIntersectLine(x, y, this.points, nodeX, nodeY, width, height);
},
checkPoint: function checkPoint(x, y, padding, width, height, centerX, centerY) {
return pointInsideRoundPolygon(x, y, this.points, centerX, centerY, width, height);
}
};
};
BRp$d.generateRoundRectangle = function () {
return this.nodeShapes['round-rectangle'] = this.nodeShapes['roundrectangle'] = {
renderer: this,
name: 'round-rectangle',
points: generateUnitNgonPointsFitToSquare(4, 0),
draw: function draw(context, centerX, centerY, width, height) {
this.renderer.nodeShapeImpl(this.name, context, centerX, centerY, width, height);
},
intersectLine: function intersectLine(nodeX, nodeY, width, height, x, y, padding) {
return roundRectangleIntersectLine(x, y, nodeX, nodeY, width, height, padding);
},
checkPoint: function checkPoint(x, y, padding, width, height, centerX, centerY) {
var cornerRadius = getRoundRectangleRadius(width, height);
var diam = cornerRadius * 2; // Check hBox
if (pointInsidePolygon(x, y, this.points, centerX, centerY, width, height - diam, [0, -1], padding)) {
return true;
} // Check vBox
if (pointInsidePolygon(x, y, this.points, centerX, centerY, width - diam, height, [0, -1], padding)) {
return true;
} // Check top left quarter circle
if (checkInEllipse(x, y, diam, diam, centerX - width / 2 + cornerRadius, centerY - height / 2 + cornerRadius, padding)) {
return true;
} // Check top right quarter circle
if (checkInEllipse(x, y, diam, diam, centerX + width / 2 - cornerRadius, centerY - height / 2 + cornerRadius, padding)) {
return true;
} // Check bottom right quarter circle
if (checkInEllipse(x, y, diam, diam, centerX + width / 2 - cornerRadius, centerY + height / 2 - cornerRadius, padding)) {
return true;
} // Check bottom left quarter circle
if (checkInEllipse(x, y, diam, diam, centerX - width / 2 + cornerRadius, centerY + height / 2 - cornerRadius, padding)) {
return true;
}
return false;
}
};
};
BRp$d.generateCutRectangle = function () {
return this.nodeShapes['cut-rectangle'] = this.nodeShapes['cutrectangle'] = {
renderer: this,
name: 'cut-rectangle',
cornerLength: getCutRectangleCornerLength(),
points: generateUnitNgonPointsFitToSquare(4, 0),
draw: function draw(context, centerX, centerY, width, height) {
this.renderer.nodeShapeImpl(this.name, context, centerX, centerY, width, height);
},
generateCutTrianglePts: function generateCutTrianglePts(width, height, centerX, centerY) {
var cl = this.cornerLength;
var hh = height / 2;
var hw = width / 2;
var xBegin = centerX - hw;
var xEnd = centerX + hw;
var yBegin = centerY - hh;
var yEnd = centerY + hh; // points are in clockwise order, inner (imaginary) triangle pt on [4, 5]
return {
topLeft: [xBegin, yBegin + cl, xBegin + cl, yBegin, xBegin + cl, yBegin + cl],
topRight: [xEnd - cl, yBegin, xEnd, yBegin + cl, xEnd - cl, yBegin + cl],
bottomRight: [xEnd, yEnd - cl, xEnd - cl, yEnd, xEnd - cl, yEnd - cl],
bottomLeft: [xBegin + cl, yEnd, xBegin, yEnd - cl, xBegin + cl, yEnd - cl]
};
},
intersectLine: function intersectLine(nodeX, nodeY, width, height, x, y, padding) {
var cPts = this.generateCutTrianglePts(width + 2 * padding, height + 2 * padding, nodeX, nodeY);
var pts = [].concat.apply([], [cPts.topLeft.splice(0, 4), cPts.topRight.splice(0, 4), cPts.bottomRight.splice(0, 4), cPts.bottomLeft.splice(0, 4)]);
return polygonIntersectLine(x, y, pts, nodeX, nodeY);
},
checkPoint: function checkPoint(x, y, padding, width, height, centerX, centerY) {
// Check hBox
if (pointInsidePolygon(x, y, this.points, centerX, centerY, width, height - 2 * this.cornerLength, [0, -1], padding)) {
return true;
} // Check vBox
if (pointInsidePolygon(x, y, this.points, centerX, centerY, width - 2 * this.cornerLength, height, [0, -1], padding)) {
return true;
}
var cutTrianglePts = this.generateCutTrianglePts(width, height, centerX, centerY);
return pointInsidePolygonPoints(x, y, cutTrianglePts.topLeft) || pointInsidePolygonPoints(x, y, cutTrianglePts.topRight) || pointInsidePolygonPoints(x, y, cutTrianglePts.bottomRight) || pointInsidePolygonPoints(x, y, cutTrianglePts.bottomLeft);
}
};
};
BRp$d.generateBarrel = function () {
return this.nodeShapes['barrel'] = {
renderer: this,
name: 'barrel',
points: generateUnitNgonPointsFitToSquare(4, 0),
draw: function draw(context, centerX, centerY, width, height) {
this.renderer.nodeShapeImpl(this.name, context, centerX, centerY, width, height);
},
intersectLine: function intersectLine(nodeX, nodeY, width, height, x, y, padding) {
// use two fixed t values for the bezier curve approximation
var t0 = 0.15;
var t1 = 0.5;
var t2 = 0.85;
var bPts = this.generateBarrelBezierPts(width + 2 * padding, height + 2 * padding, nodeX, nodeY);
var approximateBarrelCurvePts = function approximateBarrelCurvePts(pts) {
// approximate curve pts based on the two t values
var m0 = qbezierPtAt({
x: pts[0],
y: pts[1]
}, {
x: pts[2],
y: pts[3]
}, {
x: pts[4],
y: pts[5]
}, t0);
var m1 = qbezierPtAt({
x: pts[0],
y: pts[1]
}, {
x: pts[2],
y: pts[3]
}, {
x: pts[4],
y: pts[5]
}, t1);
var m2 = qbezierPtAt({
x: pts[0],
y: pts[1]
}, {
x: pts[2],
y: pts[3]
}, {
x: pts[4],
y: pts[5]
}, t2);
return [pts[0], pts[1], m0.x, m0.y, m1.x, m1.y, m2.x, m2.y, pts[4], pts[5]];
};
var pts = [].concat(approximateBarrelCurvePts(bPts.topLeft), approximateBarrelCurvePts(bPts.topRight), approximateBarrelCurvePts(bPts.bottomRight), approximateBarrelCurvePts(bPts.bottomLeft));
return polygonIntersectLine(x, y, pts, nodeX, nodeY);
},
generateBarrelBezierPts: function generateBarrelBezierPts(width, height, centerX, centerY) {
var hh = height / 2;
var hw = width / 2;
var xBegin = centerX - hw;
var xEnd = centerX + hw;
var yBegin = centerY - hh;
var yEnd = centerY + hh;
var curveConstants = getBarrelCurveConstants(width, height);
var hOffset = curveConstants.heightOffset;
var wOffset = curveConstants.widthOffset;
var ctrlPtXOffset = curveConstants.ctrlPtOffsetPct * width; // points are in clockwise order, inner (imaginary) control pt on [4, 5]
var pts = {
topLeft: [xBegin, yBegin + hOffset, xBegin + ctrlPtXOffset, yBegin, xBegin + wOffset, yBegin],
topRight: [xEnd - wOffset, yBegin, xEnd - ctrlPtXOffset, yBegin, xEnd, yBegin + hOffset],
bottomRight: [xEnd, yEnd - hOffset, xEnd - ctrlPtXOffset, yEnd, xEnd - wOffset, yEnd],
bottomLeft: [xBegin + wOffset, yEnd, xBegin + ctrlPtXOffset, yEnd, xBegin, yEnd - hOffset]
};
pts.topLeft.isTop = true;
pts.topRight.isTop = true;
pts.bottomLeft.isBottom = true;
pts.bottomRight.isBottom = true;
return pts;
},
checkPoint: function checkPoint(x, y, padding, width, height, centerX, centerY) {
var curveConstants = getBarrelCurveConstants(width, height);
var hOffset = curveConstants.heightOffset;
var wOffset = curveConstants.widthOffset; // Check hBox
if (pointInsidePolygon(x, y, this.points, centerX, centerY, width, height - 2 * hOffset, [0, -1], padding)) {
return true;
} // Check vBox
if (pointInsidePolygon(x, y, this.points, centerX, centerY, width - 2 * wOffset, height, [0, -1], padding)) {
return true;
}
var barrelCurvePts = this.generateBarrelBezierPts(width, height, centerX, centerY);
var getCurveT = function getCurveT(x, y, curvePts) {
var x0 = curvePts[4];
var x1 = curvePts[2];
var x2 = curvePts[0];
var y0 = curvePts[5]; // var y1 = curvePts[ 3 ];
var y2 = curvePts[1];
var xMin = Math.min(x0, x2);
var xMax = Math.max(x0, x2);
var yMin = Math.min(y0, y2);
var yMax = Math.max(y0, y2);
if (xMin <= x && x <= xMax && yMin <= y && y <= yMax) {
var coeff = bezierPtsToQuadCoeff(x0, x1, x2);
var roots = solveQuadratic(coeff[0], coeff[1], coeff[2], x);
var validRoots = roots.filter(function (r) {
return 0 <= r && r <= 1;
});
if (validRoots.length > 0) {
return validRoots[0];
}
}
return null;
};
var curveRegions = Object.keys(barrelCurvePts);
for (var i = 0; i < curveRegions.length; i++) {
var corner = curveRegions[i];
var cornerPts = barrelCurvePts[corner];
var t = getCurveT(x, y, cornerPts);
if (t == null) {
continue;
}
var y0 = cornerPts[5];
var y1 = cornerPts[3];
var y2 = cornerPts[1];
var bezY = qbezierAt(y0, y1, y2, t);
if (cornerPts.isTop && bezY <= y) {
return true;
}
if (cornerPts.isBottom && y <= bezY) {
return true;
}
}
return false;
}
};
};
BRp$d.generateBottomRoundrectangle = function () {
return this.nodeShapes['bottom-round-rectangle'] = this.nodeShapes['bottomroundrectangle'] = {
renderer: this,
name: 'bottom-round-rectangle',
points: generateUnitNgonPointsFitToSquare(4, 0),
draw: function draw(context, centerX, centerY, width, height) {
this.renderer.nodeShapeImpl(this.name, context, centerX, centerY, width, height);
},
intersectLine: function intersectLine(nodeX, nodeY, width, height, x, y, padding) {
var topStartX = nodeX - (width / 2 + padding);
var topStartY = nodeY - (height / 2 + padding);
var topEndY = topStartY;
var topEndX = nodeX + (width / 2 + padding);
var topIntersections = finiteLinesIntersect(x, y, nodeX, nodeY, topStartX, topStartY, topEndX, topEndY, false);
if (topIntersections.length > 0) {
return topIntersections;
}
return roundRectangleIntersectLine(x, y, nodeX, nodeY, width, height, padding);
},
checkPoint: function checkPoint(x, y, padding, width, height, centerX, centerY) {
var cornerRadius = getRoundRectangleRadius(width, height);
var diam = 2 * cornerRadius; // Check hBox
if (pointInsidePolygon(x, y, this.points, centerX, centerY, width, height - diam, [0, -1], padding)) {
return true;
} // Check vBox
if (pointInsidePolygon(x, y, this.points, centerX, centerY, width - diam, height, [0, -1], padding)) {
return true;
} // check non-rounded top side
var outerWidth = width / 2 + 2 * padding;
var outerHeight = height / 2 + 2 * padding;
var points = [centerX - outerWidth, centerY - outerHeight, centerX - outerWidth, centerY, centerX + outerWidth, centerY, centerX + outerWidth, centerY - outerHeight];
if (pointInsidePolygonPoints(x, y, points)) {
return true;
} // Check bottom right quarter circle
if (checkInEllipse(x, y, diam, diam, centerX + width / 2 - cornerRadius, centerY + height / 2 - cornerRadius, padding)) {
return true;
} // Check bottom left quarter circle
if (checkInEllipse(x, y, diam, diam, centerX - width / 2 + cornerRadius, centerY + height / 2 - cornerRadius, padding)) {
return true;
}
return false;
}
};
};
BRp$d.registerNodeShapes = function () {
var nodeShapes = this.nodeShapes = {};
var renderer = this;
this.generateEllipse();
this.generatePolygon('triangle', generateUnitNgonPointsFitToSquare(3, 0));
this.generateRoundPolygon('round-triangle', generateUnitNgonPointsFitToSquare(3, 0));
this.generatePolygon('rectangle', generateUnitNgonPointsFitToSquare(4, 0));
nodeShapes['square'] = nodeShapes['rectangle'];
this.generateRoundRectangle();
this.generateCutRectangle();
this.generateBarrel();
this.generateBottomRoundrectangle();
{
var diamondPoints = [0, 1, 1, 0, 0, -1, -1, 0];
this.generatePolygon('diamond', diamondPoints);
this.generateRoundPolygon('round-diamond', diamondPoints);
}
this.generatePolygon('pentagon', generateUnitNgonPointsFitToSquare(5, 0));
this.generateRoundPolygon('round-pentagon', generateUnitNgonPointsFitToSquare(5, 0));
this.generatePolygon('hexagon', generateUnitNgonPointsFitToSquare(6, 0));
this.generateRoundPolygon('round-hexagon', generateUnitNgonPointsFitToSquare(6, 0));
this.generatePolygon('heptagon', generateUnitNgonPointsFitToSquare(7, 0));
this.generateRoundPolygon('round-heptagon', generateUnitNgonPointsFitToSquare(7, 0));
this.generatePolygon('octagon', generateUnitNgonPointsFitToSquare(8, 0));
this.generateRoundPolygon('round-octagon', generateUnitNgonPointsFitToSquare(8, 0));
var star5Points = new Array(20);
{
var outerPoints = generateUnitNgonPoints(5, 0);
var innerPoints = generateUnitNgonPoints(5, Math.PI / 5); // Outer radius is 1; inner radius of star is smaller
var innerRadius = 0.5 * (3 - Math.sqrt(5));
innerRadius *= 1.57;
for (var i = 0; i < innerPoints.length / 2; i++) {
innerPoints[i * 2] *= innerRadius;
innerPoints[i * 2 + 1] *= innerRadius;
}
for (var i = 0; i < 20 / 4; i++) {
star5Points[i * 4] = outerPoints[i * 2];
star5Points[i * 4 + 1] = outerPoints[i * 2 + 1];
star5Points[i * 4 + 2] = innerPoints[i * 2];
star5Points[i * 4 + 3] = innerPoints[i * 2 + 1];
}
}
star5Points = fitPolygonToSquare(star5Points);
this.generatePolygon('star', star5Points);
this.generatePolygon('vee', [-1, -1, 0, -0.333, 1, -1, 0, 1]);
this.generatePolygon('rhomboid', [-1, -1, 0.333, -1, 1, 1, -0.333, 1]);
this.nodeShapes['concavehexagon'] = this.generatePolygon('concave-hexagon', [-1, -0.95, -0.75, 0, -1, 0.95, 1, 0.95, 0.75, 0, 1, -0.95]);
{
var tagPoints = [-1, -1, 0.25, -1, 1, 0, 0.25, 1, -1, 1];
this.generatePolygon('tag', tagPoints);
this.generateRoundPolygon('round-tag', tagPoints);
}
nodeShapes.makePolygon = function (points) {
// use caching on user-specified polygons so they are as fast as native shapes
var key = points.join('$');
var name = 'polygon-' + key;
var shape;
if (shape = this[name]) {
// got cached shape
return shape;
} // create and cache new shape
return renderer.generatePolygon(name, points);
};
};
var BRp$e = {};
BRp$e.timeToRender = function () {
return this.redrawTotalTime / this.redrawCount;
};
BRp$e.redraw = function (options) {
options = options || staticEmptyObject();
var r = this;
if (r.averageRedrawTime === undefined) {
r.averageRedrawTime = 0;
}
if (r.lastRedrawTime === undefined) {
r.lastRedrawTime = 0;
}
if (r.lastDrawTime === undefined) {
r.lastDrawTime = 0;
}
r.requestedFrame = true;
r.renderOptions = options;
};
BRp$e.beforeRender = function (fn, priority) {
// the renderer can't add tick callbacks when destroyed
if (this.destroyed) {
return;
}
if (priority == null) {
error('Priority is not optional for beforeRender');
}
var cbs = this.beforeRenderCallbacks;
cbs.push({
fn: fn,
priority: priority
}); // higher priority callbacks executed first
cbs.sort(function (a, b) {
return b.priority - a.priority;
});
};
var beforeRenderCallbacks = function beforeRenderCallbacks(r, willDraw, startTime) {
var cbs = r.beforeRenderCallbacks;
for (var i = 0; i < cbs.length; i++) {
cbs[i].fn(willDraw, startTime);
}
};
BRp$e.startRenderLoop = function () {
var r = this;
var cy = r.cy;
if (r.renderLoopStarted) {
return;
} else {
r.renderLoopStarted = true;
}
var renderFn = function renderFn(requestTime) {
if (r.destroyed) {
return;
}
if (cy.batching()) ; else if (r.requestedFrame && !r.skipFrame) {
beforeRenderCallbacks(r, true, requestTime);
var startTime = performanceNow();
r.render(r.renderOptions);
var endTime = r.lastDrawTime = performanceNow();
if (r.averageRedrawTime === undefined) {
r.averageRedrawTime = endTime - startTime;
}
if (r.redrawCount === undefined) {
r.redrawCount = 0;
}
r.redrawCount++;
if (r.redrawTotalTime === undefined) {
r.redrawTotalTime = 0;
}
var duration = endTime - startTime;
r.redrawTotalTime += duration;
r.lastRedrawTime = duration; // use a weighted average with a bias from the previous average so we don't spike so easily
r.averageRedrawTime = r.averageRedrawTime / 2 + duration / 2;
r.requestedFrame = false;
} else {
beforeRenderCallbacks(r, false, requestTime);
}
r.skipFrame = false;
requestAnimationFrame(renderFn);
};
requestAnimationFrame(renderFn);
};
var BaseRenderer = function BaseRenderer(options) {
this.init(options);
};
var BR = BaseRenderer;
var BRp$f = BR.prototype;
BRp$f.clientFunctions = ['redrawHint', 'render', 'renderTo', 'matchCanvasSize', 'nodeShapeImpl', 'arrowShapeImpl'];
BRp$f.init = function (options) {
var r = this;
r.options = options;
r.cy = options.cy;
var ctr = r.container = options.cy.container(); // prepend a stylesheet in the head such that
if (window$1) {
var document = window$1.document;
var head = document.head;
var stylesheetId = '__________cytoscape_stylesheet';
var className = '__________cytoscape_container';
var stylesheetAlreadyExists = document.getElementById(stylesheetId) != null;
if (ctr.className.indexOf(className) < 0) {
ctr.className = (ctr.className || '') + ' ' + className;
}
if (!stylesheetAlreadyExists) {
var stylesheet = document.createElement('style');
stylesheet.id = stylesheetId;
stylesheet.innerHTML = '.' + className + ' { position: relative; }';
head.insertBefore(stylesheet, head.children[0]); // first so lowest priority
}
var computedStyle = window$1.getComputedStyle(ctr);
var position = computedStyle.getPropertyValue('position');
if (position === 'static') {
warn('A Cytoscape container has style position:static and so can not use UI extensions properly');
}
}
r.selection = [undefined, undefined, undefined, undefined, 0]; // Coordinates for selection box, plus enabled flag
r.bezierProjPcts = [0.05, 0.225, 0.4, 0.5, 0.6, 0.775, 0.95]; //--Pointer-related data
r.hoverData = {
down: null,
last: null,
downTime: null,
triggerMode: null,
dragging: false,
initialPan: [null, null],
capture: false
};
r.dragData = {
possibleDragElements: []
};
r.touchData = {
start: null,
capture: false,
// These 3 fields related to tap, taphold events
startPosition: [null, null, null, null, null, null],
singleTouchStartTime: null,
singleTouchMoved: true,
now: [null, null, null, null, null, null],
earlier: [null, null, null, null, null, null]
};
r.redraws = 0;
r.showFps = options.showFps;
r.debug = options.debug;
r.hideEdgesOnViewport = options.hideEdgesOnViewport;
r.textureOnViewport = options.textureOnViewport;
r.wheelSensitivity = options.wheelSensitivity;
r.motionBlurEnabled = options.motionBlur; // on by default
r.forcedPixelRatio = number(options.pixelRatio) ? options.pixelRatio : null;
r.motionBlur = options.motionBlur; // for initial kick off
r.motionBlurOpacity = options.motionBlurOpacity;
r.motionBlurTransparency = 1 - r.motionBlurOpacity;
r.motionBlurPxRatio = 1;
r.mbPxRBlurry = 1; //0.8;
r.minMbLowQualFrames = 4;
r.fullQualityMb = false;
r.clearedForMotionBlur = [];
r.desktopTapThreshold = options.desktopTapThreshold;
r.desktopTapThreshold2 = options.desktopTapThreshold * options.desktopTapThreshold;
r.touchTapThreshold = options.touchTapThreshold;
r.touchTapThreshold2 = options.touchTapThreshold * options.touchTapThreshold;
r.tapholdDuration = 500;
r.bindings = [];
r.beforeRenderCallbacks = [];
r.beforeRenderPriorities = {
// higher priority execs before lower one
animations: 400,
eleCalcs: 300,
eleTxrDeq: 200,
lyrTxrDeq: 150,
lyrTxrSkip: 100
};
r.registerNodeShapes();
r.registerArrowShapes();
r.registerCalculationListeners();
};
BRp$f.notify = function (eventName, eles) {
var r = this;
var cy = r.cy; // the renderer can't be notified after it's destroyed
if (this.destroyed) {
return;
}
if (eventName === 'init') {
r.load();
return;
}
if (eventName === 'destroy') {
r.destroy();
return;
}
if (eventName === 'add' || eventName === 'remove' || eventName === 'move' && cy.hasCompoundNodes() || eventName === 'load' || eventName === 'zorder' || eventName === 'mount') {
r.invalidateCachedZSortedEles();
}
if (eventName === 'viewport') {
r.redrawHint('select', true);
}
if (eventName === 'load' || eventName === 'resize' || eventName === 'mount') {
r.invalidateContainerClientCoordsCache();
r.matchCanvasSize(r.container);
}
r.redrawHint('eles', true);
r.redrawHint('drag', true);
this.startRenderLoop();
this.redraw();
};
BRp$f.destroy = function () {
var r = this;
r.destroyed = true;
r.cy.stopAnimationLoop();
for (var i = 0; i < r.bindings.length; i++) {
var binding = r.bindings[i];
var b = binding;
var tgt = b.target;
(tgt.off || tgt.removeEventListener).apply(tgt, b.args);
}
r.bindings = [];
r.beforeRenderCallbacks = [];
r.onUpdateEleCalcsFns = [];
if (r.removeObserver) {
r.removeObserver.disconnect();
}
if (r.styleObserver) {
r.styleObserver.disconnect();
}
if (r.resizeObserver) {
r.resizeObserver.disconnect();
}
if (r.labelCalcDiv) {
try {
document.body.removeChild(r.labelCalcDiv); // eslint-disable-line no-undef
} catch (e) {// ie10 issue #1014
}
}
};
BRp$f.isHeadless = function () {
return false;
};
[BRp, BRp$a, BRp$b, BRp$c, BRp$d, BRp$e].forEach(function (props) {
extend(BRp$f, props);
});
var fullFpsTime = 1000 / 60; // assume 60 frames per second
var defs = {
setupDequeueing: function setupDequeueing(opts) {
return function setupDequeueingImpl() {
var self = this;
var r = this.renderer;
if (self.dequeueingSetup) {
return;
} else {
self.dequeueingSetup = true;
}
var queueRedraw = lodash_debounce(function () {
r.redrawHint('eles', true);
r.redrawHint('drag', true);
r.redraw();
}, opts.deqRedrawThreshold);
var dequeue = function dequeue(willDraw, frameStartTime) {
var startTime = performanceNow();
var avgRenderTime = r.averageRedrawTime;
var renderTime = r.lastRedrawTime;
var deqd = [];
var extent = r.cy.extent();
var pixelRatio = r.getPixelRatio(); // if we aren't in a tick that causes a draw, then the rendered style
// queue won't automatically be flushed before dequeueing starts
if (!willDraw) {
r.flushRenderedStyleQueue();
}
while (true) {
// eslint-disable-line no-constant-condition
var now = performanceNow();
var duration = now - startTime;
var frameDuration = now - frameStartTime;
if (renderTime < fullFpsTime) {
// if we're rendering faster than the ideal fps, then do dequeueing
// during all of the remaining frame time
var timeAvailable = fullFpsTime - (willDraw ? avgRenderTime : 0);
if (frameDuration >= opts.deqFastCost * timeAvailable) {
break;
}
} else {
if (willDraw) {
if (duration >= opts.deqCost * renderTime || duration >= opts.deqAvgCost * avgRenderTime) {
break;
}
} else if (frameDuration >= opts.deqNoDrawCost * fullFpsTime) {
break;
}
}
var thisDeqd = opts.deq(self, pixelRatio, extent);
if (thisDeqd.length > 0) {
for (var i = 0; i < thisDeqd.length; i++) {
deqd.push(thisDeqd[i]);
}
} else {
break;
}
} // callbacks on dequeue
if (deqd.length > 0) {
opts.onDeqd(self, deqd);
if (!willDraw && opts.shouldRedraw(self, deqd, pixelRatio, extent)) {
queueRedraw();
}
}
};
var priority = opts.priority || noop;
r.beforeRender(dequeue, priority(self));
};
}
};
// Uses keys so elements may share the same cache.
var ElementTextureCacheLookup =
/*#__PURE__*/
function () {
function ElementTextureCacheLookup(getKey) {
var doesEleInvalidateKey = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : falsify;
_classCallCheck(this, ElementTextureCacheLookup);
this.idsByKey = new Map$1();
this.keyForId = new Map$1();
this.cachesByLvl = new Map$1();
this.lvls = [];
this.getKey = getKey;
this.doesEleInvalidateKey = doesEleInvalidateKey;
}
_createClass(ElementTextureCacheLookup, [{
key: "getIdsFor",
value: function getIdsFor(key) {
if (key == null) {
error("Can not get id list for null key");
}
var idsByKey = this.idsByKey;
var ids = this.idsByKey.get(key);
if (!ids) {
ids = new Set$1();
idsByKey.set(key, ids);
}
return ids;
}
}, {
key: "addIdForKey",
value: function addIdForKey(key, id) {
if (key != null) {
this.getIdsFor(key).add(id);
}
}
}, {
key: "deleteIdForKey",
value: function deleteIdForKey(key, id) {
if (key != null) {
this.getIdsFor(key)["delete"](id);
}
}
}, {
key: "getNumberOfIdsForKey",
value: function getNumberOfIdsForKey(key) {
if (key == null) {
return 0;
} else {
return this.getIdsFor(key).size;
}
}
}, {
key: "updateKeyMappingFor",
value: function updateKeyMappingFor(ele) {
var id = ele.id();
var prevKey = this.keyForId.get(id);
var currKey = this.getKey(ele);
this.deleteIdForKey(prevKey, id);
this.addIdForKey(currKey, id);
this.keyForId.set(id, currKey);
}
}, {
key: "deleteKeyMappingFor",
value: function deleteKeyMappingFor(ele) {
var id = ele.id();
var prevKey = this.keyForId.get(id);
this.deleteIdForKey(prevKey, id);
this.keyForId["delete"](id);
}
}, {
key: "keyHasChangedFor",
value: function keyHasChangedFor(ele) {
var id = ele.id();
var prevKey = this.keyForId.get(id);
var newKey = this.getKey(ele);
return prevKey !== newKey;
}
}, {
key: "isInvalid",
value: function isInvalid(ele) {
return this.keyHasChangedFor(ele) || this.doesEleInvalidateKey(ele);
}
}, {
key: "getCachesAt",
value: function getCachesAt(lvl) {
var cachesByLvl = this.cachesByLvl,
lvls = this.lvls;
var caches = cachesByLvl.get(lvl);
if (!caches) {
caches = new Map$1();
cachesByLvl.set(lvl, caches);
lvls.push(lvl);
}
return caches;
}
}, {
key: "getCache",
value: function getCache(key, lvl) {
return this.getCachesAt(lvl).get(key);
}
}, {
key: "get",
value: function get(ele, lvl) {
var key = this.getKey(ele);
var cache = this.getCache(key, lvl); // getting for an element may need to add to the id list b/c eles can share keys
if (cache != null) {
this.updateKeyMappingFor(ele);
}
return cache;
}
}, {
key: "getForCachedKey",
value: function getForCachedKey(ele, lvl) {
var key = this.keyForId.get(ele.id()); // n.b. use cached key, not newly computed key
var cache = this.getCache(key, lvl);
return cache;
}
}, {
key: "hasCache",
value: function hasCache(key, lvl) {
return this.getCachesAt(lvl).has(key);
}
}, {
key: "has",
value: function has(ele, lvl) {
var key = this.getKey(ele);
return this.hasCache(key, lvl);
}
}, {
key: "setCache",
value: function setCache(key, lvl, cache) {
cache.key = key;
this.getCachesAt(lvl).set(key, cache);
}
}, {
key: "set",
value: function set(ele, lvl, cache) {
var key = this.getKey(ele);
this.setCache(key, lvl, cache);
this.updateKeyMappingFor(ele);
}
}, {
key: "deleteCache",
value: function deleteCache(key, lvl) {
this.getCachesAt(lvl)["delete"](key);
}
}, {
key: "delete",
value: function _delete(ele, lvl) {
var key = this.getKey(ele);
this.deleteCache(key, lvl);
}
}, {
key: "invalidateKey",
value: function invalidateKey(key) {
var _this = this;
this.lvls.forEach(function (lvl) {
return _this.deleteCache(key, lvl);
});
} // returns true if no other eles reference the invalidated cache (n.b. other eles may need the cache with the same key)
}, {
key: "invalidate",
value: function invalidate(ele) {
var id = ele.id();
var key = this.keyForId.get(id); // n.b. use stored key rather than current (potential key)
this.deleteKeyMappingFor(ele);
var entireKeyInvalidated = this.doesEleInvalidateKey(ele);
if (entireKeyInvalidated) {
// clear mapping for current key
this.invalidateKey(key);
}
return entireKeyInvalidated || this.getNumberOfIdsForKey(key) === 0;
}
}]);
return ElementTextureCacheLookup;
}();
var minTxrH = 25; // the size of the texture cache for small height eles (special case)
var txrStepH = 50; // the min size of the regular cache, and the size it increases with each step up
var minLvl = -4; // when scaling smaller than that we don't need to re-render
var maxLvl = 3; // when larger than this scale just render directly (caching is not helpful)
var maxZoom = 7.99; // beyond this zoom level, layered textures are not used
var eleTxrSpacing = 8; // spacing between elements on textures to avoid blitting overlaps
var defTxrWidth = 1024; // default/minimum texture width
var maxTxrW = 1024; // the maximum width of a texture
var maxTxrH = 1024; // the maximum height of a texture
var minUtility = 0.2; // if usage of texture is less than this, it is retired
var maxFullness = 0.8; // fullness of texture after which queue removal is checked
var maxFullnessChecks = 10; // dequeued after this many checks
var deqCost = 0.15; // % of add'l rendering cost allowed for dequeuing ele caches each frame
var deqAvgCost = 0.1; // % of add'l rendering cost compared to average overall redraw time
var deqNoDrawCost = 0.9; // % of avg frame time that can be used for dequeueing when not drawing
var deqFastCost = 0.9; // % of frame time to be used when >60fps
var deqRedrawThreshold = 100; // time to batch redraws together from dequeueing to allow more dequeueing calcs to happen in the meanwhile
var maxDeqSize = 1; // number of eles to dequeue and render at higher texture in each batch
var getTxrReasons = {
dequeue: 'dequeue',
downscale: 'downscale',
highQuality: 'highQuality'
};
var initDefaults = defaults({
getKey: null,
doesEleInvalidateKey: falsify,
drawElement: null,
getBoundingBox: null,
getRotationPoint: null,
getRotationOffset: null,
isVisible: trueify,
allowEdgeTxrCaching: true,
allowParentTxrCaching: true
});
var ElementTextureCache = function ElementTextureCache(renderer, initOptions) {
var self = this;
self.renderer = renderer;
self.onDequeues = [];
var opts = initDefaults(initOptions);
extend(self, opts);
self.lookup = new ElementTextureCacheLookup(opts.getKey, opts.doesEleInvalidateKey);
self.setupDequeueing();
};
var ETCp = ElementTextureCache.prototype;
ETCp.reasons = getTxrReasons; // the list of textures in which new subtextures for elements can be placed
ETCp.getTextureQueue = function (txrH) {
var self = this;
self.eleImgCaches = self.eleImgCaches || {};
return self.eleImgCaches[txrH] = self.eleImgCaches[txrH] || [];
}; // the list of usused textures which can be recycled (in use in texture queue)
ETCp.getRetiredTextureQueue = function (txrH) {
var self = this;
var rtxtrQs = self.eleImgCaches.retired = self.eleImgCaches.retired || {};
var rtxtrQ = rtxtrQs[txrH] = rtxtrQs[txrH] || [];
return rtxtrQ;
}; // queue of element draw requests at different scale levels
ETCp.getElementQueue = function () {
var self = this;
var q = self.eleCacheQueue = self.eleCacheQueue || new heap$1(function (a, b) {
return b.reqs - a.reqs;
});
return q;
}; // queue of element draw requests at different scale levels (element id lookup)
ETCp.getElementKeyToQueue = function () {
var self = this;
var k2q = self.eleKeyToCacheQueue = self.eleKeyToCacheQueue || {};
return k2q;
};
ETCp.getElement = function (ele, bb, pxRatio, lvl, reason) {
var self = this;
var r = this.renderer;
var zoom = r.cy.zoom();
var lookup = this.lookup;
if (!bb || bb.w === 0 || bb.h === 0 || isNaN(bb.w) || isNaN(bb.h) || !ele.visible() || ele.removed()) {
return null;
}
if (!self.allowEdgeTxrCaching && ele.isEdge() || !self.allowParentTxrCaching && ele.isParent()) {
return null;
}
if (lvl == null) {
lvl = Math.ceil(log2(zoom * pxRatio));
}
if (lvl < minLvl) {
lvl = minLvl;
} else if (zoom >= maxZoom || lvl > maxLvl) {
return null;
}
var scale = Math.pow(2, lvl);
var eleScaledH = bb.h * scale;
var eleScaledW = bb.w * scale;
var scaledLabelShown = r.eleTextBiggerThanMin(ele, scale);
if (!this.isVisible(ele, scaledLabelShown)) {
return null;
}
var eleCache = lookup.get(ele, lvl); // if this get was on an unused/invalidated cache, then restore the texture usage metric
if (eleCache && eleCache.invalidated) {
eleCache.invalidated = false;
eleCache.texture.invalidatedWidth -= eleCache.width;
}
if (eleCache) {
return eleCache;
}
var txrH; // which texture height this ele belongs to
if (eleScaledH <= minTxrH) {
txrH = minTxrH;
} else if (eleScaledH <= txrStepH) {
txrH = txrStepH;
} else {
txrH = Math.ceil(eleScaledH / txrStepH) * txrStepH;
}
if (eleScaledH > maxTxrH || eleScaledW > maxTxrW) {
return null; // caching large elements is not efficient
}
var txrQ = self.getTextureQueue(txrH); // first try the second last one in case it has space at the end
var txr = txrQ[txrQ.length - 2];
var addNewTxr = function addNewTxr() {
return self.recycleTexture(txrH, eleScaledW) || self.addTexture(txrH, eleScaledW);
}; // try the last one if there is no second last one
if (!txr) {
txr = txrQ[txrQ.length - 1];
} // if the last one doesn't exist, we need a first one
if (!txr) {
txr = addNewTxr();
} // if there's no room in the current texture, we need a new one
if (txr.width - txr.usedWidth < eleScaledW) {
txr = addNewTxr();
}
var scalableFrom = function scalableFrom(otherCache) {
return otherCache && otherCache.scaledLabelShown === scaledLabelShown;
};
var deqing = reason && reason === getTxrReasons.dequeue;
var highQualityReq = reason && reason === getTxrReasons.highQuality;
var downscaleReq = reason && reason === getTxrReasons.downscale;
var higherCache; // the nearest cache with a higher level
for (var l = lvl + 1; l <= maxLvl; l++) {
var c = lookup.get(ele, l);
if (c) {
higherCache = c;
break;
}
}
var oneUpCache = higherCache && higherCache.level === lvl + 1 ? higherCache : null;
var downscale = function downscale() {
txr.context.drawImage(oneUpCache.texture.canvas, oneUpCache.x, 0, oneUpCache.width, oneUpCache.height, txr.usedWidth, 0, eleScaledW, eleScaledH);
}; // reset ele area in texture
txr.context.setTransform(1, 0, 0, 1, 0, 0);
txr.context.clearRect(txr.usedWidth, 0, eleScaledW, txrH);
if (scalableFrom(oneUpCache)) {
// then we can relatively cheaply rescale the existing image w/o rerendering
downscale();
} else if (scalableFrom(higherCache)) {
// then use the higher cache for now and queue the next level down
// to cheaply scale towards the smaller level
if (highQualityReq) {
for (var _l = higherCache.level; _l > lvl; _l--) {
oneUpCache = self.getElement(ele, bb, pxRatio, _l, getTxrReasons.downscale);
}
downscale();
} else {
self.queueElement(ele, higherCache.level - 1);
return higherCache;
}
} else {
var lowerCache; // the nearest cache with a lower level
if (!deqing && !highQualityReq && !downscaleReq) {
for (var _l2 = lvl - 1; _l2 >= minLvl; _l2--) {
var _c = lookup.get(ele, _l2);
if (_c) {
lowerCache = _c;
break;
}
}
}
if (scalableFrom(lowerCache)) {
// then use the lower quality cache for now and queue the better one for later
self.queueElement(ele, lvl);
return lowerCache;
}
txr.context.translate(txr.usedWidth, 0);
txr.context.scale(scale, scale);
this.drawElement(txr.context, ele, bb, scaledLabelShown, false);
txr.context.scale(1 / scale, 1 / scale);
txr.context.translate(-txr.usedWidth, 0);
}
eleCache = {
x: txr.usedWidth,
texture: txr,
level: lvl,
scale: scale,
width: eleScaledW,
height: eleScaledH,
scaledLabelShown: scaledLabelShown
};
txr.usedWidth += Math.ceil(eleScaledW + eleTxrSpacing);
txr.eleCaches.push(eleCache);
lookup.set(ele, lvl, eleCache);
self.checkTextureFullness(txr);
return eleCache;
};
ETCp.invalidateElements = function (eles) {
for (var i = 0; i < eles.length; i++) {
this.invalidateElement(eles[i]);
}
};
ETCp.invalidateElement = function (ele) {
var self = this;
var lookup = self.lookup;
var caches = [];
var invalid = lookup.isInvalid(ele);
if (!invalid) {
return; // override the invalidation request if the element key has not changed
}
for (var lvl = minLvl; lvl <= maxLvl; lvl++) {
var cache = lookup.getForCachedKey(ele, lvl);
if (cache) {
caches.push(cache);
}
}
var noOtherElesUseCache = lookup.invalidate(ele);
if (noOtherElesUseCache) {
for (var i = 0; i < caches.length; i++) {
var _cache = caches[i];
var txr = _cache.texture; // remove space from the texture it belongs to
txr.invalidatedWidth += _cache.width; // mark the cache as invalidated
_cache.invalidated = true; // retire the texture if its utility is low
self.checkTextureUtility(txr);
}
} // remove from queue since the old req was for the old state
self.removeFromQueue(ele);
};
ETCp.checkTextureUtility = function (txr) {
// invalidate all entries in the cache if the cache size is small
if (txr.invalidatedWidth >= minUtility * txr.width) {
this.retireTexture(txr);
}
};
ETCp.checkTextureFullness = function (txr) {
// if texture has been mostly filled and passed over several times, remove
// it from the queue so we don't need to waste time looking at it to put new things
var self = this;
var txrQ = self.getTextureQueue(txr.height);
if (txr.usedWidth / txr.width > maxFullness && txr.fullnessChecks >= maxFullnessChecks) {
removeFromArray(txrQ, txr);
} else {
txr.fullnessChecks++;
}
};
ETCp.retireTexture = function (txr) {
var self = this;
var txrH = txr.height;
var txrQ = self.getTextureQueue(txrH);
var lookup = this.lookup; // retire the texture from the active / searchable queue:
removeFromArray(txrQ, txr);
txr.retired = true; // remove the refs from the eles to the caches:
var eleCaches = txr.eleCaches;
for (var i = 0; i < eleCaches.length; i++) {
var eleCache = eleCaches[i];
lookup.deleteCache(eleCache.key, eleCache.level);
}
clearArray(eleCaches); // add the texture to a retired queue so it can be recycled in future:
var rtxtrQ = self.getRetiredTextureQueue(txrH);
rtxtrQ.push(txr);
};
ETCp.addTexture = function (txrH, minW) {
var self = this;
var txrQ = self.getTextureQueue(txrH);
var txr = {};
txrQ.push(txr);
txr.eleCaches = [];
txr.height = txrH;
txr.width = Math.max(defTxrWidth, minW);
txr.usedWidth = 0;
txr.invalidatedWidth = 0;
txr.fullnessChecks = 0;
txr.canvas = self.renderer.makeOffscreenCanvas(txr.width, txr.height);
txr.context = txr.canvas.getContext('2d');
return txr;
};
ETCp.recycleTexture = function (txrH, minW) {
var self = this;
var txrQ = self.getTextureQueue(txrH);
var rtxtrQ = self.getRetiredTextureQueue(txrH);
for (var i = 0; i < rtxtrQ.length; i++) {
var txr = rtxtrQ[i];
if (txr.width >= minW) {
txr.retired = false;
txr.usedWidth = 0;
txr.invalidatedWidth = 0;
txr.fullnessChecks = 0;
clearArray(txr.eleCaches);
txr.context.setTransform(1, 0, 0, 1, 0, 0);
txr.context.clearRect(0, 0, txr.width, txr.height);
removeFromArray(rtxtrQ, txr);
txrQ.push(txr);
return txr;
}
}
};
ETCp.queueElement = function (ele, lvl) {
var self = this;
var q = self.getElementQueue();
var k2q = self.getElementKeyToQueue();
var key = this.getKey(ele);
var existingReq = k2q[key];
if (existingReq) {
// use the max lvl b/c in between lvls are cheap to make
existingReq.level = Math.max(existingReq.level, lvl);
existingReq.eles.merge(ele);
existingReq.reqs++;
q.updateItem(existingReq);
} else {
var req = {
eles: ele.spawn().merge(ele),
level: lvl,
reqs: 1,
key: key
};
q.push(req);
k2q[key] = req;
}
};
ETCp.dequeue = function (pxRatio
/*, extent*/
) {
var self = this;
var q = self.getElementQueue();
var k2q = self.getElementKeyToQueue();
var dequeued = [];
var lookup = self.lookup;
for (var i = 0; i < maxDeqSize; i++) {
if (q.size() > 0) {
var req = q.pop();
var key = req.key;
var ele = req.eles[0]; // all eles have the same key
var cacheExists = lookup.hasCache(ele, req.level); // clear out the key to req lookup
k2q[key] = null; // dequeueing isn't necessary with an existing cache
if (cacheExists) {
continue;
}
dequeued.push(req);
var bb = self.getBoundingBox(ele);
self.getElement(ele, bb, pxRatio, req.level, getTxrReasons.dequeue);
} else {
break;
}
}
return dequeued;
};
ETCp.removeFromQueue = function (ele) {
var self = this;
var q = self.getElementQueue();
var k2q = self.getElementKeyToQueue();
var key = this.getKey(ele);
var req = k2q[key];
if (req != null) {
if (req.eles.length === 1) {
// remove if last ele in the req
// bring to front of queue
req.reqs = MAX_INT;
q.updateItem(req);
q.pop(); // remove from queue
k2q[key] = null; // remove from lookup map
} else {
// otherwise just remove ele from req
req.eles.unmerge(ele);
}
}
};
ETCp.onDequeue = function (fn) {
this.onDequeues.push(fn);
};
ETCp.offDequeue = function (fn) {
removeFromArray(this.onDequeues, fn);
};
ETCp.setupDequeueing = defs.setupDequeueing({
deqRedrawThreshold: deqRedrawThreshold,
deqCost: deqCost,
deqAvgCost: deqAvgCost,
deqNoDrawCost: deqNoDrawCost,
deqFastCost: deqFastCost,
deq: function deq(self, pxRatio, extent) {
return self.dequeue(pxRatio, extent);
},
onDeqd: function onDeqd(self, deqd) {
for (var i = 0; i < self.onDequeues.length; i++) {
var fn = self.onDequeues[i];
fn(deqd);
}
},
shouldRedraw: function shouldRedraw(self, deqd, pxRatio, extent) {
for (var i = 0; i < deqd.length; i++) {
var eles = deqd[i].eles;
for (var j = 0; j < eles.length; j++) {
var bb = eles[j].boundingBox();
if (boundingBoxesIntersect(bb, extent)) {
return true;
}
}
}
return false;
},
priority: function priority(self) {
return self.renderer.beforeRenderPriorities.eleTxrDeq;
}
});
var defNumLayers = 1; // default number of layers to use
var minLvl$1 = -4; // when scaling smaller than that we don't need to re-render
var maxLvl$1 = 2; // when larger than this scale just render directly (caching is not helpful)
var maxZoom$1 = 3.99; // beyond this zoom level, layered textures are not used
var deqRedrawThreshold$1 = 50; // time to batch redraws together from dequeueing to allow more dequeueing calcs to happen in the meanwhile
var refineEleDebounceTime = 50; // time to debounce sharper ele texture updates
var deqCost$1 = 0.15; // % of add'l rendering cost allowed for dequeuing ele caches each frame
var deqAvgCost$1 = 0.1; // % of add'l rendering cost compared to average overall redraw time
var deqNoDrawCost$1 = 0.9; // % of avg frame time that can be used for dequeueing when not drawing
var deqFastCost$1 = 0.9; // % of frame time to be used when >60fps
var maxDeqSize$1 = 1; // number of eles to dequeue and render at higher texture in each batch
var invalidThreshold = 250; // time threshold for disabling b/c of invalidations
var maxLayerArea = 4000 * 4000; // layers can't be bigger than this
var useHighQualityEleTxrReqs = true; // whether to use high quality ele txr requests (generally faster and cheaper in the longterm)
// var log = function(){ console.log.apply( console, arguments ); };
var LayeredTextureCache = function LayeredTextureCache(renderer) {
var self = this;
var r = self.renderer = renderer;
var cy = r.cy;
self.layersByLevel = {}; // e.g. 2 => [ layer1, layer2, ..., layerN ]
self.firstGet = true;
self.lastInvalidationTime = performanceNow() - 2 * invalidThreshold;
self.skipping = false;
self.eleTxrDeqs = cy.collection();
self.scheduleElementRefinement = lodash_debounce(function () {
self.refineElementTextures(self.eleTxrDeqs);
self.eleTxrDeqs.unmerge(self.eleTxrDeqs);
}, refineEleDebounceTime);
r.beforeRender(function (willDraw, now) {
if (now - self.lastInvalidationTime <= invalidThreshold) {
self.skipping = true;
} else {
self.skipping = false;
}
}, r.beforeRenderPriorities.lyrTxrSkip);
var qSort = function qSort(a, b) {
return b.reqs - a.reqs;
};
self.layersQueue = new heap$1(qSort);
self.setupDequeueing();
};
var LTCp = LayeredTextureCache.prototype;
var layerIdPool = 0;
var MAX_INT$1 = Math.pow(2, 53) - 1;
LTCp.makeLayer = function (bb, lvl) {
var scale = Math.pow(2, lvl);
var w = Math.ceil(bb.w * scale);
var h = Math.ceil(bb.h * scale);
var canvas = this.renderer.makeOffscreenCanvas(w, h);
var layer = {
id: layerIdPool = ++layerIdPool % MAX_INT$1,
bb: bb,
level: lvl,
width: w,
height: h,
canvas: canvas,
context: canvas.getContext('2d'),
eles: [],
elesQueue: [],
reqs: 0
}; // log('make layer %s with w %s and h %s and lvl %s', layer.id, layer.width, layer.height, layer.level);
var cxt = layer.context;
var dx = -layer.bb.x1;
var dy = -layer.bb.y1; // do the transform on creation to save cycles (it's the same for all eles)
cxt.scale(scale, scale);
cxt.translate(dx, dy);
return layer;
};
LTCp.getLayers = function (eles, pxRatio, lvl) {
var self = this;
var r = self.renderer;
var cy = r.cy;
var zoom = cy.zoom();
var firstGet = self.firstGet;
self.firstGet = false; // log('--\nget layers with %s eles', eles.length);
//log eles.map(function(ele){ return ele.id() }) );
if (lvl == null) {
lvl = Math.ceil(log2(zoom * pxRatio));
if (lvl < minLvl$1) {
lvl = minLvl$1;
} else if (zoom >= maxZoom$1 || lvl > maxLvl$1) {
return null;
}
}
self.validateLayersElesOrdering(lvl, eles);
var layersByLvl = self.layersByLevel;
var scale = Math.pow(2, lvl);
var layers = layersByLvl[lvl] = layersByLvl[lvl] || [];
var bb;
var lvlComplete = self.levelIsComplete(lvl, eles);
var tmpLayers;
var checkTempLevels = function checkTempLevels() {
var canUseAsTmpLvl = function canUseAsTmpLvl(l) {
self.validateLayersElesOrdering(l, eles);
if (self.levelIsComplete(l, eles)) {
tmpLayers = layersByLvl[l];
return true;
}
};
var checkLvls = function checkLvls(dir) {
if (tmpLayers) {
return;
}
for (var l = lvl + dir; minLvl$1 <= l && l <= maxLvl$1; l += dir) {
if (canUseAsTmpLvl(l)) {
break;
}
}
};
checkLvls(+1);
checkLvls(-1); // remove the invalid layers; they will be replaced as needed later in this function
for (var i = layers.length - 1; i >= 0; i--) {
var layer = layers[i];
if (layer.invalid) {
removeFromArray(layers, layer);
}
}
};
if (!lvlComplete) {
// if the current level is incomplete, then use the closest, best quality layerset temporarily
// and later queue the current layerset so we can get the proper quality level soon
checkTempLevels();
} else {
// log('level complete, using existing layers\n--');
return layers;
}
var getBb = function getBb() {
if (!bb) {
bb = makeBoundingBox();
for (var i = 0; i < eles.length; i++) {
updateBoundingBox(bb, eles[i].boundingBox());
}
}
return bb;
};
var makeLayer = function makeLayer(opts) {
opts = opts || {};
var after = opts.after;
getBb();
var area = bb.w * scale * (bb.h * scale);
if (area > maxLayerArea) {
return null;
}
var layer = self.makeLayer(bb, lvl);
if (after != null) {
var index = layers.indexOf(after) + 1;
layers.splice(index, 0, layer);
} else if (opts.insert === undefined || opts.insert) {
// no after specified => first layer made so put at start
layers.unshift(layer);
} // if( tmpLayers ){
//self.queueLayer( layer );
// }
return layer;
};
if (self.skipping && !firstGet) {
// log('skip layers');
return null;
} // log('do layers');
var layer = null;
var maxElesPerLayer = eles.length / defNumLayers;
var allowLazyQueueing = !firstGet;
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
var rs = ele._private.rscratch;
var caches = rs.imgLayerCaches = rs.imgLayerCaches || {}; // log('look at ele', ele.id());
var existingLayer = caches[lvl];
if (existingLayer) {
// reuse layer for later eles
// log('reuse layer for', ele.id());
layer = existingLayer;
continue;
}
if (!layer || layer.eles.length >= maxElesPerLayer || !boundingBoxInBoundingBox(layer.bb, ele.boundingBox())) {
// log('make new layer for ele %s', ele.id());
layer = makeLayer({
insert: true,
after: layer
}); // if now layer can be built then we can't use layers at this level
if (!layer) {
return null;
} // log('new layer with id %s', layer.id);
}
if (tmpLayers || allowLazyQueueing) {
// log('queue ele %s in layer %s', ele.id(), layer.id);
self.queueLayer(layer, ele);
} else {
// log('draw ele %s in layer %s', ele.id(), layer.id);
self.drawEleInLayer(layer, ele, lvl, pxRatio);
}
layer.eles.push(ele);
caches[lvl] = layer;
} // log('--');
if (tmpLayers) {
// then we only queued the current layerset and can't draw it yet
return tmpLayers;
}
if (allowLazyQueueing) {
// log('lazy queue level', lvl);
return null;
}
return layers;
}; // a layer may want to use an ele cache of a higher level to avoid blurriness
// so the layer level might not equal the ele level
LTCp.getEleLevelForLayerLevel = function (lvl, pxRatio) {
return lvl;
};
LTCp.drawEleInLayer = function (layer, ele, lvl, pxRatio) {
var self = this;
var r = this.renderer;
var context = layer.context;
var bb = ele.boundingBox();
if (bb.w === 0 || bb.h === 0 || !ele.visible()) {
return;
}
lvl = self.getEleLevelForLayerLevel(lvl, pxRatio);
{
r.setImgSmoothing(context, false);
}
{
r.drawCachedElement(context, ele, null, null, lvl, useHighQualityEleTxrReqs);
}
{
r.setImgSmoothing(context, true);
}
};
LTCp.levelIsComplete = function (lvl, eles) {
var self = this;
var layers = self.layersByLevel[lvl];
if (!layers || layers.length === 0) {
return false;
}
var numElesInLayers = 0;
for (var i = 0; i < layers.length; i++) {
var layer = layers[i]; // if there are any eles needed to be drawn yet, the level is not complete
if (layer.reqs > 0) {
return false;
} // if the layer is invalid, the level is not complete
if (layer.invalid) {
return false;
}
numElesInLayers += layer.eles.length;
} // we should have exactly the number of eles passed in to be complete
if (numElesInLayers !== eles.length) {
return false;
}
return true;
};
LTCp.validateLayersElesOrdering = function (lvl, eles) {
var layers = this.layersByLevel[lvl];
if (!layers) {
return;
} // if in a layer the eles are not in the same order, then the layer is invalid
// (i.e. there is an ele in between the eles in the layer)
for (var i = 0; i < layers.length; i++) {
var layer = layers[i];
var offset = -1; // find the offset
for (var j = 0; j < eles.length; j++) {
if (layer.eles[0] === eles[j]) {
offset = j;
break;
}
}
if (offset < 0) {
// then the layer has nonexistant elements and is invalid
this.invalidateLayer(layer);
continue;
} // the eles in the layer must be in the same continuous order, else the layer is invalid
var o = offset;
for (var j = 0; j < layer.eles.length; j++) {
if (layer.eles[j] !== eles[o + j]) {
// log('invalidate based on ordering', layer.id);
this.invalidateLayer(layer);
break;
}
}
}
};
LTCp.updateElementsInLayers = function (eles, update) {
var self = this;
var isEles = element(eles[0]); // collect udpated elements (cascaded from the layers) and update each
// layer itself along the way
for (var i = 0; i < eles.length; i++) {
var req = isEles ? null : eles[i];
var ele = isEles ? eles[i] : eles[i].ele;
var rs = ele._private.rscratch;
var caches = rs.imgLayerCaches = rs.imgLayerCaches || {};
for (var l = minLvl$1; l <= maxLvl$1; l++) {
var layer = caches[l];
if (!layer) {
continue;
} // if update is a request from the ele cache, then it affects only
// the matching level
if (req && self.getEleLevelForLayerLevel(layer.level) !== req.level) {
continue;
}
update(layer, ele, req);
}
}
};
LTCp.haveLayers = function () {
var self = this;
var haveLayers = false;
for (var l = minLvl$1; l <= maxLvl$1; l++) {
var layers = self.layersByLevel[l];
if (layers && layers.length > 0) {
haveLayers = true;
break;
}
}
return haveLayers;
};
LTCp.invalidateElements = function (eles) {
var self = this;
if (eles.length === 0) {
return;
}
self.lastInvalidationTime = performanceNow(); // log('update invalidate layer time from eles');
if (eles.length === 0 || !self.haveLayers()) {
return;
}
self.updateElementsInLayers(eles, function invalAssocLayers(layer, ele, req) {
self.invalidateLayer(layer);
});
};
LTCp.invalidateLayer = function (layer) {
// log('update invalidate layer time');
this.lastInvalidationTime = performanceNow();
if (layer.invalid) {
return;
} // save cycles
var lvl = layer.level;
var eles = layer.eles;
var layers = this.layersByLevel[lvl]; // log('invalidate layer', layer.id );
removeFromArray(layers, layer); // layer.eles = [];
layer.elesQueue = [];
layer.invalid = true;
if (layer.replacement) {
layer.replacement.invalid = true;
}
for (var i = 0; i < eles.length; i++) {
var caches = eles[i]._private.rscratch.imgLayerCaches;
if (caches) {
caches[lvl] = null;
}
}
};
LTCp.refineElementTextures = function (eles) {
var self = this; // log('refine', eles.length);
self.updateElementsInLayers(eles, function refineEachEle(layer, ele, req) {
var rLyr = layer.replacement;
if (!rLyr) {
rLyr = layer.replacement = self.makeLayer(layer.bb, layer.level);
rLyr.replaces = layer;
rLyr.eles = layer.eles; // log('make replacement layer %s for %s with level %s', rLyr.id, layer.id, rLyr.level);
}
if (!rLyr.reqs) {
for (var i = 0; i < rLyr.eles.length; i++) {
self.queueLayer(rLyr, rLyr.eles[i]);
} // log('queue replacement layer refinement', rLyr.id);
}
});
};
LTCp.enqueueElementRefinement = function (ele) {
this.eleTxrDeqs.merge(ele);
this.scheduleElementRefinement();
};
LTCp.queueLayer = function (layer, ele) {
var self = this;
var q = self.layersQueue;
var elesQ = layer.elesQueue;
var hasId = elesQ.hasId = elesQ.hasId || {}; // if a layer is going to be replaced, queuing is a waste of time
if (layer.replacement) {
return;
}
if (ele) {
if (hasId[ele.id()]) {
return;
}
elesQ.push(ele);
hasId[ele.id()] = true;
}
if (layer.reqs) {
layer.reqs++;
q.updateItem(layer);
} else {
layer.reqs = 1;
q.push(layer);
}
};
LTCp.dequeue = function (pxRatio) {
var self = this;
var q = self.layersQueue;
var deqd = [];
var eleDeqs = 0;
while (eleDeqs < maxDeqSize$1) {
if (q.size() === 0) {
break;
}
var layer = q.peek(); // if a layer has been or will be replaced, then don't waste time with it
if (layer.replacement) {
// log('layer %s in queue skipped b/c it already has a replacement', layer.id);
q.pop();
continue;
} // if this is a replacement layer that has been superceded, then forget it
if (layer.replaces && layer !== layer.replaces.replacement) {
// log('layer is no longer the most uptodate replacement; dequeued', layer.id)
q.pop();
continue;
}
if (layer.invalid) {
// log('replacement layer %s is invalid; dequeued', layer.id);
q.pop();
continue;
}
var ele = layer.elesQueue.shift();
if (ele) {
// log('dequeue layer %s', layer.id);
self.drawEleInLayer(layer, ele, layer.level, pxRatio);
eleDeqs++;
}
if (deqd.length === 0) {
// we need only one entry in deqd to queue redrawing etc
deqd.push(true);
} // if the layer has all its eles done, then remove from the queue
if (layer.elesQueue.length === 0) {
q.pop();
layer.reqs = 0; // log('dequeue of layer %s complete', layer.id);
// when a replacement layer is dequeued, it replaces the old layer in the level
if (layer.replaces) {
self.applyLayerReplacement(layer);
}
self.requestRedraw();
}
}
return deqd;
};
LTCp.applyLayerReplacement = function (layer) {
var self = this;
var layersInLevel = self.layersByLevel[layer.level];
var replaced = layer.replaces;
var index = layersInLevel.indexOf(replaced); // if the replaced layer is not in the active list for the level, then replacing
// refs would be a mistake (i.e. overwriting the true active layer)
if (index < 0 || replaced.invalid) {
// log('replacement layer would have no effect', layer.id);
return;
}
layersInLevel[index] = layer; // replace level ref
// replace refs in eles
for (var i = 0; i < layer.eles.length; i++) {
var _p = layer.eles[i]._private;
var cache = _p.imgLayerCaches = _p.imgLayerCaches || {};
if (cache) {
cache[layer.level] = layer;
}
} // log('apply replacement layer %s over %s', layer.id, replaced.id);
self.requestRedraw();
};
LTCp.requestRedraw = lodash_debounce(function () {
var r = this.renderer;
r.redrawHint('eles', true);
r.redrawHint('drag', true);
r.redraw();
}, 100);
LTCp.setupDequeueing = defs.setupDequeueing({
deqRedrawThreshold: deqRedrawThreshold$1,
deqCost: deqCost$1,
deqAvgCost: deqAvgCost$1,
deqNoDrawCost: deqNoDrawCost$1,
deqFastCost: deqFastCost$1,
deq: function deq(self, pxRatio) {
return self.dequeue(pxRatio);
},
onDeqd: noop,
shouldRedraw: trueify,
priority: function priority(self) {
return self.renderer.beforeRenderPriorities.lyrTxrDeq;
}
});
var CRp = {};
var impl;
function polygon(context, points) {
for (var i = 0; i < points.length; i++) {
var pt = points[i];
context.lineTo(pt.x, pt.y);
}
}
function triangleBackcurve(context, points, controlPoint) {
var firstPt;
for (var i = 0; i < points.length; i++) {
var pt = points[i];
if (i === 0) {
firstPt = pt;
}
context.lineTo(pt.x, pt.y);
}
context.quadraticCurveTo(controlPoint.x, controlPoint.y, firstPt.x, firstPt.y);
}
function triangleTee(context, trianglePoints, teePoints) {
if (context.beginPath) {
context.beginPath();
}
var triPts = trianglePoints;
for (var i = 0; i < triPts.length; i++) {
var pt = triPts[i];
context.lineTo(pt.x, pt.y);
}
var teePts = teePoints;
var firstTeePt = teePoints[0];
context.moveTo(firstTeePt.x, firstTeePt.y);
for (var i = 1; i < teePts.length; i++) {
var pt = teePts[i];
context.lineTo(pt.x, pt.y);
}
if (context.closePath) {
context.closePath();
}
}
function circleTriangle(context, trianglePoints, rx, ry, r) {
if (context.beginPath) {
context.beginPath();
}
context.arc(rx, ry, r, 0, Math.PI * 2, false);
var triPts = trianglePoints;
var firstTrPt = triPts[0];
context.moveTo(firstTrPt.x, firstTrPt.y);
for (var i = 0; i < triPts.length; i++) {
var pt = triPts[i];
context.lineTo(pt.x, pt.y);
}
if (context.closePath) {
context.closePath();
}
}
function circle(context, rx, ry, r) {
context.arc(rx, ry, r, 0, Math.PI * 2, false);
}
CRp.arrowShapeImpl = function (name) {
return (impl || (impl = {
'polygon': polygon,
'triangle-backcurve': triangleBackcurve,
'triangle-tee': triangleTee,
'circle-triangle': circleTriangle,
'triangle-cross': triangleTee,
'circle': circle
}))[name];
};
var CRp$1 = {};
CRp$1.drawElement = function (context, ele, shiftToOriginWithBb, showLabel, showOverlay, showOpacity) {
var r = this;
if (ele.isNode()) {
r.drawNode(context, ele, shiftToOriginWithBb, showLabel, showOverlay, showOpacity);
} else {
r.drawEdge(context, ele, shiftToOriginWithBb, showLabel, showOverlay, showOpacity);
}
};
CRp$1.drawElementOverlay = function (context, ele) {
var r = this;
if (ele.isNode()) {
r.drawNodeOverlay(context, ele);
} else {
r.drawEdgeOverlay(context, ele);
}
};
CRp$1.drawCachedElementPortion = function (context, ele, eleTxrCache, pxRatio, lvl, reason, getRotation, getOpacity) {
var r = this;
var bb = eleTxrCache.getBoundingBox(ele);
if (bb.w === 0 || bb.h === 0) {
return;
} // ignore zero size case
var eleCache = eleTxrCache.getElement(ele, bb, pxRatio, lvl, reason);
if (eleCache != null) {
var opacity = getOpacity(r, ele);
if (opacity === 0) {
return;
}
var theta = getRotation(r, ele);
var x1 = bb.x1,
y1 = bb.y1,
w = bb.w,
h = bb.h;
var x, y, sx, sy, smooth;
if (theta !== 0) {
var rotPt = eleTxrCache.getRotationPoint(ele);
sx = rotPt.x;
sy = rotPt.y;
context.translate(sx, sy);
context.rotate(theta);
smooth = r.getImgSmoothing(context);
if (!smooth) {
r.setImgSmoothing(context, true);
}
var off = eleTxrCache.getRotationOffset(ele);
x = off.x;
y = off.y;
} else {
x = x1;
y = y1;
}
var oldGlobalAlpha;
if (opacity !== 1) {
oldGlobalAlpha = context.globalAlpha;
context.globalAlpha = oldGlobalAlpha * opacity;
}
context.drawImage(eleCache.texture.canvas, eleCache.x, 0, eleCache.width, eleCache.height, x, y, w, h);
if (opacity !== 1) {
context.globalAlpha = oldGlobalAlpha;
}
if (theta !== 0) {
context.rotate(-theta);
context.translate(-sx, -sy);
if (!smooth) {
r.setImgSmoothing(context, false);
}
}
} else {
eleTxrCache.drawElement(context, ele); // direct draw fallback
}
};
var getZeroRotation = function getZeroRotation() {
return 0;
};
var getLabelRotation = function getLabelRotation(r, ele) {
return r.getTextAngle(ele, null);
};
var getSourceLabelRotation = function getSourceLabelRotation(r, ele) {
return r.getTextAngle(ele, 'source');
};
var getTargetLabelRotation = function getTargetLabelRotation(r, ele) {
return r.getTextAngle(ele, 'target');
};
var getOpacity = function getOpacity(r, ele) {
return ele.effectiveOpacity();
};
var getTextOpacity = function getTextOpacity(e, ele) {
return ele.pstyle('text-opacity').pfValue * ele.effectiveOpacity();
};
CRp$1.drawCachedElement = function (context, ele, pxRatio, extent, lvl, requestHighQuality) {
var r = this;
var _r$data = r.data,
eleTxrCache = _r$data.eleTxrCache,
lblTxrCache = _r$data.lblTxrCache,
slbTxrCache = _r$data.slbTxrCache,
tlbTxrCache = _r$data.tlbTxrCache;
var bb = ele.boundingBox();
var reason = requestHighQuality === true ? eleTxrCache.reasons.highQuality : null;
if (bb.w === 0 || bb.h === 0 || !ele.visible()) {
return;
}
if (!extent || boundingBoxesIntersect(bb, extent)) {
var isEdge = ele.isEdge();
var badLine = ele.element()._private.rscratch.badLine;
r.drawCachedElementPortion(context, ele, eleTxrCache, pxRatio, lvl, reason, getZeroRotation, getOpacity);
if (!isEdge || !badLine) {
r.drawCachedElementPortion(context, ele, lblTxrCache, pxRatio, lvl, reason, getLabelRotation, getTextOpacity);
}
if (isEdge && !badLine) {
r.drawCachedElementPortion(context, ele, slbTxrCache, pxRatio, lvl, reason, getSourceLabelRotation, getTextOpacity);
r.drawCachedElementPortion(context, ele, tlbTxrCache, pxRatio, lvl, reason, getTargetLabelRotation, getTextOpacity);
}
r.drawElementOverlay(context, ele);
}
};
CRp$1.drawElements = function (context, eles) {
var r = this;
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
r.drawElement(context, ele);
}
};
CRp$1.drawCachedElements = function (context, eles, pxRatio, extent) {
var r = this;
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
r.drawCachedElement(context, ele, pxRatio, extent);
}
};
CRp$1.drawCachedNodes = function (context, eles, pxRatio, extent) {
var r = this;
for (var i = 0; i < eles.length; i++) {
var ele = eles[i];
if (!ele.isNode()) {
continue;
}
r.drawCachedElement(context, ele, pxRatio, extent);
}
};
CRp$1.drawLayeredElements = function (context, eles, pxRatio, extent) {
var r = this;
var layers = r.data.lyrTxrCache.getLayers(eles, pxRatio);
if (layers) {
for (var i = 0; i < layers.length; i++) {
var layer = layers[i];
var bb = layer.bb;
if (bb.w === 0 || bb.h === 0) {
continue;
}
context.drawImage(layer.canvas, bb.x1, bb.y1, bb.w, bb.h);
}
} else {
// fall back on plain caching if no layers
r.drawCachedElements(context, eles, pxRatio, extent);
}
};
/* global Path2D */
var CRp$2 = {};
CRp$2.drawEdge = function (context, edge, shiftToOriginWithBb) {
var drawLabel = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true;
var shouldDrawOverlay = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : true;
var shouldDrawOpacity = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : true;
var r = this;
var rs = edge._private.rscratch;
if (shouldDrawOpacity && !edge.visible()) {
return;
} // if bezier ctrl pts can not be calculated, then die
if (rs.badLine || rs.allpts == null || isNaN(rs.allpts[0])) {
// isNaN in case edge is impossible and browser bugs (e.g. safari)
return;
}
var bb;
if (shiftToOriginWithBb) {
bb = shiftToOriginWithBb;
context.translate(-bb.x1, -bb.y1);
}
var opacity = shouldDrawOpacity ? edge.pstyle('opacity').value : 1;
var lineOpacity = shouldDrawOpacity ? edge.pstyle('line-opacity').value : 1;
var lineStyle = edge.pstyle('line-style').value;
var edgeWidth = edge.pstyle('width').pfValue;
var lineCap = edge.pstyle('line-cap').value;
var effectiveLineOpacity = opacity * lineOpacity; // separate arrow opacity would require arrow-opacity property
var effectiveArrowOpacity = opacity * lineOpacity;
var drawLine = function drawLine() {
var strokeOpacity = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : effectiveLineOpacity;
context.lineWidth = edgeWidth;
context.lineCap = lineCap;
r.eleStrokeStyle(context, edge, strokeOpacity);
r.drawEdgePath(edge, context, rs.allpts, lineStyle);
context.lineCap = 'butt'; // reset for other drawing functions
};
var drawOverlay = function drawOverlay() {
if (!shouldDrawOverlay) {
return;
}
r.drawEdgeOverlay(context, edge);
};
var drawArrows = function drawArrows() {
var arrowOpacity = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : effectiveArrowOpacity;
r.drawArrowheads(context, edge, arrowOpacity);
};
var drawText = function drawText() {
r.drawElementText(context, edge, null, drawLabel);
};
context.lineJoin = 'round';
var ghost = edge.pstyle('ghost').value === 'yes';
if (ghost) {
var gx = edge.pstyle('ghost-offset-x').pfValue;
var gy = edge.pstyle('ghost-offset-y').pfValue;
var ghostOpacity = edge.pstyle('ghost-opacity').value;
var effectiveGhostOpacity = effectiveLineOpacity * ghostOpacity;
context.translate(gx, gy);
drawLine(effectiveGhostOpacity);
drawArrows(effectiveGhostOpacity);
context.translate(-gx, -gy);
}
drawLine();
drawArrows();
drawOverlay();
drawText();
if (shiftToOriginWithBb) {
context.translate(bb.x1, bb.y1);
}
};
CRp$2.drawEdgeOverlay = function (context, edge) {
if (!edge.visible()) {
return;
}
var overlayOpacity = edge.pstyle('overlay-opacity').value;
if (overlayOpacity === 0) {
return;
}
var r = this;
var usePaths = r.usePaths();
var rs = edge._private.rscratch;
var overlayPadding = edge.pstyle('overlay-padding').pfValue;
var overlayWidth = 2 * overlayPadding;
var overlayColor = edge.pstyle('overlay-color').value;
context.lineWidth = overlayWidth;
if (rs.edgeType === 'self' && !usePaths) {
context.lineCap = 'butt';
} else {
context.lineCap = 'round';
}
r.colorStrokeStyle(context, overlayColor[0], overlayColor[1], overlayColor[2], overlayOpacity);
r.drawEdgePath(edge, context, rs.allpts, 'solid');
};
CRp$2.drawEdgePath = function (edge, context, pts, type) {
var rs = edge._private.rscratch;
var canvasCxt = context;
var path;
var pathCacheHit = false;
var usePaths = this.usePaths();
var lineDashPattern = edge.pstyle('line-dash-pattern').pfValue;
var lineDashOffset = edge.pstyle('line-dash-offset').pfValue;
if (usePaths) {
var pathCacheKey = pts.join('$');
var keyMatches = rs.pathCacheKey && rs.pathCacheKey === pathCacheKey;
if (keyMatches) {
path = context = rs.pathCache;
pathCacheHit = true;
} else {
path = context = new Path2D();
rs.pathCacheKey = pathCacheKey;
rs.pathCache = path;
}
}
if (canvasCxt.setLineDash) {
// for very outofdate browsers
switch (type) {
case 'dotted':
canvasCxt.setLineDash([1, 1]);
break;
case 'dashed':
canvasCxt.setLineDash(lineDashPattern);
canvasCxt.lineDashOffset = lineDashOffset;
break;
case 'solid':
canvasCxt.setLineDash([]);
break;
}
}
if (!pathCacheHit && !rs.badLine) {
if (context.beginPath) {
context.beginPath();
}
context.moveTo(pts[0], pts[1]);
switch (rs.edgeType) {
case 'bezier':
case 'self':
case 'compound':
case 'multibezier':
for (var i = 2; i + 3 < pts.length; i += 4) {
context.quadraticCurveTo(pts[i], pts[i + 1], pts[i + 2], pts[i + 3]);
}
break;
case 'straight':
case 'segments':
case 'haystack':
for (var _i = 2; _i + 1 < pts.length; _i += 2) {
context.lineTo(pts[_i], pts[_i + 1]);
}
break;
}
}
context = canvasCxt;
if (usePaths) {
context.stroke(path);
} else {
context.stroke();
} // reset any line dashes
if (context.setLineDash) {
// for very outofdate browsers
context.setLineDash([]);
}
};
CRp$2.drawArrowheads = function (context, edge, opacity) {
var rs = edge._private.rscratch;
var isHaystack = rs.edgeType === 'haystack';
if (!isHaystack) {
this.drawArrowhead(context, edge, 'source', rs.arrowStartX, rs.arrowStartY, rs.srcArrowAngle, opacity);
}
this.drawArrowhead(context, edge, 'mid-target', rs.midX, rs.midY, rs.midtgtArrowAngle, opacity);
this.drawArrowhead(context, edge, 'mid-source', rs.midX, rs.midY, rs.midsrcArrowAngle, opacity);
if (!isHaystack) {
this.drawArrowhead(context, edge, 'target', rs.arrowEndX, rs.arrowEndY, rs.tgtArrowAngle, opacity);
}
};
CRp$2.drawArrowhead = function (context, edge, prefix, x, y, angle, opacity) {
if (isNaN(x) || x == null || isNaN(y) || y == null || isNaN(angle) || angle == null) {
return;
}
var self = this;
var arrowShape = edge.pstyle(prefix + '-arrow-shape').value;
if (arrowShape === 'none') {
return;
}
var arrowClearFill = edge.pstyle(prefix + '-arrow-fill').value === 'hollow' ? 'both' : 'filled';
var arrowFill = edge.pstyle(prefix + '-arrow-fill').value;
var edgeWidth = edge.pstyle('width').pfValue;
var edgeOpacity = edge.pstyle('opacity').value;
if (opacity === undefined) {
opacity = edgeOpacity;
}
var gco = context.globalCompositeOperation;
if (opacity !== 1 || arrowFill === 'hollow') {
// then extra clear is needed
context.globalCompositeOperation = 'destination-out';
self.colorFillStyle(context, 255, 255, 255, 1);
self.colorStrokeStyle(context, 255, 255, 255, 1);
self.drawArrowShape(edge, context, arrowClearFill, edgeWidth, arrowShape, x, y, angle);
context.globalCompositeOperation = gco;
} // otherwise, the opaque arrow clears it for free :)
var color = edge.pstyle(prefix + '-arrow-color').value;
self.colorFillStyle(context, color[0], color[1], color[2], opacity);
self.colorStrokeStyle(context, color[0], color[1], color[2], opacity);
self.drawArrowShape(edge, context, arrowFill, edgeWidth, arrowShape, x, y, angle);
};
CRp$2.drawArrowShape = function (edge, context, fill, edgeWidth, shape, x, y, angle) {
var r = this;
var usePaths = this.usePaths() && shape !== 'triangle-cross';
var pathCacheHit = false;
var path;
var canvasContext = context;
var translation = {
x: x,
y: y
};
var scale = edge.pstyle('arrow-scale').value;
var size = this.getArrowWidth(edgeWidth, scale);
var shapeImpl = r.arrowShapes[shape];
if (usePaths) {
var cache = r.arrowPathCache = r.arrowPathCache || [];
var key = hashString(shape);
var cachedPath = cache[key];
if (cachedPath != null) {
path = context = cachedPath;
pathCacheHit = true;
} else {
path = context = new Path2D();
cache[key] = path;
}
}
if (!pathCacheHit) {
if (context.beginPath) {
context.beginPath();
}
if (usePaths) {
// store in the path cache with values easily manipulated later
shapeImpl.draw(context, 1, 0, {
x: 0,
y: 0
}, 1);
} else {
shapeImpl.draw(context, size, angle, translation, edgeWidth);
}
if (context.closePath) {
context.closePath();
}
}
context = canvasContext;
if (usePaths) {
// set transform to arrow position/orientation
context.translate(x, y);
context.rotate(angle);
context.scale(size, size);
}
if (fill === 'filled' || fill === 'both') {
if (usePaths) {
context.fill(path);
} else {
context.fill();
}
}
if (fill === 'hollow' || fill === 'both') {
context.lineWidth = (shapeImpl.matchEdgeWidth ? edgeWidth : 1) / (usePaths ? size : 1);
context.lineJoin = 'miter';
if (usePaths) {
context.stroke(path);
} else {
context.stroke();
}
}
if (usePaths) {
// reset transform by applying inverse
context.scale(1 / size, 1 / size);
context.rotate(-angle);
context.translate(-x, -y);
}
};
var CRp$3 = {};
CRp$3.safeDrawImage = function (context, img, ix, iy, iw, ih, x, y, w, h) {
// detect problematic cases for old browsers with bad images (cheaper than try-catch)
if (iw <= 0 || ih <= 0 || w <= 0 || h <= 0) {
return;
}
context.drawImage(img, ix, iy, iw, ih, x, y, w, h);
};
CRp$3.drawInscribedImage = function (context, img, node, index, nodeOpacity) {
var r = this;
var pos = node.position();
var nodeX = pos.x;
var nodeY = pos.y;
var styleObj = node.cy().style();
var getIndexedStyle = styleObj.getIndexedStyle.bind(styleObj);
var fit = getIndexedStyle(node, 'background-fit', 'value', index);
var repeat = getIndexedStyle(node, 'background-repeat', 'value', index);
var nodeW = node.width();
var nodeH = node.height();
var paddingX2 = node.padding() * 2;
var nodeTW = nodeW + (getIndexedStyle(node, 'background-width-relative-to', 'value', index) === 'inner' ? 0 : paddingX2);
var nodeTH = nodeH + (getIndexedStyle(node, 'background-height-relative-to', 'value', index) === 'inner' ? 0 : paddingX2);
var rs = node._private.rscratch;
var clip = getIndexedStyle(node, 'background-clip', 'value', index);
var shouldClip = clip === 'node';
var imgOpacity = getIndexedStyle(node, 'background-image-opacity', 'value', index) * nodeOpacity;
var imgW = img.width || img.cachedW;
var imgH = img.height || img.cachedH; // workaround for broken browsers like ie
if (null == imgW || null == imgH) {
document.body.appendChild(img); // eslint-disable-line no-undef
imgW = img.cachedW = img.width || img.offsetWidth;
imgH = img.cachedH = img.height || img.offsetHeight;
document.body.removeChild(img); // eslint-disable-line no-undef
}
var w = imgW;
var h = imgH;
if (getIndexedStyle(node, 'background-width', 'value', index) !== 'auto') {
if (getIndexedStyle(node, 'background-width', 'units', index) === '%') {
w = getIndexedStyle(node, 'background-width', 'pfValue', index) * nodeTW;
} else {
w = getIndexedStyle(node, 'background-width', 'pfValue', index);
}
}
if (getIndexedStyle(node, 'background-height', 'value', index) !== 'auto') {
if (getIndexedStyle(node, 'background-height', 'units', index) === '%') {
h = getIndexedStyle(node, 'background-height', 'pfValue', index) * nodeTH;
} else {
h = getIndexedStyle(node, 'background-height', 'pfValue', index);
}
}
if (w === 0 || h === 0) {
return; // no point in drawing empty image (and chrome is broken in this case)
}
if (fit === 'contain') {
var scale = Math.min(nodeTW / w, nodeTH / h);
w *= scale;
h *= scale;
} else if (fit === 'cover') {
var scale = Math.max(nodeTW / w, nodeTH / h);
w *= scale;
h *= scale;
}
var x = nodeX - nodeTW / 2; // left
var posXUnits = getIndexedStyle(node, 'background-position-x', 'units', index);
var posXPfVal = getIndexedStyle(node, 'background-position-x', 'pfValue', index);
if (posXUnits === '%') {
x += (nodeTW - w) * posXPfVal;
} else {
x += posXPfVal;
}
var offXUnits = getIndexedStyle(node, 'background-offset-x', 'units', index);
var offXPfVal = getIndexedStyle(node, 'background-offset-x', 'pfValue', index);
if (offXUnits === '%') {
x += (nodeTW - w) * offXPfVal;
} else {
x += offXPfVal;
}
var y = nodeY - nodeTH / 2; // top
var posYUnits = getIndexedStyle(node, 'background-position-y', 'units', index);
var posYPfVal = getIndexedStyle(node, 'background-position-y', 'pfValue', index);
if (posYUnits === '%') {
y += (nodeTH - h) * posYPfVal;
} else {
y += posYPfVal;
}
var offYUnits = getIndexedStyle(node, 'background-offset-y', 'units', index);
var offYPfVal = getIndexedStyle(node, 'background-offset-y', 'pfValue', index);
if (offYUnits === '%') {
y += (nodeTH - h) * offYPfVal;
} else {
y += offYPfVal;
}
if (rs.pathCache) {
x -= nodeX;
y -= nodeY;
nodeX = 0;
nodeY = 0;
}
var gAlpha = context.globalAlpha;
context.globalAlpha = imgOpacity;
if (repeat === 'no-repeat') {
if (shouldClip) {
context.save();
if (rs.pathCache) {
context.clip(rs.pathCache);
} else {
r.nodeShapes[r.getNodeShape(node)].draw(context, nodeX, nodeY, nodeTW, nodeTH);
context.clip();
}
}
r.safeDrawImage(context, img, 0, 0, imgW, imgH, x, y, w, h);
if (shouldClip) {
context.restore();
}
} else {
var pattern = context.createPattern(img, repeat);
context.fillStyle = pattern;
r.nodeShapes[r.getNodeShape(node)].draw(context, nodeX, nodeY, nodeTW, nodeTH);
context.translate(x, y);
context.fill();
context.translate(-x, -y);
}
context.globalAlpha = gAlpha;
};
var CRp$4 = {};
CRp$4.eleTextBiggerThanMin = function (ele, scale) {
if (!scale) {
var zoom = ele.cy().zoom();
var pxRatio = this.getPixelRatio();
var lvl = Math.ceil(log2(zoom * pxRatio)); // the effective texture level
scale = Math.pow(2, lvl);
}
var computedSize = ele.pstyle('font-size').pfValue * scale;
var minSize = ele.pstyle('min-zoomed-font-size').pfValue;
if (computedSize < minSize) {
return false;
}
return true;
};
CRp$4.drawElementText = function (context, ele, shiftToOriginWithBb, force, prefix) {
var useEleOpacity = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : true;
var r = this;
if (force == null) {
if (useEleOpacity && !r.eleTextBiggerThanMin(ele)) {
return;
}
} else if (force === false) {
return;
}
if (ele.isNode()) {
var label = ele.pstyle('label');
if (!label || !label.value) {
return;
}
var justification = r.getLabelJustification(ele);
context.textAlign = justification;
context.textBaseline = 'bottom';
} else {
var badLine = ele.element()._private.rscratch.badLine;
var _label = ele.pstyle('label');
var srcLabel = ele.pstyle('source-label');
var tgtLabel = ele.pstyle('target-label');
if (badLine || (!_label || !_label.value) && (!srcLabel || !srcLabel.value) && (!tgtLabel || !tgtLabel.value)) {
return;
}
context.textAlign = 'center';
context.textBaseline = 'bottom';
}
var applyRotation = !shiftToOriginWithBb;
var bb;
if (shiftToOriginWithBb) {
bb = shiftToOriginWithBb;
context.translate(-bb.x1, -bb.y1);
}
if (prefix == null) {
r.drawText(context, ele, null, applyRotation, useEleOpacity);
if (ele.isEdge()) {
r.drawText(context, ele, 'source', applyRotation, useEleOpacity);
r.drawText(context, ele, 'target', applyRotation, useEleOpacity);
}
} else {
r.drawText(context, ele, prefix, applyRotation, useEleOpacity);
}
if (shiftToOriginWithBb) {
context.translate(bb.x1, bb.y1);
}
};
CRp$4.getFontCache = function (context) {
var cache;
this.fontCaches = this.fontCaches || [];
for (var i = 0; i < this.fontCaches.length; i++) {
cache = this.fontCaches[i];
if (cache.context === context) {
return cache;
}
}
cache = {
context: context
};
this.fontCaches.push(cache);
return cache;
}; // set up canvas context with font
// returns transformed text string
CRp$4.setupTextStyle = function (context, ele) {
var useEleOpacity = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
// Font style
var labelStyle = ele.pstyle('font-style').strValue;
var labelSize = ele.pstyle('font-size').pfValue + 'px';
var labelFamily = ele.pstyle('font-family').strValue;
var labelWeight = ele.pstyle('font-weight').strValue;
var opacity = useEleOpacity ? ele.effectiveOpacity() * ele.pstyle('text-opacity').value : 1;
var outlineOpacity = ele.pstyle('text-outline-opacity').value * opacity;
var color = ele.pstyle('color').value;
var outlineColor = ele.pstyle('text-outline-color').value;
context.font = labelStyle + ' ' + labelWeight + ' ' + labelSize + ' ' + labelFamily;
context.lineJoin = 'round'; // so text outlines aren't jagged
this.colorFillStyle(context, color[0], color[1], color[2], opacity);
this.colorStrokeStyle(context, outlineColor[0], outlineColor[1], outlineColor[2], outlineOpacity);
}; // TODO ensure re-used
function roundRect(ctx, x, y, width, height) {
var radius = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 5;
ctx.beginPath();
ctx.moveTo(x + radius, y);
ctx.lineTo(x + width - radius, y);
ctx.quadraticCurveTo(x + width, y, x + width, y + radius);
ctx.lineTo(x + width, y + height - radius);
ctx.quadraticCurveTo(x + width, y + height, x + width - radius, y + height);
ctx.lineTo(x + radius, y + height);
ctx.quadraticCurveTo(x, y + height, x, y + height - radius);
ctx.lineTo(x, y + radius);
ctx.quadraticCurveTo(x, y, x + radius, y);
ctx.closePath();
ctx.fill();
}
CRp$4.getTextAngle = function (ele, prefix) {
var theta;
var _p = ele._private;
var rscratch = _p.rscratch;
var pdash = prefix ? prefix + '-' : '';
var rotation = ele.pstyle(pdash + 'text-rotation');
var textAngle = getPrefixedProperty(rscratch, 'labelAngle', prefix);
if (rotation.strValue === 'autorotate') {
theta = ele.isEdge() ? textAngle : 0;
} else if (rotation.strValue === 'none') {
theta = 0;
} else {
theta = rotation.pfValue;
}
return theta;
};
CRp$4.drawText = function (context, ele, prefix) {
var applyRotation = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true;
var useEleOpacity = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : true;
var _p = ele._private;
var rscratch = _p.rscratch;
var parentOpacity = useEleOpacity ? ele.effectiveOpacity() : 1;
if (useEleOpacity && (parentOpacity === 0 || ele.pstyle('text-opacity').value === 0)) {
return;
} // use 'main' as an alias for the main label (i.e. null prefix)
if (prefix === 'main') {
prefix = null;
}
var textX = getPrefixedProperty(rscratch, 'labelX', prefix);
var textY = getPrefixedProperty(rscratch, 'labelY', prefix);
var orgTextX, orgTextY; // used for rotation
var text = this.getLabelText(ele, prefix);
if (text != null && text !== '' && !isNaN(textX) && !isNaN(textY)) {
this.setupTextStyle(context, ele, useEleOpacity);
var pdash = prefix ? prefix + '-' : '';
var textW = getPrefixedProperty(rscratch, 'labelWidth', prefix);
var textH = getPrefixedProperty(rscratch, 'labelHeight', prefix);
var marginX = ele.pstyle(pdash + 'text-margin-x').pfValue;
var marginY = ele.pstyle(pdash + 'text-margin-y').pfValue;
var isEdge = ele.isEdge();
var halign = ele.pstyle('text-halign').value;
var valign = ele.pstyle('text-valign').value;
if (isEdge) {
halign = 'center';
valign = 'center';
}
textX += marginX;
textY += marginY;
var theta;
if (!applyRotation) {
theta = 0;
} else {
theta = this.getTextAngle(ele, prefix);
}
if (theta !== 0) {
orgTextX = textX;
orgTextY = textY;
context.translate(orgTextX, orgTextY);
context.rotate(theta);
textX = 0;
textY = 0;
}
switch (valign) {
case 'top':
break;
case 'center':
textY += textH / 2;
break;
case 'bottom':
textY += textH;
break;
}
var backgroundOpacity = ele.pstyle('text-background-opacity').value;
var borderOpacity = ele.pstyle('text-border-opacity').value;
var textBorderWidth = ele.pstyle('text-border-width').pfValue;
var backgroundPadding = ele.pstyle('text-background-padding').pfValue;
if (backgroundOpacity > 0 || textBorderWidth > 0 && borderOpacity > 0) {
var bgX = textX - backgroundPadding;
switch (halign) {
case 'left':
bgX -= textW;
break;
case 'center':
bgX -= textW / 2;
break;
}
var bgY = textY - textH - backgroundPadding;
var bgW = textW + 2 * backgroundPadding;
var bgH = textH + 2 * backgroundPadding;
if (backgroundOpacity > 0) {
var textFill = context.fillStyle;
var textBackgroundColor = ele.pstyle('text-background-color').value;
context.fillStyle = 'rgba(' + textBackgroundColor[0] + ',' + textBackgroundColor[1] + ',' + textBackgroundColor[2] + ',' + backgroundOpacity * parentOpacity + ')';
var styleShape = ele.pstyle('text-background-shape').strValue;
if (styleShape.indexOf('round') === 0) {
roundRect(context, bgX, bgY, bgW, bgH, 2);
} else {
context.fillRect(bgX, bgY, bgW, bgH);
}
context.fillStyle = textFill;
}
if (textBorderWidth > 0 && borderOpacity > 0) {
var textStroke = context.strokeStyle;
var textLineWidth = context.lineWidth;
var textBorderColor = ele.pstyle('text-border-color').value;
var textBorderStyle = ele.pstyle('text-border-style').value;
context.strokeStyle = 'rgba(' + textBorderColor[0] + ',' + textBorderColor[1] + ',' + textBorderColor[2] + ',' + borderOpacity * parentOpacity + ')';
context.lineWidth = textBorderWidth;
if (context.setLineDash) {
// for very outofdate browsers
switch (textBorderStyle) {
case 'dotted':
context.setLineDash([1, 1]);
break;
case 'dashed':
context.setLineDash([4, 2]);
break;
case 'double':
context.lineWidth = textBorderWidth / 4; // 50% reserved for white between the two borders
context.setLineDash([]);
break;
case 'solid':
context.setLineDash([]);
break;
}
}
context.strokeRect(bgX, bgY, bgW, bgH);
if (textBorderStyle === 'double') {
var whiteWidth = textBorderWidth / 2;
context.strokeRect(bgX + whiteWidth, bgY + whiteWidth, bgW - whiteWidth * 2, bgH - whiteWidth * 2);
}
if (context.setLineDash) {
// for very outofdate browsers
context.setLineDash([]);
}
context.lineWidth = textLineWidth;
context.strokeStyle = textStroke;
}
}
var lineWidth = 2 * ele.pstyle('text-outline-width').pfValue; // *2 b/c the stroke is drawn centred on the middle
if (lineWidth > 0) {
context.lineWidth = lineWidth;
}
if (ele.pstyle('text-wrap').value === 'wrap') {
var lines = getPrefixedProperty(rscratch, 'labelWrapCachedLines', prefix);
var lineHeight = getPrefixedProperty(rscratch, 'labelLineHeight', prefix);
var halfTextW = textW / 2;
var justification = this.getLabelJustification(ele);
if (justification === 'auto') ; else if (halign === 'left') {
// auto justification : right
if (justification === 'left') {
textX += -textW;
} else if (justification === 'center') {
textX += -halfTextW;
} // else same as auto
} else if (halign === 'center') {
// auto justfication : center
if (justification === 'left') {
textX += -halfTextW;
} else if (justification === 'right') {
textX += halfTextW;
} // else same as auto
} else if (halign === 'right') {
// auto justification : left
if (justification === 'center') {
textX += halfTextW;
} else if (justification === 'right') {
textX += textW;
} // else same as auto
}
switch (valign) {
case 'top':
textY -= (lines.length - 1) * lineHeight;
break;
case 'center':
case 'bottom':
textY -= (lines.length - 1) * lineHeight;
break;
}
for (var l = 0; l < lines.length; l++) {
if (lineWidth > 0) {
context.strokeText(lines[l], textX, textY);
}
context.fillText(lines[l], textX, textY);
textY += lineHeight;
}
} else {
if (lineWidth > 0) {
context.strokeText(text, textX, textY);
}
context.fillText(text, textX, textY);
}
if (theta !== 0) {
context.rotate(-theta);
context.translate(-orgTextX, -orgTextY);
}
}
};
/* global Path2D */
var CRp$5 = {};
CRp$5.drawNode = function (context, node, shiftToOriginWithBb) {
var drawLabel = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true;
var shouldDrawOverlay = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : true;
var shouldDrawOpacity = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : true;
var r = this;
var nodeWidth, nodeHeight;
var _p = node._private;
var rs = _p.rscratch;
var pos = node.position();
if (!number(pos.x) || !number(pos.y)) {
return; // can't draw node with undefined position
}
if (shouldDrawOpacity && !node.visible()) {
return;
}
var eleOpacity = shouldDrawOpacity ? node.effectiveOpacity() : 1;
var usePaths = r.usePaths();
var path;
var pathCacheHit = false;
var padding = node.padding();
nodeWidth = node.width() + 2 * padding;
nodeHeight = node.height() + 2 * padding; //
// setup shift
var bb;
if (shiftToOriginWithBb) {
bb = shiftToOriginWithBb;
context.translate(-bb.x1, -bb.y1);
} //
// load bg image
var bgImgProp = node.pstyle('background-image');
var urls = bgImgProp.value;
var urlDefined = new Array(urls.length);
var image = new Array(urls.length);
var numImages = 0;
for (var i = 0; i < urls.length; i++) {
var url = urls[i];
var defd = urlDefined[i] = url != null && url !== 'none';
if (defd) {
var bgImgCrossOrigin = node.cy().style().getIndexedStyle(node, 'background-image-crossorigin', 'value', i);
numImages++; // get image, and if not loaded then ask to redraw when later loaded
image[i] = r.getCachedImage(url, bgImgCrossOrigin, function () {
_p.backgroundTimestamp = Date.now();
node.emitAndNotify('background');
});
}
} //
// setup styles
var darkness = node.pstyle('background-blacken').value;
var borderWidth = node.pstyle('border-width').pfValue;
var bgOpacity = node.pstyle('background-opacity').value * eleOpacity;
var borderColor = node.pstyle('border-color').value;
var borderStyle = node.pstyle('border-style').value;
var borderOpacity = node.pstyle('border-opacity').value * eleOpacity;
context.lineJoin = 'miter'; // so borders are square with the node shape
var setupShapeColor = function setupShapeColor() {
var bgOpy = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : bgOpacity;
r.eleFillStyle(context, node, bgOpy);
};
var setupBorderColor = function setupBorderColor() {
var bdrOpy = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : borderOpacity;
r.colorStrokeStyle(context, borderColor[0], borderColor[1], borderColor[2], bdrOpy);
}; //
// setup shape
var styleShape = node.pstyle('shape').strValue;
var shapePts = node.pstyle('shape-polygon-points').pfValue;
if (usePaths) {
context.translate(pos.x, pos.y);
var pathCache = r.nodePathCache = r.nodePathCache || [];
var key = hashStrings(styleShape === 'polygon' ? styleShape + ',' + shapePts.join(',') : styleShape, '' + nodeHeight, '' + nodeWidth);
var cachedPath = pathCache[key];
if (cachedPath != null) {
path = cachedPath;
pathCacheHit = true;
rs.pathCache = path;
} else {
path = new Path2D();
pathCache[key] = rs.pathCache = path;
}
}
var drawShape = function drawShape() {
if (!pathCacheHit) {
var npos = pos;
if (usePaths) {
npos = {
x: 0,
y: 0
};
}
r.nodeShapes[r.getNodeShape(node)].draw(path || context, npos.x, npos.y, nodeWidth, nodeHeight);
}
if (usePaths) {
context.fill(path);
} else {
context.fill();
}
};
var drawImages = function drawImages() {
var nodeOpacity = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : eleOpacity;
var prevBging = _p.backgrounding;
var totalCompleted = 0;
for (var _i = 0; _i < image.length; _i++) {
if (urlDefined[_i] && image[_i].complete && !image[_i].error) {
totalCompleted++;
r.drawInscribedImage(context, image[_i], node, _i, nodeOpacity);
}
}
_p.backgrounding = !(totalCompleted === numImages);
if (prevBging !== _p.backgrounding) {
// update style b/c :backgrounding state changed
node.updateStyle(false);
}
};
var drawPie = function drawPie() {
var redrawShape = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
var pieOpacity = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : eleOpacity;
if (r.hasPie(node)) {
r.drawPie(context, node, pieOpacity); // redraw/restore path if steps after pie need it
if (redrawShape) {
if (!usePaths) {
r.nodeShapes[r.getNodeShape(node)].draw(context, pos.x, pos.y, nodeWidth, nodeHeight);
}
}
}
};
var darken = function darken() {
var darkenOpacity = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : eleOpacity;
var opacity = (darkness > 0 ? darkness : -darkness) * darkenOpacity;
var c = darkness > 0 ? 0 : 255;
if (darkness !== 0) {
r.colorFillStyle(context, c, c, c, opacity);
if (usePaths) {
context.fill(path);
} else {
context.fill();
}
}
};
var drawBorder = function drawBorder() {
if (borderWidth > 0) {
context.lineWidth = borderWidth;
context.lineCap = 'butt';
if (context.setLineDash) {
// for very outofdate browsers
switch (borderStyle) {
case 'dotted':
context.setLineDash([1, 1]);
break;
case 'dashed':
context.setLineDash([4, 2]);
break;
case 'solid':
case 'double':
context.setLineDash([]);
break;
}
}
if (usePaths) {
context.stroke(path);
} else {
context.stroke();
}
if (borderStyle === 'double') {
context.lineWidth = borderWidth / 3;
var gco = context.globalCompositeOperation;
context.globalCompositeOperation = 'destination-out';
if (usePaths) {
context.stroke(path);
} else {
context.stroke();
}
context.globalCompositeOperation = gco;
} // reset in case we changed the border style
if (context.setLineDash) {
// for very outofdate browsers
context.setLineDash([]);
}
}
};
var drawOverlay = function drawOverlay() {
if (shouldDrawOverlay) {
r.drawNodeOverlay(context, node, pos, nodeWidth, nodeHeight);
}
};
var drawText = function drawText() {
r.drawElementText(context, node, null, drawLabel);
};
var ghost = node.pstyle('ghost').value === 'yes';
if (ghost) {
var gx = node.pstyle('ghost-offset-x').pfValue;
var gy = node.pstyle('ghost-offset-y').pfValue;
var ghostOpacity = node.pstyle('ghost-opacity').value;
var effGhostOpacity = ghostOpacity * eleOpacity;
context.translate(gx, gy);
setupShapeColor(ghostOpacity * bgOpacity);
drawShape();
drawImages(effGhostOpacity);
drawPie(darkness !== 0 || borderWidth !== 0);
darken(effGhostOpacity);
setupBorderColor(ghostOpacity * borderOpacity);
drawBorder();
context.translate(-gx, -gy);
}
setupShapeColor();
drawShape();
drawImages();
drawPie(darkness !== 0 || borderWidth !== 0);
darken();
setupBorderColor();
drawBorder();
if (usePaths) {
context.translate(-pos.x, -pos.y);
}
drawText();
drawOverlay(); //
// clean up shift
if (shiftToOriginWithBb) {
context.translate(bb.x1, bb.y1);
}
};
CRp$5.drawNodeOverlay = function (context, node, pos, nodeWidth, nodeHeight) {
var r = this;
if (!node.visible()) {
return;
}
var overlayPadding = node.pstyle('overlay-padding').pfValue;
var overlayOpacity = node.pstyle('overlay-opacity').value;
var overlayColor = node.pstyle('overlay-color').value;
if (overlayOpacity > 0) {
pos = pos || node.position();
if (nodeWidth == null || nodeHeight == null) {
var padding = node.padding();
nodeWidth = node.width() + 2 * padding;
nodeHeight = node.height() + 2 * padding;
}
r.colorFillStyle(context, overlayColor[0], overlayColor[1], overlayColor[2], overlayOpacity);
r.nodeShapes['roundrectangle'].draw(context, pos.x, pos.y, nodeWidth + overlayPadding * 2, nodeHeight + overlayPadding * 2);
context.fill();
}
}; // does the node have at least one pie piece?
CRp$5.hasPie = function (node) {
node = node[0]; // ensure ele ref
return node._private.hasPie;
};
CRp$5.drawPie = function (context, node, nodeOpacity, pos) {
node = node[0]; // ensure ele ref
pos = pos || node.position();
var cyStyle = node.cy().style();
var pieSize = node.pstyle('pie-size');
var x = pos.x;
var y = pos.y;
var nodeW = node.width();
var nodeH = node.height();
var radius = Math.min(nodeW, nodeH) / 2; // must fit in node
var lastPercent = 0; // what % to continue drawing pie slices from on [0, 1]
var usePaths = this.usePaths();
if (usePaths) {
x = 0;
y = 0;
}
if (pieSize.units === '%') {
radius = radius * pieSize.pfValue;
} else if (pieSize.pfValue !== undefined) {
radius = pieSize.pfValue / 2;
}
for (var i = 1; i <= cyStyle.pieBackgroundN; i++) {
// 1..N
var size = node.pstyle('pie-' + i + '-background-size').value;
var color = node.pstyle('pie-' + i + '-background-color').value;
var opacity = node.pstyle('pie-' + i + '-background-opacity').value * nodeOpacity;
var percent = size / 100; // map integer range [0, 100] to [0, 1]
// percent can't push beyond 1
if (percent + lastPercent > 1) {
percent = 1 - lastPercent;
}
var angleStart = 1.5 * Math.PI + 2 * Math.PI * lastPercent; // start at 12 o'clock and go clockwise
var angleDelta = 2 * Math.PI * percent;
var angleEnd = angleStart + angleDelta; // ignore if
// - zero size
// - we're already beyond the full circle
// - adding the current slice would go beyond the full circle
if (size === 0 || lastPercent >= 1 || lastPercent + percent > 1) {
continue;
}
context.beginPath();
context.moveTo(x, y);
context.arc(x, y, radius, angleStart, angleEnd);
context.closePath();
this.colorFillStyle(context, color[0], color[1], color[2], opacity);
context.fill();
lastPercent += percent;
}
};
var CRp$6 = {};
var motionBlurDelay = 100; // var isFirefox = typeof InstallTrigger !== 'undefined';
CRp$6.getPixelRatio = function () {
var context = this.data.contexts[0];
if (this.forcedPixelRatio != null) {
return this.forcedPixelRatio;
}
var backingStore = context.backingStorePixelRatio || context.webkitBackingStorePixelRatio || context.mozBackingStorePixelRatio || context.msBackingStorePixelRatio || context.oBackingStorePixelRatio || context.backingStorePixelRatio || 1;
return (window.devicePixelRatio || 1) / backingStore; // eslint-disable-line no-undef
};
CRp$6.paintCache = function (context) {
var caches = this.paintCaches = this.paintCaches || [];
var needToCreateCache = true;
var cache;
for (var i = 0; i < caches.length; i++) {
cache = caches[i];
if (cache.context === context) {
needToCreateCache = false;
break;
}
}
if (needToCreateCache) {
cache = {
context: context
};
caches.push(cache);
}
return cache;
};
CRp$6.createGradientStyleFor = function (context, shapeStyleName, ele, fill, opacity) {
var gradientStyle;
var usePaths = this.usePaths();
var colors = ele.pstyle(shapeStyleName + '-gradient-stop-colors').value,
positions = ele.pstyle(shapeStyleName + '-gradient-stop-positions').pfValue;
if (fill === 'radial-gradient') {
if (ele.isEdge()) {
var start = ele.sourceEndpoint(),
end = ele.targetEndpoint(),
mid = ele.midpoint();
var d1 = dist(start, mid);
var d2 = dist(end, mid);
gradientStyle = context.createRadialGradient(mid.x, mid.y, 0, mid.x, mid.y, Math.max(d1, d2));
} else {
var pos = usePaths ? {
x: 0,
y: 0
} : ele.position(),
width = ele.paddedWidth(),
height = ele.paddedHeight();
gradientStyle = context.createRadialGradient(pos.x, pos.y, 0, pos.x, pos.y, Math.max(width, height));
}
} else {
if (ele.isEdge()) {
var _start = ele.sourceEndpoint(),
_end = ele.targetEndpoint();
gradientStyle = context.createLinearGradient(_start.x, _start.y, _end.x, _end.y);
} else {
var _pos = usePaths ? {
x: 0,
y: 0
} : ele.position(),
_width = ele.paddedWidth(),
_height = ele.paddedHeight(),
halfWidth = _width / 2,
halfHeight = _height / 2;
var direction = ele.pstyle('background-gradient-direction').value;
switch (direction) {
case 'to-bottom':
gradientStyle = context.createLinearGradient(_pos.x, _pos.y - halfHeight, _pos.x, _pos.y + halfHeight);
break;
case 'to-top':
gradientStyle = context.createLinearGradient(_pos.x, _pos.y + halfHeight, _pos.x, _pos.y - halfHeight);
break;
case 'to-left':
gradientStyle = context.createLinearGradient(_pos.x + halfWidth, _pos.y, _pos.x - halfWidth, _pos.y);
break;
case 'to-right':
gradientStyle = context.createLinearGradient(_pos.x - halfWidth, _pos.y, _pos.x + halfWidth, _pos.y);
break;
case 'to-bottom-right':
case 'to-right-bottom':
gradientStyle = context.createLinearGradient(_pos.x - halfWidth, _pos.y - halfHeight, _pos.x + halfWidth, _pos.y + halfHeight);
break;
case 'to-top-right':
case 'to-right-top':
gradientStyle = context.createLinearGradient(_pos.x - halfWidth, _pos.y + halfHeight, _pos.x + halfWidth, _pos.y - halfHeight);
break;
case 'to-bottom-left':
case 'to-left-bottom':
gradientStyle = context.createLinearGradient(_pos.x + halfWidth, _pos.y - halfHeight, _pos.x - halfWidth, _pos.y + halfHeight);
break;
case 'to-top-left':
case 'to-left-top':
gradientStyle = context.createLinearGradient(_pos.x + halfWidth, _pos.y + halfHeight, _pos.x - halfWidth, _pos.y - halfHeight);
break;
}
}
}
if (!gradientStyle) return null; // invalid gradient style
var hasPositions = positions.length === colors.length;
var length = colors.length;
for (var i = 0; i < length; i++) {
gradientStyle.addColorStop(hasPositions ? positions[i] : i / (length - 1), 'rgba(' + colors[i][0] + ',' + colors[i][1] + ',' + colors[i][2] + ',' + opacity + ')');
}
return gradientStyle;
};
CRp$6.gradientFillStyle = function (context, ele, fill, opacity) {
var gradientStyle = this.createGradientStyleFor(context, 'background', ele, fill, opacity);
if (!gradientStyle) return null; // error
context.fillStyle = gradientStyle;
};
CRp$6.colorFillStyle = function (context, r, g, b, a) {
context.fillStyle = 'rgba(' + r + ',' + g + ',' + b + ',' + a + ')'; // turn off for now, seems context does its own caching
// var cache = this.paintCache(context);
// var fillStyle = 'rgba(' + r + ',' + g + ',' + b + ',' + a + ')';
// if( cache.fillStyle !== fillStyle ){
// context.fillStyle = cache.fillStyle = fillStyle;
// }
};
CRp$6.eleFillStyle = function (context, ele, opacity) {
var backgroundFill = ele.pstyle('background-fill').value;
if (backgroundFill === 'linear-gradient' || backgroundFill === 'radial-gradient') {
this.gradientFillStyle(context, ele, backgroundFill, opacity);
} else {
var backgroundColor = ele.pstyle('background-color').value;
this.colorFillStyle(context, backgroundColor[0], backgroundColor[1], backgroundColor[2], opacity);
}
};
CRp$6.gradientStrokeStyle = function (context, ele, fill, opacity) {
var gradientStyle = this.createGradientStyleFor(context, 'line', ele, fill, opacity);
if (!gradientStyle) return null; // error
context.strokeStyle = gradientStyle;
};
CRp$6.colorStrokeStyle = function (context, r, g, b, a) {
context.strokeStyle = 'rgba(' + r + ',' + g + ',' + b + ',' + a + ')'; // turn off for now, seems context does its own caching
// var cache = this.paintCache(context);
// var strokeStyle = 'rgba(' + r + ',' + g + ',' + b + ',' + a + ')';
// if( cache.strokeStyle !== strokeStyle ){
// context.strokeStyle = cache.strokeStyle = strokeStyle;
// }
};
CRp$6.eleStrokeStyle = function (context, ele, opacity) {
var lineFill = ele.pstyle('line-fill').value;
if (lineFill === 'linear-gradient' || lineFill === 'radial-gradient') {
this.gradientStrokeStyle(context, ele, lineFill, opacity);
} else {
var lineColor = ele.pstyle('line-color').value;
this.colorStrokeStyle(context, lineColor[0], lineColor[1], lineColor[2], opacity);
}
}; // Resize canvas
CRp$6.matchCanvasSize = function (container) {
var r = this;
var data = r.data;
var bb = r.findContainerClientCoords();
var width = bb[2];
var height = bb[3];
var pixelRatio = r.getPixelRatio();
var mbPxRatio = r.motionBlurPxRatio;
if (container === r.data.bufferCanvases[r.MOTIONBLUR_BUFFER_NODE] || container === r.data.bufferCanvases[r.MOTIONBLUR_BUFFER_DRAG]) {
pixelRatio = mbPxRatio;
}
var canvasWidth = width * pixelRatio;
var canvasHeight = height * pixelRatio;
var canvas;
if (canvasWidth === r.canvasWidth && canvasHeight === r.canvasHeight) {
return; // save cycles if same
}
r.fontCaches = null; // resizing resets the style
var canvasContainer = data.canvasContainer;
canvasContainer.style.width = width + 'px';
canvasContainer.style.height = height + 'px';
for (var i = 0; i < r.CANVAS_LAYERS; i++) {
canvas = data.canvases[i];
canvas.width = canvasWidth;
canvas.height = canvasHeight;
canvas.style.width = width + 'px';
canvas.style.height = height + 'px';
}
for (var i = 0; i < r.BUFFER_COUNT; i++) {
canvas = data.bufferCanvases[i];
canvas.width = canvasWidth;
canvas.height = canvasHeight;
canvas.style.width = width + 'px';
canvas.style.height = height + 'px';
}
r.textureMult = 1;
if (pixelRatio <= 1) {
canvas = data.bufferCanvases[r.TEXTURE_BUFFER];
r.textureMult = 2;
canvas.width = canvasWidth * r.textureMult;
canvas.height = canvasHeight * r.textureMult;
}
r.canvasWidth = canvasWidth;
r.canvasHeight = canvasHeight;
};
CRp$6.renderTo = function (cxt, zoom, pan, pxRatio) {
this.render({
forcedContext: cxt,
forcedZoom: zoom,
forcedPan: pan,
drawAllLayers: true,
forcedPxRatio: pxRatio
});
};
CRp$6.render = function (options) {
options = options || staticEmptyObject();
var forcedContext = options.forcedContext;
var drawAllLayers = options.drawAllLayers;
var drawOnlyNodeLayer = options.drawOnlyNodeLayer;
var forcedZoom = options.forcedZoom;
var forcedPan = options.forcedPan;
var r = this;
var pixelRatio = options.forcedPxRatio === undefined ? this.getPixelRatio() : options.forcedPxRatio;
var cy = r.cy;
var data = r.data;
var needDraw = data.canvasNeedsRedraw;
var textureDraw = r.textureOnViewport && !forcedContext && (r.pinching || r.hoverData.dragging || r.swipePanning || r.data.wheelZooming);
var motionBlur = options.motionBlur !== undefined ? options.motionBlur : r.motionBlur;
var mbPxRatio = r.motionBlurPxRatio;
var hasCompoundNodes = cy.hasCompoundNodes();
var inNodeDragGesture = r.hoverData.draggingEles;
var inBoxSelection = r.hoverData.selecting || r.touchData.selecting ? true : false;
motionBlur = motionBlur && !forcedContext && r.motionBlurEnabled && !inBoxSelection;
var motionBlurFadeEffect = motionBlur;
if (!forcedContext) {
if (r.prevPxRatio !== pixelRatio) {
r.invalidateContainerClientCoordsCache();
r.matchCanvasSize(r.container);
r.redrawHint('eles', true);
r.redrawHint('drag', true);
}
r.prevPxRatio = pixelRatio;
}
if (!forcedContext && r.motionBlurTimeout) {
clearTimeout(r.motionBlurTimeout);
}
if (motionBlur) {
if (r.mbFrames == null) {
r.mbFrames = 0;
}
r.mbFrames++;
if (r.mbFrames < 3) {
// need several frames before even high quality motionblur
motionBlurFadeEffect = false;
} // go to lower quality blurry frames when several m/b frames have been rendered (avoids flashing)
if (r.mbFrames > r.minMbLowQualFrames) {
//r.fullQualityMb = false;
r.motionBlurPxRatio = r.mbPxRBlurry;
}
}
if (r.clearingMotionBlur) {
r.motionBlurPxRatio = 1;
} // b/c drawToContext() may be async w.r.t. redraw(), keep track of last texture frame
// because a rogue async texture frame would clear needDraw
if (r.textureDrawLastFrame && !textureDraw) {
needDraw[r.NODE] = true;
needDraw[r.SELECT_BOX] = true;
}
var style = cy.style();
var zoom = cy.zoom();
var effectiveZoom = forcedZoom !== undefined ? forcedZoom : zoom;
var pan = cy.pan();
var effectivePan = {
x: pan.x,
y: pan.y
};
var vp = {
zoom: zoom,
pan: {
x: pan.x,
y: pan.y
}
};
var prevVp = r.prevViewport;
var viewportIsDiff = prevVp === undefined || vp.zoom !== prevVp.zoom || vp.pan.x !== prevVp.pan.x || vp.pan.y !== prevVp.pan.y; // we want the low quality motionblur only when the viewport is being manipulated etc (where it's not noticed)
if (!viewportIsDiff && !(inNodeDragGesture && !hasCompoundNodes)) {
r.motionBlurPxRatio = 1;
}
if (forcedPan) {
effectivePan = forcedPan;
} // apply pixel ratio
effectiveZoom *= pixelRatio;
effectivePan.x *= pixelRatio;
effectivePan.y *= pixelRatio;
var eles = r.getCachedZSortedEles();
function mbclear(context, x, y, w, h) {
var gco = context.globalCompositeOperation;
context.globalCompositeOperation = 'destination-out';
r.colorFillStyle(context, 255, 255, 255, r.motionBlurTransparency);
context.fillRect(x, y, w, h);
context.globalCompositeOperation = gco;
}
function setContextTransform(context, clear) {
var ePan, eZoom, w, h;
if (!r.clearingMotionBlur && (context === data.bufferContexts[r.MOTIONBLUR_BUFFER_NODE] || context === data.bufferContexts[r.MOTIONBLUR_BUFFER_DRAG])) {
ePan = {
x: pan.x * mbPxRatio,
y: pan.y * mbPxRatio
};
eZoom = zoom * mbPxRatio;
w = r.canvasWidth * mbPxRatio;
h = r.canvasHeight * mbPxRatio;
} else {
ePan = effectivePan;
eZoom = effectiveZoom;
w = r.canvasWidth;
h = r.canvasHeight;
}
context.setTransform(1, 0, 0, 1, 0, 0);
if (clear === 'motionBlur') {
mbclear(context, 0, 0, w, h);
} else if (!forcedContext && (clear === undefined || clear)) {
context.clearRect(0, 0, w, h);
}
if (!drawAllLayers) {
context.translate(ePan.x, ePan.y);
context.scale(eZoom, eZoom);
}
if (forcedPan) {
context.translate(forcedPan.x, forcedPan.y);
}
if (forcedZoom) {
context.scale(forcedZoom, forcedZoom);
}
}
if (!textureDraw) {
r.textureDrawLastFrame = false;
}
if (textureDraw) {
r.textureDrawLastFrame = true;
if (!r.textureCache) {
r.textureCache = {};
r.textureCache.bb = cy.mutableElements().boundingBox();
r.textureCache.texture = r.data.bufferCanvases[r.TEXTURE_BUFFER];
var cxt = r.data.bufferContexts[r.TEXTURE_BUFFER];
cxt.setTransform(1, 0, 0, 1, 0, 0);
cxt.clearRect(0, 0, r.canvasWidth * r.textureMult, r.canvasHeight * r.textureMult);
r.render({
forcedContext: cxt,
drawOnlyNodeLayer: true,
forcedPxRatio: pixelRatio * r.textureMult
});
var vp = r.textureCache.viewport = {
zoom: cy.zoom(),
pan: cy.pan(),
width: r.canvasWidth,
height: r.canvasHeight
};
vp.mpan = {
x: (0 - vp.pan.x) / vp.zoom,
y: (0 - vp.pan.y) / vp.zoom
};
}
needDraw[r.DRAG] = false;
needDraw[r.NODE] = false;
var context = data.contexts[r.NODE];
var texture = r.textureCache.texture;
var vp = r.textureCache.viewport;
context.setTransform(1, 0, 0, 1, 0, 0);
if (motionBlur) {
mbclear(context, 0, 0, vp.width, vp.height);
} else {
context.clearRect(0, 0, vp.width, vp.height);
}
var outsideBgColor = style.core('outside-texture-bg-color').value;
var outsideBgOpacity = style.core('outside-texture-bg-opacity').value;
r.colorFillStyle(context, outsideBgColor[0], outsideBgColor[1], outsideBgColor[2], outsideBgOpacity);
context.fillRect(0, 0, vp.width, vp.height);
var zoom = cy.zoom();
setContextTransform(context, false);
context.clearRect(vp.mpan.x, vp.mpan.y, vp.width / vp.zoom / pixelRatio, vp.height / vp.zoom / pixelRatio);
context.drawImage(texture, vp.mpan.x, vp.mpan.y, vp.width / vp.zoom / pixelRatio, vp.height / vp.zoom / pixelRatio);
} else if (r.textureOnViewport && !forcedContext) {
// clear the cache since we don't need it
r.textureCache = null;
}
var extent = cy.extent();
var vpManip = r.pinching || r.hoverData.dragging || r.swipePanning || r.data.wheelZooming || r.hoverData.draggingEles || r.cy.animated();
var hideEdges = r.hideEdgesOnViewport && vpManip;
var needMbClear = [];
needMbClear[r.NODE] = !needDraw[r.NODE] && motionBlur && !r.clearedForMotionBlur[r.NODE] || r.clearingMotionBlur;
if (needMbClear[r.NODE]) {
r.clearedForMotionBlur[r.NODE] = true;
}
needMbClear[r.DRAG] = !needDraw[r.DRAG] && motionBlur && !r.clearedForMotionBlur[r.DRAG] || r.clearingMotionBlur;
if (needMbClear[r.DRAG]) {
r.clearedForMotionBlur[r.DRAG] = true;
}
if (needDraw[r.NODE] || drawAllLayers || drawOnlyNodeLayer || needMbClear[r.NODE]) {
var useBuffer = motionBlur && !needMbClear[r.NODE] && mbPxRatio !== 1;
var context = forcedContext || (useBuffer ? r.data.bufferContexts[r.MOTIONBLUR_BUFFER_NODE] : data.contexts[r.NODE]);
var clear = motionBlur && !useBuffer ? 'motionBlur' : undefined;
setContextTransform(context, clear);
if (hideEdges) {
r.drawCachedNodes(context, eles.nondrag, pixelRatio, extent);
} else {
r.drawLayeredElements(context, eles.nondrag, pixelRatio, extent);
}
if (r.debug) {
r.drawDebugPoints(context, eles.nondrag);
}
if (!drawAllLayers && !motionBlur) {
needDraw[r.NODE] = false;
}
}
if (!drawOnlyNodeLayer && (needDraw[r.DRAG] || drawAllLayers || needMbClear[r.DRAG])) {
var useBuffer = motionBlur && !needMbClear[r.DRAG] && mbPxRatio !== 1;
var context = forcedContext || (useBuffer ? r.data.bufferContexts[r.MOTIONBLUR_BUFFER_DRAG] : data.contexts[r.DRAG]);
setContextTransform(context, motionBlur && !useBuffer ? 'motionBlur' : undefined);
if (hideEdges) {
r.drawCachedNodes(context, eles.drag, pixelRatio, extent);
} else {
r.drawCachedElements(context, eles.drag, pixelRatio, extent);
}
if (r.debug) {
r.drawDebugPoints(context, eles.drag);
}
if (!drawAllLayers && !motionBlur) {
needDraw[r.DRAG] = false;
}
}
if (r.showFps || !drawOnlyNodeLayer && needDraw[r.SELECT_BOX] && !drawAllLayers) {
var context = forcedContext || data.contexts[r.SELECT_BOX];
setContextTransform(context);
if (r.selection[4] == 1 && (r.hoverData.selecting || r.touchData.selecting)) {
var zoom = r.cy.zoom();
var borderWidth = style.core('selection-box-border-width').value / zoom;
context.lineWidth = borderWidth;
context.fillStyle = 'rgba(' + style.core('selection-box-color').value[0] + ',' + style.core('selection-box-color').value[1] + ',' + style.core('selection-box-color').value[2] + ',' + style.core('selection-box-opacity').value + ')';
context.fillRect(r.selection[0], r.selection[1], r.selection[2] - r.selection[0], r.selection[3] - r.selection[1]);
if (borderWidth > 0) {
context.strokeStyle = 'rgba(' + style.core('selection-box-border-color').value[0] + ',' + style.core('selection-box-border-color').value[1] + ',' + style.core('selection-box-border-color').value[2] + ',' + style.core('selection-box-opacity').value + ')';
context.strokeRect(r.selection[0], r.selection[1], r.selection[2] - r.selection[0], r.selection[3] - r.selection[1]);
}
}
if (data.bgActivePosistion && !r.hoverData.selecting) {
var zoom = r.cy.zoom();
var pos = data.bgActivePosistion;
context.fillStyle = 'rgba(' + style.core('active-bg-color').value[0] + ',' + style.core('active-bg-color').value[1] + ',' + style.core('active-bg-color').value[2] + ',' + style.core('active-bg-opacity').value + ')';
context.beginPath();
context.arc(pos.x, pos.y, style.core('active-bg-size').pfValue / zoom, 0, 2 * Math.PI);
context.fill();
}
var timeToRender = r.lastRedrawTime;
if (r.showFps && timeToRender) {
timeToRender = Math.round(timeToRender);
var fps = Math.round(1000 / timeToRender);
context.setTransform(1, 0, 0, 1, 0, 0);
context.fillStyle = 'rgba(255, 0, 0, 0.75)';
context.strokeStyle = 'rgba(255, 0, 0, 0.75)';
context.lineWidth = 1;
context.fillText('1 frame = ' + timeToRender + ' ms = ' + fps + ' fps', 0, 20);
var maxFps = 60;
context.strokeRect(0, 30, 250, 20);
context.fillRect(0, 30, 250 * Math.min(fps / maxFps, 1), 20);
}
if (!drawAllLayers) {
needDraw[r.SELECT_BOX] = false;
}
} // motionblur: blit rendered blurry frames
if (motionBlur && mbPxRatio !== 1) {
var cxtNode = data.contexts[r.NODE];
var txtNode = r.data.bufferCanvases[r.MOTIONBLUR_BUFFER_NODE];
var cxtDrag = data.contexts[r.DRAG];
var txtDrag = r.data.bufferCanvases[r.MOTIONBLUR_BUFFER_DRAG];
var drawMotionBlur = function drawMotionBlur(cxt, txt, needClear) {
cxt.setTransform(1, 0, 0, 1, 0, 0);
if (needClear || !motionBlurFadeEffect) {
cxt.clearRect(0, 0, r.canvasWidth, r.canvasHeight);
} else {
mbclear(cxt, 0, 0, r.canvasWidth, r.canvasHeight);
}
var pxr = mbPxRatio;
cxt.drawImage(txt, // img
0, 0, // sx, sy
r.canvasWidth * pxr, r.canvasHeight * pxr, // sw, sh
0, 0, // x, y
r.canvasWidth, r.canvasHeight // w, h
);
};
if (needDraw[r.NODE] || needMbClear[r.NODE]) {
drawMotionBlur(cxtNode, txtNode, needMbClear[r.NODE]);
needDraw[r.NODE] = false;
}
if (needDraw[r.DRAG] || needMbClear[r.DRAG]) {
drawMotionBlur(cxtDrag, txtDrag, needMbClear[r.DRAG]);
needDraw[r.DRAG] = false;
}
}
r.prevViewport = vp;
if (r.clearingMotionBlur) {
r.clearingMotionBlur = false;
r.motionBlurCleared = true;
r.motionBlur = true;
}
if (motionBlur) {
r.motionBlurTimeout = setTimeout(function () {
r.motionBlurTimeout = null;
r.clearedForMotionBlur[r.NODE] = false;
r.clearedForMotionBlur[r.DRAG] = false;
r.motionBlur = false;
r.clearingMotionBlur = !textureDraw;
r.mbFrames = 0;
needDraw[r.NODE] = true;
needDraw[r.DRAG] = true;
r.redraw();
}, motionBlurDelay);
}
if (!forcedContext) {
cy.emit('render');
}
};
var CRp$7 = {}; // @O Polygon drawing
CRp$7.drawPolygonPath = function (context, x, y, width, height, points) {
var halfW = width / 2;
var halfH = height / 2;
if (context.beginPath) {
context.beginPath();
}
context.moveTo(x + halfW * points[0], y + halfH * points[1]);
for (var i = 1; i < points.length / 2; i++) {
context.lineTo(x + halfW * points[i * 2], y + halfH * points[i * 2 + 1]);
}
context.closePath();
};
CRp$7.drawRoundPolygonPath = function (context, x, y, width, height, points) {
var halfW = width / 2;
var halfH = height / 2;
var cornerRadius = getRoundPolygonRadius(width, height);
if (context.beginPath) {
context.beginPath();
}
for (var _i = 0; _i < points.length / 4; _i++) {
var sourceUv = void 0,
destUv = void 0;
if (_i === 0) {
sourceUv = points.length - 2;
} else {
sourceUv = _i * 4 - 2;
}
destUv = _i * 4 + 2;
var px = x + halfW * points[_i * 4];
var py = y + halfH * points[_i * 4 + 1];
var cosTheta = -points[sourceUv] * points[destUv] - points[sourceUv + 1] * points[destUv + 1];
var offset = cornerRadius / Math.tan(Math.acos(cosTheta) / 2);
var cp0x = px - offset * points[sourceUv];
var cp0y = py - offset * points[sourceUv + 1];
var cp1x = px + offset * points[destUv];
var cp1y = py + offset * points[destUv + 1];
if (_i === 0) {
context.moveTo(cp0x, cp0y);
} else {
context.lineTo(cp0x, cp0y);
}
context.arcTo(px, py, cp1x, cp1y, cornerRadius);
}
context.closePath();
}; // Round rectangle drawing
CRp$7.drawRoundRectanglePath = function (context, x, y, width, height) {
var halfWidth = width / 2;
var halfHeight = height / 2;
var cornerRadius = getRoundRectangleRadius(width, height);
if (context.beginPath) {
context.beginPath();
} // Start at top middle
context.moveTo(x, y - halfHeight); // Arc from middle top to right side
context.arcTo(x + halfWidth, y - halfHeight, x + halfWidth, y, cornerRadius); // Arc from right side to bottom
context.arcTo(x + halfWidth, y + halfHeight, x, y + halfHeight, cornerRadius); // Arc from bottom to left side
context.arcTo(x - halfWidth, y + halfHeight, x - halfWidth, y, cornerRadius); // Arc from left side to topBorder
context.arcTo(x - halfWidth, y - halfHeight, x, y - halfHeight, cornerRadius); // Join line
context.lineTo(x, y - halfHeight);
context.closePath();
};
CRp$7.drawBottomRoundRectanglePath = function (context, x, y, width, height) {
var halfWidth = width / 2;
var halfHeight = height / 2;
var cornerRadius = getRoundRectangleRadius(width, height);
if (context.beginPath) {
context.beginPath();
} // Start at top middle
context.moveTo(x, y - halfHeight);
context.lineTo(x + halfWidth, y - halfHeight);
context.lineTo(x + halfWidth, y);
context.arcTo(x + halfWidth, y + halfHeight, x, y + halfHeight, cornerRadius);
context.arcTo(x - halfWidth, y + halfHeight, x - halfWidth, y, cornerRadius);
context.lineTo(x - halfWidth, y - halfHeight);
context.lineTo(x, y - halfHeight);
context.closePath();
};
CRp$7.drawCutRectanglePath = function (context, x, y, width, height) {
var halfWidth = width / 2;
var halfHeight = height / 2;
var cornerLength = getCutRectangleCornerLength();
if (context.beginPath) {
context.beginPath();
}
context.moveTo(x - halfWidth + cornerLength, y - halfHeight);
context.lineTo(x + halfWidth - cornerLength, y - halfHeight);
context.lineTo(x + halfWidth, y - halfHeight + cornerLength);
context.lineTo(x + halfWidth, y + halfHeight - cornerLength);
context.lineTo(x + halfWidth - cornerLength, y + halfHeight);
context.lineTo(x - halfWidth + cornerLength, y + halfHeight);
context.lineTo(x - halfWidth, y + halfHeight - cornerLength);
context.lineTo(x - halfWidth, y - halfHeight + cornerLength);
context.closePath();
};
CRp$7.drawBarrelPath = function (context, x, y, width, height) {
var halfWidth = width / 2;
var halfHeight = height / 2;
var xBegin = x - halfWidth;
var xEnd = x + halfWidth;
var yBegin = y - halfHeight;
var yEnd = y + halfHeight;
var barrelCurveConstants = getBarrelCurveConstants(width, height);
var wOffset = barrelCurveConstants.widthOffset;
var hOffset = barrelCurveConstants.heightOffset;
var ctrlPtXOffset = barrelCurveConstants.ctrlPtOffsetPct * wOffset;
if (context.beginPath) {
context.beginPath();
}
context.moveTo(xBegin, yBegin + hOffset);
context.lineTo(xBegin, yEnd - hOffset);
context.quadraticCurveTo(xBegin + ctrlPtXOffset, yEnd, xBegin + wOffset, yEnd);
context.lineTo(xEnd - wOffset, yEnd);
context.quadraticCurveTo(xEnd - ctrlPtXOffset, yEnd, xEnd, yEnd - hOffset);
context.lineTo(xEnd, yBegin + hOffset);
context.quadraticCurveTo(xEnd - ctrlPtXOffset, yBegin, xEnd - wOffset, yBegin);
context.lineTo(xBegin + wOffset, yBegin);
context.quadraticCurveTo(xBegin + ctrlPtXOffset, yBegin, xBegin, yBegin + hOffset);
context.closePath();
};
var sin0 = Math.sin(0);
var cos0 = Math.cos(0);
var sin = {};
var cos = {};
var ellipseStepSize = Math.PI / 40;
for (var i = 0 * Math.PI; i < 2 * Math.PI; i += ellipseStepSize) {
sin[i] = Math.sin(i);
cos[i] = Math.cos(i);
}
CRp$7.drawEllipsePath = function (context, centerX, centerY, width, height) {
if (context.beginPath) {
context.beginPath();
}
if (context.ellipse) {
context.ellipse(centerX, centerY, width / 2, height / 2, 0, 0, 2 * Math.PI);
} else {
var xPos, yPos;
var rw = width / 2;
var rh = height / 2;
for (var i = 0 * Math.PI; i < 2 * Math.PI; i += ellipseStepSize) {
xPos = centerX - rw * sin[i] * sin0 + rw * cos[i] * cos0;
yPos = centerY + rh * cos[i] * sin0 + rh * sin[i] * cos0;
if (i === 0) {
context.moveTo(xPos, yPos);
} else {
context.lineTo(xPos, yPos);
}
}
}
context.closePath();
};
/* global atob, ArrayBuffer, Uint8Array, Blob */
var CRp$8 = {};
CRp$8.createBuffer = function (w, h) {
var buffer = document.createElement('canvas'); // eslint-disable-line no-undef
buffer.width = w;
buffer.height = h;
return [buffer, buffer.getContext('2d')];
};
CRp$8.bufferCanvasImage = function (options) {
var cy = this.cy;
var eles = cy.mutableElements();
var bb = eles.boundingBox();
var ctrRect = this.findContainerClientCoords();
var width = options.full ? Math.ceil(bb.w) : ctrRect[2];
var height = options.full ? Math.ceil(bb.h) : ctrRect[3];
var specdMaxDims = number(options.maxWidth) || number(options.maxHeight);
var pxRatio = this.getPixelRatio();
var scale = 1;
if (options.scale !== undefined) {
width *= options.scale;
height *= options.scale;
scale = options.scale;
} else if (specdMaxDims) {
var maxScaleW = Infinity;
var maxScaleH = Infinity;
if (number(options.maxWidth)) {
maxScaleW = scale * options.maxWidth / width;
}
if (number(options.maxHeight)) {
maxScaleH = scale * options.maxHeight / height;
}
scale = Math.min(maxScaleW, maxScaleH);
width *= scale;
height *= scale;
}
if (!specdMaxDims) {
width *= pxRatio;
height *= pxRatio;
scale *= pxRatio;
}
var buffCanvas = document.createElement('canvas'); // eslint-disable-line no-undef
buffCanvas.width = width;
buffCanvas.height = height;
buffCanvas.style.width = width + 'px';
buffCanvas.style.height = height + 'px';
var buffCxt = buffCanvas.getContext('2d'); // Rasterize the layers, but only if container has nonzero size
if (width > 0 && height > 0) {
buffCxt.clearRect(0, 0, width, height);
buffCxt.globalCompositeOperation = 'source-over';
var zsortedEles = this.getCachedZSortedEles();
if (options.full) {
// draw the full bounds of the graph
buffCxt.translate(-bb.x1 * scale, -bb.y1 * scale);
buffCxt.scale(scale, scale);
this.drawElements(buffCxt, zsortedEles);
buffCxt.scale(1 / scale, 1 / scale);
buffCxt.translate(bb.x1 * scale, bb.y1 * scale);
} else {
// draw the current view
var pan = cy.pan();
var translation = {
x: pan.x * scale,
y: pan.y * scale
};
scale *= cy.zoom();
buffCxt.translate(translation.x, translation.y);
buffCxt.scale(scale, scale);
this.drawElements(buffCxt, zsortedEles);
buffCxt.scale(1 / scale, 1 / scale);
buffCxt.translate(-translation.x, -translation.y);
} // need to fill bg at end like this in order to fill cleared transparent pixels in jpgs
if (options.bg) {
buffCxt.globalCompositeOperation = 'destination-over';
buffCxt.fillStyle = options.bg;
buffCxt.rect(0, 0, width, height);
buffCxt.fill();
}
}
return buffCanvas;
};
function b64ToBlob(b64, mimeType) {
var bytes = atob(b64);
var buff = new ArrayBuffer(bytes.length);
var buffUint8 = new Uint8Array(buff);
for (var i = 0; i < bytes.length; i++) {
buffUint8[i] = bytes.charCodeAt(i);
}
return new Blob([buff], {
type: mimeType
});
}
function b64UriToB64(b64uri) {
var i = b64uri.indexOf(',');
return b64uri.substr(i + 1);
}
function output(options, canvas, mimeType) {
var getB64Uri = function getB64Uri() {
return canvas.toDataURL(mimeType, options.quality);
};
switch (options.output) {
case 'blob-promise':
return new Promise$1(function (resolve, reject) {
try {
canvas.toBlob(function (blob) {
if (blob != null) {
resolve(blob);
} else {
reject(new Error('`canvas.toBlob()` sent a null value in its callback'));
}
}, mimeType, options.quality);
} catch (err) {
reject(err);
}
});
case 'blob':
return b64ToBlob(b64UriToB64(getB64Uri()), mimeType);
case 'base64':
return b64UriToB64(getB64Uri());
case 'base64uri':
default:
return getB64Uri();
}
}
CRp$8.png = function (options) {
return output(options, this.bufferCanvasImage(options), 'image/png');
};
CRp$8.jpg = function (options) {
return output(options, this.bufferCanvasImage(options), 'image/jpeg');
};
var CRp$9 = {};
CRp$9.nodeShapeImpl = function (name, context, centerX, centerY, width, height, points) {
switch (name) {
case 'ellipse':
return this.drawEllipsePath(context, centerX, centerY, width, height);
case 'polygon':
return this.drawPolygonPath(context, centerX, centerY, width, height, points);
case 'round-polygon':
return this.drawRoundPolygonPath(context, centerX, centerY, width, height, points);
case 'roundrectangle':
case 'round-rectangle':
return this.drawRoundRectanglePath(context, centerX, centerY, width, height);
case 'cutrectangle':
case 'cut-rectangle':
return this.drawCutRectanglePath(context, centerX, centerY, width, height);
case 'bottomroundrectangle':
case 'bottom-round-rectangle':
return this.drawBottomRoundRectanglePath(context, centerX, centerY, width, height);
case 'barrel':
return this.drawBarrelPath(context, centerX, centerY, width, height);
}
};
var CR = CanvasRenderer;
var CRp$a = CanvasRenderer.prototype;
CRp$a.CANVAS_LAYERS = 3; //
CRp$a.SELECT_BOX = 0;
CRp$a.DRAG = 1;
CRp$a.NODE = 2;
CRp$a.BUFFER_COUNT = 3; //
CRp$a.TEXTURE_BUFFER = 0;
CRp$a.MOTIONBLUR_BUFFER_NODE = 1;
CRp$a.MOTIONBLUR_BUFFER_DRAG = 2;
function CanvasRenderer(options) {
var r = this;
r.data = {
canvases: new Array(CRp$a.CANVAS_LAYERS),
contexts: new Array(CRp$a.CANVAS_LAYERS),
canvasNeedsRedraw: new Array(CRp$a.CANVAS_LAYERS),
bufferCanvases: new Array(CRp$a.BUFFER_COUNT),
bufferContexts: new Array(CRp$a.CANVAS_LAYERS)
};
var tapHlOffAttr = '-webkit-tap-highlight-color';
var tapHlOffStyle = 'rgba(0,0,0,0)';
r.data.canvasContainer = document.createElement('div'); // eslint-disable-line no-undef
var containerStyle = r.data.canvasContainer.style;
r.data.canvasContainer.style[tapHlOffAttr] = tapHlOffStyle;
containerStyle.position = 'relative';
containerStyle.zIndex = '0';
containerStyle.overflow = 'hidden';
var container = options.cy.container();
container.appendChild(r.data.canvasContainer);
container.style[tapHlOffAttr] = tapHlOffStyle;
var styleMap = {
'-webkit-user-select': 'none',
'-moz-user-select': '-moz-none',
'user-select': 'none',
'-webkit-tap-highlight-color': 'rgba(0,0,0,0)',
'outline-style': 'none'
};
if (ms()) {
styleMap['-ms-touch-action'] = 'none';
styleMap['touch-action'] = 'none';
}
for (var i = 0; i < CRp$a.CANVAS_LAYERS; i++) {
var canvas = r.data.canvases[i] = document.createElement('canvas'); // eslint-disable-line no-undef
r.data.contexts[i] = canvas.getContext('2d');
Object.keys(styleMap).forEach(function (k) {
canvas.style[k] = styleMap[k];
});
canvas.style.position = 'absolute';
canvas.setAttribute('data-id', 'layer' + i);
canvas.style.zIndex = String(CRp$a.CANVAS_LAYERS - i);
r.data.canvasContainer.appendChild(canvas);
r.data.canvasNeedsRedraw[i] = false;
}
r.data.topCanvas = r.data.canvases[0];
r.data.canvases[CRp$a.NODE].setAttribute('data-id', 'layer' + CRp$a.NODE + '-node');
r.data.canvases[CRp$a.SELECT_BOX].setAttribute('data-id', 'layer' + CRp$a.SELECT_BOX + '-selectbox');
r.data.canvases[CRp$a.DRAG].setAttribute('data-id', 'layer' + CRp$a.DRAG + '-drag');
for (var i = 0; i < CRp$a.BUFFER_COUNT; i++) {
r.data.bufferCanvases[i] = document.createElement('canvas'); // eslint-disable-line no-undef
r.data.bufferContexts[i] = r.data.bufferCanvases[i].getContext('2d');
r.data.bufferCanvases[i].style.position = 'absolute';
r.data.bufferCanvases[i].setAttribute('data-id', 'buffer' + i);
r.data.bufferCanvases[i].style.zIndex = String(-i - 1);
r.data.bufferCanvases[i].style.visibility = 'hidden'; //r.data.canvasContainer.appendChild(r.data.bufferCanvases[i]);
}
r.pathsEnabled = true;
var emptyBb = makeBoundingBox();
var getBoxCenter = function getBoxCenter(bb) {
return {
x: (bb.x1 + bb.x2) / 2,
y: (bb.y1 + bb.y2) / 2
};
};
var getCenterOffset = function getCenterOffset(bb) {
return {
x: -bb.w / 2,
y: -bb.h / 2
};
};
var backgroundTimestampHasChanged = function backgroundTimestampHasChanged(ele) {
var _p = ele[0]._private;
var same = _p.oldBackgroundTimestamp === _p.backgroundTimestamp;
return !same;
};
var getStyleKey = function getStyleKey(ele) {
return ele[0]._private.nodeKey;
};
var getLabelKey = function getLabelKey(ele) {
return ele[0]._private.labelStyleKey;
};
var getSourceLabelKey = function getSourceLabelKey(ele) {
return ele[0]._private.sourceLabelStyleKey;
};
var getTargetLabelKey = function getTargetLabelKey(ele) {
return ele[0]._private.targetLabelStyleKey;
};
var drawElement = function drawElement(context, ele, bb, scaledLabelShown, useEleOpacity) {
return r.drawElement(context, ele, bb, false, false, useEleOpacity);
};
var drawLabel = function drawLabel(context, ele, bb, scaledLabelShown, useEleOpacity) {
return r.drawElementText(context, ele, bb, scaledLabelShown, 'main', useEleOpacity);
};
var drawSourceLabel = function drawSourceLabel(context, ele, bb, scaledLabelShown, useEleOpacity) {
return r.drawElementText(context, ele, bb, scaledLabelShown, 'source', useEleOpacity);
};
var drawTargetLabel = function drawTargetLabel(context, ele, bb, scaledLabelShown, useEleOpacity) {
return r.drawElementText(context, ele, bb, scaledLabelShown, 'target', useEleOpacity);
};
var getElementBox = function getElementBox(ele) {
ele.boundingBox();
return ele[0]._private.bodyBounds;
};
var getLabelBox = function getLabelBox(ele) {
ele.boundingBox();
return ele[0]._private.labelBounds.main || emptyBb;
};
var getSourceLabelBox = function getSourceLabelBox(ele) {
ele.boundingBox();
return ele[0]._private.labelBounds.source || emptyBb;
};
var getTargetLabelBox = function getTargetLabelBox(ele) {
ele.boundingBox();
return ele[0]._private.labelBounds.target || emptyBb;
};
var isLabelVisibleAtScale = function isLabelVisibleAtScale(ele, scaledLabelShown) {
return scaledLabelShown;
};
var getElementRotationPoint = function getElementRotationPoint(ele) {
return getBoxCenter(getElementBox(ele));
};
var addTextMargin = function addTextMargin(prefix, pt, ele) {
var pre = prefix ? prefix + '-' : '';
return {
x: pt.x + ele.pstyle(pre + 'text-margin-x').pfValue,
y: pt.y + ele.pstyle(pre + 'text-margin-y').pfValue
};
};
var getRsPt = function getRsPt(ele, x, y) {
var rs = ele[0]._private.rscratch;
return {
x: rs[x],
y: rs[y]
};
};
var getLabelRotationPoint = function getLabelRotationPoint(ele) {
return addTextMargin('', getRsPt(ele, 'labelX', 'labelY'), ele);
};
var getSourceLabelRotationPoint = function getSourceLabelRotationPoint(ele) {
return addTextMargin('source', getRsPt(ele, 'sourceLabelX', 'sourceLabelY'), ele);
};
var getTargetLabelRotationPoint = function getTargetLabelRotationPoint(ele) {
return addTextMargin('target', getRsPt(ele, 'targetLabelX', 'targetLabelY'), ele);
};
var getElementRotationOffset = function getElementRotationOffset(ele) {
return getCenterOffset(getElementBox(ele));
};
var getSourceLabelRotationOffset = function getSourceLabelRotationOffset(ele) {
return getCenterOffset(getSourceLabelBox(ele));
};
var getTargetLabelRotationOffset = function getTargetLabelRotationOffset(ele) {
return getCenterOffset(getTargetLabelBox(ele));
};
var getLabelRotationOffset = function getLabelRotationOffset(ele) {
var bb = getLabelBox(ele);
var p = getCenterOffset(getLabelBox(ele));
if (ele.isNode()) {
switch (ele.pstyle('text-halign').value) {
case 'left':
p.x = -bb.w;
break;
case 'right':
p.x = 0;
break;
}
switch (ele.pstyle('text-valign').value) {
case 'top':
p.y = -bb.h;
break;
case 'bottom':
p.y = 0;
break;
}
}
return p;
};
var eleTxrCache = r.data.eleTxrCache = new ElementTextureCache(r, {
getKey: getStyleKey,
doesEleInvalidateKey: backgroundTimestampHasChanged,
drawElement: drawElement,
getBoundingBox: getElementBox,
getRotationPoint: getElementRotationPoint,
getRotationOffset: getElementRotationOffset,
allowEdgeTxrCaching: false,
allowParentTxrCaching: false
});
var lblTxrCache = r.data.lblTxrCache = new ElementTextureCache(r, {
getKey: getLabelKey,
drawElement: drawLabel,
getBoundingBox: getLabelBox,
getRotationPoint: getLabelRotationPoint,
getRotationOffset: getLabelRotationOffset,
isVisible: isLabelVisibleAtScale
});
var slbTxrCache = r.data.slbTxrCache = new ElementTextureCache(r, {
getKey: getSourceLabelKey,
drawElement: drawSourceLabel,
getBoundingBox: getSourceLabelBox,
getRotationPoint: getSourceLabelRotationPoint,
getRotationOffset: getSourceLabelRotationOffset,
isVisible: isLabelVisibleAtScale
});
var tlbTxrCache = r.data.tlbTxrCache = new ElementTextureCache(r, {
getKey: getTargetLabelKey,
drawElement: drawTargetLabel,
getBoundingBox: getTargetLabelBox,
getRotationPoint: getTargetLabelRotationPoint,
getRotationOffset: getTargetLabelRotationOffset,
isVisible: isLabelVisibleAtScale
});
var lyrTxrCache = r.data.lyrTxrCache = new LayeredTextureCache(r);
r.onUpdateEleCalcs(function invalidateTextureCaches(willDraw, eles) {
// each cache should check for sub-key diff to see that the update affects that cache particularly
eleTxrCache.invalidateElements(eles);
lblTxrCache.invalidateElements(eles);
slbTxrCache.invalidateElements(eles);
tlbTxrCache.invalidateElements(eles); // any change invalidates the layers
lyrTxrCache.invalidateElements(eles); // update the old bg timestamp so diffs can be done in the ele txr caches
for (var _i = 0; _i < eles.length; _i++) {
var _p = eles[_i]._private;
_p.oldBackgroundTimestamp = _p.backgroundTimestamp;
}
});
var refineInLayers = function refineInLayers(reqs) {
for (var i = 0; i < reqs.length; i++) {
lyrTxrCache.enqueueElementRefinement(reqs[i].ele);
}
};
eleTxrCache.onDequeue(refineInLayers);
lblTxrCache.onDequeue(refineInLayers);
slbTxrCache.onDequeue(refineInLayers);
tlbTxrCache.onDequeue(refineInLayers);
}
CRp$a.redrawHint = function (group, bool) {
var r = this;
switch (group) {
case 'eles':
r.data.canvasNeedsRedraw[CRp$a.NODE] = bool;
break;
case 'drag':
r.data.canvasNeedsRedraw[CRp$a.DRAG] = bool;
break;
case 'select':
r.data.canvasNeedsRedraw[CRp$a.SELECT_BOX] = bool;
break;
}
}; // whether to use Path2D caching for drawing
var pathsImpld = typeof Path2D !== 'undefined';
CRp$a.path2dEnabled = function (on) {
if (on === undefined) {
return this.pathsEnabled;
}
this.pathsEnabled = on ? true : false;
};
CRp$a.usePaths = function () {
return pathsImpld && this.pathsEnabled;
};
CRp$a.setImgSmoothing = function (context, bool) {
if (context.imageSmoothingEnabled != null) {
context.imageSmoothingEnabled = bool;
} else {
context.webkitImageSmoothingEnabled = bool;
context.mozImageSmoothingEnabled = bool;
context.msImageSmoothingEnabled = bool;
}
};
CRp$a.getImgSmoothing = function (context) {
if (context.imageSmoothingEnabled != null) {
return context.imageSmoothingEnabled;
} else {
return context.webkitImageSmoothingEnabled || context.mozImageSmoothingEnabled || context.msImageSmoothingEnabled;
}
};
CRp$a.makeOffscreenCanvas = function (width, height) {
var canvas;
if ((typeof OffscreenCanvas === "undefined" ? "undefined" : _typeof(OffscreenCanvas)) !== ( "undefined" )) {
canvas = new OffscreenCanvas(width, height);
} else {
canvas = document.createElement('canvas'); // eslint-disable-line no-undef
canvas.width = width;
canvas.height = height;
}
return canvas;
};
[CRp, CRp$1, CRp$2, CRp$3, CRp$4, CRp$5, CRp$6, CRp$7, CRp$8, CRp$9].forEach(function (props) {
extend(CRp$a, props);
});
var renderer = [{
name: 'null',
impl: NullRenderer
}, {
name: 'base',
impl: BR
}, {
name: 'canvas',
impl: CR
}];
var incExts = [{
type: 'layout',
extensions: layout
}, {
type: 'renderer',
extensions: renderer
}];
var extensions = {}; // registered modules for extensions, indexed by name
var modules = {};
function setExtension(type, name, registrant) {
var ext = registrant;
var overrideErr = function overrideErr(field) {
error('Can not register `' + name + '` for `' + type + '` since `' + field + '` already exists in the prototype and can not be overridden');
};
if (type === 'core') {
if (Core.prototype[name]) {
return overrideErr(name);
} else {
Core.prototype[name] = registrant;
}
} else if (type === 'collection') {
if (Collection.prototype[name]) {
return overrideErr(name);
} else {
Collection.prototype[name] = registrant;
}
} else if (type === 'layout') {
// fill in missing layout functions in the prototype
var Layout = function Layout(options) {
this.options = options;
registrant.call(this, options); // make sure layout has _private for use w/ std apis like .on()
if (!plainObject(this._private)) {
this._private = {};
}
this._private.cy = options.cy;
this._private.listeners = [];
this.createEmitter();
};
var layoutProto = Layout.prototype = Object.create(registrant.prototype);
var optLayoutFns = [];
for (var i = 0; i < optLayoutFns.length; i++) {
var fnName = optLayoutFns[i];
layoutProto[fnName] = layoutProto[fnName] || function () {
return this;
};
} // either .start() or .run() is defined, so autogen the other
if (layoutProto.start && !layoutProto.run) {
layoutProto.run = function () {
this.start();
return this;
};
} else if (!layoutProto.start && layoutProto.run) {
layoutProto.start = function () {
this.run();
return this;
};
}
var regStop = registrant.prototype.stop;
layoutProto.stop = function () {
var opts = this.options;
if (opts && opts.animate) {
var anis = this.animations;
if (anis) {
for (var _i = 0; _i < anis.length; _i++) {
anis[_i].stop();
}
}
}
if (regStop) {
regStop.call(this);
} else {
this.emit('layoutstop');
}
return this;
};
if (!layoutProto.destroy) {
layoutProto.destroy = function () {
return this;
};
}
layoutProto.cy = function () {
return this._private.cy;
};
var getCy = function getCy(layout) {
return layout._private.cy;
};
var emitterOpts = {
addEventFields: function addEventFields(layout, evt) {
evt.layout = layout;
evt.cy = getCy(layout);
evt.target = layout;
},
bubble: function bubble() {
return true;
},
parent: function parent(layout) {
return getCy(layout);
}
};
extend(layoutProto, {
createEmitter: function createEmitter() {
this._private.emitter = new Emitter(emitterOpts, this);
return this;
},
emitter: function emitter() {
return this._private.emitter;
},
on: function on(evt, cb) {
this.emitter().on(evt, cb);
return this;
},
one: function one(evt, cb) {
this.emitter().one(evt, cb);
return this;
},
once: function once(evt, cb) {
this.emitter().one(evt, cb);
return this;
},
removeListener: function removeListener(evt, cb) {
this.emitter().removeListener(evt, cb);
return this;
},
removeAllListeners: function removeAllListeners() {
this.emitter().removeAllListeners();
return this;
},
emit: function emit(evt, params) {
this.emitter().emit(evt, params);
return this;
}
});
define$3.eventAliasesOn(layoutProto);
ext = Layout; // replace with our wrapped layout
} else if (type === 'renderer' && name !== 'null' && name !== 'base') {
// user registered renderers inherit from base
var BaseRenderer = getExtension('renderer', 'base');
var bProto = BaseRenderer.prototype;
var RegistrantRenderer = registrant;
var rProto = registrant.prototype;
var Renderer = function Renderer() {
BaseRenderer.apply(this, arguments);
RegistrantRenderer.apply(this, arguments);
};
var proto = Renderer.prototype;
for (var pName in bProto) {
var pVal = bProto[pName];
var existsInR = rProto[pName] != null;
if (existsInR) {
return overrideErr(pName);
}
proto[pName] = pVal; // take impl from base
}
for (var _pName in rProto) {
proto[_pName] = rProto[_pName]; // take impl from registrant
}
bProto.clientFunctions.forEach(function (name) {
proto[name] = proto[name] || function () {
error('Renderer does not implement `renderer.' + name + '()` on its prototype');
};
});
ext = Renderer;
}
return setMap({
map: extensions,
keys: [type, name],
value: ext
});
}
function getExtension(type, name) {
return getMap({
map: extensions,
keys: [type, name]
});
}
function setModule(type, name, moduleType, moduleName, registrant) {
return setMap({
map: modules,
keys: [type, name, moduleType, moduleName],
value: registrant
});
}
function getModule(type, name, moduleType, moduleName) {
return getMap({
map: modules,
keys: [type, name, moduleType, moduleName]
});
}
var extension = function extension() {
// e.g. extension('renderer', 'svg')
if (arguments.length === 2) {
return getExtension.apply(null, arguments);
} // e.g. extension('renderer', 'svg', { ... })
else if (arguments.length === 3) {
return setExtension.apply(null, arguments);
} // e.g. extension('renderer', 'svg', 'nodeShape', 'ellipse')
else if (arguments.length === 4) {
return getModule.apply(null, arguments);
} // e.g. extension('renderer', 'svg', 'nodeShape', 'ellipse', { ... })
else if (arguments.length === 5) {
return setModule.apply(null, arguments);
} else {
error('Invalid extension access syntax');
}
}; // allows a core instance to access extensions internally
Core.prototype.extension = extension; // included extensions
incExts.forEach(function (group) {
group.extensions.forEach(function (ext) {
setExtension(group.type, ext.name, ext.impl);
});
});
// (useful for init)
var Stylesheet = function Stylesheet() {
if (!(this instanceof Stylesheet)) {
return new Stylesheet();
}
this.length = 0;
};
var sheetfn = Stylesheet.prototype;
sheetfn.instanceString = function () {
return 'stylesheet';
}; // just store the selector to be parsed later
sheetfn.selector = function (selector) {
var i = this.length++;
this[i] = {
selector: selector,
properties: []
};
return this; // chaining
}; // just store the property to be parsed later
sheetfn.css = function (name, value) {
var i = this.length - 1;
if (string(name)) {
this[i].properties.push({
name: name,
value: value
});
} else if (plainObject(name)) {
var map = name;
var propNames = Object.keys(map);
for (var j = 0; j < propNames.length; j++) {
var key = propNames[j];
var mapVal = map[key];
if (mapVal == null) {
continue;
}
var prop = Style.properties[key] || Style.properties[dash2camel(key)];
if (prop == null) {
continue;
}
var _name = prop.name;
var _value = mapVal;
this[i].properties.push({
name: _name,
value: _value
});
}
}
return this; // chaining
};
sheetfn.style = sheetfn.css; // generate a real style object from the dummy stylesheet
sheetfn.generateStyle = function (cy) {
var style = new Style(cy);
return this.appendToStyle(style);
}; // append a dummy stylesheet object on a real style object
sheetfn.appendToStyle = function (style) {
for (var i = 0; i < this.length; i++) {
var context = this[i];
var selector = context.selector;
var props = context.properties;
style.selector(selector); // apply selector
for (var j = 0; j < props.length; j++) {
var prop = props[j];
style.css(prop.name, prop.value); // apply property
}
}
return style;
};
var version = "3.17.1";
var cytoscape = function cytoscape(options) {
// if no options specified, use default
if (options === undefined) {
options = {};
} // create instance
if (plainObject(options)) {
return new Core(options);
} // allow for registration of extensions
else if (string(options)) {
return extension.apply(extension, arguments);
}
}; // e.g. cytoscape.use( require('cytoscape-foo'), bar )
cytoscape.use = function (ext) {
var args = Array.prototype.slice.call(arguments, 1); // args to pass to ext
args.unshift(cytoscape); // cytoscape is first arg to ext
ext.apply(null, args);
return this;
};
cytoscape.warnings = function (bool) {
return warnings(bool);
}; // replaced by build system
cytoscape.version = version; // expose public apis (mostly for extensions)
cytoscape.stylesheet = cytoscape.Stylesheet = Stylesheet;
return cytoscape;
})));
|
/*!
* pts.js 0.10.3 - Copyright © 2017-2021 William Ngan and contributors.
* Licensed under Apache 2.0 License.
* See https://github.com/williamngan/pts for details.
*/
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory();
else if(typeof define === 'function' && define.amd)
define([], factory);
else if(typeof exports === 'object')
exports["Pts"] = factory();
else
root["Pts"] = factory();
})(this, function() {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
/******/ }
/******/ };
/******/
/******/ // define __esModule on exports
/******/ __webpack_require__.r = function(exports) {
/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ }
/******/ Object.defineProperty(exports, '__esModule', { value: true });
/******/ };
/******/
/******/ // create a fake namespace object
/******/ // mode & 1: value is a module id, require it
/******/ // mode & 2: merge all properties of value into the ns
/******/ // mode & 4: return value when already ns object
/******/ // mode & 8|1: behave like require
/******/ __webpack_require__.t = function(value, mode) {
/******/ if(mode & 1) value = __webpack_require__(value);
/******/ if(mode & 8) return value;
/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
/******/ var ns = Object.create(null);
/******/ __webpack_require__.r(ns);
/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value });
/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
/******/ return ns;
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = "./src/_lib.ts");
/******/ })
/************************************************************************/
/******/ ({
/***/ "./src/Canvas.ts":
/*!***********************!*\
!*** ./src/Canvas.ts ***!
\***********************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*! Source code licensed under Apache License 2.0. Copyright © 2017-current William Ngan and contributors. (https://github.com/williamngan/pts) */
Object.defineProperty(exports, "__esModule", { value: true });
exports.CanvasForm = exports.CanvasSpace = void 0;
const Space_1 = __webpack_require__(/*! ./Space */ "./src/Space.ts");
const Form_1 = __webpack_require__(/*! ./Form */ "./src/Form.ts");
const Pt_1 = __webpack_require__(/*! ./Pt */ "./src/Pt.ts");
const Util_1 = __webpack_require__(/*! ./Util */ "./src/Util.ts");
const Typography_1 = __webpack_require__(/*! ./Typography */ "./src/Typography.ts");
const Op_1 = __webpack_require__(/*! ./Op */ "./src/Op.ts");
const Image_1 = __webpack_require__(/*! ./Image */ "./src/Image.ts");
class CanvasSpace extends Space_1.MultiTouchSpace {
constructor(elem, callback) {
super();
this._pixelScale = 1;
this._autoResize = true;
this._bgcolor = "#e1e9f0";
this._offscreen = false;
this._initialResize = false;
var _selector = null;
var _existed = false;
this.id = "pt";
if (elem instanceof Element) {
_selector = elem;
this.id = "pts_existing_space";
}
else {
let id = elem;
id = (elem[0] === "#" || elem[0] === ".") ? elem : "#" + elem;
_selector = document.querySelector(id);
_existed = true;
this.id = id.substr(1);
}
if (!_selector) {
this._container = this._createElement("div", this.id + "_container");
this._canvas = this._createElement("canvas", this.id);
this._container.appendChild(this._canvas);
document.body.appendChild(this._container);
_existed = false;
}
else if (_selector.nodeName.toLowerCase() != "canvas") {
this._container = _selector;
this._canvas = this._createElement("canvas", this.id + "_canvas");
this._container.appendChild(this._canvas);
this._initialResize = true;
}
else {
this._canvas = _selector;
this._container = _selector.parentElement;
this._autoResize = false;
}
setTimeout(this._ready.bind(this, callback), 100);
this._ctx = this._canvas.getContext('2d');
}
_createElement(elem = "div", id) {
let d = document.createElement(elem);
d.setAttribute("id", id);
return d;
}
_ready(callback) {
if (!this._container)
throw new Error(`Cannot initiate #${this.id} element`);
this._isReady = true;
this._resizeHandler(null);
this.clear(this._bgcolor);
this._canvas.dispatchEvent(new Event("ready"));
for (let k in this.players) {
if (this.players.hasOwnProperty(k)) {
if (this.players[k].start)
this.players[k].start(this.bound.clone(), this);
}
}
this._pointer = this.center;
this._initialResize = false;
if (callback)
callback(this.bound, this._canvas);
}
setup(opt) {
if (opt.bgcolor)
this._bgcolor = opt.bgcolor;
this.autoResize = (opt.resize != undefined) ? opt.resize : false;
if (opt.retina !== false) {
let r1 = window ? window.devicePixelRatio || 1 : 1;
let r2 = this._ctx.webkitBackingStorePixelRatio || this._ctx.mozBackingStorePixelRatio || this._ctx.msBackingStorePixelRatio || this._ctx.oBackingStorePixelRatio || this._ctx.backingStorePixelRatio || 1;
this._pixelScale = Math.max(1, r1 / r2);
}
if (opt.offscreen) {
this._offscreen = true;
this._offCanvas = this._createElement("canvas", this.id + "_offscreen");
this._offCtx = this._offCanvas.getContext('2d');
}
else {
this._offscreen = false;
}
return this;
}
set autoResize(auto) {
if (!window)
return;
this._autoResize = auto;
if (auto) {
window.addEventListener('resize', this._resizeHandler.bind(this));
}
else {
window.removeEventListener('resize', this._resizeHandler.bind(this));
}
}
get autoResize() { return this._autoResize; }
resize(b, evt) {
this.bound = b;
this._canvas.width = this.bound.size.x * this._pixelScale;
this._canvas.height = this.bound.size.y * this._pixelScale;
this._canvas.style.width = Math.floor(this.bound.size.x) + "px";
this._canvas.style.height = Math.floor(this.bound.size.y) + "px";
if (this._offscreen) {
this._offCanvas.width = this.bound.size.x * this._pixelScale;
this._offCanvas.height = this.bound.size.y * this._pixelScale;
}
if (this._pixelScale != 1) {
this._ctx.scale(this._pixelScale, this._pixelScale);
if (this._offscreen) {
this._offCtx.scale(this._pixelScale, this._pixelScale);
}
}
for (let k in this.players) {
if (this.players.hasOwnProperty(k)) {
let p = this.players[k];
if (p.resize)
p.resize(this.bound, evt);
}
}
this.render(this._ctx);
if (evt && !this.isPlaying)
this.playOnce(0);
return this;
}
_resizeHandler(evt) {
if (!window)
return;
let b = (this._autoResize || this._initialResize) ? this._container.getBoundingClientRect() : this._canvas.getBoundingClientRect();
if (b) {
let box = Pt_1.Bound.fromBoundingRect(b);
box.center = box.center.add(window.pageXOffset, window.pageYOffset);
this.resize(box, evt);
}
}
set background(bg) { this._bgcolor = bg; }
get background() { return this._bgcolor; }
get pixelScale() {
return this._pixelScale;
}
get hasOffscreen() {
return this._offscreen;
}
get offscreenCtx() { return this._offCtx; }
get offscreenCanvas() { return this._offCanvas; }
getForm() { return new CanvasForm(this); }
get element() {
return this._canvas;
}
get parent() {
return this._container;
}
get ready() {
return this._isReady;
}
get ctx() { return this._ctx; }
clear(bg) {
if (bg)
this._bgcolor = bg;
const lastColor = this._ctx.fillStyle;
if (this._bgcolor) {
if (this._bgcolor === "transparent") {
this._ctx.clearRect(-1, -1, this._canvas.width + 1, this._canvas.height + 1);
}
else {
if (this._bgcolor.indexOf("rgba") === 0 || (this._bgcolor.length === 9 && this._bgcolor.indexOf("#") === 0)) {
this._ctx.clearRect(-1, -1, this._canvas.width + 1, this._canvas.height + 1);
}
this._ctx.fillStyle = this._bgcolor;
this._ctx.fillRect(-1, -1, this._canvas.width + 1, this._canvas.height + 1);
}
}
this._ctx.fillStyle = lastColor;
return this;
}
clearOffscreen(bg) {
if (this._offscreen) {
if (bg) {
this._offCtx.fillStyle = bg;
this._offCtx.fillRect(-1, -1, this._canvas.width + 1, this._canvas.height + 1);
}
else {
this._offCtx.clearRect(-1, -1, this._offCanvas.width + 1, this._offCanvas.height + 1);
}
}
return this;
}
playItems(time) {
if (this._isReady) {
this._ctx.save();
if (this._offscreen)
this._offCtx.save();
super.playItems(time);
this._ctx.restore();
if (this._offscreen)
this._offCtx.restore();
this.render(this._ctx);
}
}
dispose() {
if (!window)
return;
window.removeEventListener('resize', this._resizeHandler.bind(this));
this.stop();
this.removeAll();
return this;
}
}
exports.CanvasSpace = CanvasSpace;
class CanvasForm extends Form_1.VisualForm {
constructor(space) {
super();
this._style = {
fillStyle: "#f03", strokeStyle: "#fff",
lineWidth: 1, lineJoin: "bevel", lineCap: "butt",
globalAlpha: 1
};
this._space = space;
this._space.add({ start: () => {
this._ctx = this._space.ctx;
this._ctx.fillStyle = this._style.fillStyle;
this._ctx.strokeStyle = this._style.strokeStyle;
this._ctx.lineJoin = "bevel";
this._ctx.font = this._font.value;
this._ready = true;
} });
}
get space() { return this._space; }
get ctx() { return this._space.ctx; }
useOffscreen(off = true, clear = false) {
if (clear)
this._space.clearOffscreen((typeof clear == "string") ? clear : null);
this._ctx = (this._space.hasOffscreen && off) ? this._space.offscreenCtx : this._space.ctx;
return this;
}
renderOffscreen(offset = [0, 0]) {
if (this._space.hasOffscreen) {
this._space.ctx.drawImage(this._space.offscreenCanvas, offset[0], offset[1], this._space.width, this._space.height);
}
}
alpha(a) {
this._ctx.globalAlpha = a;
this._style.globalAlpha = a;
return this;
}
fill(c) {
if (typeof c == "boolean") {
this.filled = c;
}
else {
this.filled = true;
this._style.fillStyle = c;
this._ctx.fillStyle = c;
}
return this;
}
stroke(c, width, linejoin, linecap) {
if (typeof c == "boolean") {
this.stroked = c;
}
else {
this.stroked = true;
this._style.strokeStyle = c;
this._ctx.strokeStyle = c;
if (width) {
this._ctx.lineWidth = width;
this._style.lineWidth = width;
}
if (linejoin) {
this._ctx.lineJoin = linejoin;
this._style.lineJoin = linejoin;
}
if (linecap) {
this._ctx.lineCap = linecap;
this._style.lineCap = linecap;
}
}
return this;
}
gradient(stops) {
let vals = [];
if (stops.length < 2)
stops.push([0.99, "#000"], [1, "#000"]);
for (let i = 0, len = stops.length; i < len; i++) {
let t = typeof stops[i] === 'string' ? i * (1 / (stops.length - 1)) : stops[i][0];
let v = typeof stops[i] === 'string' ? stops[i] : stops[i][1];
vals.push([t, v]);
}
return (area1, area2) => {
area1 = area1.map(a => a.abs());
if (area2)
area2.map(a => a.abs());
let grad = area2
? this.ctx.createRadialGradient(area1[0][0], area1[0][1], area1[1][0], area2[0][0], area2[0][1], area2[1][0])
: this.ctx.createLinearGradient(area1[0][0], area1[0][1], area1[1][0], area1[1][1]);
for (let i = 0, len = vals.length; i < len; i++) {
grad.addColorStop(vals[i][0], vals[i][1]);
}
return grad;
};
}
composite(mode = 'source-over') {
this.ctx.globalCompositeOperation = mode;
return this;
}
clip() {
this.ctx.clip();
return this;
}
dash(segments = true, offset = 0) {
if (!segments) {
this._ctx.setLineDash([]);
this._ctx.lineDashOffset = 0;
}
else {
if (segments === true) {
segments = [5, 5];
}
this._ctx.setLineDash([segments[0], segments[1]]);
this._ctx.lineDashOffset = offset;
}
return this;
}
font(sizeOrFont, weight, style, lineHeight, family) {
if (typeof sizeOrFont == "number") {
this._font.size = sizeOrFont;
if (family)
this._font.face = family;
if (weight)
this._font.weight = weight;
if (style)
this._font.style = style;
if (lineHeight)
this._font.lineHeight = lineHeight;
}
else {
this._font = sizeOrFont;
}
this._ctx.font = this._font.value;
if (this._estimateTextWidth)
this.fontWidthEstimate(true);
return this;
}
fontWidthEstimate(estimate = true) {
this._estimateTextWidth = (estimate) ? Typography_1.Typography.textWidthEstimator(((c) => this._ctx.measureText(c).width)) : undefined;
return this;
}
getTextWidth(c) {
return (!this._estimateTextWidth) ? this._ctx.measureText(c + " .").width : this._estimateTextWidth(c);
}
_textTruncate(str, width, tail = "") {
return Typography_1.Typography.truncate(this.getTextWidth.bind(this), str, width, tail);
}
_textAlign(box, vertical, offset, center) {
let _box = Util_1.Util.iterToArray(box);
if (!Util_1.Util.arrayCheck(_box))
return;
if (!center)
center = Op_1.Rectangle.center(_box);
var px = _box[0][0];
if (this._ctx.textAlign == "end" || this._ctx.textAlign == "right") {
px = _box[1][0];
}
else if (this._ctx.textAlign == "center" || this._ctx.textAlign == "middle") {
px = center[0];
}
var py = center[1];
if (vertical == "top" || vertical == "start") {
py = _box[0][1];
}
else if (vertical == "end" || vertical == "bottom") {
py = _box[1][1];
}
return (offset) ? new Pt_1.Pt(px + offset[0], py + offset[1]) : new Pt_1.Pt(px, py);
}
reset() {
for (let k in this._style) {
if (this._style.hasOwnProperty(k)) {
this._ctx[k] = this._style[k];
}
}
this._font = new Form_1.Font();
this._ctx.font = this._font.value;
return this;
}
_paint() {
if (this._filled)
this._ctx.fill();
if (this._stroked)
this._ctx.stroke();
}
static paint(ctx, fn, fill, stroke, strokeWidth) {
if (fill)
ctx.fillStyle = fill;
if (stroke)
ctx.strokeStyle = stroke;
if (strokeWidth)
ctx.lineWidth = strokeWidth;
fn(ctx);
ctx.fill();
ctx.stroke();
}
static point(ctx, p, radius = 5, shape = "square") {
if (!p)
return;
if (!CanvasForm[shape])
throw new Error(`${shape} is not a static function of CanvasForm`);
CanvasForm[shape](ctx, p, radius);
}
point(p, radius = 5, shape = "square") {
CanvasForm.point(this._ctx, p, radius, shape);
this._paint();
return this;
}
static circle(ctx, pt, radius = 10) {
if (!pt)
return;
ctx.beginPath();
ctx.arc(pt[0], pt[1], radius, 0, Util_1.Const.two_pi, false);
ctx.closePath();
}
circle(pts) {
let p = Util_1.Util.iterToArray(pts);
CanvasForm.circle(this._ctx, p[0], p[1][0]);
this._paint();
return this;
}
static ellipse(ctx, pt, radius, rotation = 0, startAngle = 0, endAngle = Util_1.Const.two_pi, cc = false) {
if (!pt || !radius)
return;
ctx.beginPath();
ctx.ellipse(pt[0], pt[1], radius[0], radius[1], rotation, startAngle, endAngle, cc);
}
ellipse(pt, radius, rotation = 0, startAngle = 0, endAngle = Util_1.Const.two_pi, cc = false) {
CanvasForm.ellipse(this._ctx, pt, radius, rotation, startAngle, endAngle, cc);
this._paint();
return this;
}
static arc(ctx, pt, radius, startAngle, endAngle, cc) {
if (!pt)
return;
ctx.beginPath();
ctx.arc(pt[0], pt[1], radius, startAngle, endAngle, cc);
}
arc(pt, radius, startAngle, endAngle, cc) {
CanvasForm.arc(this._ctx, pt, radius, startAngle, endAngle, cc);
this._paint();
return this;
}
static square(ctx, pt, halfsize) {
if (!pt)
return;
let x1 = pt[0] - halfsize;
let y1 = pt[1] - halfsize;
let x2 = pt[0] + halfsize;
let y2 = pt[1] + halfsize;
ctx.beginPath();
ctx.moveTo(x1, y1);
ctx.lineTo(x1, y2);
ctx.lineTo(x2, y2);
ctx.lineTo(x2, y1);
ctx.closePath();
}
square(pt, halfsize) {
CanvasForm.square(this._ctx, pt, halfsize);
this._paint();
return this;
}
static line(ctx, pts) {
if (!Util_1.Util.arrayCheck(pts))
return;
let i = 0;
ctx.beginPath();
for (let it of pts) {
if (it) {
if (i++ > 0) {
ctx.lineTo(it[0], it[1]);
}
else {
ctx.moveTo(it[0], it[1]);
}
}
}
}
line(pts) {
CanvasForm.line(this._ctx, pts);
this._paint();
return this;
}
static polygon(ctx, pts) {
if (!Util_1.Util.arrayCheck(pts))
return;
CanvasForm.line(ctx, pts);
ctx.closePath();
}
polygon(pts) {
CanvasForm.polygon(this._ctx, pts);
this._paint();
return this;
}
static rect(ctx, pts) {
let p = Util_1.Util.iterToArray(pts);
if (!Util_1.Util.arrayCheck(p))
return;
ctx.beginPath();
ctx.moveTo(p[0][0], p[0][1]);
ctx.lineTo(p[0][0], p[1][1]);
ctx.lineTo(p[1][0], p[1][1]);
ctx.lineTo(p[1][0], p[0][1]);
ctx.closePath();
}
rect(pts) {
CanvasForm.rect(this._ctx, pts);
this._paint();
return this;
}
static image(ctx, ptOrRect, img, orig) {
let t = Util_1.Util.iterToArray(ptOrRect);
let pos;
if (typeof t[0] === "number") {
pos = t;
}
else {
if (orig) {
let o = Util_1.Util.iterToArray(orig);
pos = [o[0][0], o[0][1], o[1][0] - o[0][0], o[1][1] - o[0][1],
t[0][0], t[0][1], t[1][0] - t[0][0], t[1][1] - t[0][1]];
}
else {
pos = [t[0][0], t[0][1], t[1][0] - t[0][0], t[1][1] - t[0][1]];
}
}
if (img instanceof Image_1.Img) {
if (img.loaded) {
ctx.drawImage(img.image, ...pos);
}
}
else {
ctx.drawImage(img, ...pos);
}
}
image(ptOrRect, img, orig) {
if (img instanceof Image_1.Img) {
if (img.loaded) {
CanvasForm.image(this._ctx, ptOrRect, img.image, orig);
}
}
else {
CanvasForm.image(this._ctx, ptOrRect, img, orig);
}
return this;
}
static imageData(ctx, ptOrRect, img) {
let t = Util_1.Util.iterToArray(ptOrRect);
if (typeof t[0] === "number") {
ctx.putImageData(img, t[0], t[1]);
}
else {
ctx.putImageData(img, t[0][0], t[0][1], t[0][0], t[0][1], t[1][0], t[1][1]);
}
}
imageData(ptOrRect, img) {
CanvasForm.imageData(this._ctx, ptOrRect, img);
return this;
}
static text(ctx, pt, txt, maxWidth) {
if (!pt)
return;
ctx.fillText(txt, pt[0], pt[1], maxWidth);
}
text(pt, txt, maxWidth) {
CanvasForm.text(this._ctx, pt, txt, maxWidth);
return this;
}
textBox(box, txt, verticalAlign = "middle", tail = "", overrideBaseline = true) {
if (overrideBaseline)
this._ctx.textBaseline = verticalAlign;
let size = Op_1.Rectangle.size(box);
let t = this._textTruncate(txt, size[0], tail);
this.text(this._textAlign(box, verticalAlign), t[0]);
return this;
}
paragraphBox(box, txt, lineHeight = 1.2, verticalAlign = "top", crop = true) {
let b = Util_1.Util.iterToArray(box);
let size = Op_1.Rectangle.size(b);
this._ctx.textBaseline = "top";
let lstep = this._font.size * lineHeight;
let nextLine = (sub, buffer = [], cc = 0) => {
if (!sub)
return buffer;
if (crop && cc * lstep > size[1] - lstep * 2)
return buffer;
if (cc > 10000)
throw new Error("max recursion reached (10000)");
let t = this._textTruncate(sub, size[0], "");
let newln = t[0].indexOf("\n");
if (newln >= 0) {
buffer.push(t[0].substr(0, newln));
return nextLine(sub.substr(newln + 1), buffer, cc + 1);
}
let dt = t[0].lastIndexOf(" ") + 1;
if (dt <= 0 || t[1] === sub.length)
dt = undefined;
let line = t[0].substr(0, dt);
buffer.push(line);
return (t[1] <= 0 || t[1] === sub.length) ? buffer : nextLine(sub.substr((dt || t[1])), buffer, cc + 1);
};
let lines = nextLine(txt);
let lsize = lines.length * lstep;
let lbox = b;
if (verticalAlign == "middle" || verticalAlign == "center") {
let lpad = (size[1] - lsize) / 2;
if (crop)
lpad = Math.max(0, lpad);
lbox = new Pt_1.Group(b[0].$add(0, lpad), b[1].$subtract(0, lpad));
}
else if (verticalAlign == "bottom") {
lbox = new Pt_1.Group(b[0].$add(0, size[1] - lsize), b[1]);
}
else {
lbox = new Pt_1.Group(b[0], b[0].$add(size[0], lsize));
}
let center = Op_1.Rectangle.center(lbox);
for (let i = 0, len = lines.length; i < len; i++) {
this.text(this._textAlign(lbox, "top", [0, i * lstep], center), lines[i]);
}
return this;
}
alignText(alignment = "left", baseline = "alphabetic") {
if (baseline == "center")
baseline = "middle";
if (baseline == "baseline")
baseline = "alphabetic";
this._ctx.textAlign = alignment;
this._ctx.textBaseline = baseline;
return this;
}
log(txt) {
let w = this._ctx.measureText(txt).width + 20;
this.stroke(false).fill("rgba(0,0,0,.4)").rect([[0, 0], [w, 20]]);
this.fill("#fff").text([10, 14], txt);
return this;
}
}
exports.CanvasForm = CanvasForm;
/***/ }),
/***/ "./src/Color.ts":
/*!**********************!*\
!*** ./src/Color.ts ***!
\**********************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*! Source code licensed under Apache License 2.0. Copyright © 2017-current William Ngan and contributors. (https://github.com/williamngan/pts) */
Object.defineProperty(exports, "__esModule", { value: true });
exports.Color = void 0;
const Pt_1 = __webpack_require__(/*! ./Pt */ "./src/Pt.ts");
const Util_1 = __webpack_require__(/*! ./Util */ "./src/Util.ts");
const Num_1 = __webpack_require__(/*! ./Num */ "./src/Num.ts");
class Color extends Pt_1.Pt {
constructor(...args) {
super(...args);
this._mode = "rgb";
this._isNorm = false;
}
static from(...args) {
let p = [1, 1, 1, 1];
let c = Util_1.Util.getArgs(args);
for (let i = 0, len = p.length; i < len; i++) {
if (i < c.length)
p[i] = c[i];
}
return new Color(p);
}
static fromHex(hex) {
if (hex[0] == "#")
hex = hex.substr(1);
if (hex.length <= 3) {
let fn = (i) => hex[i] || "F";
hex = `${fn(0)}${fn(0)}${fn(1)}${fn(1)}${fn(2)}${fn(2)}`;
}
let alpha = 1;
if (hex.length === 8) {
alpha = hex.substr(6) && 0xFF / 255;
hex = hex.substring(0, 6);
}
let hexVal = parseInt(hex, 16);
return new Color(hexVal >> 16, hexVal >> 8 & 0xFF, hexVal & 0xFF, alpha);
}
static rgb(...args) { return Color.from(...args).toMode("rgb"); }
static hsl(...args) { return Color.from(...args).toMode("hsl"); }
static hsb(...args) { return Color.from(...args).toMode("hsb"); }
static lab(...args) { return Color.from(...args).toMode("lab"); }
static lch(...args) { return Color.from(...args).toMode("lch"); }
static luv(...args) { return Color.from(...args).toMode("luv"); }
static xyz(...args) { return Color.from(...args).toMode("xyz"); }
static maxValues(mode) { return Color.ranges[mode].zipSlice(1).$take([0, 1, 2]); }
get hex() { return this.toString("hex"); }
get rgb() { return this.toString("rgb"); }
get rgba() { return this.toString("rgba"); }
clone() {
let c = new Color(this);
c.toMode(this._mode);
return c;
}
toMode(mode, convert = false) {
if (convert) {
let fname = this._mode.toUpperCase() + "to" + mode.toUpperCase();
if (Color[fname]) {
this.to(Color[fname](this, this._isNorm, this._isNorm));
}
else {
throw new Error("Cannot convert color with " + fname);
}
}
this._mode = mode;
return this;
}
get mode() { return this._mode; }
get r() { return this[0]; }
set r(n) { this[0] = n; }
get g() { return this[1]; }
set g(n) { this[1] = n; }
get b() { return this[2]; }
set b(n) { this[2] = n; }
get h() { return (this._mode == "lch") ? this[2] : this[0]; }
set h(n) {
let i = (this._mode == "lch") ? 2 : 0;
this[i] = n;
}
get s() { return this[1]; }
set s(n) { this[1] = n; }
get l() { return (this._mode == "hsl") ? this[2] : this[0]; }
set l(n) {
let i = (this._mode == "hsl") ? 2 : 0;
this[i] = n;
}
get a() { return this[1]; }
set a(n) { this[1] = n; }
get c() { return this[1]; }
set c(n) { this[1] = n; }
get u() { return this[1]; }
set u(n) { this[1] = n; }
get v() { return this[2]; }
set v(n) { this[2] = n; }
set alpha(n) { if (this.length > 3)
this[3] = n; }
get alpha() { return (this.length > 3) ? this[3] : 1; }
get normalized() { return this._isNorm; }
set normalized(b) { this._isNorm = b; }
normalize(toNorm = true) {
if (this._isNorm == toNorm)
return this;
let ranges = Color.ranges[this._mode];
for (let i = 0; i < 3; i++) {
this[i] = (!toNorm)
? Num_1.Num.mapToRange(this[i], 0, 1, ranges[i][0], ranges[i][1])
: Num_1.Num.mapToRange(this[i], ranges[i][0], ranges[i][1], 0, 1);
}
this._isNorm = toNorm;
return this;
}
$normalize(toNorm = true) { return this.clone().normalize(toNorm); }
toString(format = "mode") {
if (format == "hex") {
let _hex = (n) => {
let s = Math.floor(n).toString(16);
return (s.length < 2) ? '0' + s : s;
};
return `#${_hex(this[0])}${_hex(this[1])}${_hex(this[2])}`;
}
else if (format == "rgba") {
return `rgba(${Math.floor(this[0])},${Math.floor(this[1])},${Math.floor(this[2])},${this.alpha}`;
}
else if (format == "rgb") {
return `rgb(${Math.floor(this[0])},${Math.floor(this[1])},${Math.floor(this[2])}`;
}
else {
return `${this._mode}(${this[0]},${this[1]},${this[2]},${this.alpha})`;
}
}
static RGBtoHSL(rgb, normalizedInput = false, normalizedOutput = false) {
let [r, g, b] = (!normalizedInput) ? rgb.$normalize() : rgb;
let max = Math.max(r, g, b);
let min = Math.min(r, g, b);
let h = (max + min) / 2;
let s = h;
let l = h;
if (max == min) {
h = 0;
s = 0;
}
else {
let d = max - min;
s = (l > 0.5) ? d / (2 - max - min) : d / (max + min);
h = 0;
if (max === r) {
h = (g - b) / d + ((g < b) ? 6 : 0);
}
else if (max === g) {
h = (b - r) / d + 2;
}
else if (max === b) {
h = (r - g) / d + 4;
}
}
return Color.hsl(((normalizedOutput) ? h / 60 : h * 60), s, l, rgb.alpha);
}
static HSLtoRGB(hsl, normalizedInput = false, normalizedOutput = false) {
let [h, s, l] = hsl;
if (!normalizedInput)
h = h / 360;
if (s == 0)
return Color.rgb(l * 255, l * 255, l * 255, hsl.alpha);
let q = (l <= 0.5) ? l * (1 + s) : l + s - (l * s);
let p = 2 * l - q;
let convert = (t) => {
t = (t < 0) ? t + 1 : (t > 1) ? t - 1 : t;
if (t * 6 < 1) {
return p + (q - p) * t * 6;
}
else if (t * 2 < 1) {
return q;
}
else if (t * 3 < 2) {
return p + (q - p) * ((2 / 3) - t) * 6;
}
else {
return p;
}
};
let sc = (normalizedOutput) ? 1 : 255;
return Color.rgb(sc * convert((h + 1 / 3)), sc * convert(h), sc * convert((h - 1 / 3)), hsl.alpha);
}
static RGBtoHSB(rgb, normalizedInput = false, normalizedOutput = false) {
let [r, g, b] = (!normalizedInput) ? rgb.$normalize() : rgb;
let max = Math.max(r, g, b);
let min = Math.min(r, g, b);
let d = max - min;
let h = 0;
let s = (max === 0) ? 0 : d / max;
let v = max;
if (max != min) {
if (max === r) {
h = (g - b) / d + ((g < b) ? 6 : 0);
}
else if (max === g) {
h = (b - r) / d + 2;
}
else if (max === b) {
h = (r - g) / d + 4;
}
}
return Color.hsb(((normalizedOutput) ? h / 60 : h * 60), s, v, rgb.alpha);
}
static HSBtoRGB(hsb, normalizedInput = false, normalizedOutput = false) {
let [h, s, v] = hsb;
if (!normalizedInput)
h = h / 360;
let i = Math.floor(h * 6);
let f = h * 6 - i;
let p = v * (1 - s);
let q = v * (1 - f * s);
let t = v * (1 - (1 - f) * s);
let pick = [
[v, t, p], [q, v, p], [p, v, t],
[p, q, v], [t, p, v], [v, p, q]
];
let c = pick[i % 6];
let sc = (normalizedOutput) ? 1 : 255;
return Color.rgb(sc * c[0], sc * c[1], sc * c[2], hsb.alpha);
}
static RGBtoLAB(rgb, normalizedInput = false, normalizedOutput = false) {
let c = (normalizedInput) ? rgb.$normalize(false) : rgb;
return Color.XYZtoLAB(Color.RGBtoXYZ(c), false, normalizedOutput);
}
static LABtoRGB(lab, normalizedInput = false, normalizedOutput = false) {
let c = (normalizedInput) ? lab.$normalize(false) : lab;
return Color.XYZtoRGB(Color.LABtoXYZ(c), false, normalizedOutput);
}
static RGBtoLCH(rgb, normalizedInput = false, normalizedOutput = false) {
let c = (normalizedInput) ? rgb.$normalize(false) : rgb;
return Color.LABtoLCH(Color.RGBtoLAB(c), false, normalizedOutput);
}
static LCHtoRGB(lch, normalizedInput = false, normalizedOutput = false) {
let c = (normalizedInput) ? lch.$normalize(false) : lch;
return Color.LABtoRGB(Color.LCHtoLAB(c), false, normalizedOutput);
}
static RGBtoLUV(rgb, normalizedInput = false, normalizedOutput = false) {
let c = (normalizedInput) ? rgb.$normalize(false) : rgb;
return Color.XYZtoLUV(Color.RGBtoXYZ(c), false, normalizedOutput);
}
static LUVtoRGB(luv, normalizedInput = false, normalizedOutput = false) {
let c = (normalizedInput) ? luv.$normalize(false) : luv;
return Color.XYZtoRGB(Color.LUVtoXYZ(c), false, normalizedOutput);
}
static RGBtoXYZ(rgb, normalizedInput = false, normalizedOutput = false) {
let c = (!normalizedInput) ? rgb.$normalize() : rgb.clone();
for (let i = 0; i < 3; i++) {
c[i] = (c[i] > 0.04045) ? Math.pow((c[i] + 0.055) / 1.055, 2.4) : c[i] / 12.92;
if (!normalizedOutput)
c[i] = c[i] * 100;
}
let cc = Color.xyz(c[0] * 0.4124564 + c[1] * 0.3575761 + c[2] * 0.1804375, c[0] * 0.2126729 + c[1] * 0.7151522 + c[2] * 0.0721750, c[0] * 0.0193339 + c[1] * 0.1191920 + c[2] * 0.9503041, rgb.alpha);
return (normalizedOutput) ? cc.normalize() : cc;
}
static XYZtoRGB(xyz, normalizedInput = false, normalizedOutput = false) {
let [x, y, z] = (!normalizedInput) ? xyz.$normalize() : xyz;
let rgb = [
x * 3.2404542 + y * -1.5371385 + z * -0.4985314,
x * -0.9692660 + y * 1.8760108 + z * 0.0415560,
x * 0.0556434 + y * -0.2040259 + z * 1.0572252
];
for (let i = 0; i < 3; i++) {
rgb[i] = (rgb[i] < 0) ? 0 : (rgb[i] > 0.0031308) ? (1.055 * Math.pow(rgb[i], 1 / 2.4) - 0.055) : (12.92 * rgb[i]);
rgb[i] = Math.max(0, Math.min(1, rgb[i]));
if (!normalizedOutput)
rgb[i] = Math.round(rgb[i] * 255);
}
let cc = Color.rgb(rgb[0], rgb[1], rgb[2], xyz.alpha);
return (normalizedOutput) ? cc.normalize() : cc;
}
static XYZtoLAB(xyz, normalizedInput = false, normalizedOutput = false) {
let c = (normalizedInput) ? xyz.$normalize(false) : xyz.clone();
c.divide(Color.D65);
let fn = (n) => (n > 0.008856) ? Math.pow(n, 1 / 3) : (7.787 * n) + 16 / 116;
let cy = fn(c[1]);
let cc = Color.lab((116 * cy) - 16, 500 * (fn(c[0]) - cy), 200 * (cy - fn(c[2])), xyz.alpha);
return (normalizedOutput) ? cc.normalize() : cc;
}
static LABtoXYZ(lab, normalizedInput = false, normalizedOutput = false) {
let c = (normalizedInput) ? lab.$normalize(false) : lab;
let y = (c[0] + 16) / 116;
let x = (c[1] / 500) + y;
let z = y - c[2] / 200;
let fn = (n) => {
let nnn = n * n * n;
return (nnn > 0.008856) ? nnn : (n - 16 / 116) / 7.787;
};
let d = Color.D65;
let cc = Color.xyz(Math.max(0, d[0] * fn(x)), Math.max(0, d[1] * fn(y)), Math.max(0, d[2] * fn(z)), lab.alpha);
return (normalizedOutput) ? cc.normalize() : cc;
}
static XYZtoLUV(xyz, normalizedInput = false, normalizedOutput = false) {
let [x, y, z] = (normalizedInput) ? xyz.$normalize(false) : xyz;
let u = (4 * x) / (x + (15 * y) + (3 * z));
let v = (9 * y) / (x + (15 * y) + (3 * z));
y = y / 100;
y = (y > 0.008856) ? Math.pow(y, 1 / 3) : (7.787 * y + 16 / 116);
let refU = (4 * Color.D65[0]) / (Color.D65[0] + (15 * Color.D65[1]) + (3 * Color.D65[2]));
let refV = (9 * Color.D65[1]) / (Color.D65[0] + (15 * Color.D65[1]) + (3 * Color.D65[2]));
let L = (116 * y) - 16;
return Color.luv(L, 13 * L * (u - refU), 13 * L * (v - refV), xyz.alpha);
}
static LUVtoXYZ(luv, normalizedInput = false, normalizedOutput = false) {
let [l, u, v] = (normalizedInput) ? luv.$normalize(false) : luv;
let y = (l + 16) / 116;
let cubeY = y * y * y;
y = (cubeY > 0.008856) ? cubeY : (y - 16 / 116) / 7.787;
let refU = (4 * Color.D65[0]) / (Color.D65[0] + (15 * Color.D65[1]) + (3 * Color.D65[2]));
let refV = (9 * Color.D65[1]) / (Color.D65[0] + (15 * Color.D65[1]) + (3 * Color.D65[2]));
u = u / (13 * l) + refU;
v = v / (13 * l) + refV;
y = y * 100;
let x = -1 * (9 * y * u) / ((u - 4) * v - u * v);
let z = (9 * y - (15 * v * y) - (v * x)) / (3 * v);
return Color.xyz(x, y, z, luv.alpha);
}
static LABtoLCH(lab, normalizedInput = false, normalizedOutput = false) {
let c = (normalizedInput) ? lab.$normalize(false) : lab;
let h = Num_1.Geom.toDegree(Num_1.Geom.boundRadian(Math.atan2(c[2], c[1])));
return Color.lch(c[0], Math.sqrt(c[1] * c[1] + c[2] * c[2]), h, lab.alpha);
}
static LCHtoLAB(lch, normalizedInput = false, normalizedOutput = false) {
let c = (normalizedInput) ? lch.$normalize(false) : lch;
let rad = Num_1.Geom.toRadian(c[2]);
return Color.lab(c[0], Math.cos(rad) * c[1], Math.sin(rad) * c[1], lch.alpha);
}
}
exports.Color = Color;
Color.D65 = new Pt_1.Pt(95.047, 100, 108.883, 1);
Color.ranges = {
rgb: new Pt_1.Group(new Pt_1.Pt(0, 255), new Pt_1.Pt(0, 255), new Pt_1.Pt(0, 255)),
hsl: new Pt_1.Group(new Pt_1.Pt(0, 360), new Pt_1.Pt(0, 1), new Pt_1.Pt(0, 1)),
hsb: new Pt_1.Group(new Pt_1.Pt(0, 360), new Pt_1.Pt(0, 1), new Pt_1.Pt(0, 1)),
lab: new Pt_1.Group(new Pt_1.Pt(0, 100), new Pt_1.Pt(-128, 127), new Pt_1.Pt(-128, 127)),
lch: new Pt_1.Group(new Pt_1.Pt(0, 100), new Pt_1.Pt(0, 100), new Pt_1.Pt(0, 360)),
luv: new Pt_1.Group(new Pt_1.Pt(0, 100), new Pt_1.Pt(-134, 220), new Pt_1.Pt(-140, 122)),
xyz: new Pt_1.Group(new Pt_1.Pt(0, 100), new Pt_1.Pt(0, 100), new Pt_1.Pt(0, 100))
};
/***/ }),
/***/ "./src/Create.ts":
/*!***********************!*\
!*** ./src/Create.ts ***!
\***********************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*! Source code licensed under Apache License 2.0. Copyright © 2017-current William Ngan and contributors. (https://github.com/williamngan/pts) */
Object.defineProperty(exports, "__esModule", { value: true });
exports.Delaunay = exports.Noise = exports.Create = void 0;
const Pt_1 = __webpack_require__(/*! ./Pt */ "./src/Pt.ts");
const Op_1 = __webpack_require__(/*! ./Op */ "./src/Op.ts");
const Util_1 = __webpack_require__(/*! ./Util */ "./src/Util.ts");
const Num_1 = __webpack_require__(/*! ./Num */ "./src/Num.ts");
const LinearAlgebra_1 = __webpack_require__(/*! ./LinearAlgebra */ "./src/LinearAlgebra.ts");
class Create {
static distributeRandom(bound, count, dimensions = 2) {
let pts = new Pt_1.Group();
for (let i = 0; i < count; i++) {
let p = [bound.x + Math.random() * bound.width];
if (dimensions > 1)
p.push(bound.y + Math.random() * bound.height);
if (dimensions > 2)
p.push(bound.z + Math.random() * bound.depth);
pts.push(new Pt_1.Pt(p));
}
return pts;
}
static distributeLinear(line, count) {
let _line = Util_1.Util.iterToArray(line);
let ln = Op_1.Line.subpoints(_line, count - 2);
ln.unshift(_line[0]);
ln.push(_line[_line.length - 1]);
return ln;
}
static gridPts(bound, columns, rows, orientation = [0.5, 0.5]) {
if (columns === 0 || rows === 0)
throw new Error("grid columns and rows cannot be 0");
let unit = bound.size.$subtract(1).$divide(columns, rows);
let offset = unit.$multiply(orientation);
let g = new Pt_1.Group();
for (let r = 0; r < rows; r++) {
for (let c = 0; c < columns; c++) {
g.push(bound.topLeft.$add(unit.$multiply(c, r)).add(offset));
}
}
return g;
}
static gridCells(bound, columns, rows) {
if (columns === 0 || rows === 0)
throw new Error("grid columns and rows cannot be 0");
let unit = bound.size.$subtract(1).divide(columns, rows);
let g = [];
for (let r = 0; r < rows; r++) {
for (let c = 0; c < columns; c++) {
g.push(new Pt_1.Group(bound.topLeft.$add(unit.$multiply(c, r)), bound.topLeft.$add(unit.$multiply(c, r).add(unit))));
}
}
return g;
}
static radialPts(center, radius, count, angleOffset = -Util_1.Const.half_pi) {
let g = new Pt_1.Group();
let a = Util_1.Const.two_pi / count;
for (let i = 0; i < count; i++) {
g.push(new Pt_1.Pt(center).toAngle(a * i + angleOffset, radius, true));
}
return g;
}
static noisePts(pts, dx = 0.01, dy = 0.01, rows = 0, columns = 0) {
let seed = Math.random();
let g = new Pt_1.Group();
let i = 0;
for (let p of pts) {
let np = new Noise(p);
let r = (rows && rows > 0) ? Math.floor(i / rows) : i;
let c = (columns && columns > 0) ? i % columns : i;
np.initNoise(dx * c, dy * r);
np.seed(seed);
g.push(np);
i++;
}
return g;
}
static delaunay(pts) {
return Delaunay.from(pts);
}
}
exports.Create = Create;
const __noise_grad3 = [
[1, 1, 0], [-1, 1, 0], [1, -1, 0], [-1, -1, 0],
[1, 0, 1], [-1, 0, 1], [1, 0, -1], [-1, 0, -1],
[0, 1, 1], [0, -1, 1], [0, 1, -1], [0, -1, -1]
];
const __noise_permTable = [151, 160, 137, 91, 90, 15,
131, 13, 201, 95, 96, 53, 194, 233, 7, 225, 140, 36, 103, 30, 69, 142, 8, 99, 37, 240, 21, 10, 23,
190, 6, 148, 247, 120, 234, 75, 0, 26, 197, 62, 94, 252, 219, 203, 117, 35, 11, 32, 57, 177, 33,
88, 237, 149, 56, 87, 174, 20, 125, 136, 171, 168, 68, 175, 74, 165, 71, 134, 139, 48, 27, 166,
77, 146, 158, 231, 83, 111, 229, 122, 60, 211, 133, 230, 220, 105, 92, 41, 55, 46, 245, 40, 244,
102, 143, 54, 65, 25, 63, 161, 1, 216, 80, 73, 209, 76, 132, 187, 208, 89, 18, 169, 200, 196,
135, 130, 116, 188, 159, 86, 164, 100, 109, 198, 173, 186, 3, 64, 52, 217, 226, 250, 124, 123,
5, 202, 38, 147, 118, 126, 255, 82, 85, 212, 207, 206, 59, 227, 47, 16, 58, 17, 182, 189, 28, 42,
223, 183, 170, 213, 119, 248, 152, 2, 44, 154, 163, 70, 221, 153, 101, 155, 167, 43, 172, 9,
129, 22, 39, 253, 9, 98, 108, 110, 79, 113, 224, 232, 178, 185, 112, 104, 218, 246, 97, 228,
251, 34, 242, 193, 238, 210, 144, 12, 191, 179, 162, 241, 81, 51, 145, 235, 249, 14, 239, 107,
49, 192, 214, 31, 181, 199, 106, 157, 184, 84, 204, 176, 115, 121, 50, 45, 127, 4, 150, 254,
138, 236, 205, 93, 222, 114, 67, 29, 24, 72, 243, 141, 128, 195, 78, 66, 215, 61, 156, 180
];
class Noise extends Pt_1.Pt {
constructor(...args) {
super(...args);
this.perm = [];
this._n = new Pt_1.Pt(0.01, 0.01);
this.perm = __noise_permTable.concat(__noise_permTable);
}
initNoise(...args) {
this._n = new Pt_1.Pt(...args);
return this;
}
step(x = 0, y = 0) {
this._n.add(x, y);
return this;
}
seed(s) {
if (s > 0 && s < 1)
s *= 65536;
s = Math.floor(s);
if (s < 256)
s |= s << 8;
for (let i = 0; i < 255; i++) {
let v = (i & 1) ? __noise_permTable[i] ^ (s & 255) : __noise_permTable[i] ^ ((s >> 8) & 255);
this.perm[i] = this.perm[i + 256] = v;
}
return this;
}
noise2D() {
let i = Math.max(0, Math.floor(this._n[0])) % 255;
let j = Math.max(0, Math.floor(this._n[1])) % 255;
let x = (this._n[0] % 255) - i;
let y = (this._n[1] % 255) - j;
let n00 = LinearAlgebra_1.Vec.dot(__noise_grad3[(i + this.perm[j]) % 12], [x, y, 0]);
let n01 = LinearAlgebra_1.Vec.dot(__noise_grad3[(i + this.perm[j + 1]) % 12], [x, y - 1, 0]);
let n10 = LinearAlgebra_1.Vec.dot(__noise_grad3[(i + 1 + this.perm[j]) % 12], [x - 1, y, 0]);
let n11 = LinearAlgebra_1.Vec.dot(__noise_grad3[(i + 1 + this.perm[j + 1]) % 12], [x - 1, y - 1, 0]);
let _fade = (f) => f * f * f * (f * (f * 6 - 15) + 10);
let tx = _fade(x);
return Num_1.Num.lerp(Num_1.Num.lerp(n00, n10, tx), Num_1.Num.lerp(n01, n11, tx), _fade(y));
}
}
exports.Noise = Noise;
class Delaunay extends Pt_1.Group {
constructor() {
super(...arguments);
this._mesh = [];
}
delaunay(triangleOnly = true) {
if (this.length < 3)
return [];
this._mesh = [];
let n = this.length;
let indices = [];
for (let i = 0; i < n; i++)
indices[i] = i;
indices.sort((i, j) => this[j][0] - this[i][0]);
let pts = this.slice();
let st = this._superTriangle();
pts = pts.concat(st);
let opened = [this._circum(n, n + 1, n + 2, st)];
let closed = [];
let tris = [];
for (let i = 0, len = indices.length; i < len; i++) {
let c = indices[i];
let edges = [];
let j = opened.length;
if (!this._mesh[c])
this._mesh[c] = {};
while (j--) {
let circum = opened[j];
let radius = circum.circle[1][0];
let d = pts[c].$subtract(circum.circle[0]);
if (d[0] > 0 && d[0] * d[0] > radius * radius) {
closed.push(circum);
tris.push(circum.triangle);
opened.splice(j, 1);
continue;
}
if (d[0] * d[0] + d[1] * d[1] - radius * radius > Util_1.Const.epsilon) {
continue;
}
edges.push(circum.i, circum.j, circum.j, circum.k, circum.k, circum.i);
opened.splice(j, 1);
}
Delaunay._dedupe(edges);
j = edges.length;
while (j > 1) {
opened.push(this._circum(edges[--j], edges[--j], c, false, pts));
}
}
for (let i = 0, len = opened.length; i < len; i++) {
let o = opened[i];
if (o.i < n && o.j < n && o.k < n) {
closed.push(o);
tris.push(o.triangle);
this._cache(o);
}
}
return (triangleOnly) ? tris : closed;
}
voronoi() {
let vs = [];
let n = this._mesh;
for (let i = 0, len = n.length; i < len; i++) {
vs.push(this.neighborPts(i, true));
}
return vs;
}
mesh() {
return this._mesh;
}
neighborPts(i, sort = false) {
let cs = new Pt_1.Group();
let n = this._mesh;
for (let k in n[i]) {
if (n[i].hasOwnProperty(k))
cs.push(n[i][k].circle[0]);
}
return (sort) ? Num_1.Geom.sortEdges(cs) : cs;
}
neighbors(i) {
let cs = [];
let n = this._mesh;
for (let k in n[i]) {
if (n[i].hasOwnProperty(k))
cs.push(n[i][k]);
}
return cs;
}
_cache(o) {
this._mesh[o.i][`${Math.min(o.j, o.k)}-${Math.max(o.j, o.k)}`] = o;
this._mesh[o.j][`${Math.min(o.i, o.k)}-${Math.max(o.i, o.k)}`] = o;
this._mesh[o.k][`${Math.min(o.i, o.j)}-${Math.max(o.i, o.j)}`] = o;
}
_superTriangle() {
let minPt = this[0];
let maxPt = this[0];
for (let i = 1, len = this.length; i < len; i++) {
minPt = minPt.$min(this[i]);
maxPt = maxPt.$max(this[i]);
}
let d = maxPt.$subtract(minPt);
let mid = minPt.$add(maxPt).divide(2);
let dmax = Math.max(d[0], d[1]);
return new Pt_1.Group(mid.$subtract(20 * dmax, dmax), mid.$add(0, 20 * dmax), mid.$add(20 * dmax, -dmax));
}
_triangle(i, j, k, pts = this) {
return new Pt_1.Group(pts[i], pts[j], pts[k]);
}
_circum(i, j, k, tri, pts = this) {
let t = tri || this._triangle(i, j, k, pts);
return {
i: i,
j: j,
k: k,
triangle: t,
circle: Op_1.Triangle.circumcircle(t)
};
}
static _dedupe(edges) {
let j = edges.length;
while (j > 1) {
let b = edges[--j];
let a = edges[--j];
let i = j;
while (i > 1) {
let n = edges[--i];
let m = edges[--i];
if ((a == m && b == n) || (a == n && b == m)) {
edges.splice(j, 2);
edges.splice(i, 2);
break;
}
}
}
return edges;
}
}
exports.Delaunay = Delaunay;
/***/ }),
/***/ "./src/Dom.ts":
/*!********************!*\
!*** ./src/Dom.ts ***!
\********************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*! Source code licensed under Apache License 2.0. Copyright © 2017-current William Ngan and contributors. (https://github.com/williamngan/pts) */
Object.defineProperty(exports, "__esModule", { value: true });
exports.HTMLForm = exports.HTMLSpace = exports.DOMSpace = void 0;
const Space_1 = __webpack_require__(/*! ./Space */ "./src/Space.ts");
const Form_1 = __webpack_require__(/*! ./Form */ "./src/Form.ts");
const Util_1 = __webpack_require__(/*! ./Util */ "./src/Util.ts");
const Pt_1 = __webpack_require__(/*! ./Pt */ "./src/Pt.ts");
class DOMSpace extends Space_1.MultiTouchSpace {
constructor(elem, callback) {
super();
this.id = "domspace";
this._autoResize = true;
this._bgcolor = "#e1e9f0";
this._css = {};
var _selector = null;
var _existed = false;
this.id = "pts";
if (elem instanceof Element) {
_selector = elem;
this.id = "pts_existing_space";
}
else {
_selector = document.querySelector(elem);
_existed = true;
this.id = elem.substr(1);
}
if (!_selector) {
this._container = DOMSpace.createElement("div", "pts_container");
this._canvas = DOMSpace.createElement("div", "pts_element");
this._container.appendChild(this._canvas);
document.body.appendChild(this._container);
_existed = false;
}
else {
this._canvas = _selector;
this._container = _selector.parentElement;
}
setTimeout(this._ready.bind(this, callback), 50);
}
static createElement(elem = "div", id, appendTo) {
let d = document.createElement(elem);
if (id)
d.setAttribute("id", id);
if (appendTo && appendTo.appendChild)
appendTo.appendChild(d);
return d;
}
_ready(callback) {
if (!this._container)
throw new Error(`Cannot initiate #${this.id} element`);
this._isReady = true;
this._resizeHandler(null);
this.clear(this._bgcolor);
this._canvas.dispatchEvent(new Event("ready"));
for (let k in this.players) {
if (this.players.hasOwnProperty(k)) {
if (this.players[k].start)
this.players[k].start(this.bound.clone(), this);
}
}
this._pointer = this.center;
this.refresh(false);
if (callback)
callback(this.bound, this._canvas);
}
setup(opt) {
if (opt.bgcolor) {
this._bgcolor = opt.bgcolor;
}
this.autoResize = (opt.resize != undefined) ? opt.resize : false;
return this;
}
getForm() {
return null;
}
set autoResize(auto) {
this._autoResize = auto;
if (auto) {
window.addEventListener('resize', this._resizeHandler.bind(this));
}
else {
delete this._css['width'];
delete this._css['height'];
window.removeEventListener('resize', this._resizeHandler.bind(this));
}
}
get autoResize() { return this._autoResize; }
resize(b, evt) {
this.bound = b;
this.styles({ width: `${b.width}px`, height: `${b.height}px` }, true);
for (let k in this.players) {
if (this.players.hasOwnProperty(k)) {
let p = this.players[k];
if (p.resize)
p.resize(this.bound, evt);
}
}
return this;
}
_resizeHandler(evt) {
let b = Pt_1.Bound.fromBoundingRect(this._container.getBoundingClientRect());
if (this._autoResize) {
this.styles({ width: "100%", height: "100%" }, true);
}
else {
this.styles({ width: `${b.width}px`, height: `${b.height}px` }, true);
}
this.resize(b, evt);
}
get element() {
return this._canvas;
}
get parent() {
return this._container;
}
get ready() { return this._isReady; }
clear(bg) {
if (bg)
this.background = bg;
this._canvas.innerHTML = "";
return this;
}
set background(bg) {
this._bgcolor = bg;
this._container.style.backgroundColor = this._bgcolor;
}
get background() { return this._bgcolor; }
style(key, val, update = false) {
this._css[key] = val;
if (update)
this._canvas.style[key] = val;
return this;
}
styles(styles, update = false) {
for (let k in styles) {
if (styles.hasOwnProperty(k))
this.style(k, styles[k], update);
}
return this;
}
static setAttr(elem, data) {
for (let k in data) {
if (data.hasOwnProperty(k)) {
elem.setAttribute(k, data[k]);
}
}
return elem;
}
static getInlineStyles(data) {
let str = "";
for (let k in data) {
if (data.hasOwnProperty(k)) {
if (data[k])
str += `${k}: ${data[k]}; `;
}
}
return str;
}
dispose() {
window.removeEventListener('resize', this._resizeHandler.bind(this));
this.stop();
this.removeAll();
return this;
}
}
exports.DOMSpace = DOMSpace;
class HTMLSpace extends DOMSpace {
getForm() {
return new HTMLForm(this);
}
static htmlElement(parent, name, id, autoClass = true) {
if (!parent || !parent.appendChild)
throw new Error("parent is not a valid DOM element");
let elem = document.querySelector(`#${id}`);
if (!elem) {
elem = document.createElement(name);
elem.setAttribute("id", id);
if (autoClass)
elem.setAttribute("class", id.substring(0, id.indexOf("-")));
parent.appendChild(elem);
}
return elem;
}
remove(player) {
let temp = this._container.querySelectorAll("." + HTMLForm.scopeID(player));
temp.forEach((el) => {
el.parentNode.removeChild(el);
});
return super.remove(player);
}
removeAll() {
this._container.innerHTML = "";
return super.removeAll();
}
}
exports.HTMLSpace = HTMLSpace;
class HTMLForm extends Form_1.VisualForm {
constructor(space) {
super();
this._style = {
"filled": true,
"stroked": true,
"background": "#f03",
"border-color": "#fff",
"color": "#000",
"border-width": "1px",
"border-radius": "0",
"border-style": "solid",
"opacity": 1,
"position": "absolute",
"top": 0,
"left": 0,
"width": 0,
"height": 0
};
this._ctx = {
group: null,
groupID: "pts",
groupCount: 0,
currentID: "pts0",
currentClass: "",
style: {},
};
this._ready = false;
this._space = space;
this._space.add({ start: () => {
this._ctx.group = this._space.element;
this._ctx.groupID = "pts_dom_" + (HTMLForm.groupID++);
this._ctx.style = Object.assign({}, this._style);
this._ready = true;
} });
}
get space() { return this._space; }
styleTo(k, v, unit = '') {
if (this._ctx.style[k] === undefined)
throw new Error(`${k} style property doesn't exist`);
this._ctx.style[k] = `${v}${unit}`;
}
alpha(a) {
this.styleTo("opacity", a);
return this;
}
fill(c) {
if (typeof c == "boolean") {
this.styleTo("filled", c);
if (!c)
this.styleTo("background", "transparent");
}
else {
this.styleTo("filled", true);
this.styleTo("background", c);
}
return this;
}
stroke(c, width, linejoin, linecap) {
if (typeof c == "boolean") {
this.styleTo("stroked", c);
if (!c)
this.styleTo("border-width", 0);
}
else {
this.styleTo("stroked", true);
this.styleTo("border-color", c);
this.styleTo("border-width", (width || 1) + "px");
}
return this;
}
fillText(c) {
this.styleTo("color", c);
return this;
}
cls(c) {
if (typeof c == "boolean") {
this._ctx.currentClass = "";
}
else {
this._ctx.currentClass = c;
}
return this;
}
font(sizeOrFont, weight, style, lineHeight, family) {
if (typeof sizeOrFont == "number") {
this._font.size = sizeOrFont;
if (family)
this._font.face = family;
if (weight)
this._font.weight = weight;
if (style)
this._font.style = style;
if (lineHeight)
this._font.lineHeight = lineHeight;
}
else {
this._font = sizeOrFont;
}
this._ctx.style['font'] = this._font.value;
return this;
}
reset() {
this._ctx.style = Object.assign({}, this._style);
this._font = new Form_1.Font(10, "sans-serif");
this._ctx.style['font'] = this._font.value;
return this;
}
updateScope(group_id, group) {
this._ctx.group = group;
this._ctx.groupID = group_id;
this._ctx.groupCount = 0;
this.nextID();
return this._ctx;
}
scope(item) {
if (!item || item.animateID == null)
throw new Error("item not defined or not yet added to Space");
return this.updateScope(HTMLForm.scopeID(item), this.space.element);
}
nextID() {
this._ctx.groupCount++;
this._ctx.currentID = `${this._ctx.groupID}-${this._ctx.groupCount}`;
return this._ctx.currentID;
}
static getID(ctx) {
return ctx.currentID || `p-${HTMLForm.domID++}`;
}
static scopeID(item) {
return `item-${item.animateID}`;
}
static style(elem, styles) {
let st = [];
if (!styles["filled"])
st.push("background: none");
if (!styles["stroked"])
st.push("border: none");
for (let k in styles) {
if (styles.hasOwnProperty(k) && k != "filled" && k != "stroked") {
let v = styles[k];
if (v) {
if (!styles["filled"] && k.indexOf('background') === 0) {
continue;
}
else if (!styles["stroked"] && k.indexOf('border-width') === 0) {
continue;
}
else {
st.push(`${k}: ${v}`);
}
}
}
}
return HTMLSpace.setAttr(elem, { style: st.join(";") });
}
static rectStyle(ctx, pt, size) {
ctx.style["left"] = pt[0] + "px";
ctx.style["top"] = pt[1] + "px";
ctx.style["width"] = size[0] + "px";
ctx.style["height"] = size[1] + "px";
return ctx;
}
static textStyle(ctx, pt) {
ctx.style["left"] = pt[0] + "px";
ctx.style["top"] = pt[1] + "px";
return ctx;
}
static point(ctx, pt, radius = 5, shape = "square") {
if (shape === "circle") {
return HTMLForm.circle(ctx, pt, radius);
}
else {
return HTMLForm.square(ctx, pt, radius);
}
}
point(pt, radius = 5, shape = "square") {
this.nextID();
if (shape == "circle")
this.styleTo("border-radius", "100%");
HTMLForm.point(this._ctx, pt, radius, shape);
return this;
}
static circle(ctx, pt, radius = 10) {
let elem = HTMLSpace.htmlElement(ctx.group, "div", HTMLForm.getID(ctx));
HTMLSpace.setAttr(elem, { class: `pts-form pts-circle ${ctx.currentClass}` });
HTMLForm.rectStyle(ctx, new Pt_1.Pt(pt).$subtract(radius), new Pt_1.Pt(radius * 2, radius * 2));
HTMLForm.style(elem, ctx.style);
return elem;
}
circle(pts) {
this.nextID();
this.styleTo("border-radius", "100%");
HTMLForm.circle(this._ctx, pts[0], pts[1][0]);
return this;
}
static square(ctx, pt, halfsize) {
let elem = HTMLSpace.htmlElement(ctx.group, "div", HTMLForm.getID(ctx));
HTMLSpace.setAttr(elem, { class: `pts-form pts-square ${ctx.currentClass}` });
HTMLForm.rectStyle(ctx, new Pt_1.Pt(pt).$subtract(halfsize), new Pt_1.Pt(halfsize * 2, halfsize * 2));
HTMLForm.style(elem, ctx.style);
return elem;
}
square(pt, halfsize) {
this.nextID();
HTMLForm.square(this._ctx, pt, halfsize);
return this;
}
static rect(ctx, pts) {
let p = Util_1.Util.iterToArray(pts);
if (!Util_1.Util.arrayCheck(p))
return;
let elem = HTMLSpace.htmlElement(ctx.group, "div", HTMLForm.getID(ctx));
HTMLSpace.setAttr(elem, { class: `pts-form pts-rect ${ctx.currentClass}` });
HTMLForm.rectStyle(ctx, p[0], p[1]);
HTMLForm.style(elem, ctx.style);
return elem;
}
rect(pts) {
this.nextID();
this.styleTo("border-radius", "0");
HTMLForm.rect(this._ctx, pts);
return this;
}
static text(ctx, pt, txt) {
let elem = HTMLSpace.htmlElement(ctx.group, "div", HTMLForm.getID(ctx));
HTMLSpace.setAttr(elem, { class: `pts-form pts-text ${ctx.currentClass}` });
elem.textContent = txt;
HTMLForm.textStyle(ctx, pt);
HTMLForm.style(elem, ctx.style);
return elem;
}
text(pt, txt) {
this.nextID();
HTMLForm.text(this._ctx, pt, txt);
return this;
}
log(txt) {
this.fill("#000").stroke("#fff", 0.5).text([10, 14], txt);
return this;
}
arc(pt, radius, startAngle, endAngle, cc) {
Util_1.Util.warn("arc is not implemented in HTMLForm");
return this;
}
line(pts) {
Util_1.Util.warn("line is not implemented in HTMLForm");
return this;
}
polygon(pts) {
Util_1.Util.warn("polygon is not implemented in HTMLForm");
return this;
}
}
exports.HTMLForm = HTMLForm;
HTMLForm.groupID = 0;
HTMLForm.domID = 0;
/***/ }),
/***/ "./src/Form.ts":
/*!*********************!*\
!*** ./src/Form.ts ***!
\*********************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*! Source code licensed under Apache License 2.0. Copyright © 2017-current William Ngan and contributors. (https://github.com/williamngan/pts) */
Object.defineProperty(exports, "__esModule", { value: true });
exports.Font = exports.VisualForm = exports.Form = void 0;
class Form {
constructor() {
this._ready = false;
}
get ready() { return this._ready; }
}
exports.Form = Form;
class VisualForm extends Form {
constructor() {
super(...arguments);
this._filled = true;
this._stroked = true;
this._font = new Font(14, "sans-serif");
}
get filled() { return this._filled; }
set filled(b) { this._filled = b; }
get stroked() { return this._stroked; }
set stroked(b) { this._stroked = b; }
get currentFont() { return this._font; }
_multiple(groups, shape, ...rest) {
if (!groups)
return this;
for (let i = 0, len = groups.length; i < len; i++) {
this[shape](groups[i], ...rest);
}
return this;
}
alpha(a) {
return this;
}
fill(c) {
return this;
}
fillOnly(c) {
this.stroke(false);
return this.fill(c);
}
stroke(c, width, linejoin, linecap) {
return this;
}
strokeOnly(c, width, linejoin, linecap) {
this.fill(false);
return this.stroke(c, width, linejoin, linecap);
}
points(pts, radius, shape) {
if (!pts)
return;
for (let i = 0, len = pts.length; i < len; i++) {
this.point(pts[i], radius, shape);
}
return this;
}
circles(groups) {
return this._multiple(groups, "circle");
}
squares(groups) {
return this._multiple(groups, "square");
}
lines(groups) {
return this._multiple(groups, "line");
}
polygons(groups) {
return this._multiple(groups, "polygon");
}
rects(groups) {
return this._multiple(groups, "rect");
}
}
exports.VisualForm = VisualForm;
class Font {
constructor(size = 12, face = "sans-serif", weight = "", style = "", lineHeight = 1.5) {
this.size = size;
this.face = face;
this.style = style;
this.weight = weight;
this.lineHeight = lineHeight;
}
get value() { return `${this.style} ${this.weight} ${this.size}px/${this.lineHeight} ${this.face}`; }
toString() { return this.value; }
}
exports.Font = Font;
/***/ }),
/***/ "./src/Image.ts":
/*!**********************!*\
!*** ./src/Image.ts ***!
\**********************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Img = void 0;
const Pt_1 = __webpack_require__(/*! ./Pt */ "./src/Pt.ts");
class Img {
constructor(editable = false, pixelScale = 1) {
this._scale = 1;
this._loaded = false;
this._editable = editable;
this._scale = pixelScale;
this._img = new Image();
}
static load(src, editable = false, pixelScale = 1, ready) {
let img = new Img(editable, pixelScale);
img.load(src).then(res => {
if (ready)
ready(res);
});
return img;
}
load(src) {
return new Promise((resolve, reject) => {
this._img.src = src;
this._img.onload = () => {
if (this._editable) {
if (!this._cv)
this._cv = document.createElement("canvas");
this._drawToScale(this._scale, this._img);
this._data = this._ctx.getImageData(0, 0, this._cv.width, this._cv.height);
}
this._loaded = true;
resolve(this);
};
this._img.onerror = (evt) => {
reject(evt);
};
});
}
_drawToScale(canvasScale, img) {
const cms = (typeof canvasScale === 'number') ? [canvasScale, canvasScale] : canvasScale;
const nw = img.width;
const nh = img.height;
this._cv.width = nw * cms[0];
this._cv.height = nh * cms[1];
this._ctx = this._cv.getContext('2d');
if (img)
this._ctx.drawImage(img, 0, 0, nw, nh, 0, 0, this._cv.width, this._cv.height);
}
bitmap(size) {
const w = (size) ? size[0] : this._cv.width;
const h = (size) ? size[1] : this._cv.height;
return createImageBitmap(this._cv, 0, 0, w, h);
}
sync() {
if (this._scale !== 1) {
this.bitmap().then(b => {
this._drawToScale(1 / this._scale, b);
this.load(this.toBase64());
});
}
else {
this._img.src = this.toBase64();
}
}
pixel(p, rescale = true) {
const s = (typeof rescale == 'number') ? rescale : (rescale ? this._scale : 1);
return Img.getPixel(this._data, [p[0] * s, p[1] * s]);
}
static getPixel(imgData, p) {
const no = new Pt_1.Pt(0, 0, 0, 0);
if (p[0] >= imgData.width || p[1] >= imgData.height)
return no;
const i = Math.floor(p[1]) * (imgData.width * 4) + (Math.floor(p[0]) * 4);
const d = imgData.data;
if (i >= d.length - 4)
return no;
return new Pt_1.Pt(d[i], d[i + 1], d[i + 2], d[i + 3]);
}
resize(sizeOrScale, asScale = false) {
let s = asScale ? sizeOrScale : [sizeOrScale[0] / this._img.naturalWidth, sizeOrScale[1] / this._img.naturalHeight];
this._drawToScale(s, this._img);
this._data = this._ctx.getImageData(0, 0, this._cv.width, this._cv.height);
return this;
}
crop(box) {
let p = box.topLeft.scale(this._scale);
let s = box.size.scale(this._scale);
return this._ctx.getImageData(p.x, p.y, s.x, s.y);
}
filter(css) {
this._ctx.filter = css;
return this;
}
static fromBlob(blob, editable = false) {
let url = URL.createObjectURL(blob);
return new Img(editable).load(url);
}
toBase64() {
return this._cv.toDataURL();
}
get current() {
return this._editable ? this._cv : this._img;
}
get image() {
return this._img;
}
get canvas() {
return this._cv;
}
get data() {
return this._data;
}
get ctx() {
return this._ctx;
}
get loaded() {
return this._loaded;
}
get pixelScale() {
return this._scale;
}
get imageSize() {
return new Pt_1.Pt(this._img.width, this._img.height);
}
get canvasSize() {
return new Pt_1.Pt(this._cv.width, this._cv.height);
}
}
exports.Img = Img;
/***/ }),
/***/ "./src/LinearAlgebra.ts":
/*!******************************!*\
!*** ./src/LinearAlgebra.ts ***!
\******************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*! Source code licensed under Apache License 2.0. Copyright © 2017-current William Ngan and contributors. (https://github.com/williamngan/pts) */
Object.defineProperty(exports, "__esModule", { value: true });
exports.Mat = exports.Vec = void 0;
const Pt_1 = __webpack_require__(/*! ./Pt */ "./src/Pt.ts");
const Op_1 = __webpack_require__(/*! ./Op */ "./src/Op.ts");
class Vec {
static add(a, b) {
if (typeof b == "number") {
for (let i = 0, len = a.length; i < len; i++)
a[i] += b;
}
else {
for (let i = 0, len = a.length; i < len; i++)
a[i] += b[i] || 0;
}
return a;
}
static subtract(a, b) {
if (typeof b == "number") {
for (let i = 0, len = a.length; i < len; i++)
a[i] -= b;
}
else {
for (let i = 0, len = a.length; i < len; i++)
a[i] -= b[i] || 0;
}
return a;
}
static multiply(a, b) {
if (typeof b == "number") {
for (let i = 0, len = a.length; i < len; i++)
a[i] *= b;
}
else {
if (a.length != b.length) {
throw new Error(`Cannot do element-wise multiply since the array lengths don't match: ${a.toString()} multiply-with ${b.toString()}`);
}
for (let i = 0, len = a.length; i < len; i++)
a[i] *= b[i];
}
return a;
}
static divide(a, b) {
if (typeof b == "number") {
if (b === 0)
throw new Error("Cannot divide by zero");
for (let i = 0, len = a.length; i < len; i++)
a[i] /= b;
}
else {
if (a.length != b.length) {
throw new Error(`Cannot do element-wise divide since the array lengths don't match. ${a.toString()} divide-by ${b.toString()}`);
}
for (let i = 0, len = a.length; i < len; i++)
a[i] /= b[i];
}
return a;
}
static dot(a, b) {
if (a.length != b.length)
throw new Error("Array lengths don't match");
let d = 0;
for (let i = 0, len = a.length; i < len; i++) {
d += a[i] * b[i];
}
return d;
}
static cross2D(a, b) {
return a[0] * b[1] - a[1] * b[0];
}
static cross(a, b) {
return new Pt_1.Pt((a[1] * b[2] - a[2] * b[1]), (a[2] * b[0] - a[0] * b[2]), (a[0] * b[1] - a[1] * b[0]));
}
static magnitude(a) {
return Math.sqrt(Vec.dot(a, a));
}
static unit(a, magnitude = undefined) {
let m = (magnitude === undefined) ? Vec.magnitude(a) : magnitude;
if (m === 0)
return Pt_1.Pt.make(a.length);
return Vec.divide(a, m);
}
static abs(a) {
return Vec.map(a, Math.abs);
}
static floor(a) {
return Vec.map(a, Math.floor);
}
static ceil(a) {
return Vec.map(a, Math.ceil);
}
static round(a) {
return Vec.map(a, Math.round);
}
static max(a) {
let m = Number.MIN_VALUE;
let index = 0;
for (let i = 0, len = a.length; i < len; i++) {
m = Math.max(m, a[i]);
if (m === a[i])
index = i;
}
return { value: m, index: index };
}
static min(a) {
let m = Number.MAX_VALUE;
let index = 0;
for (let i = 0, len = a.length; i < len; i++) {
m = Math.min(m, a[i]);
if (m === a[i])
index = i;
}
return { value: m, index: index };
}
static sum(a) {
let s = 0;
for (let i = 0, len = a.length; i < len; i++)
s += a[i];
return s;
}
static map(a, fn) {
for (let i = 0, len = a.length; i < len; i++) {
a[i] = fn(a[i], i, a);
}
return a;
}
}
exports.Vec = Vec;
class Mat {
static add(a, b) {
if (typeof b != "number") {
if (a[0].length != b[0].length)
throw new Error("Cannot add matrix if rows' and columns' size don't match.");
if (a.length != b.length)
throw new Error("Cannot add matrix if rows' and columns' size don't match.");
}
let g = new Pt_1.Group();
let isNum = typeof b == "number";
for (let i = 0, len = a.length; i < len; i++) {
g.push(a[i].$add((isNum) ? b : b[i]));
}
return g;
}
static multiply(a, b, transposed = false, elementwise = false) {
let g = new Pt_1.Group();
if (typeof b != "number") {
if (elementwise) {
if (a.length != b.length)
throw new Error("Cannot multiply matrix element-wise because the matrices' sizes don't match.");
for (let ai = 0, alen = a.length; ai < alen; ai++) {
g.push(a[ai].$multiply(b[ai]));
}
}
else {
if (!transposed && a[0].length != b.length)
throw new Error("Cannot multiply matrix if rows in matrix-a don't match columns in matrix-b.");
if (transposed && a[0].length != b[0].length)
throw new Error("Cannot multiply matrix if transposed and the columns in both matrices don't match.");
if (!transposed)
b = Mat.transpose(b);
for (let ai = 0, alen = a.length; ai < alen; ai++) {
let p = Pt_1.Pt.make(b.length, 0);
for (let bi = 0, blen = b.length; bi < blen; bi++) {
p[bi] = Vec.dot(a[ai], b[bi]);
}
g.push(p);
}
}
}
else {
for (let ai = 0, alen = a.length; ai < alen; ai++) {
g.push(a[ai].$multiply(b));
}
}
return g;
}
static zipSlice(g, index, defaultValue = false) {
let z = [];
for (let i = 0, len = g.length; i < len; i++) {
if (g[i].length - 1 < index && defaultValue === false)
throw `Index ${index} is out of bounds`;
z.push(g[i][index] || defaultValue);
}
return new Pt_1.Pt(z);
}
static zip(g, defaultValue = false, useLongest = false) {
let ps = new Pt_1.Group();
let len = (useLongest) ? g.reduce((a, b) => Math.max(a, b.length), 0) : g[0].length;
for (let i = 0; i < len; i++) {
ps.push(Mat.zipSlice(g, i, defaultValue));
}
return ps;
}
static transpose(g, defaultValue = false, useLongest = false) {
return Mat.zip(g, defaultValue, useLongest);
}
static transform2D(pt, m) {
let x = pt[0] * m[0][0] + pt[1] * m[1][0] + m[2][0];
let y = pt[0] * m[0][1] + pt[1] * m[1][1] + m[2][1];
return new Pt_1.Pt(x, y);
}
static scale2DMatrix(x, y) {
return new Pt_1.Group(new Pt_1.Pt(x, 0, 0), new Pt_1.Pt(0, y, 0), new Pt_1.Pt(0, 0, 1));
}
static rotate2DMatrix(cosA, sinA) {
return new Pt_1.Group(new Pt_1.Pt(cosA, sinA, 0), new Pt_1.Pt(-sinA, cosA, 0), new Pt_1.Pt(0, 0, 1));
}
static shear2DMatrix(tanX, tanY) {
return new Pt_1.Group(new Pt_1.Pt(1, tanX, 0), new Pt_1.Pt(tanY, 1, 0), new Pt_1.Pt(0, 0, 1));
}
static translate2DMatrix(x, y) {
return new Pt_1.Group(new Pt_1.Pt(1, 0, 0), new Pt_1.Pt(0, 1, 0), new Pt_1.Pt(x, y, 1));
}
static scaleAt2DMatrix(sx, sy, at) {
let m = Mat.scale2DMatrix(sx, sy);
m[2][0] = -at[0] * sx + at[0];
m[2][1] = -at[1] * sy + at[1];
return m;
}
static rotateAt2DMatrix(cosA, sinA, at) {
let m = Mat.rotate2DMatrix(cosA, sinA);
m[2][0] = at[0] * (1 - cosA) + at[1] * sinA;
m[2][1] = at[1] * (1 - cosA) - at[0] * sinA;
return m;
}
static shearAt2DMatrix(tanX, tanY, at) {
let m = Mat.shear2DMatrix(tanX, tanY);
m[2][0] = -at[1] * tanY;
m[2][1] = -at[0] * tanX;
return m;
}
static reflectAt2DMatrix(p1, p2) {
let intercept = Op_1.Line.intercept(p1, p2);
if (intercept == undefined) {
return [
new Pt_1.Pt([-1, 0, 0]),
new Pt_1.Pt([0, 1, 0]),
new Pt_1.Pt([p1[0] + p2[0], 0, 1])
];
}
else {
let yi = intercept.yi;
let ang2 = Math.atan(intercept.slope) * 2;
let cosA = Math.cos(ang2);
let sinA = Math.sin(ang2);
return [
new Pt_1.Pt([cosA, sinA, 0]),
new Pt_1.Pt([sinA, -cosA, 0]),
new Pt_1.Pt([-yi * sinA, yi + yi * cosA, 1])
];
}
}
}
exports.Mat = Mat;
/***/ }),
/***/ "./src/Num.ts":
/*!********************!*\
!*** ./src/Num.ts ***!
\********************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*! Source code licensed under Apache License 2.0. Copyright © 2017-current William Ngan and contributors. (https://github.com/williamngan/pts) */
Object.defineProperty(exports, "__esModule", { value: true });
exports.Range = exports.Shaping = exports.Geom = exports.Num = void 0;
const Util_1 = __webpack_require__(/*! ./Util */ "./src/Util.ts");
const Op_1 = __webpack_require__(/*! ./Op */ "./src/Op.ts");
const Pt_1 = __webpack_require__(/*! ./Pt */ "./src/Pt.ts");
const LinearAlgebra_1 = __webpack_require__(/*! ./LinearAlgebra */ "./src/LinearAlgebra.ts");
class Num {
static equals(a, b, threshold = 0.00001) {
return Math.abs(a - b) < threshold;
}
static lerp(a, b, t) {
return (1 - t) * a + t * b;
}
static clamp(val, min, max) {
return Math.max(min, Math.min(max, val));
}
static boundValue(val, min, max) {
let len = Math.abs(max - min);
let a = val % len;
if (a > max)
a -= len;
else if (a < min)
a += len;
return a;
}
static within(p, a, b) {
return p >= Math.min(a, b) && p <= Math.max(a, b);
}
static randomRange(a, b = 0) {
let r = (a > b) ? (a - b) : (b - a);
return a + Math.random() * r;
}
static randomPt(a, b) {
let p = new Pt_1.Pt(a.length);
let range = b ? LinearAlgebra_1.Vec.subtract(b, a) : a;
let start = b ? a : new Pt_1.Pt(a.length).fill(0);
for (let i = 0, len = p.length; i < len; i++) {
p[i] = Math.random() * range[i] + start[i];
}
return p;
}
static normalizeValue(n, a, b) {
let min = Math.min(a, b);
let max = Math.max(a, b);
return (n - min) / (max - min);
}
static sum(pts) {
let _pts = Util_1.Util.iterToArray(pts);
let c = new Pt_1.Pt(_pts[0]);
for (let i = 1, len = _pts.length; i < len; i++) {
LinearAlgebra_1.Vec.add(c, _pts[i]);
}
return c;
}
static average(pts) {
let _pts = Util_1.Util.iterToArray(pts);
return Num.sum(_pts).divide(_pts.length);
}
static cycle(t, method = Shaping.sineInOut) {
return method(t > 0.5 ? 2 - t * 2 : t * 2);
}
static mapToRange(n, currA, currB, targetA, targetB) {
if (currA == currB)
throw new Error("[currMin, currMax] must define a range that is not zero");
let min = Math.min(targetA, targetB);
let max = Math.max(targetA, targetB);
return Num.normalizeValue(n, currA, currB) * (max - min) + min;
}
}
exports.Num = Num;
class Geom {
static boundAngle(angle) {
return Num.boundValue(angle, 0, 360);
}
static boundRadian(radian) {
return Num.boundValue(radian, 0, Util_1.Const.two_pi);
}
static toRadian(angle) {
return angle * Util_1.Const.deg_to_rad;
}
static toDegree(radian) {
return radian * Util_1.Const.rad_to_deg;
}
static boundingBox(pts) {
let minPt, maxPt;
for (let p of pts) {
if (minPt == undefined) {
minPt = p.clone();
maxPt = p.clone();
}
else {
minPt = minPt.$min(p);
maxPt = maxPt.$max(p);
}
}
return new Pt_1.Group(minPt, maxPt);
}
static centroid(pts) {
return Num.average(pts);
}
static anchor(pts, ptOrIndex = 0, direction = "to") {
let method = (direction == "to") ? "subtract" : "add";
let i = 0;
for (let p of pts) {
if (typeof ptOrIndex == "number") {
if (ptOrIndex !== i)
p[method](pts[ptOrIndex]);
}
else {
p[method](ptOrIndex);
}
i++;
}
}
static interpolate(a, b, t = 0.5) {
let len = Math.min(a.length, b.length);
let d = Pt_1.Pt.make(len);
for (let i = 0; i < len; i++) {
d[i] = a[i] * (1 - t) + b[i] * t;
}
return d;
}
static perpendicular(pt, axis = Util_1.Const.xy) {
let y = axis[1];
let x = axis[0];
let p = new Pt_1.Pt(pt);
let pa = new Pt_1.Pt(p);
pa[x] = -p[y];
pa[y] = p[x];
let pb = new Pt_1.Pt(p);
pb[x] = p[y];
pb[y] = -p[x];
return new Pt_1.Group(pa, pb);
}
static isPerpendicular(p1, p2) {
return new Pt_1.Pt(p1).dot(p2) === 0;
}
static withinBound(pt, boundPt1, boundPt2) {
for (let i = 0, len = Math.min(pt.length, boundPt1.length, boundPt2.length); i < len; i++) {
if (!Num.within(pt[i], boundPt1[i], boundPt2[i]))
return false;
}
return true;
}
static sortEdges(pts) {
let _pts = Util_1.Util.iterToArray(pts);
let bounds = Geom.boundingBox(_pts);
let center = bounds[1].add(bounds[0]).divide(2);
let fn = (a, b) => {
if (a.length < 2 || b.length < 2)
throw new Error("Pt dimension cannot be less than 2");
let da = a.$subtract(center);
let db = b.$subtract(center);
if (da[0] >= 0 && db[0] < 0)
return 1;
if (da[0] < 0 && db[0] >= 0)
return -1;
if (da[0] == 0 && db[0] == 0) {
if (da[1] >= 0 || db[1] >= 0)
return (da[1] > db[1]) ? 1 : -1;
return (db[1] > da[1]) ? 1 : -1;
}
let det = da.$cross2D(db);
if (det < 0)
return 1;
if (det > 0)
return -1;
return (da[0] * da[0] + da[1] * da[1] > db[0] * db[0] + db[1] * db[1]) ? 1 : -1;
};
return _pts.sort(fn);
}
static scale(ps, scale, anchor) {
let pts = Util_1.Util.iterToArray((ps[0] !== undefined && typeof ps[0] == 'number') ? [ps] : ps);
let scs = (typeof scale == "number") ? Pt_1.Pt.make(pts[0].length, scale) : scale;
if (!anchor)
anchor = Pt_1.Pt.make(pts[0].length, 0);
for (let i = 0, len = pts.length; i < len; i++) {
let p = pts[i];
for (let k = 0, lenP = p.length; k < lenP; k++) {
p[k] = (anchor && anchor[k]) ? anchor[k] + (p[k] - anchor[k]) * scs[k] : p[k] * scs[k];
}
}
return Geom;
}
static rotate2D(ps, angle, anchor, axis) {
let pts = Util_1.Util.iterToArray((ps[0] !== undefined && typeof ps[0] == 'number') ? [ps] : ps);
let fn = (anchor) ? LinearAlgebra_1.Mat.rotateAt2DMatrix : LinearAlgebra_1.Mat.rotate2DMatrix;
if (!anchor)
anchor = Pt_1.Pt.make(pts[0].length, 0);
let cos = Math.cos(angle);
let sin = Math.sin(angle);
for (let i = 0, len = pts.length; i < len; i++) {
let p = (axis) ? pts[i].$take(axis) : pts[i];
p.to(LinearAlgebra_1.Mat.transform2D(p, fn(cos, sin, anchor)));
if (axis) {
for (let k = 0; k < axis.length; k++) {
pts[i][axis[k]] = p[k];
}
}
}
return Geom;
}
static shear2D(ps, scale, anchor, axis) {
let pts = Util_1.Util.iterToArray((ps[0] !== undefined && typeof ps[0] == 'number') ? [ps] : ps);
let s = (typeof scale == "number") ? [scale, scale] : scale;
if (!anchor)
anchor = Pt_1.Pt.make(pts[0].length, 0);
let fn = (anchor) ? LinearAlgebra_1.Mat.shearAt2DMatrix : LinearAlgebra_1.Mat.shear2DMatrix;
let tanx = Math.tan(s[0]);
let tany = Math.tan(s[1]);
for (let i = 0, len = pts.length; i < len; i++) {
let p = (axis) ? pts[i].$take(axis) : pts[i];
p.to(LinearAlgebra_1.Mat.transform2D(p, fn(tanx, tany, anchor)));
if (axis) {
for (let k = 0; k < axis.length; k++) {
pts[i][axis[k]] = p[k];
}
}
}
return Geom;
}
static reflect2D(ps, line, axis) {
let pts = Util_1.Util.iterToArray((ps[0] !== undefined && typeof ps[0] == 'number') ? [ps] : ps);
let _line = Util_1.Util.iterToArray(line);
let mat = LinearAlgebra_1.Mat.reflectAt2DMatrix(_line[0], _line[1]);
for (let i = 0, len = pts.length; i < len; i++) {
let p = (axis) ? pts[i].$take(axis) : pts[i];
p.to(LinearAlgebra_1.Mat.transform2D(p, mat));
if (axis) {
for (let k = 0; k < axis.length; k++) {
pts[i][axis[k]] = p[k];
}
}
}
return Geom;
}
static cosTable() {
let cos = new Float64Array(360);
for (let i = 0; i < 360; i++)
cos[i] = Math.cos(i * Math.PI / 180);
let find = (rad) => cos[Math.floor(Geom.boundAngle(Geom.toDegree(rad)))];
return { table: cos, cos: find };
}
static sinTable() {
let sin = new Float64Array(360);
for (let i = 0; i < 360; i++)
sin[i] = Math.sin(i * Math.PI / 180);
let find = (rad) => sin[Math.floor(Geom.boundAngle(Geom.toDegree(rad)))];
return { table: sin, sin: find };
}
}
exports.Geom = Geom;
class Shaping {
static linear(t, c = 1) {
return c * t;
}
static quadraticIn(t, c = 1) {
return c * t * t;
}
static quadraticOut(t, c = 1) {
return -c * t * (t - 2);
}
static quadraticInOut(t, c = 1) {
let dt = t * 2;
return (t < 0.5) ? c / 2 * t * t * 4 : -c / 2 * ((dt - 1) * (dt - 3) - 1);
}
static cubicIn(t, c = 1) {
return c * t * t * t;
}
static cubicOut(t, c = 1) {
let dt = t - 1;
return c * (dt * dt * dt + 1);
}
static cubicInOut(t, c = 1) {
let dt = t * 2;
return (t < 0.5) ? c / 2 * dt * dt * dt : c / 2 * ((dt - 2) * (dt - 2) * (dt - 2) + 2);
}
static exponentialIn(t, c = 1, p = 0.25) {
return c * Math.pow(t, 1 / p);
}
static exponentialOut(t, c = 1, p = 0.25) {
return c * Math.pow(t, p);
}
static sineIn(t, c = 1) {
return -c * Math.cos(t * Util_1.Const.half_pi) + c;
}
static sineOut(t, c = 1) {
return c * Math.sin(t * Util_1.Const.half_pi);
}
static sineInOut(t, c = 1) {
return -c / 2 * (Math.cos(Math.PI * t) - 1);
}
static cosineApprox(t, c = 1) {
let t2 = t * t;
let t4 = t2 * t2;
let t6 = t4 * t2;
return c * (4 * t6 / 9 - 17 * t4 / 9 + 22 * t2 / 9);
}
static circularIn(t, c = 1) {
return -c * (Math.sqrt(1 - t * t) - 1);
}
static circularOut(t, c = 1) {
let dt = t - 1;
return c * Math.sqrt(1 - dt * dt);
}
static circularInOut(t, c = 1) {
let dt = t * 2;
return (t < 0.5) ? -c / 2 * (Math.sqrt(1 - dt * dt) - 1) : c / 2 * (Math.sqrt(1 - (dt - 2) * (dt - 2)) + 1);
}
static elasticIn(t, c = 1, p = 0.7) {
let dt = t - 1;
let s = (p / Util_1.Const.two_pi) * 1.5707963267948966;
return c * (-Math.pow(2, 10 * dt) * Math.sin((dt - s) * Util_1.Const.two_pi / p));
}
static elasticOut(t, c = 1, p = 0.7) {
let s = (p / Util_1.Const.two_pi) * 1.5707963267948966;
return c * (Math.pow(2, -10 * t) * Math.sin((t - s) * Util_1.Const.two_pi / p)) + c;
}
static elasticInOut(t, c = 1, p = 0.6) {
let dt = t * 2;
let s = (p / Util_1.Const.two_pi) * 1.5707963267948966;
if (t < 0.5) {
dt -= 1;
return c * (-0.5 * (Math.pow(2, 10 * dt) * Math.sin((dt - s) * Util_1.Const.two_pi / p)));
}
else {
dt -= 1;
return c * (0.5 * (Math.pow(2, -10 * dt) * Math.sin((dt - s) * Util_1.Const.two_pi / p))) + c;
}
}
static bounceIn(t, c = 1) {
return c - Shaping.bounceOut((1 - t), c);
}
static bounceOut(t, c = 1) {
if (t < (1 / 2.75)) {
return c * (7.5625 * t * t);
}
else if (t < (2 / 2.75)) {
t -= 1.5 / 2.75;
return c * (7.5625 * t * t + 0.75);
}
else if (t < (2.5 / 2.75)) {
t -= 2.25 / 2.75;
return c * (7.5625 * t * t + 0.9375);
}
else {
t -= 2.625 / 2.75;
return c * (7.5625 * t * t + 0.984375);
}
}
static bounceInOut(t, c = 1) {
return (t < 0.5) ? Shaping.bounceIn(t * 2, c) / 2 : Shaping.bounceOut(t * 2 - 1, c) / 2 + c / 2;
}
static sigmoid(t, c = 1, p = 10) {
let d = p * (t - 0.5);
return c / (1 + Math.exp(-d));
}
static logSigmoid(t, c = 1, p = 0.7) {
p = Math.max(Util_1.Const.epsilon, Math.min(1 - Util_1.Const.epsilon, p));
p = 1 / (1 - p);
let A = 1 / (1 + Math.exp(((t - 0.5) * p * -2)));
let B = 1 / (1 + Math.exp(p));
let C = 1 / (1 + Math.exp(-p));
return c * (A - B) / (C - B);
}
static seat(t, c = 1, p = 0.5) {
if ((t < 0.5)) {
return c * (Math.pow(2 * t, 1 - p)) / 2;
}
else {
return c * (1 - (Math.pow(2 * (1 - t), 1 - p)) / 2);
}
}
static quadraticBezier(t, c = 1, p = [0.05, 0.95]) {
let a = (typeof p != "number") ? p[0] : p;
let b = (typeof p != "number") ? p[1] : 0.5;
let om2a = 1 - 2 * a;
if (om2a === 0) {
om2a = Util_1.Const.epsilon;
}
let d = (Math.sqrt(a * a + om2a * t) - a) / om2a;
return c * ((1 - 2 * b) * (d * d) + (2 * b) * d);
}
static cubicBezier(t, c = 1, p1 = [0.1, 0.7], p2 = [0.9, 0.2]) {
let curve = new Pt_1.Group(new Pt_1.Pt(0, 0), new Pt_1.Pt(p1), new Pt_1.Pt(p2), new Pt_1.Pt(1, 1));
return c * Op_1.Curve.bezierStep(new Pt_1.Pt(t * t * t, t * t, t, 1), Op_1.Curve.controlPoints(curve)).y;
}
static quadraticTarget(t, c = 1, p1 = [0.2, 0.35]) {
let a = Math.min(1 - Util_1.Const.epsilon, Math.max(Util_1.Const.epsilon, p1[0]));
let b = Math.min(1, Math.max(0, p1[1]));
let A = (1 - b) / (1 - a) - (b / a);
let B = (A * (a * a) - b) / a;
let y = A * (t * t) - B * t;
return c * Math.min(1, Math.max(0, y));
}
static cliff(t, c = 1, p = 0.5) {
return (t > p) ? c : 0;
}
static step(fn, steps, t, c, ...args) {
let s = 1 / steps;
let tt = Math.floor(t / s) * s;
return fn(tt, c, ...args);
}
}
exports.Shaping = Shaping;
class Range {
constructor(g) {
this._dims = 0;
this._source = Pt_1.Group.fromPtArray(g);
this.calc();
}
get max() { return this._max.clone(); }
get min() { return this._min.clone(); }
get magnitude() { return this._mag.clone(); }
calc() {
if (!this._source)
return;
let dims = this._source[0].length;
this._dims = dims;
let max = new Pt_1.Pt(dims);
let min = new Pt_1.Pt(dims);
let mag = new Pt_1.Pt(dims);
for (let i = 0; i < dims; i++) {
max[i] = Util_1.Const.min;
min[i] = Util_1.Const.max;
mag[i] = 0;
let s = this._source.zipSlice(i);
for (let k = 0, len = s.length; k < len; k++) {
max[i] = Math.max(max[i], s[k]);
min[i] = Math.min(min[i], s[k]);
mag[i] = max[i] - min[i];
}
}
this._max = max;
this._min = min;
this._mag = mag;
return this;
}
mapTo(min, max, exclude) {
let target = new Pt_1.Group();
for (let i = 0, len = this._source.length; i < len; i++) {
let g = this._source[i];
let n = new Pt_1.Pt(this._dims);
for (let k = 0; k < this._dims; k++) {
n[k] = (exclude && exclude[k]) ? g[k] : Num.mapToRange(g[k], this._min[k], this._max[k], min, max);
}
target.push(n);
}
return target;
}
append(pts, update = true) {
let _pts = Util_1.Util.iterToArray(pts);
if (_pts[0].length !== this._dims)
throw new Error(`Dimensions don't match. ${this._dims} dimensions in Range and ${_pts[0].length} provided in parameter. `);
this._source = this._source.concat(_pts);
if (update)
this.calc();
return this;
}
ticks(count) {
let g = new Pt_1.Group();
for (let i = 0; i <= count; i++) {
let p = new Pt_1.Pt(this._dims);
for (let k = 0, len = this._max.length; k < len; k++) {
p[k] = Num.lerp(this._min[k], this._max[k], i / count);
}
g.push(p);
}
return g;
}
}
exports.Range = Range;
/***/ }),
/***/ "./src/Op.ts":
/*!*******************!*\
!*** ./src/Op.ts ***!
\*******************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*! Source code licensed under Apache License 2.0. Copyright © 2017-current William Ngan and contributors. (https://github.com/williamngan/pts) */
Object.defineProperty(exports, "__esModule", { value: true });
exports.Curve = exports.Polygon = exports.Triangle = exports.Circle = exports.Rectangle = exports.Line = void 0;
const Util_1 = __webpack_require__(/*! ./Util */ "./src/Util.ts");
const Num_1 = __webpack_require__(/*! ./Num */ "./src/Num.ts");
const Pt_1 = __webpack_require__(/*! ./Pt */ "./src/Pt.ts");
const LinearAlgebra_1 = __webpack_require__(/*! ./LinearAlgebra */ "./src/LinearAlgebra.ts");
let _errorLength = (obj, param = "expected") => Util_1.Util.warn("Group's length is less than " + param, obj);
let _errorOutofBound = (obj, param = "") => Util_1.Util.warn(`Index ${param} is out of bound in Group`, obj);
class Line {
static fromAngle(anchor, angle, magnitude) {
let g = new Pt_1.Group(new Pt_1.Pt(anchor), new Pt_1.Pt(anchor));
g[1].toAngle(angle, magnitude, true);
return g;
}
static slope(p1, p2) {
return (p2[0] - p1[0] === 0) ? undefined : (p2[1] - p1[1]) / (p2[0] - p1[0]);
}
static intercept(p1, p2) {
if (p2[0] - p1[0] === 0) {
return undefined;
}
else {
let m = (p2[1] - p1[1]) / (p2[0] - p1[0]);
let c = p1[1] - m * p1[0];
return { slope: m, yi: c, xi: (m === 0) ? undefined : -c / m };
}
}
static sideOfPt2D(line, pt) {
let _line = Util_1.Util.iterToArray(line);
return (_line[1][0] - _line[0][0]) * (pt[1] - _line[0][1]) - (pt[0] - _line[0][0]) * (_line[1][1] - _line[0][1]);
}
static collinear(p1, p2, p3, threshold = 0.01) {
let a = new Pt_1.Pt(0, 0, 0).to(p1).$subtract(p2);
let b = new Pt_1.Pt(0, 0, 0).to(p1).$subtract(p3);
return a.$cross(b).divide(1000).equals(new Pt_1.Pt(0, 0, 0), threshold);
}
static magnitude(line) {
let _line = Util_1.Util.iterToArray(line);
return (_line.length >= 2) ? _line[1].$subtract(_line[0]).magnitude() : 0;
}
static magnitudeSq(line) {
let _line = Util_1.Util.iterToArray(line);
return (_line.length >= 2) ? _line[1].$subtract(_line[0]).magnitudeSq() : 0;
}
static perpendicularFromPt(line, pt, asProjection = false) {
let _line = Util_1.Util.iterToArray(line);
if (_line[0].equals(_line[1]))
return undefined;
let a = _line[0].$subtract(_line[1]);
let b = _line[1].$subtract(pt);
let proj = b.$subtract(a.$project(b));
return (asProjection) ? proj : proj.$add(pt);
}
static distanceFromPt(line, pt) {
let _line = Util_1.Util.iterToArray(line);
let projectionVector = Line.perpendicularFromPt(_line, pt, true);
if (projectionVector) {
return projectionVector.magnitude();
}
else {
return _line[0].$subtract(pt).magnitude();
}
}
static intersectRay2D(la, lb) {
let _la = Util_1.Util.iterToArray(la);
let _lb = Util_1.Util.iterToArray(lb);
let a = Line.intercept(_la[0], _la[1]);
let b = Line.intercept(_lb[0], _lb[1]);
let pa = _la[0];
let pb = _lb[0];
if (a == undefined) {
if (b == undefined)
return undefined;
let y1 = -b.slope * (pb[0] - pa[0]) + pb[1];
return new Pt_1.Pt(pa[0], y1);
}
else {
if (b == undefined) {
let y1 = -a.slope * (pa[0] - pb[0]) + pa[1];
return new Pt_1.Pt(pb[0], y1);
}
else if (b.slope != a.slope) {
let px = (a.slope * pa[0] - b.slope * pb[0] + pb[1] - pa[1]) / (a.slope - b.slope);
let py = a.slope * (px - pa[0]) + pa[1];
return new Pt_1.Pt(px, py);
}
else {
if (a.yi == b.yi) {
return new Pt_1.Pt(pa[0], pa[1]);
}
else {
return undefined;
}
}
}
}
static intersectLine2D(la, lb) {
let _la = Util_1.Util.iterToArray(la);
let _lb = Util_1.Util.iterToArray(lb);
let pt = Line.intersectRay2D(_la, _lb);
return (pt && Num_1.Geom.withinBound(pt, _la[0], _la[1]) && Num_1.Geom.withinBound(pt, _lb[0], _lb[1])) ? pt : undefined;
}
static intersectLineWithRay2D(line, ray) {
let _line = Util_1.Util.iterToArray(line);
let _ray = Util_1.Util.iterToArray(ray);
let pt = Line.intersectRay2D(_line, _ray);
return (pt && Num_1.Geom.withinBound(pt, _line[0], _line[1])) ? pt : undefined;
}
static intersectPolygon2D(lineOrRay, poly, sourceIsRay = false) {
let _lineOrRay = Util_1.Util.iterToArray(lineOrRay);
let _poly = Util_1.Util.iterToArray(poly);
let fn = sourceIsRay ? Line.intersectLineWithRay2D : Line.intersectLine2D;
let pts = new Pt_1.Group();
for (let i = 0, len = _poly.length; i < len; i++) {
let next = (i === len - 1) ? 0 : i + 1;
let d = fn([_poly[i], _poly[next]], _lineOrRay);
if (d)
pts.push(d);
}
return (pts.length > 0) ? pts : undefined;
}
static intersectLines2D(lines1, lines2, isRay = false) {
let group = new Pt_1.Group();
let fn = isRay ? Line.intersectLineWithRay2D : Line.intersectLine2D;
for (let l1 of lines1) {
for (let l2 of lines2) {
let _ip = fn(l1, l2);
if (_ip)
group.push(_ip);
}
}
return group;
}
static intersectGridWithRay2D(ray, gridPt) {
let _ray = Util_1.Util.iterToArray(ray);
let t = Line.intercept(new Pt_1.Pt(_ray[0]).subtract(gridPt), new Pt_1.Pt(_ray[1]).subtract(gridPt));
let g = new Pt_1.Group();
if (t && t.xi)
g.push(new Pt_1.Pt(gridPt[0] + t.xi, gridPt[1]));
if (t && t.yi)
g.push(new Pt_1.Pt(gridPt[0], gridPt[1] + t.yi));
return g;
}
static intersectGridWithLine2D(line, gridPt) {
let _line = Util_1.Util.iterToArray(line);
let g = Line.intersectGridWithRay2D(_line, gridPt);
let gg = new Pt_1.Group();
for (let i = 0, len = g.length; i < len; i++) {
if (Num_1.Geom.withinBound(g[i], _line[0], _line[1]))
gg.push(g[i]);
}
return gg;
}
static intersectRect2D(line, rect) {
let _line = Util_1.Util.iterToArray(line);
let _rect = Util_1.Util.iterToArray(rect);
let box = Num_1.Geom.boundingBox(Pt_1.Group.fromPtArray(_line));
if (!Rectangle.hasIntersectRect2D(box, _rect))
return new Pt_1.Group();
return Line.intersectLines2D([_line], Rectangle.sides(_rect));
}
static subpoints(line, num) {
let _line = Util_1.Util.iterToArray(line);
let pts = new Pt_1.Group();
for (let i = 1; i <= num; i++) {
pts.push(Num_1.Geom.interpolate(_line[0], _line[1], i / (num + 1)));
}
return pts;
}
static crop(line, size, index = 0, cropAsCircle = true) {
let _line = Util_1.Util.iterToArray(line);
let tdx = (index === 0) ? 1 : 0;
let ls = _line[tdx].$subtract(_line[index]);
if (ls[0] === 0 || size[0] === 0)
return _line[index];
if (cropAsCircle) {
let d = ls.unit().multiply(size[1]);
return _line[index].$add(d);
}
else {
let rect = Rectangle.fromCenter(_line[index], size);
let sides = Rectangle.sides(rect);
let sideIdx = 0;
if (Math.abs(ls[1] / ls[0]) > Math.abs(size[1] / size[0])) {
sideIdx = (ls[1] < 0) ? 0 : 2;
}
else {
sideIdx = (ls[0] < 0) ? 3 : 1;
}
return Line.intersectRay2D(sides[sideIdx], _line);
}
}
static marker(line, size, graphic = ("arrow" || false), atTail = true) {
let _line = Util_1.Util.iterToArray(line);
let h = atTail ? 0 : 1;
let t = atTail ? 1 : 0;
let unit = _line[h].$subtract(_line[t]);
if (unit.magnitudeSq() === 0)
return new Pt_1.Group();
unit.unit();
let ps = Num_1.Geom.perpendicular(unit).multiply(size[0]).add(_line[t]);
if (graphic == "arrow") {
ps.add(unit.$multiply(size[1]));
return new Pt_1.Group(_line[t], ps[0], ps[1]);
}
else {
return new Pt_1.Group(ps[0], ps[1]);
}
}
static toRect(line) {
let _line = Util_1.Util.iterToArray(line);
return new Pt_1.Group(_line[0].$min(_line[1]), _line[0].$max(_line[1]));
}
}
exports.Line = Line;
class Rectangle {
static from(topLeft, widthOrSize, height) {
return Rectangle.fromTopLeft(topLeft, widthOrSize, height);
}
static fromTopLeft(topLeft, widthOrSize, height) {
let size = (typeof widthOrSize == "number") ? [widthOrSize, (height || widthOrSize)] : widthOrSize;
return new Pt_1.Group(new Pt_1.Pt(topLeft), new Pt_1.Pt(topLeft).add(size));
}
static fromCenter(center, widthOrSize, height) {
let half = (typeof widthOrSize == "number") ? [widthOrSize / 2, (height || widthOrSize) / 2] : new Pt_1.Pt(widthOrSize).divide(2);
return new Pt_1.Group(new Pt_1.Pt(center).subtract(half), new Pt_1.Pt(center).add(half));
}
static toCircle(pts, within = true) {
return Circle.fromRect(pts, within);
}
static toSquare(pts, enclose = false) {
let _pts = Util_1.Util.iterToArray(pts);
let s = Rectangle.size(_pts);
let m = (enclose) ? s.maxValue().value : s.minValue().value;
return Rectangle.fromCenter(Rectangle.center(_pts), m, m);
}
static size(pts) {
let p = Util_1.Util.iterToArray(pts);
return p[0].$max(p[1]).subtract(p[0].$min(p[1]));
}
static center(pts) {
let p = Util_1.Util.iterToArray(pts);
let min = p[0].$min(p[1]);
let max = p[0].$max(p[1]);
return min.add(max.$subtract(min).divide(2));
}
static corners(rect) {
let _rect = Util_1.Util.iterToArray(rect);
let p0 = _rect[0].$min(_rect[1]);
let p2 = _rect[0].$max(_rect[1]);
return new Pt_1.Group(p0, new Pt_1.Pt(p2.x, p0.y), p2, new Pt_1.Pt(p0.x, p2.y));
}
static sides(rect) {
let [p0, p1, p2, p3] = Rectangle.corners(rect);
return [
new Pt_1.Group(p0, p1), new Pt_1.Group(p1, p2),
new Pt_1.Group(p2, p3), new Pt_1.Group(p3, p0)
];
}
static boundingBox(rects) {
let _rects = Util_1.Util.iterToArray(rects);
let merged = Util_1.Util.flatten(_rects, false);
let min = Pt_1.Pt.make(2, Number.MAX_VALUE);
let max = Pt_1.Pt.make(2, Number.MIN_VALUE);
for (let i = 0, len = merged.length; i < len; i++) {
let k = 0;
for (let m of merged[i]) {
min[k] = Math.min(min[k], m[k]);
max[k] = Math.max(max[k], m[k]);
if (++k >= 2)
break;
}
}
return new Pt_1.Group(min, max);
}
static polygon(rect) {
return Rectangle.corners(rect);
}
static quadrants(rect, center) {
let _rect = Util_1.Util.iterToArray(rect);
let corners = Rectangle.corners(_rect);
let _center = (center != undefined) ? new Pt_1.Pt(center) : Rectangle.center(_rect);
return corners.map((c) => new Pt_1.Group(c, _center).boundingBox());
}
static halves(rect, ratio = 0.5, asRows = false) {
let _rect = Util_1.Util.iterToArray(rect);
let min = _rect[0].$min(_rect[1]);
let max = _rect[0].$max(_rect[1]);
let mid = (asRows) ? Num_1.Num.lerp(min[1], max[1], ratio) : Num_1.Num.lerp(min[0], max[0], ratio);
return (asRows)
? [new Pt_1.Group(min, new Pt_1.Pt(max[0], mid)), new Pt_1.Group(new Pt_1.Pt(min[0], mid), max)]
: [new Pt_1.Group(min, new Pt_1.Pt(mid, max[1])), new Pt_1.Group(new Pt_1.Pt(mid, min[1]), max)];
}
static withinBound(rect, pt) {
let _rect = Util_1.Util.iterToArray(rect);
return Num_1.Geom.withinBound(pt, _rect[0], _rect[1]);
}
static hasIntersectRect2D(rect1, rect2, resetBoundingBox = false) {
let _rect1 = Util_1.Util.iterToArray(rect1);
let _rect2 = Util_1.Util.iterToArray(rect2);
if (resetBoundingBox) {
_rect1 = Num_1.Geom.boundingBox(_rect1);
_rect2 = Num_1.Geom.boundingBox(_rect2);
}
if (_rect1[0][0] > _rect2[1][0] || _rect2[0][0] > _rect1[1][0])
return false;
if (_rect1[0][1] > _rect2[1][1] || _rect2[0][1] > _rect1[1][1])
return false;
return true;
}
static intersectRect2D(rect1, rect2) {
let _rect1 = Util_1.Util.iterToArray(rect1);
let _rect2 = Util_1.Util.iterToArray(rect2);
if (!Rectangle.hasIntersectRect2D(_rect1, _rect2))
return new Pt_1.Group();
return Line.intersectLines2D(Rectangle.sides(_rect1), Rectangle.sides(_rect2));
}
}
exports.Rectangle = Rectangle;
class Circle {
static fromRect(pts, enclose = false) {
let _pts = Util_1.Util.iterToArray(pts);
let r = 0;
let min = r = Rectangle.size(_pts).minValue().value / 2;
if (enclose) {
let max = Rectangle.size(_pts).maxValue().value / 2;
r = Math.sqrt(min * min + max * max);
}
else {
r = min;
}
return new Pt_1.Group(Rectangle.center(_pts), new Pt_1.Pt(r, r));
}
static fromTriangle(pts, enclose = false) {
if (enclose) {
return Triangle.circumcircle(pts);
}
else {
return Triangle.incircle(pts);
}
}
static fromCenter(pt, radius) {
return new Pt_1.Group(new Pt_1.Pt(pt), new Pt_1.Pt(radius, radius));
}
static withinBound(pts, pt, threshold = 0) {
let _pts = Util_1.Util.iterToArray(pts);
let d = _pts[0].$subtract(pt);
return d.dot(d) + threshold < _pts[1].x * _pts[1].x;
}
static intersectRay2D(circle, ray) {
let _pts = Util_1.Util.iterToArray(circle);
let _ray = Util_1.Util.iterToArray(ray);
let d = _ray[0].$subtract(_ray[1]);
let f = _pts[0].$subtract(_ray[0]);
let a = d.dot(d);
let b = f.dot(d);
let c = f.dot(f) - _pts[1].x * _pts[1].x;
let p = b / a;
let q = c / a;
let disc = p * p - q;
if (disc < 0) {
return new Pt_1.Group();
}
else {
let discSqrt = Math.sqrt(disc);
let t1 = -p + discSqrt;
let p1 = _ray[0].$subtract(d.$multiply(t1));
if (disc === 0)
return new Pt_1.Group(p1);
let t2 = -p - discSqrt;
let p2 = _ray[0].$subtract(d.$multiply(t2));
return new Pt_1.Group(p1, p2);
}
}
static intersectLine2D(circle, line) {
let _pts = Util_1.Util.iterToArray(circle);
let _line = Util_1.Util.iterToArray(line);
let ps = Circle.intersectRay2D(_pts, _line);
let g = new Pt_1.Group();
if (ps.length > 0) {
for (let i = 0, len = ps.length; i < len; i++) {
if (Rectangle.withinBound(_line, ps[i]))
g.push(ps[i]);
}
}
return g;
}
static intersectCircle2D(circle1, circle2) {
let _pts = Util_1.Util.iterToArray(circle1);
let _circle = Util_1.Util.iterToArray(circle2);
let dv = _circle[0].$subtract(_pts[0]);
let dr2 = dv.magnitudeSq();
let dr = Math.sqrt(dr2);
let ar = _pts[1].x;
let br = _circle[1].x;
let ar2 = ar * ar;
let br2 = br * br;
if (dr > ar + br) {
return new Pt_1.Group();
}
else if (dr < Math.abs(ar - br)) {
return new Pt_1.Group(_pts[0].clone());
}
else {
let a = (ar2 - br2 + dr2) / (2 * dr);
let h = Math.sqrt(ar2 - a * a);
let p = dv.$multiply(a / dr).add(_pts[0]);
return new Pt_1.Group(new Pt_1.Pt(p.x + h * dv.y / dr, p.y - h * dv.x / dr), new Pt_1.Pt(p.x - h * dv.y / dr, p.y + h * dv.x / dr));
}
}
static intersectRect2D(circle, rect) {
let _pts = Util_1.Util.iterToArray(circle);
let _rect = Util_1.Util.iterToArray(rect);
let sides = Rectangle.sides(_rect);
let g = [];
for (let i = 0, len = sides.length; i < len; i++) {
let ps = Circle.intersectLine2D(_pts, sides[i]);
if (ps.length > 0)
g.push(ps);
}
return Util_1.Util.flatten(g);
}
static toRect(circle, within = false) {
let _pts = Util_1.Util.iterToArray(circle);
let r = _pts[1][0];
if (within) {
let half = Math.sqrt(r * r) / 2;
return new Pt_1.Group(_pts[0].$subtract(half), _pts[0].$add(half));
}
else {
return new Pt_1.Group(_pts[0].$subtract(r), _pts[0].$add(r));
}
}
static toTriangle(circle, within = true) {
let _pts = Util_1.Util.iterToArray(circle);
if (within) {
let ang = -Math.PI / 2;
let inc = Math.PI * 2 / 3;
let g = new Pt_1.Group();
for (let i = 0; i < 3; i++) {
g.push(_pts[0].clone().toAngle(ang, _pts[1][0], true));
ang += inc;
}
return g;
}
else {
return Triangle.fromCenter(_pts[0], _pts[1][0]);
}
}
}
exports.Circle = Circle;
class Triangle {
static fromRect(rect) {
let _rect = Util_1.Util.iterToArray(rect);
let top = _rect[0].$add(_rect[1]).divide(2);
top.y = _rect[0][1];
let left = _rect[1].clone();
left.x = _rect[0][0];
return new Pt_1.Group(top, _rect[1].clone(), left);
}
static fromCircle(circle) {
return Circle.toTriangle(circle, true);
}
static fromCenter(pt, size) {
return Triangle.fromCircle(Circle.fromCenter(pt, size));
}
static medial(tri) {
let _pts = Util_1.Util.iterToArray(tri);
if (_pts.length < 3)
return _errorLength(new Pt_1.Group(), 3);
return Polygon.midpoints(_pts, true);
}
static oppositeSide(tri, index) {
let _pts = Util_1.Util.iterToArray(tri);
if (_pts.length < 3)
return _errorLength(new Pt_1.Group(), 3);
if (index === 0) {
return Pt_1.Group.fromPtArray([_pts[1], _pts[2]]);
}
else if (index === 1) {
return Pt_1.Group.fromPtArray([_pts[0], _pts[2]]);
}
else {
return Pt_1.Group.fromPtArray([_pts[0], _pts[1]]);
}
}
static altitude(tri, index) {
let _pts = Util_1.Util.iterToArray(tri);
let opp = Triangle.oppositeSide(_pts, index);
if (opp.length > 1) {
return new Pt_1.Group(_pts[index], Line.perpendicularFromPt(opp, _pts[index]));
}
else {
return new Pt_1.Group();
}
}
static orthocenter(tri) {
let _pts = Util_1.Util.iterToArray(tri);
if (_pts.length < 3)
return _errorLength(undefined, 3);
let a = Triangle.altitude(_pts, 0);
let b = Triangle.altitude(_pts, 1);
return Line.intersectRay2D(a, b);
}
static incenter(tri) {
let _pts = Util_1.Util.iterToArray(tri);
if (_pts.length < 3)
return _errorLength(undefined, 3);
let a = Polygon.bisector(_pts, 0).add(_pts[0]);
let b = Polygon.bisector(_pts, 1).add(_pts[1]);
return Line.intersectRay2D(new Pt_1.Group(_pts[0], a), new Pt_1.Group(_pts[1], b));
}
static incircle(tri, center) {
let _pts = Util_1.Util.iterToArray(tri);
let c = (center) ? center : Triangle.incenter(_pts);
let area = Polygon.area(_pts);
let perim = Polygon.perimeter(_pts, true);
let r = 2 * area / perim.total;
return Circle.fromCenter(c, r);
}
static circumcenter(tri) {
let _pts = Util_1.Util.iterToArray(tri);
let md = Triangle.medial(_pts);
let a = [md[0], Num_1.Geom.perpendicular(_pts[0].$subtract(md[0])).p1.$add(md[0])];
let b = [md[1], Num_1.Geom.perpendicular(_pts[1].$subtract(md[1])).p1.$add(md[1])];
return Line.intersectRay2D(a, b);
}
static circumcircle(tri, center) {
let _pts = Util_1.Util.iterToArray(tri);
let c = (center) ? center : Triangle.circumcenter(_pts);
let r = _pts[0].$subtract(c).magnitude();
return Circle.fromCenter(c, r);
}
}
exports.Triangle = Triangle;
class Polygon {
static centroid(pts) {
return Num_1.Geom.centroid(pts);
}
static rectangle(center, widthOrSize, height) {
return Rectangle.corners(Rectangle.fromCenter(center, widthOrSize, height));
}
static fromCenter(center, radius, sides) {
let g = new Pt_1.Group();
for (let i = 0; i < sides; i++) {
let ang = Math.PI * 2 * i / sides;
g.push(new Pt_1.Pt(Math.cos(ang) * radius, Math.sin(ang) * radius).add(center));
}
return g;
}
static lineAt(pts, index) {
let _pts = Util_1.Util.iterToArray(pts);
if (index < 0 || index >= _pts.length)
throw new Error("index out of the Polygon's range");
return new Pt_1.Group(_pts[index], (index === _pts.length - 1) ? _pts[0] : _pts[index + 1]);
}
static lines(poly, closePath = true) {
let _pts = Util_1.Util.iterToArray(poly);
if (_pts.length < 2)
return _errorLength(new Pt_1.Group(), 2);
let sp = Util_1.Util.split(_pts, 2, 1);
if (closePath)
sp.push(new Pt_1.Group(_pts[_pts.length - 1], _pts[0]));
return sp.map((g) => g);
}
static midpoints(poly, closePath = false, t = 0.5) {
let sides = Polygon.lines(poly, closePath);
let mids = sides.map((s) => Num_1.Geom.interpolate(s[0], s[1], t));
return mids;
}
static adjacentSides(poly, index, closePath = false) {
let _pts = Util_1.Util.iterToArray(poly);
if (_pts.length < 2)
return _errorLength(new Pt_1.Group(), 2);
if (index < 0 || index >= _pts.length)
return _errorOutofBound(new Pt_1.Group(), index);
let gs = [];
let left = index - 1;
if (closePath && left < 0)
left = _pts.length - 1;
if (left >= 0)
gs.push(new Pt_1.Group(_pts[index], _pts[left]));
let right = index + 1;
if (closePath && right > _pts.length - 1)
right = 0;
if (right <= _pts.length - 1)
gs.push(new Pt_1.Group(_pts[index], _pts[right]));
return gs;
}
static bisector(poly, index) {
let sides = Polygon.adjacentSides(poly, index, true);
if (sides.length >= 2) {
let a = sides[0][1].$subtract(sides[0][0]).unit();
let b = sides[1][1].$subtract(sides[1][0]).unit();
return a.add(b).divide(2);
}
else {
return undefined;
}
}
static perimeter(poly, closePath = false) {
let lines = Polygon.lines(poly, closePath);
let mag = 0;
let p = Pt_1.Pt.make(lines.length, 0);
for (let i = 0, len = lines.length; i < len; i++) {
let m = Line.magnitude(lines[i]);
mag += m;
p[i] = m;
}
return {
total: mag,
segments: p
};
}
static area(pts) {
let _pts = Util_1.Util.iterToArray(pts);
if (_pts.length < 3)
return _errorLength(new Pt_1.Group(), 3);
let det = (a, b) => a[0] * b[1] - a[1] * b[0];
let area = 0;
for (let i = 0, len = _pts.length; i < len; i++) {
if (i < _pts.length - 1) {
area += det(_pts[i], _pts[i + 1]);
}
else {
area += det(_pts[i], _pts[0]);
}
}
return Math.abs(area / 2);
}
static convexHull(pts, sorted = false) {
let _pts = Util_1.Util.iterToArray(pts);
if (_pts.length < 3)
return _errorLength(new Pt_1.Group(), 3);
if (!sorted) {
_pts = _pts.slice();
_pts.sort((a, b) => a[0] - b[0]);
}
let left = (a, b, c) => {
return (b[0] - a[0]) * (c[1] - a[1]) - (c[0] - a[0]) * (b[1] - a[1]) > 0;
};
let dq = [];
let bot = _pts.length - 2;
let top = bot + 3;
dq[bot] = _pts[2];
dq[top] = _pts[2];
if (left(_pts[0], _pts[1], _pts[2])) {
dq[bot + 1] = _pts[0];
dq[bot + 2] = _pts[1];
}
else {
dq[bot + 1] = _pts[1];
dq[bot + 2] = _pts[0];
}
for (let i = 3, len = _pts.length; i < len; i++) {
let pt = _pts[i];
if (left(dq[bot], dq[bot + 1], pt) && left(dq[top - 1], dq[top], pt)) {
continue;
}
while (!left(dq[bot], dq[bot + 1], pt)) {
bot += 1;
}
bot -= 1;
dq[bot] = pt;
while (!left(dq[top - 1], dq[top], pt)) {
top -= 1;
}
top += 1;
dq[top] = pt;
}
let hull = new Pt_1.Group();
for (let h = 0; h < (top - bot); h++) {
hull.push(dq[bot + h]);
}
return hull;
}
static network(poly, originIndex = 0) {
let _pts = Util_1.Util.iterToArray(poly);
let g = [];
for (let i = 0, len = _pts.length; i < len; i++) {
if (i != originIndex)
g.push(new Pt_1.Group(_pts[originIndex], _pts[i]));
}
return g;
}
static nearestPt(poly, pt) {
let _near = Number.MAX_VALUE;
let _item = -1;
let i = 0;
for (let p of poly) {
let d = p.$subtract(pt).magnitudeSq();
if (d < _near) {
_near = d;
_item = i;
}
i++;
}
return _item;
}
static projectAxis(poly, unitAxis) {
let _poly = Util_1.Util.iterToArray(poly);
let dot = unitAxis.dot(_poly[0]);
let d = new Pt_1.Pt(dot, dot);
for (let n = 1, len = _poly.length; n < len; n++) {
dot = unitAxis.dot(_poly[n]);
d = new Pt_1.Pt(Math.min(dot, d[0]), Math.max(dot, d[1]));
}
return d;
}
static _axisOverlap(poly1, poly2, unitAxis) {
let pa = Polygon.projectAxis(poly1, unitAxis);
let pb = Polygon.projectAxis(poly2, unitAxis);
return (pa[0] < pb[0]) ? pb[0] - pa[1] : pa[0] - pb[1];
}
static hasIntersectPoint(poly, pt) {
let _poly = Util_1.Util.iterToArray(poly);
let c = false;
for (let i = 0, len = _poly.length; i < len; i++) {
let ln = Polygon.lineAt(_poly, i);
if (((ln[0][1] > pt[1]) != (ln[1][1] > pt[1])) &&
(pt[0] < (ln[1][0] - ln[0][0]) * (pt[1] - ln[0][1]) / (ln[1][1] - ln[0][1]) + ln[0][0])) {
c = !c;
}
}
return c;
}
static hasIntersectCircle(poly, circle) {
let _poly = Util_1.Util.iterToArray(poly);
let _circle = Util_1.Util.iterToArray(circle);
let info = {
which: -1,
dist: 0,
normal: null,
edge: null,
vertex: null,
};
let c = _circle[0];
let r = _circle[1][0];
let minDist = Number.MAX_SAFE_INTEGER;
for (let i = 0, len = _poly.length; i < len; i++) {
let edge = Polygon.lineAt(_poly, i);
let axis = new Pt_1.Pt(edge[0].y - edge[1].y, edge[1].x - edge[0].x).unit();
let poly2 = new Pt_1.Group(c.$add(axis.$multiply(r)), c.$subtract(axis.$multiply(r)));
let dist = Polygon._axisOverlap(_poly, poly2, axis);
if (dist > 0) {
return null;
}
else if (Math.abs(dist) < minDist) {
let check = Rectangle.withinBound(edge, Line.perpendicularFromPt(edge, c)) || Circle.intersectLine2D(circle, edge).length > 0;
if (check) {
info.edge = edge;
info.normal = axis;
minDist = Math.abs(dist);
info.which = i;
}
}
}
if (!info.edge)
return null;
let dir = c.$subtract(Polygon.centroid(_poly)).dot(info.normal);
if (dir < 0)
info.normal.multiply(-1);
info.dist = minDist;
info.vertex = c;
return info;
}
static hasIntersectPolygon(poly1, poly2) {
let _poly1 = Util_1.Util.iterToArray(poly1);
let _poly2 = Util_1.Util.iterToArray(poly2);
let info = {
which: -1,
dist: 0,
normal: new Pt_1.Pt(),
edge: new Pt_1.Group(),
vertex: new Pt_1.Pt()
};
let minDist = Number.MAX_SAFE_INTEGER;
for (let i = 0, plen = (_poly1.length + _poly2.length); i < plen; i++) {
let edge = (i < _poly1.length) ? Polygon.lineAt(_poly1, i) : Polygon.lineAt(_poly2, i - _poly1.length);
let axis = new Pt_1.Pt(edge[0].y - edge[1].y, edge[1].x - edge[0].x).unit();
let dist = Polygon._axisOverlap(_poly1, _poly2, axis);
if (dist > 0) {
return null;
}
else if (Math.abs(dist) < minDist) {
info.edge = edge;
info.normal = axis;
minDist = Math.abs(dist);
info.which = (i < _poly1.length) ? 0 : 1;
}
}
info.dist = minDist;
let b1 = (info.which === 0) ? _poly2 : _poly1;
let b2 = (info.which === 0) ? _poly1 : _poly2;
let c1 = Polygon.centroid(b1);
let c2 = Polygon.centroid(b2);
let dir = c1.$subtract(c2).dot(info.normal);
if (dir < 0)
info.normal.multiply(-1);
let smallest = Number.MAX_SAFE_INTEGER;
for (let i = 0, len = b1.length; i < len; i++) {
let d = info.normal.dot(b1[i].$subtract(c2));
if (d < smallest) {
smallest = d;
info.vertex = b1[i];
}
}
return info;
}
static intersectPolygon2D(poly1, poly2) {
let _poly1 = Util_1.Util.iterToArray(poly1);
let _poly2 = Util_1.Util.iterToArray(poly2);
let lp = Polygon.lines(_poly1);
let g = [];
for (let i = 0, len = lp.length; i < len; i++) {
let ins = Line.intersectPolygon2D(lp[i], _poly2, false);
if (ins)
g.push(ins);
}
return Util_1.Util.flatten(g, true);
}
static toRects(polys) {
let boxes = [];
for (let g of polys) {
boxes.push(Num_1.Geom.boundingBox(g));
}
let merged = Util_1.Util.flatten(boxes, false);
boxes.unshift(Num_1.Geom.boundingBox(merged));
return boxes;
}
}
exports.Polygon = Polygon;
class Curve {
static getSteps(steps) {
let ts = new Pt_1.Group();
for (let i = 0; i <= steps; i++) {
let t = i / steps;
ts.push(new Pt_1.Pt(t * t * t, t * t, t, 1));
}
return ts;
}
static controlPoints(pts, index = 0, copyStart = false) {
let _pts = Util_1.Util.iterToArray(pts);
if (index > _pts.length - 1)
return new Pt_1.Group();
let _index = (i) => (i < _pts.length - 1) ? i : _pts.length - 1;
let p0 = _pts[index];
index = (copyStart) ? index : index + 1;
return new Pt_1.Group(p0, _pts[_index(index++)], _pts[_index(index++)], _pts[_index(index++)]);
}
static _calcPt(ctrls, params) {
let x = ctrls.reduce((a, c, i) => a + c.x * params[i], 0);
let y = ctrls.reduce((a, c, i) => a + c.y * params[i], 0);
if (ctrls[0].length > 2) {
let z = ctrls.reduce((a, c, i) => a + c.z * params[i], 0);
return new Pt_1.Pt(x, y, z);
}
return new Pt_1.Pt(x, y);
}
static catmullRom(pts, steps = 10) {
let _pts = Util_1.Util.iterToArray(pts);
if (_pts.length < 2)
return new Pt_1.Group();
let ps = new Pt_1.Group();
let ts = Curve.getSteps(steps);
let c = Curve.controlPoints(_pts, 0, true);
for (let i = 0; i <= steps; i++) {
ps.push(Curve.catmullRomStep(ts[i], c));
}
let k = 0;
while (k < _pts.length - 2) {
let cp = Curve.controlPoints(_pts, k);
if (cp.length > 0) {
for (let i = 0; i <= steps; i++) {
ps.push(Curve.catmullRomStep(ts[i], cp));
}
k++;
}
}
return ps;
}
static catmullRomStep(step, ctrls) {
let m = new Pt_1.Group(new Pt_1.Pt(-0.5, 1, -0.5, 0), new Pt_1.Pt(1.5, -2.5, 0, 1), new Pt_1.Pt(-1.5, 2, 0.5, 0), new Pt_1.Pt(0.5, -0.5, 0, 0));
return Curve._calcPt(ctrls, LinearAlgebra_1.Mat.multiply([step], m, true)[0]);
}
static cardinal(pts, steps = 10, tension = 0.5) {
let _pts = Util_1.Util.iterToArray(pts);
if (_pts.length < 2)
return new Pt_1.Group();
let ps = new Pt_1.Group();
let ts = Curve.getSteps(steps);
let c = Curve.controlPoints(_pts, 0, true);
for (let i = 0; i <= steps; i++) {
ps.push(Curve.cardinalStep(ts[i], c, tension));
}
let k = 0;
while (k < _pts.length - 2) {
let cp = Curve.controlPoints(_pts, k);
if (cp.length > 0) {
for (let i = 0; i <= steps; i++) {
ps.push(Curve.cardinalStep(ts[i], cp, tension));
}
k++;
}
}
return ps;
}
static cardinalStep(step, ctrls, tension = 0.5) {
let m = new Pt_1.Group(new Pt_1.Pt(-1, 2, -1, 0), new Pt_1.Pt(-1, 1, 0, 0), new Pt_1.Pt(1, -2, 1, 0), new Pt_1.Pt(1, -1, 0, 0));
let h = LinearAlgebra_1.Mat.multiply([step], m, true)[0].multiply(tension);
let h2 = (2 * step[0] - 3 * step[1] + 1);
let h3 = -2 * step[0] + 3 * step[1];
let pt = Curve._calcPt(ctrls, h);
pt.x += h2 * ctrls[1].x + h3 * ctrls[2].x;
pt.y += h2 * ctrls[1].y + h3 * ctrls[2].y;
if (pt.length > 2)
pt.z += h2 * ctrls[1].z + h3 * ctrls[2].z;
return pt;
}
static bezier(pts, steps = 10) {
let _pts = Util_1.Util.iterToArray(pts);
if (_pts.length < 4)
return new Pt_1.Group();
let ps = new Pt_1.Group();
let ts = Curve.getSteps(steps);
let k = 0;
while (k < _pts.length - 3) {
let c = Curve.controlPoints(_pts, k);
if (c.length > 0) {
for (let i = 0; i <= steps; i++) {
ps.push(Curve.bezierStep(ts[i], c));
}
k += 3;
}
}
return ps;
}
static bezierStep(step, ctrls) {
let m = new Pt_1.Group(new Pt_1.Pt(-1, 3, -3, 1), new Pt_1.Pt(3, -6, 3, 0), new Pt_1.Pt(-3, 3, 0, 0), new Pt_1.Pt(1, 0, 0, 0));
return Curve._calcPt(ctrls, LinearAlgebra_1.Mat.multiply([step], m, true)[0]);
}
static bspline(pts, steps = 10, tension = 1) {
let _pts = Util_1.Util.iterToArray(pts);
if (_pts.length < 2)
return new Pt_1.Group();
let ps = new Pt_1.Group();
let ts = Curve.getSteps(steps);
let k = 0;
while (k < _pts.length - 3) {
let c = Curve.controlPoints(_pts, k);
if (c.length > 0) {
if (tension !== 1) {
for (let i = 0; i <= steps; i++) {
ps.push(Curve.bsplineTensionStep(ts[i], c, tension));
}
}
else {
for (let i = 0; i <= steps; i++) {
ps.push(Curve.bsplineStep(ts[i], c));
}
}
k++;
}
}
return ps;
}
static bsplineStep(step, ctrls) {
let m = new Pt_1.Group(new Pt_1.Pt(-0.16666666666666666, 0.5, -0.5, 0.16666666666666666), new Pt_1.Pt(0.5, -1, 0, 0.6666666666666666), new Pt_1.Pt(-0.5, 0.5, 0.5, 0.16666666666666666), new Pt_1.Pt(0.16666666666666666, 0, 0, 0));
return Curve._calcPt(ctrls, LinearAlgebra_1.Mat.multiply([step], m, true)[0]);
}
static bsplineTensionStep(step, ctrls, tension = 1) {
let m = new Pt_1.Group(new Pt_1.Pt(-0.16666666666666666, 0.5, -0.5, 0.16666666666666666), new Pt_1.Pt(-1.5, 2, 0, -0.3333333333333333), new Pt_1.Pt(1.5, -2.5, 0.5, 0.16666666666666666), new Pt_1.Pt(0.16666666666666666, 0, 0, 0));
let h = LinearAlgebra_1.Mat.multiply([step], m, true)[0].multiply(tension);
let h2 = (2 * step[0] - 3 * step[1] + 1);
let h3 = -2 * step[0] + 3 * step[1];
let pt = Curve._calcPt(ctrls, h);
pt.x += h2 * ctrls[1].x + h3 * ctrls[2].x;
pt.y += h2 * ctrls[1].y + h3 * ctrls[2].y;
if (pt.length > 2)
pt.z += h2 * ctrls[1].z + h3 * ctrls[2].z;
return pt;
}
}
exports.Curve = Curve;
/***/ }),
/***/ "./src/Physics.ts":
/*!************************!*\
!*** ./src/Physics.ts ***!
\************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*! Source code licensed under Apache License 2.0. Copyright © 2017-current William Ngan and contributors. (https://github.com/williamngan/pts) */
Object.defineProperty(exports, "__esModule", { value: true });
exports.Body = exports.Particle = exports.World = void 0;
const Pt_1 = __webpack_require__(/*! ./Pt */ "./src/Pt.ts");
const Op_1 = __webpack_require__(/*! ./Op */ "./src/Op.ts");
const Num_1 = __webpack_require__(/*! ./Num */ "./src/Num.ts");
class World {
constructor(bound, friction = 1, gravity = 0) {
this._lastTime = null;
this._gravity = new Pt_1.Pt();
this._friction = 1;
this._damping = 0.75;
this._particles = [];
this._bodies = [];
this._pnames = [];
this._bnames = [];
this._bound = Pt_1.Bound.fromGroup(bound);
this._friction = friction;
this._gravity = (typeof gravity === "number") ? new Pt_1.Pt(0, gravity) : new Pt_1.Pt(gravity);
return this;
}
get bound() { return this._bound; }
set bound(bound) { this._bound = bound; }
get gravity() { return this._gravity; }
set gravity(g) { this._gravity = g; }
get friction() { return this._friction; }
set friction(f) { this._friction = f; }
get damping() { return this._damping; }
set damping(f) { this._damping = f; }
get bodyCount() { return this._bodies.length; }
get particleCount() { return this._particles.length; }
body(id) {
let idx = id;
if (typeof id === "string" && id.length > 0) {
idx = this._bnames.indexOf(id);
}
if (!(idx >= 0))
return undefined;
return this._bodies[idx];
}
particle(id) {
let idx = id;
if (typeof id === "string" && id.length > 0) {
idx = this._pnames.indexOf(id);
}
if (!(idx >= 0))
return undefined;
return this._particles[idx];
}
bodyIndex(name) {
return this._bnames.indexOf(name);
}
particleIndex(name) {
return this._pnames.indexOf(name);
}
update(ms) {
let dt = ms / 1000;
this._updateParticles(dt);
this._updateBodies(dt);
}
drawParticles(fn) {
this._drawParticles = fn;
}
drawBodies(fn) {
this._drawBodies = fn;
}
add(p, name = '') {
if (p instanceof Body) {
this._bodies.push(p);
this._bnames.push(name);
}
else {
this._particles.push(p);
this._pnames.push(name);
}
return this;
}
_index(fn, id) {
let index = 0;
if (typeof id === "string") {
index = fn(id);
if (index < 0)
throw new Error(`Cannot find index of ${id}. You can use particleIndex() or bodyIndex() function to check existence by name.`);
}
else {
index = id;
}
return index;
}
removeBody(from, count = 1) {
const index = this._index(this.bodyIndex.bind(this), from);
const param = (index < 0) ? [index * -1 - 1, count] : [index, count];
this._bodies.splice(param[0], param[1]);
this._bnames.splice(param[0], param[1]);
return this;
}
removeParticle(from, count = 1) {
const index = this._index(this.particleIndex.bind(this), from);
const param = (index < 0) ? [index * -1 - 1, count] : [index, count];
this._particles.splice(param[0], param[1]);
this._pnames.splice(param[0], param[1]);
return this;
}
static edgeConstraint(p1, p2, dist, stiff = 1, precise = false) {
const m1 = 1 / (p1.mass || 1);
const m2 = 1 / (p2.mass || 1);
const mm = m1 + m2;
let delta = p2.$subtract(p1);
let distSq = dist * dist;
let d = (precise) ? (dist / delta.magnitude() - 1) : (distSq / (delta.dot(delta) + distSq) - 0.5);
let f = delta.$multiply(d * stiff);
p1.subtract(f.$multiply(m1 / mm));
p2.add(f.$multiply(m2 / mm));
return p1;
}
static boundConstraint(p, rect, damping = 0.75) {
let bound = Num_1.Geom.boundingBox(rect);
let np = p.$min(bound[1].subtract(p.radius)).$max(bound[0].add(p.radius));
if (np[0] === bound[0][0] || np[0] === bound[1][0]) {
let c = p.changed.$multiply(damping);
p.previous = np.$subtract(new Pt_1.Pt(-c[0], c[1]));
}
else if (np[1] === bound[0][1] || np[1] === bound[1][1]) {
let c = p.changed.$multiply(damping);
p.previous = np.$subtract(new Pt_1.Pt(c[0], -c[1]));
}
p.to(np);
}
integrate(p, dt, prevDt) {
p.addForce(this._gravity);
p.verlet(dt, this._friction, prevDt);
return p;
}
_updateParticles(dt) {
for (let i = 0, len = this._particles.length; i < len; i++) {
let p = this._particles[i];
this.integrate(p, dt, this._lastTime);
World.boundConstraint(p, this._bound, this._damping);
for (let k = i + 1; k < len; k++) {
if (i !== k) {
let p2 = this._particles[k];
p.collide(p2, this._damping);
}
}
if (this._drawParticles)
this._drawParticles(p, i);
}
this._lastTime = dt;
}
_updateBodies(dt) {
for (let i = 0, len = this._bodies.length; i < len; i++) {
let bds = this._bodies[i];
if (bds) {
for (let k = 0, klen = bds.length; k < klen; k++) {
let bk = bds[k];
World.boundConstraint(bk, this._bound, this._damping);
this.integrate(bk, dt, this._lastTime);
}
for (let k = i + 1; k < len; k++) {
bds.processBody(this._bodies[k]);
}
for (let m = 0, mlen = this._particles.length; m < mlen; m++) {
bds.processParticle(this._particles[m]);
}
bds.processEdges();
if (this._drawBodies)
this._drawBodies(bds, i);
}
}
}
}
exports.World = World;
class Particle extends Pt_1.Pt {
constructor(...args) {
super(...args);
this._mass = 1;
this._radius = 0;
this._force = new Pt_1.Pt();
this._prev = new Pt_1.Pt();
this._lock = false;
this._prev = this.clone();
}
get mass() { return this._mass; }
set mass(m) { this._mass = m; }
get radius() { return this._radius; }
set radius(f) { this._radius = f; }
get previous() { return this._prev; }
set previous(p) { this._prev = p; }
get force() { return this._force; }
set force(g) { this._force = g; }
get body() { return this._body; }
set body(b) { this._body = b; }
get lock() { return this._lock; }
set lock(b) {
this._lock = b;
this._lockPt = new Pt_1.Pt(this);
}
get changed() { return this.$subtract(this._prev); }
set position(p) {
this.previous.to(this);
if (this._lock)
this._lockPt = p;
this.to(p);
}
size(r) {
this._mass = r;
this._radius = r;
return this;
}
addForce(...args) {
this._force.add(...args);
return this._force;
}
verlet(dt, friction, lastDt) {
if (this._lock) {
this.to(this._lockPt);
}
else {
let lt = (lastDt) ? lastDt : dt;
let a = this._force.multiply(dt * (dt + lt) / 2);
let v = this.changed.multiply(friction * dt / lt).add(a);
this._prev = this.clone();
this.add(v);
this._force = new Pt_1.Pt();
}
return this;
}
hit(...args) {
this._prev.subtract(new Pt_1.Pt(...args).$divide(Math.sqrt(this._mass)));
return this;
}
collide(p2, damp = 1) {
let p1 = this;
let dp = p1.$subtract(p2);
let distSq = dp.magnitudeSq();
let dr = p1.radius + p2.radius;
if (distSq < dr * dr) {
let c1 = p1.changed;
let c2 = p2.changed;
let dist = Math.sqrt(distSq);
let d = dp.$multiply(((dist - dr) / dist) / 2);
let np1 = p1.$subtract(d);
let np2 = p2.$add(d);
p1.to(np1);
p2.to(np2);
let f1 = damp * dp.dot(c1) / distSq;
let f2 = damp * dp.dot(c2) / distSq;
let dm1 = p1.mass / (p1.mass + p2.mass);
let dm2 = p2.mass / (p1.mass + p2.mass);
c1.add(new Pt_1.Pt(f2 * dp[0] - f1 * dp[0], f2 * dp[1] - f1 * dp[1]).$multiply(dm2));
c2.add(new Pt_1.Pt(f1 * dp[0] - f2 * dp[0], f1 * dp[1] - f2 * dp[1]).$multiply(dm1));
p1.previous = p1.$subtract(c1);
p2.previous = p2.$subtract(c2);
}
}
toString() {
return `Particle: ${this[0]} ${this[1]} | previous ${this._prev[0]} ${this._prev[1]} | mass ${this._mass}`;
}
}
exports.Particle = Particle;
class Body extends Pt_1.Group {
constructor() {
super();
this._cs = [];
this._stiff = 1;
this._locks = {};
this._mass = 1;
}
static fromGroup(body, stiff = 1, autoLink = true, autoMass = true) {
let b = new Body().init(body);
if (autoLink)
b.linkAll(stiff);
if (autoMass)
b.autoMass();
return b;
}
init(body, stiff = 1) {
let c = new Pt_1.Pt();
for (let li of body) {
let p = new Particle(li);
p.body = this;
c.add(li);
this.push(p);
}
this._stiff = stiff;
return this;
}
get mass() { return this._mass; }
set mass(m) {
this._mass = m;
for (let i = 0, len = this.length; i < len; i++) {
this[i].mass = this._mass;
}
}
autoMass() {
this.mass = Math.sqrt(Op_1.Polygon.area(this)) / 10;
return this;
}
link(index1, index2, stiff) {
if (index1 < 0 || index1 >= this.length)
throw new Error("index1 is not in the Group's indices");
if (index2 < 0 || index2 >= this.length)
throw new Error("index1 is not in the Group's indices");
let d = this[index1].$subtract(this[index2]).magnitude();
this._cs.push([index1, index2, d, stiff || this._stiff]);
return this;
}
linkAll(stiff) {
let half = this.length / 2;
for (let i = 0, len = this.length; i < len; i++) {
let n = (i >= len - 1) ? 0 : i + 1;
this.link(i, n, stiff);
if (len > 4) {
let nd = (Math.floor(half / 2)) + 1;
let n2 = (i >= len - nd) ? i % len : i + nd;
this.link(i, n2, stiff);
}
if (i <= half - 1) {
this.link(i, Math.min(this.length - 1, i + Math.floor(half)));
}
}
}
linksToLines() {
let gs = [];
for (let i = 0, len = this._cs.length; i < len; i++) {
let ln = this._cs[i];
gs.push(new Pt_1.Group(this[ln[0]], this[ln[1]]));
}
return gs;
}
processEdges() {
for (let i = 0, len = this._cs.length; i < len; i++) {
let [m, n, d, s] = this._cs[i];
World.edgeConstraint(this[m], this[n], d, s);
}
}
processBody(b) {
let b1 = this;
let b2 = b;
let hit = Op_1.Polygon.hasIntersectPolygon(b1, b2);
if (hit) {
let cv = hit.normal.$multiply(hit.dist);
let t;
let eg = hit.edge;
if (Math.abs(eg[0][0] - eg[1][0]) > Math.abs(eg[0][1] - eg[1][1])) {
t = (hit.vertex[0] - cv[0] - eg[0][0]) / (eg[1][0] - eg[0][0]);
}
else {
t = (hit.vertex[1] - cv[1] - eg[0][1]) / (eg[1][1] - eg[0][1]);
}
let lambda = 1 / (t * t + (1 - t) * (1 - t));
let m0 = hit.vertex.body.mass || 1;
let m1 = hit.edge[0].body.mass || 1;
let mr0 = m0 / (m0 + m1);
let mr1 = m1 / (m0 + m1);
eg[0].subtract(cv.$multiply(mr0 * (1 - t) * lambda / 2));
eg[1].subtract(cv.$multiply(mr0 * t * lambda / 2));
hit.vertex.add(cv.$multiply(mr1));
}
}
processParticle(b) {
let b1 = this;
let b2 = b;
let hit = Op_1.Polygon.hasIntersectCircle(b1, Op_1.Circle.fromCenter(b, b.radius));
if (hit) {
let cv = hit.normal.$multiply(hit.dist);
let t;
let eg = hit.edge;
if (Math.abs(eg[0][0] - eg[1][0]) > Math.abs(eg[0][1] - eg[1][1])) {
t = (hit.vertex[0] - cv[0] - eg[0][0]) / (eg[1][0] - eg[0][0]);
}
else {
t = (hit.vertex[1] - cv[1] - eg[0][1]) / (eg[1][1] - eg[0][1]);
}
let lambda = 1 / (t * t + (1 - t) * (1 - t));
let m0 = hit.vertex.mass || b2.mass || 1;
let m1 = hit.edge[0].body.mass || 1;
let mr0 = m0 / (m0 + m1);
let mr1 = m1 / (m0 + m1);
eg[0].subtract(cv.$multiply(mr0 * (1 - t) * lambda / 2));
eg[1].subtract(cv.$multiply(mr0 * t * lambda / 2));
let c1 = b.changed.add(cv.$multiply(mr1));
b.previous = b.$subtract(c1);
}
}
}
exports.Body = Body;
/***/ }),
/***/ "./src/Play.ts":
/*!*********************!*\
!*** ./src/Play.ts ***!
\*********************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Sound = exports.Tempo = void 0;
const Pt_1 = __webpack_require__(/*! ./Pt */ "./src/Pt.ts");
const Num_1 = __webpack_require__(/*! ./Num */ "./src/Num.ts");
class Tempo {
constructor(bpm) {
this._listeners = {};
this._listenerInc = 0;
this.bpm = bpm;
}
static fromBeat(ms) {
return new Tempo(60000 / ms);
}
get bpm() { return this._bpm; }
set bpm(n) {
this._bpm = n;
this._ms = 60000 / this._bpm;
}
get ms() { return this._ms; }
set ms(n) {
this._bpm = Math.floor(60000 / n);
this._ms = 60000 / this._bpm;
}
_createID(listener) {
let id = '';
if (typeof listener === 'function') {
id = '_b' + (this._listenerInc++);
}
else {
id = listener.name || '_b' + (this._listenerInc++);
}
return id;
}
every(beats) {
let self = this;
let p = Array.isArray(beats) ? beats[0] : beats;
return {
start: function (fn, offset = 0, name) {
let id = name || self._createID(fn);
self._listeners[id] = { name: id, beats: beats, period: p, index: 0, offset: offset, duration: -1, continuous: false, fn: fn };
return this;
},
progress: function (fn, offset = 0, name) {
let id = name || self._createID(fn);
self._listeners[id] = { name: id, beats: beats, period: p, index: 0, offset: offset, duration: -1, continuous: true, fn: fn };
return this;
}
};
}
track(time) {
for (let k in this._listeners) {
if (this._listeners.hasOwnProperty(k)) {
let li = this._listeners[k];
let _t = (li.offset) ? time + li.offset : time;
let ms = li.period * this._ms;
let isStart = false;
if (_t > li.duration + ms) {
li.duration = _t - (_t % this._ms);
if (Array.isArray(li.beats)) {
li.index = (li.index + 1) % li.beats.length;
li.period = li.beats[li.index];
}
isStart = true;
}
let count = Math.max(0, Math.ceil(Math.floor(li.duration / this._ms) / li.period));
let params = (li.continuous) ? [count, Num_1.Num.clamp((_t - li.duration) / ms, 0, 1), _t, isStart] : [count];
if (li.continuous || isStart) {
let done = li.fn.apply(li, params);
if (done)
delete this._listeners[li.name];
}
}
}
}
stop(name) {
if (this._listeners[name])
delete this._listeners[name];
}
animate(time, ftime) {
this.track(time);
}
resize(bound, evt) {
return;
}
action(type, px, py, evt) {
return;
}
}
exports.Tempo = Tempo;
class Sound {
constructor(type) {
this._playing = false;
this._type = type;
let _ctx = window.AudioContext || window.webkitAudioContext || false;
if (!_ctx)
throw (new Error("Your browser doesn't support Web Audio. (No AudioContext)"));
this._ctx = (_ctx) ? new _ctx() : undefined;
}
static from(node, ctx, type = "gen", stream) {
let s = new Sound(type);
s._node = node;
s._ctx = ctx;
if (stream)
s._stream = stream;
return s;
}
static load(source, crossOrigin = "anonymous") {
return new Promise((resolve, reject) => {
let s = new Sound("file");
s._source = (typeof source === 'string') ? new Audio(source) : source;
s._source.autoplay = false;
s._source.crossOrigin = crossOrigin;
s._source.addEventListener("ended", function () { s._playing = false; });
s._source.addEventListener('error', function () { reject("Error loading sound"); });
s._source.addEventListener('canplaythrough', function () {
s._node = s._ctx.createMediaElementSource(s._source);
resolve(s);
});
});
}
static loadAsBuffer(url) {
return new Promise((resolve, reject) => {
let request = new XMLHttpRequest();
request.open('GET', url, true);
request.responseType = 'arraybuffer';
let s = new Sound("file");
request.onload = function () {
s._ctx.decodeAudioData(request.response, function (buffer) {
s.createBuffer(buffer);
resolve(s);
}, (err) => reject("Error decoding audio"));
};
request.send();
});
}
createBuffer(buf) {
this._node = this._ctx.createBufferSource();
if (buf !== undefined)
this._buffer = buf;
this._node.buffer = this._buffer;
this._node.onended = () => { this._playing = false; };
return this;
}
static generate(type, val) {
let s = new Sound("gen");
return s._gen(type, val);
}
_gen(type, val) {
this._node = this._ctx.createOscillator();
let osc = this._node;
osc.type = type;
if (type === 'custom') {
osc.setPeriodicWave(val);
}
else {
osc.frequency.value = val;
}
return this;
}
static input(constraint) {
return __awaiter(this, void 0, void 0, function* () {
try {
let s = new Sound("input");
if (!s)
return undefined;
const c = constraint ? constraint : { audio: true, video: false };
s._stream = yield navigator.mediaDevices.getUserMedia(c);
s._node = s._ctx.createMediaStreamSource(s._stream);
return s;
}
catch (e) {
console.error("Cannot get audio from input device.");
return Promise.resolve(null);
}
});
}
get ctx() { return this._ctx; }
get node() { return this._node; }
get outputNode() { return this._outputNode; }
get stream() { return this._stream; }
get source() { return this._source; }
get buffer() { return this._buffer; }
set buffer(b) { this._buffer = b; }
get type() { return this._type; }
get playing() { return this._playing; }
get progress() {
let dur = 0;
let curr = 0;
if (!!this._buffer) {
dur = this._buffer.duration;
curr = (this._timestamp) ? this._ctx.currentTime - this._timestamp : 0;
}
else {
dur = this._source.duration;
curr = this._source.currentTime;
}
return curr / dur;
}
get playable() {
return (this._type === "input") ? this._node !== undefined : (!!this._buffer || this._source.readyState === 4);
}
get binSize() {
return this.analyzer.size;
}
get sampleRate() {
return this._ctx.sampleRate;
}
get frequency() {
return (this._type === "gen") ? this._node.frequency.value : 0;
}
set frequency(f) {
if (this._type === "gen")
this._node.frequency.value = f;
}
connect(node) {
this._node.connect(node);
return this;
}
setOutputNode(outputNode) {
this._outputNode = outputNode;
return this;
}
removeOutputNode() {
this._outputNode = null;
return this;
}
analyze(size = 256, minDb = -100, maxDb = -30, smooth = 0.8) {
let a = this._ctx.createAnalyser();
a.fftSize = size * 2;
a.minDecibels = minDb;
a.maxDecibels = maxDb;
a.smoothingTimeConstant = smooth;
this.analyzer = {
node: a,
size: a.frequencyBinCount,
data: new Uint8Array(a.frequencyBinCount)
};
this._node.connect(this.analyzer.node);
return this;
}
_domain(time) {
if (this.analyzer) {
if (time) {
this.analyzer.node.getByteTimeDomainData(this.analyzer.data);
}
else {
this.analyzer.node.getByteFrequencyData(this.analyzer.data);
}
return this.analyzer.data;
}
return new Uint8Array(0);
}
_domainTo(time, size, position = [0, 0], trim = [0, 0]) {
let data = (time) ? this.timeDomain() : this.freqDomain();
let g = new Pt_1.Group();
for (let i = trim[0], len = data.length - trim[1]; i < len; i++) {
g.push(new Pt_1.Pt(position[0] + size[0] * i / len, position[1] + size[1] * data[i] / 255));
}
return g;
}
timeDomain() {
return this._domain(true);
}
timeDomainTo(size, position = [0, 0], trim = [0, 0]) {
return this._domainTo(true, size, position, trim);
}
freqDomain() {
return this._domain(false);
}
freqDomainTo(size, position = [0, 0], trim = [0, 0]) {
return this._domainTo(false, size, position, trim);
}
reset() {
this.stop();
this._node.disconnect();
return this;
}
start(timeAt = 0) {
if (this._ctx.state === 'suspended')
this._ctx.resume();
if (this._type === "file") {
if (!!this._buffer) {
this._node.start(timeAt);
this._timestamp = this._ctx.currentTime + timeAt;
}
else {
this._source.play();
if (timeAt > 0)
this._source.currentTime = timeAt;
}
}
else if (this._type === "gen") {
this._gen(this._node.type, this._node.frequency.value);
this._node.start();
if (this.analyzer)
this._node.connect(this.analyzer.node);
}
(this._outputNode || this._node).connect(this._ctx.destination);
this._playing = true;
return this;
}
stop() {
if (this._playing)
(this._outputNode || this._node).disconnect(this._ctx.destination);
if (this._type === "file") {
if (!!this._buffer) {
if (this.progress < 1)
this._node.stop();
}
else {
this._source.pause();
}
}
else if (this._type === "gen") {
this._node.stop();
}
else if (this._type === "input") {
this._stream.getAudioTracks().forEach(track => track.stop());
}
this._playing = false;
return this;
}
toggle() {
if (this._playing) {
this.stop();
}
else {
this.start();
}
return this;
}
}
exports.Sound = Sound;
/***/ }),
/***/ "./src/Pt.ts":
/*!*******************!*\
!*** ./src/Pt.ts ***!
\*******************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*! Source code licensed under Apache License 2.0. Copyright © 2017-current William Ngan and contributors. (https://github.com/williamngan/pts) */
Object.defineProperty(exports, "__esModule", { value: true });
exports.Bound = exports.Group = exports.Pt = void 0;
const Util_1 = __webpack_require__(/*! ./Util */ "./src/Util.ts");
const Num_1 = __webpack_require__(/*! ./Num */ "./src/Num.ts");
const LinearAlgebra_1 = __webpack_require__(/*! ./LinearAlgebra */ "./src/LinearAlgebra.ts");
class Pt extends Float32Array {
constructor(...args) {
if (args.length === 1 && typeof args[0] == "number") {
super(args[0]);
}
else {
super((args.length > 0) ? Util_1.Util.getArgs(args) : [0, 0]);
}
}
static make(dimensions, defaultValue = 0, randomize = false) {
let p = new Float32Array(dimensions);
if (defaultValue)
p.fill(defaultValue);
if (randomize) {
for (let i = 0, len = p.length; i < len; i++) {
p[i] = p[i] * Math.random();
}
}
return new Pt(p);
}
get id() { return this._id; }
set id(s) { this._id = s; }
get x() { return this[0]; }
set x(n) { this[0] = n; }
get y() { return this[1]; }
set y(n) { this[1] = n; }
get z() { return this[2]; }
set z(n) { this[2] = n; }
get w() { return this[3]; }
set w(n) { this[3] = n; }
clone() {
return new Pt(this);
}
equals(p, threshold = 0.000001) {
for (let i = 0, len = this.length; i < len; i++) {
if (Math.abs(this[i] - p[i]) > threshold)
return false;
}
return true;
}
to(...args) {
let p = Util_1.Util.getArgs(args);
for (let i = 0, len = Math.min(this.length, p.length); i < len; i++) {
this[i] = p[i];
}
return this;
}
$to(...args) {
return this.clone().to(...args);
}
toAngle(radian, magnitude, anchorFromPt = false) {
let m = (magnitude != undefined) ? magnitude : this.magnitude();
let change = [Math.cos(radian) * m, Math.sin(radian) * m];
return (anchorFromPt) ? this.add(change) : this.to(change);
}
op(fn) {
let self = this;
return (...params) => {
return fn(self, ...params);
};
}
ops(fns) {
let _ops = [];
for (let i = 0, len = fns.length; i < len; i++) {
_ops.push(this.op(fns[i]));
}
return _ops;
}
$take(axis) {
let p = [];
for (let i = 0, len = axis.length; i < len; i++) {
p.push(this[axis[i]] || 0);
}
return new Pt(p);
}
$concat(...args) {
return new Pt(this.toArray().concat(Util_1.Util.getArgs(args)));
}
add(...args) {
(args.length === 1 && typeof args[0] == "number") ? LinearAlgebra_1.Vec.add(this, args[0]) : LinearAlgebra_1.Vec.add(this, Util_1.Util.getArgs(args));
return this;
}
$add(...args) { return this.clone().add(...args); }
subtract(...args) {
(args.length === 1 && typeof args[0] == "number") ? LinearAlgebra_1.Vec.subtract(this, args[0]) : LinearAlgebra_1.Vec.subtract(this, Util_1.Util.getArgs(args));
return this;
}
$subtract(...args) { return this.clone().subtract(...args); }
multiply(...args) {
(args.length === 1 && typeof args[0] == "number") ? LinearAlgebra_1.Vec.multiply(this, args[0]) : LinearAlgebra_1.Vec.multiply(this, Util_1.Util.getArgs(args));
return this;
}
$multiply(...args) { return this.clone().multiply(...args); }
divide(...args) {
(args.length === 1 && typeof args[0] == "number") ? LinearAlgebra_1.Vec.divide(this, args[0]) : LinearAlgebra_1.Vec.divide(this, Util_1.Util.getArgs(args));
return this;
}
$divide(...args) { return this.clone().divide(...args); }
magnitudeSq() { return LinearAlgebra_1.Vec.dot(this, this); }
magnitude() { return LinearAlgebra_1.Vec.magnitude(this); }
unit(magnitude = undefined) {
LinearAlgebra_1.Vec.unit(this, magnitude);
return this;
}
$unit(magnitude = undefined) { return this.clone().unit(magnitude); }
dot(...args) { return LinearAlgebra_1.Vec.dot(this, Util_1.Util.getArgs(args)); }
$cross2D(...args) { return LinearAlgebra_1.Vec.cross2D(this, Util_1.Util.getArgs(args)); }
$cross(...args) { return LinearAlgebra_1.Vec.cross(this, Util_1.Util.getArgs(args)); }
$project(...args) {
return this.$multiply(this.dot(...args) / this.magnitudeSq());
}
projectScalar(...args) {
return this.dot(...args) / this.magnitude();
}
abs() {
LinearAlgebra_1.Vec.abs(this);
return this;
}
$abs() {
return this.clone().abs();
}
floor() {
LinearAlgebra_1.Vec.floor(this);
return this;
}
$floor() {
return this.clone().floor();
}
ceil() {
LinearAlgebra_1.Vec.ceil(this);
return this;
}
$ceil() {
return this.clone().ceil();
}
round() {
LinearAlgebra_1.Vec.round(this);
return this;
}
$round() {
return this.clone().round();
}
minValue() {
return LinearAlgebra_1.Vec.min(this);
}
maxValue() {
return LinearAlgebra_1.Vec.max(this);
}
$min(...args) {
let p = Util_1.Util.getArgs(args);
let m = this.clone();
for (let i = 0, len = Math.min(this.length, p.length); i < len; i++) {
m[i] = Math.min(this[i], p[i]);
}
return m;
}
$max(...args) {
let p = Util_1.Util.getArgs(args);
let m = this.clone();
for (let i = 0, len = Math.min(this.length, p.length); i < len; i++) {
m[i] = Math.max(this[i], p[i]);
}
return m;
}
angle(axis = Util_1.Const.xy) {
return Math.atan2(this[axis[1]], this[axis[0]]);
}
angleBetween(p, axis = Util_1.Const.xy) {
return Num_1.Geom.boundRadian(this.angle(axis)) - Num_1.Geom.boundRadian(p.angle(axis));
}
scale(scale, anchor) {
Num_1.Geom.scale(this, scale, anchor || Pt.make(this.length, 0));
return this;
}
rotate2D(angle, anchor, axis) {
Num_1.Geom.rotate2D(this, angle, anchor || Pt.make(this.length, 0), axis);
return this;
}
shear2D(scale, anchor, axis) {
Num_1.Geom.shear2D(this, scale, anchor || Pt.make(this.length, 0), axis);
return this;
}
reflect2D(line, axis) {
Num_1.Geom.reflect2D(this, line, axis);
return this;
}
toString() {
return `Pt(${this.join(", ")})`;
}
toArray() {
return [].slice.call(this);
}
toGroup() {
return new Group(Pt.make(this.length), this.clone());
}
toBound() {
return new Bound(Pt.make(this.length), this.clone());
}
}
exports.Pt = Pt;
class Group extends Array {
constructor(...args) {
super(...args);
}
get id() { return this._id; }
set id(s) { this._id = s; }
get p1() { return this[0]; }
get p2() { return this[1]; }
get p3() { return this[2]; }
get p4() { return this[3]; }
get q1() { return this[this.length - 1]; }
get q2() { return this[this.length - 2]; }
get q3() { return this[this.length - 3]; }
get q4() { return this[this.length - 4]; }
clone() {
let group = new Group();
for (let i = 0, len = this.length; i < len; i++) {
group.push(this[i].clone());
}
return group;
}
static fromArray(list) {
let g = new Group();
for (let li of list) {
let p = (li instanceof Pt) ? li : new Pt(li);
g.push(p);
}
return g;
}
static fromPtArray(list) {
return Group.from(list);
}
split(chunkSize, stride, loopBack = false) {
let sp = Util_1.Util.split(this, chunkSize, stride, loopBack);
return sp;
}
insert(pts, index = 0) {
Group.prototype.splice.apply(this, [index, 0, ...pts]);
return this;
}
remove(index = 0, count = 1) {
let param = (index < 0) ? [index * -1 - 1, count] : [index, count];
return Group.prototype.splice.apply(this, param);
}
segments(pts_per_segment = 2, stride = 1, loopBack = false) {
return this.split(pts_per_segment, stride, loopBack);
}
lines() { return this.segments(2, 1); }
centroid() {
return Num_1.Geom.centroid(this);
}
boundingBox() {
return Num_1.Geom.boundingBox(this);
}
anchorTo(ptOrIndex = 0) { Num_1.Geom.anchor(this, ptOrIndex, "to"); }
anchorFrom(ptOrIndex = 0) { Num_1.Geom.anchor(this, ptOrIndex, "from"); }
op(fn) {
let self = this;
return (...params) => {
return fn(self, ...params);
};
}
ops(fns) {
let _ops = [];
for (let i = 0, len = fns.length; i < len; i++) {
_ops.push(this.op(fns[i]));
}
return _ops;
}
interpolate(t) {
t = Num_1.Num.clamp(t, 0, 1);
let chunk = this.length - 1;
let tc = 1 / (this.length - 1);
let idx = Math.floor(t / tc);
return Num_1.Geom.interpolate(this[idx], this[Math.min(this.length - 1, idx + 1)], (t - idx * tc) * chunk);
}
moveBy(...args) {
return this.add(...args);
}
moveTo(...args) {
let d = new Pt(Util_1.Util.getArgs(args)).subtract(this[0]);
this.moveBy(d);
return this;
}
scale(scale, anchor) {
for (let i = 0, len = this.length; i < len; i++) {
Num_1.Geom.scale(this[i], scale, anchor || this[0]);
}
return this;
}
rotate2D(angle, anchor, axis) {
for (let i = 0, len = this.length; i < len; i++) {
Num_1.Geom.rotate2D(this[i], angle, anchor || this[0], axis);
}
return this;
}
shear2D(scale, anchor, axis) {
for (let i = 0, len = this.length; i < len; i++) {
Num_1.Geom.shear2D(this[i], scale, anchor || this[0], axis);
}
return this;
}
reflect2D(line, axis) {
for (let i = 0, len = this.length; i < len; i++) {
Num_1.Geom.reflect2D(this[i], line, axis);
}
return this;
}
sortByDimension(dim, desc = false) {
return this.sort((a, b) => (desc) ? b[dim] - a[dim] : a[dim] - b[dim]);
}
forEachPt(ptFn, ...args) {
if (!this[0][ptFn]) {
Util_1.Util.warn(`${ptFn} is not a function of Pt`);
return this;
}
for (let i = 0, len = this.length; i < len; i++) {
this[i] = this[i][ptFn](...args);
}
return this;
}
add(...args) {
return this.forEachPt("add", ...args);
}
subtract(...args) {
return this.forEachPt("subtract", ...args);
}
multiply(...args) {
return this.forEachPt("multiply", ...args);
}
divide(...args) {
return this.forEachPt("divide", ...args);
}
$matrixAdd(g) {
return LinearAlgebra_1.Mat.add(this, g);
}
$matrixMultiply(g, transposed = false, elementwise = false) {
return LinearAlgebra_1.Mat.multiply(this, g, transposed, elementwise);
}
zipSlice(index, defaultValue = false) {
return LinearAlgebra_1.Mat.zipSlice(this, index, defaultValue);
}
$zip(defaultValue = undefined, useLongest = false) {
return LinearAlgebra_1.Mat.zip(this, defaultValue, useLongest);
}
toString() {
return "Group[ " + this.reduce((p, c) => p + c.toString() + " ", "") + " ]";
}
}
exports.Group = Group;
class Bound extends Group {
constructor(...args) {
super(...args);
this._center = new Pt();
this._size = new Pt();
this._topLeft = new Pt();
this._bottomRight = new Pt();
this._inited = false;
this.init();
}
static fromBoundingRect(rect) {
let b = new Bound(new Pt(rect.left || 0, rect.top || 0), new Pt(rect.right || 0, rect.bottom || 0));
if (rect.width && rect.height)
b.size = new Pt(rect.width, rect.height);
return b;
}
static fromGroup(g) {
let _g = Util_1.Util.iterToArray(g);
if (_g.length < 2)
throw new Error("Cannot create a Bound from a group that has less than 2 Pt");
return new Bound(_g[0], _g[_g.length - 1]);
}
init() {
if (this.p1) {
this._size = this.p1.clone();
this._inited = true;
}
if (this.p1 && this.p2) {
let a = this.p1;
let b = this.p2;
this.topLeft = a.$min(b);
this._bottomRight = a.$max(b);
this._updateSize();
this._inited = true;
}
}
clone() {
return new Bound(this._topLeft.clone(), this._bottomRight.clone());
}
_updateSize() {
this._size = this._bottomRight.$subtract(this._topLeft).abs();
this._updateCenter();
}
_updateCenter() {
this._center = this._size.$multiply(0.5).add(this._topLeft);
}
_updatePosFromTop() {
this._bottomRight = this._topLeft.$add(this._size);
this._updateCenter();
}
_updatePosFromBottom() {
this._topLeft = this._bottomRight.$subtract(this._size);
this._updateCenter();
}
_updatePosFromCenter() {
let half = this._size.$multiply(0.5);
this._topLeft = this._center.$subtract(half);
this._bottomRight = this._center.$add(half);
}
get size() { return new Pt(this._size); }
set size(p) {
this._size = new Pt(p);
this._updatePosFromTop();
}
get center() { return new Pt(this._center); }
set center(p) {
this._center = new Pt(p);
this._updatePosFromCenter();
}
get topLeft() { return new Pt(this._topLeft); }
set topLeft(p) {
this._topLeft = new Pt(p);
this[0] = this._topLeft;
this._updateSize();
}
get bottomRight() { return new Pt(this._bottomRight); }
set bottomRight(p) {
this._bottomRight = new Pt(p);
this[1] = this._bottomRight;
this._updateSize();
}
get width() { return (this._size.length > 0) ? this._size.x : 0; }
set width(w) {
this._size.x = w;
this._updatePosFromTop();
}
get height() { return (this._size.length > 1) ? this._size.y : 0; }
set height(h) {
this._size.y = h;
this._updatePosFromTop();
}
get depth() { return (this._size.length > 2) ? this._size.z : 0; }
set depth(d) {
this._size.z = d;
this._updatePosFromTop();
}
get x() { return this.topLeft.x; }
get y() { return this.topLeft.y; }
get z() { return this.topLeft.z; }
get inited() { return this._inited; }
update() {
this._topLeft = this[0];
this._bottomRight = this[1];
this._updateSize();
return this;
}
}
exports.Bound = Bound;
/***/ }),
/***/ "./src/Space.ts":
/*!**********************!*\
!*** ./src/Space.ts ***!
\**********************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*! Source code licensed under Apache License 2.0. Copyright © 2017-current William Ngan and contributors. (https://github.com/williamngan/pts) */
Object.defineProperty(exports, "__esModule", { value: true });
exports.MultiTouchSpace = exports.Space = void 0;
const Pt_1 = __webpack_require__(/*! ./Pt */ "./src/Pt.ts");
const UI_1 = __webpack_require__(/*! ./UI */ "./src/UI.ts");
class Space {
constructor() {
this.id = "space";
this.bound = new Pt_1.Bound();
this._time = { prev: 0, diff: 0, end: -1 };
this.players = {};
this.playerCount = 0;
this._animID = -1;
this._pause = false;
this._refresh = undefined;
this._pointer = new Pt_1.Pt();
this._isReady = false;
this._playing = false;
}
refresh(b) {
this._refresh = b;
return this;
}
add(p) {
let player = (typeof p == "function") ? { animate: p } : p;
let k = this.playerCount++;
let pid = this.id + k;
this.players[pid] = player;
player.animateID = pid;
if (player.resize && this.bound.inited)
player.resize(this.bound);
if (this._refresh === undefined)
this._refresh = true;
return this;
}
remove(player) {
delete this.players[player.animateID];
return this;
}
removeAll() {
this.players = {};
return this;
}
play(time = 0) {
if (time === 0 && this._animID !== -1) {
return;
}
this._animID = requestAnimationFrame(this.play.bind(this));
if (this._pause)
return this;
this._time.diff = time - this._time.prev;
this._time.prev = time;
try {
this.playItems(time);
}
catch (err) {
cancelAnimationFrame(this._animID);
this._animID = -1;
this._playing = false;
throw err;
}
return this;
}
replay() {
this._time.end = -1;
this.play();
}
playItems(time) {
this._playing = true;
if (this._refresh)
this.clear();
if (this._isReady) {
for (let k in this.players) {
if (this.players[k].animate)
this.players[k].animate(time, this._time.diff, this);
}
}
if (this._time.end >= 0 && time > this._time.end) {
cancelAnimationFrame(this._animID);
this._animID = -1;
this._playing = false;
}
}
pause(toggle = false) {
this._pause = (toggle) ? !this._pause : true;
return this;
}
resume() {
this._pause = false;
return this;
}
stop(t = 0) {
this._time.end = t;
return this;
}
playOnce(duration = 5000) {
this.play();
this.stop(duration);
return this;
}
render(context) {
if (this._renderFunc)
this._renderFunc(context, this);
return this;
}
set customRendering(f) { this._renderFunc = f; }
get customRendering() { return this._renderFunc; }
get isPlaying() { return this._playing; }
get outerBound() { return this.bound.clone(); }
get innerBound() { return new Pt_1.Bound(Pt_1.Pt.make(this.size.length, 0), this.size.clone()); }
get size() { return this.bound.size.clone(); }
get center() { return this.size.divide(2); }
get width() { return this.bound.width; }
get height() { return this.bound.height; }
}
exports.Space = Space;
class MultiTouchSpace extends Space {
constructor() {
super(...arguments);
this._pressed = false;
this._dragged = false;
this._hasMouse = false;
this._hasTouch = false;
}
get pointer() {
let p = this._pointer.clone();
p.id = this._pointer.id;
return p;
}
bindCanvas(evt, callback, options = {}) {
this._canvas.addEventListener(evt, callback, options);
}
unbindCanvas(evt, callback) {
this._canvas.removeEventListener(evt, callback);
}
bindMouse(_bind = true) {
if (_bind) {
this.bindCanvas("mousedown", this._mouseDown.bind(this));
this.bindCanvas("mouseup", this._mouseUp.bind(this));
this.bindCanvas("mouseover", this._mouseOver.bind(this));
this.bindCanvas("mouseout", this._mouseOut.bind(this));
this.bindCanvas("mousemove", this._mouseMove.bind(this));
this.bindCanvas("click", this._mouseClick.bind(this));
this.bindCanvas("contextmenu", this._contextMenu.bind(this));
this._hasMouse = true;
}
else {
this.unbindCanvas("mousedown", this._mouseDown.bind(this));
this.unbindCanvas("mouseup", this._mouseUp.bind(this));
this.unbindCanvas("mouseover", this._mouseOver.bind(this));
this.unbindCanvas("mouseout", this._mouseOut.bind(this));
this.unbindCanvas("mousemove", this._mouseMove.bind(this));
this.unbindCanvas("click", this._mouseClick.bind(this));
this.unbindCanvas("contextmenu", this._contextMenu.bind(this));
this._hasMouse = false;
}
return this;
}
bindTouch(_bind = true) {
if (_bind) {
this.bindCanvas("touchstart", this._touchStart.bind(this), { passive: true });
this.bindCanvas("touchend", this._mouseUp.bind(this));
this.bindCanvas("touchmove", this._touchMove.bind(this), { passive: true });
this.bindCanvas("touchcancel", this._mouseOut.bind(this));
this._hasTouch = true;
}
else {
this.unbindCanvas("touchstart", this._touchStart.bind(this));
this.unbindCanvas("touchend", this._mouseUp.bind(this));
this.unbindCanvas("touchmove", this._touchMove.bind(this));
this.unbindCanvas("touchcancel", this._mouseOut.bind(this));
this._hasTouch = false;
}
return this;
}
touchesToPoints(evt, which = "touches") {
if (!evt || !evt[which])
return [];
let ts = [];
for (var i = 0; i < evt[which].length; i++) {
let t = evt[which].item(i);
ts.push(new Pt_1.Pt(t.pageX - this.bound.topLeft.x, t.pageY - this.bound.topLeft.y));
}
return ts;
}
_mouseAction(type, evt) {
let px = 0, py = 0;
if (evt instanceof MouseEvent) {
for (let k in this.players) {
if (this.players.hasOwnProperty(k)) {
let v = this.players[k];
px = evt.pageX - this.outerBound.x;
py = evt.pageY - this.outerBound.y;
if (v.action)
v.action(type, px, py, evt);
}
}
}
else {
for (let k in this.players) {
if (this.players.hasOwnProperty(k)) {
let v = this.players[k];
let c = evt.changedTouches && evt.changedTouches.length > 0;
let touch = evt.changedTouches.item(0);
px = (c) ? touch.pageX - this.outerBound.x : 0;
py = (c) ? touch.pageY - this.outerBound.y : 0;
if (v.action)
v.action(type, px, py, evt);
}
}
}
if (type) {
this._pointer.to(px, py);
this._pointer.id = type;
}
}
_mouseDown(evt) {
this._mouseAction(UI_1.UIPointerActions.down, evt);
this._pressed = true;
return false;
}
_mouseUp(evt) {
if (this._dragged) {
this._mouseAction(UI_1.UIPointerActions.drop, evt);
}
else {
this._mouseAction(UI_1.UIPointerActions.up, evt);
}
this._pressed = false;
this._dragged = false;
return false;
}
_mouseMove(evt) {
this._mouseAction(UI_1.UIPointerActions.move, evt);
if (this._pressed) {
this._dragged = true;
this._mouseAction(UI_1.UIPointerActions.drag, evt);
}
return false;
}
_mouseOver(evt) {
this._mouseAction(UI_1.UIPointerActions.over, evt);
return false;
}
_mouseOut(evt) {
this._mouseAction(UI_1.UIPointerActions.out, evt);
if (this._dragged)
this._mouseAction(UI_1.UIPointerActions.drop, evt);
this._dragged = false;
return false;
}
_mouseClick(evt) {
this._mouseAction(UI_1.UIPointerActions.click, evt);
this._pressed = false;
this._dragged = false;
return false;
}
_contextMenu(evt) {
this._mouseAction(UI_1.UIPointerActions.contextmenu, evt);
return false;
}
_touchMove(evt) {
this._mouseMove(evt);
evt.preventDefault();
return false;
}
_touchStart(evt) {
this._mouseDown(evt);
evt.preventDefault();
return false;
}
}
exports.MultiTouchSpace = MultiTouchSpace;
/***/ }),
/***/ "./src/Svg.ts":
/*!********************!*\
!*** ./src/Svg.ts ***!
\********************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*! Source code licensed under Apache License 2.0. Copyright © 2017-current William Ngan and contributors. (https://github.com/williamngan/pts) */
Object.defineProperty(exports, "__esModule", { value: true });
exports.SVGForm = exports.SVGSpace = void 0;
const Form_1 = __webpack_require__(/*! ./Form */ "./src/Form.ts");
const Num_1 = __webpack_require__(/*! ./Num */ "./src/Num.ts");
const Util_1 = __webpack_require__(/*! ./Util */ "./src/Util.ts");
const Pt_1 = __webpack_require__(/*! ./Pt */ "./src/Pt.ts");
const Op_1 = __webpack_require__(/*! ./Op */ "./src/Op.ts");
const Dom_1 = __webpack_require__(/*! ./Dom */ "./src/Dom.ts");
class SVGSpace extends Dom_1.DOMSpace {
constructor(elem, callback) {
super(elem, callback);
this._bgcolor = "#999";
if (this._canvas.nodeName.toLowerCase() != "svg") {
let s = SVGSpace.svgElement(this._canvas, "svg", `${this.id}_svg`);
this._container = this._canvas;
this._canvas = s;
}
}
getForm() { return new SVGForm(this); }
get element() {
return this._canvas;
}
resize(b, evt) {
super.resize(b, evt);
SVGSpace.setAttr(this.element, {
"viewBox": `0 0 ${this.bound.width} ${this.bound.height}`,
"width": `${this.bound.width}`,
"height": `${this.bound.height}`,
"xmlns": "http://www.w3.org/2000/svg",
"version": "1.1"
});
return this;
}
static svgElement(parent, name, id) {
if (!parent || !parent.appendChild)
throw new Error("parent is not a valid DOM element");
let elem = document.querySelector(`#${id}`);
if (!elem) {
elem = document.createElementNS("http://www.w3.org/2000/svg", name);
elem.setAttribute("id", id);
parent.appendChild(elem);
}
return elem;
}
remove(player) {
let temp = this._container.querySelectorAll("." + SVGForm.scopeID(player));
temp.forEach((el) => {
el.parentNode.removeChild(el);
});
return super.remove(player);
}
removeAll() {
this._container.innerHTML = "";
return super.removeAll();
}
}
exports.SVGSpace = SVGSpace;
class SVGForm extends Form_1.VisualForm {
constructor(space) {
super();
this._style = {
"filled": true,
"stroked": true,
"fill": "#f03",
"stroke": "#fff",
"stroke-width": 1,
"stroke-linejoin": "bevel",
"stroke-linecap": "sqaure",
"opacity": 1
};
this._ctx = {
group: null,
groupID: "pts",
groupCount: 0,
currentID: "pts0",
currentClass: "",
style: {},
};
this._ready = false;
this._space = space;
this._space.add({ start: () => {
this._ctx.group = this._space.element;
this._ctx.groupID = "pts_svg_" + (SVGForm.groupID++);
this._ctx.style = Object.assign({}, this._style);
this._ready = true;
} });
}
get space() { return this._space; }
styleTo(k, v) {
if (this._ctx.style[k] === undefined)
throw new Error(`${k} style property doesn't exist`);
this._ctx.style[k] = v;
}
alpha(a) {
this.styleTo("opacity", a);
return this;
}
fill(c) {
if (typeof c == "boolean") {
this.styleTo("filled", c);
}
else {
this.styleTo("filled", true);
this.styleTo("fill", c);
}
return this;
}
stroke(c, width, linejoin, linecap) {
if (typeof c == "boolean") {
this.styleTo("stroked", c);
}
else {
this.styleTo("stroked", true);
this.styleTo("stroke", c);
if (width)
this.styleTo("stroke-width", width);
if (linejoin)
this.styleTo("stroke-linejoin", linejoin);
if (linecap)
this.styleTo("stroke-linecap", linecap);
}
return this;
}
cls(c) {
if (typeof c == "boolean") {
this._ctx.currentClass = "";
}
else {
this._ctx.currentClass = c;
}
return this;
}
font(sizeOrFont, weight, style, lineHeight, family) {
if (typeof sizeOrFont == "number") {
this._font.size = sizeOrFont;
if (family)
this._font.face = family;
if (weight)
this._font.weight = weight;
if (style)
this._font.style = style;
if (lineHeight)
this._font.lineHeight = lineHeight;
}
else {
this._font = sizeOrFont;
}
this._ctx.style['font'] = this._font.value;
return this;
}
reset() {
this._ctx.style = Object.assign({}, this._style);
this._font = new Form_1.Font(10, "sans-serif");
this._ctx.style['font'] = this._font.value;
return this;
}
updateScope(group_id, group) {
this._ctx.group = group;
this._ctx.groupID = group_id;
this._ctx.groupCount = 0;
this.nextID();
return this._ctx;
}
scope(item) {
if (!item || item.animateID == null)
throw new Error("item not defined or not yet added to Space");
return this.updateScope(SVGForm.scopeID(item), this.space.element);
}
nextID() {
this._ctx.groupCount++;
this._ctx.currentID = `${this._ctx.groupID}-${this._ctx.groupCount}`;
return this._ctx.currentID;
}
static getID(ctx) {
return ctx.currentID || `p-${SVGForm.domID++}`;
}
static scopeID(item) {
return `item-${item.animateID}`;
}
static style(elem, styles) {
let st = [];
if (!styles["filled"])
st.push("fill: none");
if (!styles["stroked"])
st.push("stroke: none");
for (let k in styles) {
if (styles.hasOwnProperty(k) && k != "filled" && k != "stroked") {
let v = styles[k];
if (v) {
if (!styles["filled"] && k.indexOf('fill') === 0) {
continue;
}
else if (!styles["stroked"] && k.indexOf('stroke') === 0) {
continue;
}
else {
st.push(`${k}: ${v}`);
}
}
}
}
return Dom_1.DOMSpace.setAttr(elem, { style: st.join(";") });
}
static point(ctx, pt, radius = 5, shape = "square") {
if (shape === "circle") {
return SVGForm.circle(ctx, pt, radius);
}
else {
return SVGForm.square(ctx, pt, radius);
}
}
point(pt, radius = 5, shape = "square") {
this.nextID();
SVGForm.point(this._ctx, pt, radius, shape);
return this;
}
static circle(ctx, pt, radius = 10) {
let elem = SVGSpace.svgElement(ctx.group, "circle", SVGForm.getID(ctx));
Dom_1.DOMSpace.setAttr(elem, {
cx: pt[0],
cy: pt[1],
r: radius,
'class': `pts-svgform pts-circle ${ctx.currentClass}`,
});
SVGForm.style(elem, ctx.style);
return elem;
}
circle(pts) {
this.nextID();
let p = Util_1.Util.iterToArray(pts);
SVGForm.circle(this._ctx, p[0], p[1][0]);
return this;
}
static arc(ctx, pt, radius, startAngle, endAngle, cc) {
let elem = SVGSpace.svgElement(ctx.group, "path", SVGForm.getID(ctx));
const start = new Pt_1.Pt(pt).toAngle(startAngle, radius, true);
const end = new Pt_1.Pt(pt).toAngle(endAngle, radius, true);
const diff = Num_1.Geom.boundAngle(endAngle) - Num_1.Geom.boundAngle(startAngle);
let largeArc = (diff > Util_1.Const.pi) ? true : false;
if (cc)
largeArc = !largeArc;
const sweep = (cc) ? "0" : "1";
const d = `M ${start[0]} ${start[1]} A ${radius} ${radius} 0 ${largeArc ? "1" : "0"} ${sweep} ${end[0]} ${end[1]}`;
Dom_1.DOMSpace.setAttr(elem, {
d: d,
'class': `pts-svgform pts-arc ${ctx.currentClass}`,
});
SVGForm.style(elem, ctx.style);
return elem;
}
arc(pt, radius, startAngle, endAngle, cc) {
this.nextID();
SVGForm.arc(this._ctx, pt, radius, startAngle, endAngle, cc);
return this;
}
static square(ctx, pt, halfsize) {
let elem = SVGSpace.svgElement(ctx.group, "rect", SVGForm.getID(ctx));
Dom_1.DOMSpace.setAttr(elem, {
x: pt[0] - halfsize,
y: pt[1] - halfsize,
width: halfsize * 2,
height: halfsize * 2,
'class': `pts-svgform pts-square ${ctx.currentClass}`,
});
SVGForm.style(elem, ctx.style);
return elem;
}
square(pt, halfsize) {
this.nextID();
SVGForm.square(this._ctx, pt, halfsize);
return this;
}
static line(ctx, pts) {
let points = SVGForm.pointsString(pts);
if (points.count < 2)
return;
if (points.count > 2)
return SVGForm._poly(ctx, points.string, false);
let elem = SVGSpace.svgElement(ctx.group, "line", SVGForm.getID(ctx));
let p = Util_1.Util.iterToArray(pts);
Dom_1.DOMSpace.setAttr(elem, {
x1: p[0][0],
y1: p[0][1],
x2: p[1][0],
y2: p[1][1],
'class': `pts-svgform pts-line ${ctx.currentClass}`,
});
SVGForm.style(elem, ctx.style);
return elem;
}
line(pts) {
this.nextID();
SVGForm.line(this._ctx, pts);
return this;
}
static _poly(ctx, points, closePath = true) {
let elem = SVGSpace.svgElement(ctx.group, ((closePath) ? "polygon" : "polyline"), SVGForm.getID(ctx));
Dom_1.DOMSpace.setAttr(elem, {
points: points,
'class': `pts-svgform pts-polygon ${ctx.currentClass}`,
});
SVGForm.style(elem, ctx.style);
return elem;
}
static pointsString(pts) {
let points = "";
let count = 0;
for (let p of pts) {
points += `${p[0]},${p[1]} `;
count++;
}
return { string: points, count: count };
}
static polygon(ctx, pts) {
let points = SVGForm.pointsString(pts);
return SVGForm._poly(ctx, points.string, true);
}
polygon(pts) {
this.nextID();
SVGForm.polygon(this._ctx, pts);
return this;
}
static rect(ctx, pts) {
if (!Util_1.Util.arrayCheck(pts))
return;
let elem = SVGSpace.svgElement(ctx.group, "rect", SVGForm.getID(ctx));
let bound = Pt_1.Group.fromArray(pts).boundingBox();
let size = Op_1.Rectangle.size(bound);
Dom_1.DOMSpace.setAttr(elem, {
x: bound[0][0],
y: bound[0][1],
width: size[0],
height: size[1],
'class': `pts-svgform pts-rect ${ctx.currentClass}`,
});
SVGForm.style(elem, ctx.style);
return elem;
}
rect(pts) {
this.nextID();
SVGForm.rect(this._ctx, pts);
return this;
}
static text(ctx, pt, txt) {
let elem = SVGSpace.svgElement(ctx.group, "text", SVGForm.getID(ctx));
Dom_1.DOMSpace.setAttr(elem, {
"pointer-events": "none",
x: pt[0],
y: pt[1],
dx: 0, dy: 0,
'class': `pts-svgform pts-text ${ctx.currentClass}`,
});
elem.textContent = txt;
SVGForm.style(elem, ctx.style);
return elem;
}
text(pt, txt) {
this.nextID();
SVGForm.text(this._ctx, pt, txt);
return this;
}
log(txt) {
this.fill("#000").stroke("#fff", 0.5).text([10, 14], txt);
return this;
}
}
exports.SVGForm = SVGForm;
SVGForm.groupID = 0;
SVGForm.domID = 0;
/***/ }),
/***/ "./src/Types.ts":
/*!**********************!*\
!*** ./src/Types.ts ***!
\**********************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*! Source code licensed under Apache License 2.0. Copyright © 2017-current William Ngan and contributors. (https://github.com/williamngan/pts) */
Object.defineProperty(exports, "__esModule", { value: true });
/***/ }),
/***/ "./src/Typography.ts":
/*!***************************!*\
!*** ./src/Typography.ts ***!
\***************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*! Source code licensed under Apache License 2.0. Copyright © 2017-current William Ngan and contributors. (https://github.com/williamngan/pts) */
Object.defineProperty(exports, "__esModule", { value: true });
exports.Typography = void 0;
const Pt_1 = __webpack_require__(/*! ./Pt */ "./src/Pt.ts");
class Typography {
static textWidthEstimator(fn, samples = ["M", "n", "."], distribution = [0.06, 0.8, 0.14]) {
let m = samples.map(fn);
let avg = new Pt_1.Pt(distribution).dot(m);
return (str) => str.length * avg;
}
static truncate(fn, str, width, tail = "") {
let trim = Math.floor(str.length * Math.min(1, width / fn(str)));
if (trim < str.length) {
trim = Math.max(0, trim - tail.length);
return [str.substr(0, trim) + tail, trim];
}
else {
return [str, str.length];
}
}
static fontSizeToBox(box, ratio = 1, byHeight = true) {
let bound = Pt_1.Bound.fromGroup(box);
let h = byHeight ? bound.height : bound.width;
let f = ratio * h;
return function (box2) {
let bound2 = Pt_1.Bound.fromGroup(box2);
let nh = (byHeight ? bound2.height : bound2.width) / h;
return f * nh;
};
}
static fontSizeToThreshold(threshold, direction = 0) {
return function (defaultSize, val) {
let d = defaultSize * val / threshold;
if (direction < 0)
return Math.min(d, defaultSize);
if (direction > 0)
return Math.max(d, defaultSize);
return d;
};
}
}
exports.Typography = Typography;
/***/ }),
/***/ "./src/UI.ts":
/*!*******************!*\
!*** ./src/UI.ts ***!
\*******************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*! Source code licensed under Apache License 2.0. Copyright © 2017-current William Ngan and contributors. (https://github.com/williamngan/pts) */
Object.defineProperty(exports, "__esModule", { value: true });
exports.UIDragger = exports.UIButton = exports.UI = exports.UIPointerActions = exports.UIShape = void 0;
const Pt_1 = __webpack_require__(/*! ./Pt */ "./src/Pt.ts");
const Op_1 = __webpack_require__(/*! ./Op */ "./src/Op.ts");
exports.UIShape = {
rectangle: "rectangle", circle: "circle", polygon: "polygon", polyline: "polyline", line: "line"
};
exports.UIPointerActions = {
up: "up", down: "down", move: "move", drag: "drag", uidrag: "uidrag", drop: "drop", uidrop: "uidrop", over: "over", out: "out", enter: "enter", leave: "leave", click: "click", contextmenu: "contextmenu", all: "all"
};
class UI {
constructor(group, shape, states = {}, id) {
this._holds = new Map();
this._group = Pt_1.Group.fromArray(group);
this._shape = shape;
this._id = id === undefined ? `ui_${(UI._counter++)}` : id;
this._states = states;
this._actions = {};
}
static fromRectangle(group, states, id) {
return new this(group, exports.UIShape.rectangle, states, id);
}
static fromCircle(group, states, id) {
return new this(group, exports.UIShape.circle, states, id);
}
static fromPolygon(group, states, id) {
return new this(group, exports.UIShape.polygon, states, id);
}
static fromUI(ui, states, id) {
return new this(ui.group, ui.shape, states || ui._states, id);
}
get id() { return this._id; }
set id(d) { this._id = d; }
get group() { return this._group; }
set group(d) { this._group = d; }
get shape() { return this._shape; }
set shape(d) { this._shape = d; }
state(key, value) {
if (!key)
return null;
if (value !== undefined) {
this._states[key] = value;
return this;
}
return this._states[key];
}
on(type, fn) {
if (!this._actions[type])
this._actions[type] = [];
return UI._addHandler(this._actions[type], fn);
}
off(type, which) {
if (!this._actions[type])
return false;
if (which === undefined) {
delete this._actions[type];
return true;
}
else {
return UI._removeHandler(this._actions[type], which);
}
}
listen(type, p, evt) {
if (this._actions[type] !== undefined) {
if (this._within(p) || Array.from(this._holds.values()).indexOf(type) >= 0) {
UI._trigger(this._actions[type], this, p, type, evt);
return true;
}
else if (this._actions['all']) {
UI._trigger(this._actions['all'], this, p, type, evt);
return true;
}
}
return false;
}
hold(type) {
let newKey = Math.max(0, ...Array.from(this._holds.keys())) + 1;
this._holds.set(newKey, type);
return newKey;
}
unhold(key) {
if (key !== undefined) {
this._holds.delete(key);
}
else {
this._holds.clear();
}
}
static track(uis, type, p, evt) {
for (let i = 0, len = uis.length; i < len; i++) {
uis[i].listen(type, p, evt);
}
}
render(fn) {
fn(this._group, this._states);
}
toString() {
return `UI ${this.group.toString}`;
}
_within(p) {
let fn = null;
if (this._shape === exports.UIShape.rectangle) {
fn = Op_1.Rectangle.withinBound;
}
else if (this._shape === exports.UIShape.circle) {
fn = Op_1.Circle.withinBound;
}
else if (this._shape === exports.UIShape.polygon) {
fn = Op_1.Polygon.hasIntersectPoint;
}
else {
return false;
}
return fn(this._group, p);
}
static _trigger(fns, target, pt, type, evt) {
if (fns) {
for (let i = 0, len = fns.length; i < len; i++) {
if (fns[i])
fns[i](target, pt, type, evt);
}
}
}
static _addHandler(fns, fn) {
if (fn) {
fns.push(fn);
return fns.length - 1;
}
else {
return -1;
}
}
static _removeHandler(fns, index) {
if (index >= 0 && index < fns.length) {
let temp = fns.length;
fns.splice(index, 1);
return (temp > fns.length);
}
else {
return false;
}
}
}
exports.UI = UI;
UI._counter = 0;
class UIButton extends UI {
constructor(group, shape, states = {}, id) {
super(group, shape, states, id);
this._hoverID = -1;
if (states.hover === undefined)
this._states['hover'] = false;
if (states.clicks === undefined)
this._states['clicks'] = 0;
const UA = exports.UIPointerActions;
this.on(UA.up, (target, pt, type, evt) => {
this.state('clicks', this._states.clicks + 1);
});
this.on(UA.move, (target, pt, type, evt) => {
let hover = this._within(pt);
if (hover && !this._states.hover) {
this.state('hover', true);
UI._trigger(this._actions[UA.enter], this, pt, UA.enter, evt);
var _capID = this.hold(UA.move);
this._hoverID = this.on(UA.move, (t, p) => {
if (!this._within(p) && !this.state('dragging')) {
this.state('hover', false);
UI._trigger(this._actions[UA.leave], this, pt, UA.leave, evt);
this.off(UA.move, this._hoverID);
this.unhold(_capID);
}
});
}
});
}
onClick(fn) {
return this.on(exports.UIPointerActions.up, fn);
}
offClick(id) {
return this.off(exports.UIPointerActions.up, id);
}
onContextMenu(fn) {
return this.on(exports.UIPointerActions.contextmenu, fn);
}
offContextMenu(id) {
return this.off(exports.UIPointerActions.contextmenu, id);
}
onHover(enter, leave) {
var ids = [undefined, undefined];
if (enter)
ids[0] = this.on(exports.UIPointerActions.enter, enter);
if (leave)
ids[1] = this.on(exports.UIPointerActions.leave, leave);
return ids;
}
offHover(enterID, leaveID) {
var s = [false, false];
if (enterID === undefined || enterID >= 0)
s[0] = this.off(exports.UIPointerActions.enter, enterID);
if (leaveID === undefined || leaveID >= 0)
s[1] = this.off(exports.UIPointerActions.leave, leaveID);
return s;
}
}
exports.UIButton = UIButton;
class UIDragger extends UIButton {
constructor(group, shape, states = {}, id) {
super(group, shape, states, id);
this._draggingID = -1;
this._moveHoldID = -1;
this._dropHoldID = -1;
this._upHoldID = -1;
if (states.dragging === undefined)
this._states['dragging'] = false;
if (states.moved === undefined)
this._states['moved'] = false;
if (states.offset === undefined)
this._states['offset'] = new Pt_1.Pt();
const UA = exports.UIPointerActions;
this.on(UA.down, (target, pt, type, evt) => {
if (this._moveHoldID === -1) {
this.state('dragging', true);
this.state('offset', new Pt_1.Pt(pt).subtract(target.group[0]));
this._moveHoldID = this.hold(UA.move);
}
if (this._dropHoldID === -1) {
this._dropHoldID = this.hold(UA.drop);
}
if (this._upHoldID === -1) {
this._upHoldID = this.hold(UA.up);
}
if (this._draggingID === -1) {
this._draggingID = this.on(UA.move, (t, p) => {
if (this.state('dragging')) {
UI._trigger(this._actions[UA.uidrag], t, p, UA.uidrag, evt);
this.state('moved', true);
}
});
}
});
const endDrag = (target, pt, type, evt) => {
this.state('dragging', false);
this.off(UA.move, this._draggingID);
this._draggingID = -1;
this.unhold(this._moveHoldID);
this._moveHoldID = -1;
this.unhold(this._dropHoldID);
this._dropHoldID = -1;
this.unhold(this._upHoldID);
this._upHoldID = -1;
if (this.state('moved')) {
UI._trigger(this._actions[UA.uidrop], target, pt, UA.uidrop, evt);
this.state('moved', false);
}
};
this.on(UA.drop, endDrag);
this.on(UA.up, endDrag);
this.on(UA.out, endDrag);
}
onDrag(fn) {
return this.on(exports.UIPointerActions.uidrag, fn);
}
offDrag(id) {
return this.off(exports.UIPointerActions.uidrag, id);
}
onDrop(fn) {
return this.on(exports.UIPointerActions.uidrop, fn);
}
offDrop(id) {
return this.off(exports.UIPointerActions.uidrop, id);
}
}
exports.UIDragger = UIDragger;
/***/ }),
/***/ "./src/Util.ts":
/*!*********************!*\
!*** ./src/Util.ts ***!
\*********************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
/*! Source code licensed under Apache License 2.0. Copyright © 2017-current William Ngan and contributors. (https://github.com/williamngan/pts) */
Object.defineProperty(exports, "__esModule", { value: true });
exports.Util = exports.Const = void 0;
const Pt_1 = __webpack_require__(/*! ./Pt */ "./src/Pt.ts");
exports.Const = {
xy: "xy",
yz: "yz",
xz: "xz",
xyz: "xyz",
horizontal: 0,
vertical: 1,
identical: 0,
right: 4,
bottom_right: 5,
bottom: 6,
bottom_left: 7,
left: 8,
top_left: 1,
top: 2,
top_right: 3,
epsilon: 0.0001,
max: Number.MAX_VALUE,
min: Number.MIN_VALUE,
pi: Math.PI,
two_pi: 6.283185307179586,
half_pi: 1.5707963267948966,
quarter_pi: 0.7853981633974483,
one_degree: 0.017453292519943295,
rad_to_deg: 57.29577951308232,
deg_to_rad: 0.017453292519943295,
gravity: 9.81,
newton: 0.10197,
gaussian: 0.3989422804014327
};
class Util {
static warnLevel(lv) {
if (lv) {
Util._warnLevel = lv;
}
return Util._warnLevel;
}
static getArgs(args) {
if (args.length < 1)
return [];
let pos = [];
let isArray = Array.isArray(args[0]) || ArrayBuffer.isView(args[0]);
if (typeof args[0] === 'number') {
pos = Array.prototype.slice.call(args);
}
else if (typeof args[0] === 'object' && !isArray) {
let a = ["x", "y", "z", "w"];
let p = args[0];
for (let i = 0; i < a.length; i++) {
if ((p.length && i >= p.length) || !(a[i] in p))
break;
pos.push(p[a[i]]);
}
}
else if (isArray) {
pos = [].slice.call(args[0]);
}
return pos;
}
static warn(message = "error", defaultReturn = undefined) {
if (Util.warnLevel() == "error") {
throw new Error(message);
}
else if (Util.warnLevel() == "warn") {
console.warn(message);
}
return defaultReturn;
}
static randomInt(range, start = 0) {
Util.warn("Util.randomInt is deprecated. Please use `Num.randomRange`");
return Math.floor(Math.random() * range) + start;
}
static split(pts, size, stride, loopBack = false, matchSize = true) {
let chunks = [];
let part = [];
let st = stride || size;
let index = 0;
if (pts.length <= 0 || st <= 0)
return [];
while (index < pts.length) {
part = [];
for (let k = 0; k < size; k++) {
if (loopBack) {
part.push(pts[(index + k) % pts.length]);
}
else {
if (index + k >= pts.length)
break;
part.push(pts[index + k]);
}
}
index += st;
if (!matchSize || (matchSize && part.length === size))
chunks.push(part);
}
return chunks;
}
static flatten(pts, flattenAsGroup = true) {
let arr = (flattenAsGroup) ? new Pt_1.Group() : new Array();
return arr.concat.apply(arr, pts);
}
static combine(a, b, op) {
let result = [];
for (let i = 0, len = a.length; i < len; i++) {
for (let k = 0, lenB = b.length; k < lenB; k++) {
result.push(op(a[i], b[k]));
}
}
return result;
}
static zip(arrays) {
let z = [];
for (let i = 0, len = arrays[0].length; i < len; i++) {
let p = [];
for (let k = 0; k < arrays.length; k++) {
p.push(arrays[k][i]);
}
z.push(p);
}
return z;
}
static stepper(max, min = 0, stride = 1, callback) {
let c = min;
return function () {
c += stride;
if (c >= max) {
c = min + (c - max);
}
if (callback)
callback(c);
return c;
};
}
static forRange(fn, range, start = 0, step = 1) {
let temp = [];
for (let i = start, len = range; i < len; i += step) {
temp[i] = fn(i);
}
return temp;
}
static load(url, callback) {
var request = new XMLHttpRequest();
request.open('GET', url, true);
request.onload = function () {
if (request.status >= 200 && request.status < 400) {
callback(request.responseText, true);
}
else {
callback(`Server error (${request.status}) when loading "${url}"`, false);
}
};
request.onerror = function () {
callback(`Unknown network error`, false);
};
request.send();
}
static performance(avgFrames = 10) {
let last = Date.now();
let avg = [];
return function () {
const now = Date.now();
avg.push(now - last);
if (avg.length >= avgFrames)
avg.shift();
last = now;
return Math.floor(avg.reduce((a, b) => a + b, 0) / avg.length);
};
}
static arrayCheck(pts, minRequired = 2) {
if (Array.isArray(pts) && pts.length < minRequired) {
Util.warn(`Requires ${minRequired} or more Pts in this Group.`);
return false;
}
return true;
}
static iterToArray(it) {
return (!Array.isArray(it)) ? [...it] : it;
}
static isMobile() {
return /iPhone|iPad|Android/i.test(navigator.userAgent);
}
}
exports.Util = Util;
Util._warnLevel = "mute";
/***/ }),
/***/ "./src/_lib.ts":
/*!*********************!*\
!*** ./src/_lib.ts ***!
\*********************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __exportStar = (this && this.__exportStar) || function(m, exports) {
for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.quickStart = exports.namespace = void 0;
__exportStar(__webpack_require__(/*! ./Canvas */ "./src/Canvas.ts"), exports);
__exportStar(__webpack_require__(/*! ./Create */ "./src/Create.ts"), exports);
__exportStar(__webpack_require__(/*! ./Form */ "./src/Form.ts"), exports);
__exportStar(__webpack_require__(/*! ./LinearAlgebra */ "./src/LinearAlgebra.ts"), exports);
__exportStar(__webpack_require__(/*! ./Num */ "./src/Num.ts"), exports);
__exportStar(__webpack_require__(/*! ./Op */ "./src/Op.ts"), exports);
__exportStar(__webpack_require__(/*! ./Pt */ "./src/Pt.ts"), exports);
__exportStar(__webpack_require__(/*! ./Space */ "./src/Space.ts"), exports);
__exportStar(__webpack_require__(/*! ./Color */ "./src/Color.ts"), exports);
__exportStar(__webpack_require__(/*! ./Util */ "./src/Util.ts"), exports);
__exportStar(__webpack_require__(/*! ./Dom */ "./src/Dom.ts"), exports);
__exportStar(__webpack_require__(/*! ./Svg */ "./src/Svg.ts"), exports);
__exportStar(__webpack_require__(/*! ./Typography */ "./src/Typography.ts"), exports);
__exportStar(__webpack_require__(/*! ./Physics */ "./src/Physics.ts"), exports);
__exportStar(__webpack_require__(/*! ./UI */ "./src/UI.ts"), exports);
__exportStar(__webpack_require__(/*! ./Play */ "./src/Play.ts"), exports);
__exportStar(__webpack_require__(/*! ./Image */ "./src/Image.ts"), exports);
__exportStar(__webpack_require__(/*! ./Types */ "./src/Types.ts"), exports);
const _Canvas = __webpack_require__(/*! ./Canvas */ "./src/Canvas.ts");
let namespace = (scope) => {
let lib = module.exports;
for (let k in lib) {
if (k != "namespace") {
scope[k] = lib[k];
}
}
};
exports.namespace = namespace;
let quickStart = (id, bg = "#9ab") => {
if (!window)
return;
let s = window;
exports.namespace(s);
s.space = new _Canvas.CanvasSpace(id).setup({ bgcolor: bg, resize: true, retina: true });
s.form = s.space.getForm();
return function (animate = null, start = null, action = null, resize = null) {
s.space.add({
start: start,
animate: animate,
resize: resize,
action: action,
});
s.space.bindMouse().bindTouch().play();
};
};
exports.quickStart = quickStart;
/***/ })
/******/ });
});
//# sourceMappingURL=pts.js.map |
/*
Highstock JS v9.1.0 (2021-05-03)
Parabolic SAR Indicator for Highcharts Stock
(c) 2010-2021 Grzegorz Blachliski
License: www.highcharts.com/license
*/
(function(a){"object"===typeof module&&module.exports?(a["default"]=a,module.exports=a):"function"===typeof define&&define.amd?define("highcharts/indicators/psar",["highcharts","highcharts/modules/stock"],function(b){a(b);a.Highcharts=b;return a}):a("undefined"!==typeof Highcharts?Highcharts:void 0)})(function(a){function b(a,r,b,t){a.hasOwnProperty(r)||(a[r]=t.apply(null,b))}a=a?a._modules:{};b(a,"Stock/Indicators/PSAR/PSARIndicator.js",[a["Core/Series/SeriesRegistry.js"],a["Core/Utilities.js"]],
function(a,b){var r=this&&this.__extends||function(){var a=function(b,c){a=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(c,a){c.__proto__=a}||function(c,a){for(var h in a)a.hasOwnProperty(h)&&(c[h]=a[h])};return a(b,c)};return function(b,c){function h(){this.constructor=b}a(b,c);b.prototype=null===c?Object.create(c):(h.prototype=c.prototype,new h)}}(),t=a.seriesTypes.sma,A=b.merge;b=b.extend;var q=function(a){function b(){var c=null!==a&&a.apply(this,arguments)||this;c.data=void 0;
c.points=void 0;c.options=void 0;return c}r(b,a);b.prototype.getValues=function(a,b){var c=a.xData;a=a.yData;var f=a[0][1],h=b.maxAccelerationFactor,r=b.increment,t=b.initialAccelerationFactor,e=a[0][2],w=b.decimals,g=b.index,q=[],x=[],y=[],k=1,d;if(!(g>=a.length)){for(d=0;d<g;d++)f=Math.max(a[d][1],f),e=Math.min(a[d][2],parseFloat(e.toFixed(w)));var u=a[d][1]>e?1:-1;b=b.initialAccelerationFactor;var l=b*(f-e);q.push([c[g],e]);x.push(c[g]);y.push(parseFloat(e.toFixed(w)));for(d=g+1;d<a.length;d++){g=
a[d-1][2];var m=a[d-2][2];var v=a[d-1][1];var z=a[d-2][1];var n=a[d][1];var p=a[d][2];null!==m&&null!==z&&null!==g&&null!==v&&null!==n&&null!==p&&(e=u===k?1===u?e+l<Math.min(m,g)?e+l:Math.min(m,g):e+l>Math.max(z,v)?e+l:Math.max(z,v):f,g=1===u?n>f?n:f:p<f?p:f,n=1===k&&p>e||-1===k&&n>e?1:-1,k=n,l=g,p=r,m=h,v=t,b=k===u?1===k&&l>f?b===m?m:parseFloat((b+p).toFixed(2)):-1===k&&l<f?b===m?m:parseFloat((b+p).toFixed(2)):b:v,f=g-e,l=b*f,q.push([c[d],parseFloat(e.toFixed(w))]),x.push(c[d]),y.push(parseFloat(e.toFixed(w))),
k=u,u=n,f=g)}return{values:q,xData:x,yData:y}}};b.defaultOptions=A(t.defaultOptions,{lineWidth:0,marker:{enabled:!0},states:{hover:{lineWidthPlus:0}},params:{period:void 0,initialAccelerationFactor:.02,maxAccelerationFactor:.2,increment:.02,index:2,decimals:4}});return b}(t);b(q.prototype,{nameComponents:void 0});a.registerSeriesType("psar",q);"";return q});b(a,"masters/indicators/psar.src.js",[],function(){})});
//# sourceMappingURL=psar.js.map |
/**
* Tom Select v1.1.0
* Licensed under the Apache License, Version 2.0 (the "License");
*/
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(require('../../tom-select.ts')) :
typeof define === 'function' && define.amd ? define(['../../tom-select.ts'], factory) :
(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.TomSelect));
}(this, (function (TomSelect) { 'use strict';
function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
var TomSelect__default = /*#__PURE__*/_interopDefaultLegacy(TomSelect);
const KEY_LEFT = 37;
const KEY_RIGHT = 39;
const IS_MAC = /Mac/.test(navigator.userAgent);
// ctrl key or apple key for ma
/**
* Return a dom element from either a dom query string, jQuery object, a dom element or html string
* https://stackoverflow.com/questions/494143/creating-a-new-dom-element-from-an-html-string-using-built-in-dom-methods-or-pro/35385518#35385518
*
* param query should be {}
*/
/**
* Get the closest node to the evt.target matching the selector
* Stops at wrapper
*
*/
function parentMatch(target, selector, wrapper) {
if (wrapper && !wrapper.contains(target)) {
return;
}
while (target && target.matches) {
if (target.matches(selector)) {
return target;
}
target = target.parentNode;
}
}
/**
* Get the index of an element amongst sibling nodes of the same type
*
*/
function nodeIndex(el, amongst) {
if (!el) return -1;
amongst = amongst || el.nodeName;
var i = 0;
while (el = el.previousElementSibling) {
if (el.matches(amongst)) {
i++;
}
}
return i;
}
/**
* Plugin: "optgroup_columns" (Tom Select.js)
* Copyright (c) contributors
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this
* file except in compliance with the License. You may obtain a copy of the License at:
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under
* the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
* ANY KIND, either express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*
*/
TomSelect__default['default'].define('optgroup_columns', function (options) {
var self = this;
var orig_keydown = self.onKeyDown;
self.hook('instead', 'onKeyDown', function (evt) {
var index, option, options, optgroup;
if (!self.isOpen || !(evt.keyCode === KEY_LEFT || evt.keyCode === KEY_RIGHT)) {
return orig_keydown.apply(self, arguments);
}
self.ignoreHover = true;
optgroup = parentMatch(self.activeOption, '[data-group]');
index = nodeIndex(self.activeOption, '[data-selectable]');
if (evt.keyCode === KEY_LEFT) {
optgroup = optgroup.previousSibling;
} else {
optgroup = optgroup.nextSibling;
}
if (!optgroup) {
return;
}
options = optgroup.querySelectorAll('[data-selectable]');
option = options[Math.min(options.length - 1, index)];
if (option) {
self.setActiveOption(option);
}
});
});
})));
//# sourceMappingURL=optgroup_columns.js.map
|
import Vue from "vue"
import Settings from "./"
describe("Settings", () => {
beforeEach(function() {
this.vm = new Vue({
template: "<settings/>",
components: { Settings }
}).$mount()
})
it("should render correct header", function() {
expect(this.vm.$el.querySelector("h1").textContent)
.to.equal("Settings")
})
})
|
/**
* Change focus to another frame on the page. If the frame id is null,
* the server should switch to the page's default content.
*
* @param {String|Number|null|WebElement JSON Object} id Identifier for the frame to change focus to.
*
* @see https://code.google.com/p/selenium/wiki/JsonWireProtocol#/session/:sessionId/frame
* @type protocol
*
*/
module.exports = function frame (frameId) {
/*!
* parameter check
*/
if (arguments.length === 1 || typeof frameId === 'function') {
frameId = null;
}
this.requestHandler.create(
'/session/:sessionId/frame',
{id: frameId},
arguments[arguments.length - 1]
);
};
|
/**
* @license Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.html or http://ckeditor.com/license
*/
CKEDITOR.editorConfig = function( config ) {
// Define changes to default configuration here. For example:
// config.language = 'fr';
// config.uiColor = '#AADC6E';
config.height='400px';
};
|
////////////////////////////////////////////////////////////////////////////////
// Search Box Control
////////////////////////////////////////////////////////////////////////////////
/*global jQuery */
var app = app || {};
app.controls = function (controls, $, services, data) {
var RE_FILTER_CROP = /[^\s,].*[^\s,]/,
RE_FILTER_SPLIT = /,/;
controls.search = function () {
var self = controls.control.create(),
filter = "";
//////////////////////////////
// Getters, setters
self.filter = function (value) {
if (typeof value === 'undefined') {
return filter;
} else {
filter = value;
return self;
}
};
//////////////////////////////
// Control
self.reset = function () {
filter = "";
self.render();
};
//////////////////////////////
// Event handlers
// performs search, filters list of media entries by search terms
// - elem: input element intercepting events
// - term: search term as string
// (comma separated list of terms in logical AND relation)
// - complete: whether the search expression is complete. the last term in an
// incomplete expression is discarded
function run(elem, term, complete) {
var tmp = term;
// cutting last term from incomplete expression
if (!complete) {
tmp = tmp.split(RE_FILTER_SPLIT);
tmp = tmp.slice(0, tmp.length - 1).join(',');
}
// filtreing out leading and trailing commas and spaces
filter = (RE_FILTER_CROP.exec(tmp) || [''])[0];
if (data.media.filter(filter)) {
// result set changed
elem.siblings('.backdrop').val('');
controls.pager.reset();
controls.media.refresh();
controls.url.set();
}
}
function onChange(event) {
var $this = $(this),
term = $this.val(),
match, name;
if (event.which === 188 ||
event.which === 13) {
run($this, term, true);
} else {
match = !term.length ? "" : [
term,
data.tags.searchName(term.toLowerCase()).substr(term.length)
].join('');
$this.siblings('.backdrop')
.val(match)
.scrollLeft($this.scrollLeft());
run($this, term);
}
}
function onControl(event) {
// making input field lose focus on hitting Esc
if (event.which === 27) {
$(this).blur();
}
}
function onClear() {
var $input = $(this).siblings('.focus');
if (!filter.length) {
return false;
}
$input.val('');
run($input, '');
return false;
}
//////////////////////////////
// Overrides
self.init = function (elem) {
elem
.children('.focus')
.keyup(onChange)
.keydown(onControl)
.end()
.children('.clear').click(onClear).end();
return false;
};
self.html = function () {
return [
'<span id="' + self.id + '" class="search">',
'<a class="clear" href="#"></a>',
'<span class="icon"></span>',
'<input type="text" class="focus" value="' + filter + '" />',
'<input type="text" class="backdrop" />',
'</span>'
].join(' ');
};
return self;
}();
return controls;
}(app.controls || {},
jQuery,
app.services,
app.data);
|
const fs = require('fs');
const path = require('path');
const cleanCss = require('../../index.js');
module.exports = {
name : 'SASS function',
this : function () {
const str = fs.readFileSync(path.resolve('test/styles/sass-function.dirty.scss'), 'utf8');
const clean = cleanCss({
css : str
});
return clean;
},
isEqual : function () {
return fs.readFileSync(path.resolve('test/styles/sass-function.clean.scss'), 'utf8');
}
}; |
import classNames from 'classnames';
import React from 'react';
import warning from 'warning';
import { bsClass, getClassSet, prefix, splitBsProps }
from './utils/bootstrapUtils';
const propTypes = {
inline: React.PropTypes.bool,
disabled: React.PropTypes.bool,
/**
* Only valid if `inline` is not set.
*/
validationState: React.PropTypes.oneOf([
'success', 'warning', 'error', null,
]),
/**
* Attaches a ref to the `<input>` element. Only functions can be used here.
*
* ```js
* <Radio inputRef={ref => { this.input = ref; }} />
* ```
*/
inputRef: React.PropTypes.func,
};
const defaultProps = {
inline: false,
disabled: false,
};
class Radio extends React.Component {
render() {
const {
inline,
disabled,
validationState,
inputRef,
className,
style,
children,
...props
} = this.props;
const [bsProps, elementProps] = splitBsProps(props);
const input = (
<input
{...elementProps}
ref={inputRef}
type="radio"
disabled={disabled}
/>
);
if (inline) {
const classes = {
[prefix(bsProps, 'inline')]: true,
disabled,
};
// Use a warning here instead of in propTypes to get better-looking
// generated documentation.
warning(
!validationState,
'`validationState` is ignored on `<Radio inline>`. To display ' +
'validation state on an inline radio, set `validationState` on a ' +
'parent `<FormGroup>` or other element instead.'
);
return (
<label className={classNames(className, classes)} style={style}>
{input}
{children}
</label>
);
}
const classes = {
...getClassSet(bsProps),
disabled,
};
if (validationState) {
classes[`has-${validationState}`] = true;
}
return (
<div className={classNames(className, classes)} style={style}>
<label>
{input}
{children}
</label>
</div>
);
}
}
Radio.propTypes = propTypes;
Radio.defaultProps = defaultProps;
export default bsClass('radio', Radio);
|
/**
* Adds a presenter console to impress.js
*
* MIT Licensed, see license.txt.
*
* Copyright 2012, 2013, 2015 impress-console contributors (see README.txt)
*
* version: 1.3-dev
*
*/
// This file contains so much HTML, that we will just respectfully disagree about js
/* jshint quotmark:single */
/* global navigator, top, setInterval, clearInterval, document, window */
( function( document, window ) {
'use strict';
// TODO: Move this to src/lib/util.js
var triggerEvent = function( el, eventName, detail ) {
var event = document.createEvent( 'CustomEvent' );
event.initCustomEvent( eventName, true, true, detail );
el.dispatchEvent( event );
};
// Create Language object depending on browsers language setting
var lang;
switch ( navigator.language ) {
case 'de':
lang = {
'noNotes': '<div class="noNotes">Keine Notizen hierzu</div>',
'restart': 'Neustart',
'clickToOpen': 'Klicken um Sprecherkonsole zu öffnen',
'prev': 'zurück',
'next': 'weiter',
'loading': 'initalisiere',
'ready': 'Bereit',
'moving': 'in Bewegung',
'useAMPM': false
};
break;
case 'en': // jshint ignore:line
default : // jshint ignore:line
lang = {
'noNotes': '<div class="noNotes">No notes for this step</div>',
'restart': 'Restart',
'clickToOpen': 'Click to open speaker console',
'prev': 'Prev',
'next': 'Next',
'loading': 'Loading',
'ready': 'Ready',
'moving': 'Moving',
'useAMPM': false
};
break;
}
// Settings to set iframe in speaker console
const preViewDefaultFactor = 0.7;
const preViewMinimumFactor = 0.5;
const preViewGap = 4;
// This is the default template for the speaker console window
const consoleTemplate = '<!DOCTYPE html>' +
'<html id="impressconsole"><head>' +
// Order is important: If user provides a cssFile, those will win, because they're later
'{{cssStyle}}' +
'{{cssLink}}' +
'</head><body>' +
'<div id="console">' +
'<div id="views">' +
'<iframe id="slideView" scrolling="no"></iframe>' +
'<iframe id="preView" scrolling="no"></iframe>' +
'<div id="blocker"></div>' +
'</div>' +
'<div id="notes"></div>' +
'</div>' +
'<div id="controls"> ' +
'<div id="prev"><a href="#" onclick="impress().prev(); return false;" />' +
'{{prev}}</a></div>' +
'<div id="next"><a href="#" onclick="impress().next(); return false;" />' +
'{{next}}</a></div>' +
'<div id="clock">--:--</div>' +
'<div id="timer" onclick="timerReset()">00m 00s</div>' +
'<div id="status">{{loading}}</div>' +
'</div>' +
'</body></html>';
// Default css location
var cssFileOldDefault = 'css/impressConsole.css';
var cssFile = undefined; // jshint ignore:line
// Css for styling iframs on the console
var cssFileIframeOldDefault = 'css/iframe.css';
var cssFileIframe = undefined; // jshint ignore:line
// All console windows, so that you can call impressConsole() repeatedly.
var allConsoles = {};
// Zero padding helper function:
var zeroPad = function( i ) {
return ( i < 10 ? '0' : '' ) + i;
};
// The console object
var impressConsole = window.impressConsole = function( rootId ) {
rootId = rootId || 'impress';
if ( allConsoles[ rootId ] ) {
return allConsoles[ rootId ];
}
// Root presentation elements
var root = document.getElementById( rootId );
var consoleWindow = null;
var nextStep = function() {
var classes = '';
var nextElement = document.querySelector( '.active' );
// Return to parents as long as there is no next sibling
while ( !nextElement.nextElementSibling && nextElement.parentNode ) {
nextElement = nextElement.parentNode;
}
nextElement = nextElement.nextElementSibling;
while ( nextElement ) {
classes = nextElement.attributes[ 'class' ];
if ( classes && classes.value.indexOf( 'step' ) !== -1 ) {
consoleWindow.document.getElementById( 'blocker' ).innerHTML = lang.next;
return nextElement;
}
if ( nextElement.firstElementChild ) { // First go into deep
nextElement = nextElement.firstElementChild;
} else {
// Go to next sibling or through parents until there is a next sibling
while ( !nextElement.nextElementSibling && nextElement.parentNode ) {
nextElement = nextElement.parentNode;
}
nextElement = nextElement.nextElementSibling;
}
}
// No next element. Pick the first
consoleWindow.document.getElementById( 'blocker' ).innerHTML = lang.restart;
return document.querySelector( '.step' );
};
// Sync the notes to the step
var onStepLeave = function() {
if ( consoleWindow ) {
// Set notes to next steps notes.
var newNotes = document.querySelector( '.active' ).querySelector( '.notes' );
if ( newNotes ) {
newNotes = newNotes.innerHTML;
} else {
newNotes = lang.noNotes;
}
consoleWindow.document.getElementById( 'notes' ).innerHTML = newNotes;
// Set the views
var baseURL = document.URL.substring( 0, document.URL.search( '#/' ) );
var slideSrc = baseURL + '#' + document.querySelector( '.active' ).id;
var preSrc = baseURL + '#' + nextStep().id;
var slideView = consoleWindow.document.getElementById( 'slideView' );
// Setting them when they are already set causes glithes in Firefox, so check first:
if ( slideView.src !== slideSrc ) {
slideView.src = slideSrc;
}
var preView = consoleWindow.document.getElementById( 'preView' );
if ( preView.src !== preSrc ) {
preView.src = preSrc;
}
consoleWindow.document.getElementById( 'status' ).innerHTML =
'<span class="moving">' + lang.moving + '</span>';
}
};
// Sync the previews to the step
var onStepEnter = function() {
if ( consoleWindow ) {
// We do everything here again, because if you stopped the previos step to
// early, the onstepleave trigger is not called for that step, so
// we need this to sync things.
var newNotes = document.querySelector( '.active' ).querySelector( '.notes' );
if ( newNotes ) {
newNotes = newNotes.innerHTML;
} else {
newNotes = lang.noNotes;
}
var notes = consoleWindow.document.getElementById( 'notes' );
notes.innerHTML = newNotes;
notes.scrollTop = 0;
// Set the views
var baseURL = document.URL.substring( 0, document.URL.search( '#/' ) );
var slideSrc = baseURL + '#' + document.querySelector( '.active' ).id;
var preSrc = baseURL + '#' + nextStep().id;
var slideView = consoleWindow.document.getElementById( 'slideView' );
// Setting them when they are already set causes glithes in Firefox, so check first:
if ( slideView.src !== slideSrc ) {
slideView.src = slideSrc;
}
var preView = consoleWindow.document.getElementById( 'preView' );
if ( preView.src !== preSrc ) {
preView.src = preSrc;
}
consoleWindow.document.getElementById( 'status' ).innerHTML =
'<span class="ready">' + lang.ready + '</span>';
}
};
// Sync substeps
var onSubstep = function( event ) {
if ( consoleWindow ) {
if ( event.detail.reason === 'next' ) {
onSubstepShow();
}
if ( event.detail.reason === 'prev' ) {
onSubstepHide();
}
}
};
var onSubstepShow = function() {
var slideView = consoleWindow.document.getElementById( 'slideView' );
triggerEventInView( slideView, 'impress:substep:show' );
};
var onSubstepHide = function() {
var slideView = consoleWindow.document.getElementById( 'slideView' );
triggerEventInView( slideView, 'impress:substep:hide' );
};
var triggerEventInView = function( frame, eventName, detail ) {
// Note: Unfortunately Chrome does not allow createEvent on file:// URLs, so this won't
// work. This does work on Firefox, and should work if viewing the presentation on a
// http:// URL on Chrome.
var event = frame.contentDocument.createEvent( 'CustomEvent' );
event.initCustomEvent( eventName, true, true, detail );
frame.contentDocument.dispatchEvent( event );
};
var spaceHandler = function() {
var notes = consoleWindow.document.getElementById( 'notes' );
if ( notes.scrollTopMax - notes.scrollTop > 20 ) {
notes.scrollTop = notes.scrollTop + notes.clientHeight * 0.8;
} else {
window.impress().next();
}
};
var timerReset = function() {
consoleWindow.timerStart = new Date();
};
// Show a clock
var clockTick = function() {
var now = new Date();
var hours = now.getHours();
var minutes = now.getMinutes();
var seconds = now.getSeconds();
var ampm = '';
if ( lang.useAMPM ) {
ampm = ( hours < 12 ) ? 'AM' : 'PM';
hours = ( hours > 12 ) ? hours - 12 : hours;
hours = ( hours === 0 ) ? 12 : hours;
}
// Clock
var clockStr = zeroPad( hours ) + ':' + zeroPad( minutes ) + ':' + zeroPad( seconds ) +
' ' + ampm;
consoleWindow.document.getElementById( 'clock' ).firstChild.nodeValue = clockStr;
// Timer
seconds = Math.floor( ( now - consoleWindow.timerStart ) / 1000 );
minutes = Math.floor( seconds / 60 );
seconds = Math.floor( seconds % 60 );
consoleWindow.document.getElementById( 'timer' ).firstChild.nodeValue =
zeroPad( minutes ) + 'm ' + zeroPad( seconds ) + 's';
if ( !consoleWindow.initialized ) {
// Nudge the slide windows after load, or they will scrolled wrong on Firefox.
consoleWindow.document.getElementById( 'slideView' ).contentWindow.scrollTo( 0, 0 );
consoleWindow.document.getElementById( 'preView' ).contentWindow.scrollTo( 0, 0 );
consoleWindow.initialized = true;
}
};
var registerKeyEvent = function( keyCodes, handler, window ) {
if ( window === undefined ) {
window = consoleWindow;
}
// Prevent default keydown action when one of supported key is pressed
window.document.addEventListener( 'keydown', function( event ) {
if ( !event.ctrlKey && !event.altKey && !event.shiftKey && !event.metaKey &&
keyCodes.indexOf( event.keyCode ) !== -1 ) {
event.preventDefault();
}
}, false );
// Trigger impress action on keyup
window.document.addEventListener( 'keyup', function( event ) {
if ( !event.ctrlKey && !event.altKey && !event.shiftKey && !event.metaKey &&
keyCodes.indexOf( event.keyCode ) !== -1 ) {
handler();
event.preventDefault();
}
}, false );
};
var consoleOnLoad = function() {
var slideView = consoleWindow.document.getElementById( 'slideView' );
var preView = consoleWindow.document.getElementById( 'preView' );
// Firefox:
slideView.contentDocument.body.classList.add( 'impress-console' );
preView.contentDocument.body.classList.add( 'impress-console' );
if ( cssFileIframe !== undefined ) {
slideView.contentDocument.head.insertAdjacentHTML(
'beforeend',
'<link rel="stylesheet" type="text/css" href="' + cssFileIframe + '">'
);
preView.contentDocument.head.insertAdjacentHTML(
'beforeend',
'<link rel="stylesheet" type="text/css" href="' + cssFileIframe + '">'
);
}
// Chrome:
slideView.addEventListener( 'load', function() {
slideView.contentDocument.body.classList.add( 'impress-console' );
if ( cssFileIframe !== undefined ) {
slideView.contentDocument.head.insertAdjacentHTML(
'beforeend',
'<link rel="stylesheet" type="text/css" href="' +
cssFileIframe + '">'
);
}
} );
preView.addEventListener( 'load', function() {
preView.contentDocument.body.classList.add( 'impress-console' );
if ( cssFileIframe !== undefined ) {
preView.contentDocument.head.insertAdjacentHTML(
'beforeend',
'<link rel="stylesheet" type="text/css" href="' +
cssFileIframe + '">' );
}
} );
};
var open = function() {
if ( top.isconsoleWindow ) {
return;
}
if ( consoleWindow && !consoleWindow.closed ) {
consoleWindow.focus();
} else {
consoleWindow = window.open( '', 'impressConsole' );
// If opening failes this may be because the browser prevents this from
// not (or less) interactive JavaScript...
if ( consoleWindow == null ) {
// ... so I add a button to klick.
// workaround on firefox
var message = document.createElement( 'div' );
message.id = 'consoleWindowError';
message.style.position = 'fixed';
message.style.left = 0;
message.style.top = 0;
message.style.right = 0;
message.style.bottom = 0;
message.style.backgroundColor = 'rgba(255, 255, 255, 0.9)';
var onClickStr = 'var x = document.getElementById(\'consoleWindowError\');' +
'x.parentNode.removeChild(x);impressConsole().open();';
message.innerHTML = '<button style="margin: 25vh 25vw;width:50vw;height:50vh;' +
'onclick="' + onClickStr + '">' +
lang.clickToOpen +
'</button>';
document.body.appendChild( message );
return;
}
var cssLink = '';
if ( cssFile !== undefined ) {
cssLink = '<link rel="stylesheet" type="text/css" media="screen" href="' +
cssFile + '">';
}
// This sets the window location to the main window location, so css can be loaded:
consoleWindow.document.open();
// Write the template:
consoleWindow.document.write(
// CssStyleStr is lots of inline <style></style> defined at the end of this file
consoleTemplate.replace( '{{cssStyle}}', cssStyleStr() )
.replace( '{{cssLink}}', cssLink )
.replace( /{{.*?}}/gi, function( x ) {
return lang[ x.substring( 2, x.length - 2 ) ]; }
)
);
consoleWindow.document.title = 'Speaker Console (' + document.title + ')';
consoleWindow.impress = window.impress;
// We set this flag so we can detect it later, to prevent infinite popups.
consoleWindow.isconsoleWindow = true;
// Set the onload function:
consoleWindow.onload = consoleOnLoad;
// Add clock tick
consoleWindow.timerStart = new Date();
consoleWindow.timerReset = timerReset;
consoleWindow.clockInterval = setInterval( allConsoles[ rootId ].clockTick, 1000 );
// Keyboard navigation handlers
// 33: pg up, 37: left, 38: up
registerKeyEvent( [ 33, 37, 38 ], window.impress().prev );
// 34: pg down, 39: right, 40: down
registerKeyEvent( [ 34, 39, 40 ], window.impress().next );
// 32: space
registerKeyEvent( [ 32 ], spaceHandler );
// 82: R
registerKeyEvent( [ 82 ], timerReset );
// Cleanup
consoleWindow.onbeforeunload = function() {
// I don't know why onunload doesn't work here.
clearInterval( consoleWindow.clockInterval );
};
// It will need a little nudge on Firefox, but only after loading:
onStepEnter();
consoleWindow.initialized = false;
consoleWindow.document.close();
//Catch any window resize to pass size on
window.onresize = resize;
consoleWindow.onresize = resize;
return consoleWindow;
}
};
var resize = function() {
var slideView = consoleWindow.document.getElementById( 'slideView' );
var preView = consoleWindow.document.getElementById( 'preView' );
// Get ratio of presentation
var ratio = window.innerHeight / window.innerWidth;
// Get size available for views
var views = consoleWindow.document.getElementById( 'views' );
// SlideView may have a border or some padding:
// asuming same border width on both direktions
var delta = slideView.offsetWidth - slideView.clientWidth;
// Set views
var slideViewWidth = ( views.clientWidth - delta );
var slideViewHeight = Math.floor( slideViewWidth * ratio );
var preViewTop = slideViewHeight + preViewGap;
var preViewWidth = Math.floor( slideViewWidth * preViewDefaultFactor );
var preViewHeight = Math.floor( slideViewHeight * preViewDefaultFactor );
// Shrink preview to fit into space available
if ( views.clientHeight - delta < preViewTop + preViewHeight ) {
preViewHeight = views.clientHeight - delta - preViewTop;
preViewWidth = Math.floor( preViewHeight / ratio );
}
// If preview is not high enough forget ratios!
if ( preViewWidth <= Math.floor( slideViewWidth * preViewMinimumFactor ) ) {
slideViewWidth = ( views.clientWidth - delta );
slideViewHeight = Math.floor( ( views.clientHeight - delta - preViewGap ) /
( 1 + preViewMinimumFactor ) );
preViewTop = slideViewHeight + preViewGap;
preViewWidth = Math.floor( slideViewWidth * preViewMinimumFactor );
preViewHeight = views.clientHeight - delta - preViewTop;
}
// Set the calculated into styles
slideView.style.width = slideViewWidth + 'px';
slideView.style.height = slideViewHeight + 'px';
preView.style.top = preViewTop + 'px';
preView.style.width = preViewWidth + 'px';
preView.style.height = preViewHeight + 'px';
};
var _init = function( cssConsole, cssIframe ) {
if ( cssConsole !== undefined ) {
cssFile = cssConsole;
}
// You can also specify the css in the presentation root div:
// <div id="impress" data-console-css=..." data-console-css-iframe="...">
else if ( root.dataset.consoleCss !== undefined ) {
cssFile = root.dataset.consoleCss;
}
if ( cssIframe !== undefined ) {
cssFileIframe = cssIframe;
} else if ( root.dataset.consoleCssIframe !== undefined ) {
cssFileIframe = root.dataset.consoleCssIframe;
}
// Register the event
root.addEventListener( 'impress:stepleave', onStepLeave );
root.addEventListener( 'impress:stepenter', onStepEnter );
root.addEventListener( 'impress:substep:stepleaveaborted', onSubstep );
root.addEventListener( 'impress:substep:show', onSubstepShow );
root.addEventListener( 'impress:substep:hide', onSubstepHide );
//When the window closes, clean up after ourselves.
window.onunload = function() {
if ( consoleWindow && !consoleWindow.closed ) {
consoleWindow.close();
}
};
//Open speaker console when they press 'p'
registerKeyEvent( [ 80 ], open, window );
//Btw, you can also launch console automatically:
//<div id="impress" data-console-autolaunch="true">
if ( root.dataset.consoleAutolaunch === 'true' ) {
window.open();
}
};
var init = function( cssConsole, cssIframe ) {
if ( ( cssConsole === undefined || cssConsole === cssFileOldDefault ) &&
( cssIframe === undefined || cssIframe === cssFileIframeOldDefault ) ) {
window.console.log( 'impressConsole.init() is deprecated. ' +
'impressConsole is now initialized automatically when you ' +
'call impress().init().' );
}
_init( cssConsole, cssIframe );
};
document.addEventListener( 'impress:init', function() {
_init();
// Add 'P' to the help popup
triggerEvent( document, 'impress:help:add',
{ command: 'P', text: 'Presenter console', row: 10 } );
} );
// New API for impress.js plugins is based on using events
root.addEventListener( 'impress:console:open', function() {
window.open();
} );
/**
* Register a key code to an event handler
*
* :param: event.detail.keyCodes List of key codes
* :param: event.detail.handler A function registered as the event handler
* :param: event.detail.window The console window to register the keycode in
*/
root.addEventListener( 'impress:console:registerKeyEvent', function( event ) {
registerKeyEvent( event.detail.keyCodes, event.detail.handler, event.detail.window );
} );
// Return the object
allConsoles[ rootId ] = { init: init, open: open, clockTick: clockTick,
registerKeyEvent: registerKeyEvent };
return allConsoles[ rootId ];
};
// Returns a string to be used inline as a css <style> element in the console window.
// Apologies for length, but hiding it here at the end to keep it away from rest of the code.
var cssStyleStr = function() {
return `<style>
#impressconsole body {
background-color: rgb(255, 255, 255);
padding: 0;
margin: 0;
font-family: verdana, arial, sans-serif;
font-size: 2vw;
}
#impressconsole div#console {
position: absolute;
top: 0.5vw;
left: 0.5vw;
right: 0.5vw;
bottom: 3vw;
margin: 0;
}
#impressconsole div#views, #impressconsole div#notes {
position: absolute;
top: 0;
bottom: 0;
}
#impressconsole div#views {
left: 0;
right: 50vw;
overflow: hidden;
}
#impressconsole div#blocker {
position: absolute;
right: 0;
bottom: 0;
}
#impressconsole div#notes {
left: 50vw;
right: 0;
overflow-x: hidden;
overflow-y: auto;
padding: 0.3ex;
background-color: rgb(255, 255, 255);
border: solid 1px rgb(120, 120, 120);
}
#impressconsole div#notes .noNotes {
color: rgb(200, 200, 200);
}
#impressconsole div#notes p {
margin-top: 0;
}
#impressconsole iframe {
position: absolute;
margin: 0;
padding: 0;
left: 0;
border: solid 1px rgb(120, 120, 120);
}
#impressconsole iframe#slideView {
top: 0;
width: 49vw;
height: 49vh;
}
#impressconsole iframe#preView {
opacity: 0.7;
top: 50vh;
width: 30vw;
height: 30vh;
}
#impressconsole div#controls {
margin: 0;
position: absolute;
bottom: 0.25vw;
left: 0.5vw;
right: 0.5vw;
height: 2.5vw;
background-color: rgb(255, 255, 255);
background-color: rgba(255, 255, 255, 0.6);
}
#impressconsole div#prev, div#next {
}
#impressconsole div#prev a, #impressconsole div#next a {
display: block;
border: solid 1px rgb(70, 70, 70);
border-radius: 0.5vw;
font-size: 1.5vw;
padding: 0.25vw;
text-decoration: none;
background-color: rgb(220, 220, 220);
color: rgb(0, 0, 0);
}
#impressconsole div#prev a:hover, #impressconsole div#next a:hover {
background-color: rgb(245, 245, 245);
}
#impressconsole div#prev {
float: left;
}
#impressconsole div#next {
float: right;
}
#impressconsole div#status {
margin-left: 2em;
margin-right: 2em;
text-align: center;
float: right;
}
#impressconsole div#clock {
margin-left: 2em;
margin-right: 2em;
text-align: center;
float: left;
}
#impressconsole div#timer {
margin-left: 2em;
margin-right: 2em;
text-align: center;
float: left;
}
#impressconsole span.moving {
color: rgb(255, 0, 0);
}
#impressconsole span.ready {
color: rgb(0, 128, 0);
}
</style>`;
};
impressConsole();
} )( document, window );
|
var async = require('async')
var inquirer = require('inquirer')
var evaluate = require('./eval')
// Support types from prompt-for which was used before
var promptMapping = {
string: 'input',
boolean: 'confirm'
}
/**
* Ask questions, return results.
*
* @param {Object} prompts
* @param {Object} data
* @param {Function} done
*/
module.exports = function ask (prompts, data, done) {
async.eachSeries(Object.keys(prompts), function (key, next) {
prompt(data, key, prompts[key], next)
}, done)
}
/**
* Inquirer prompt wrapper.
*
* @param {Object} data
* @param {String} key
* @param {Object} prompt
* @param {Function} done
*/
function prompt (data, key, prompt, done) {
// skip prompts whose when condition is not met
if (prompt.when && !evaluate(prompt.when, data)) {
return done()
}
inquirer.prompt([{
type: promptMapping[prompt.type] || prompt.type,
name: key,
message: prompt.message || prompt.label || key,
default: prompt.default,
choices: prompt.choices || [],
validate: prompt.validate || function () { return true }
}], function (answers) {
if (Array.isArray(answers[key])) {
data[key] = {}
answers[key].forEach(function (multiChoiceAnswer) {
data[key][multiChoiceAnswer] = true
})
} else {
data[key] = answers[key]
}
done()
})
}
|
define(['backbone', 'models/Character'], function(Backbone, CharacterModel) {
var CharacterCollection = Backbone.Collection.extend({
model: CharacterModel,
url: '/api/characters'
});
return CharacterCollection;
});
|
module.exports = {
alert: {
id: "Identifiant",
ttl: "Durée",
msg: "Message",
code: "Type"
}
};
|
var questionData = require('../questions.json');
var evaluationCriteria = require('../evaluation.json');
var info = require('../logininfo.json');
exports.viewEvaluation = function(req, res) {
var question = req.query.q;
var name2 = req.query.id;
var curUserIdx = info['curUserIdx'];
var lvl = parseInt(questionData['user'][curUserIdx]['level']);
var lvlName = questionData['user'][curUserIdx]['levelNames'][lvl]['name'];
var nEvals = evaluationCriteria[name2].eval.length;
var evalText = evaluationCriteria[name2].eval;
res.render('evaluation', {
"questionSelected" : question,
"id" : name2,
"levelName" : lvlName,
"evalBox" : evalText,
});
}; |
Ext.define('FastExt.view.vfield.VMultipleChoice', {
extend:'Ext.form.field.ComboBox',
valueObject: {},
winCtx:{},
winId:0,
rest:{},
valueField:'id',
displayField:"title",
forceSelection:true,
multiSelect: true,
triggerAction:'all',
editable:false,
selectOnFocus:true,
initComponent:function () {
this.fieldLabel = this.getFValue('title');
this.name = this.rest.getTableName() + '[' + this.getFValue('m_property').name.pluralize()+'][]';
this.disabled = this.getFValue('readonly');
this.allowBlank = true;
this.store = this.getStore();
this.callParent();
},
getStore:function () {
var rest = Ext.create('FastExt.view.Rest', this.getMEntity().name);
return new Ext.data.JsonStore({
autoLoad:{start:0, limit:2},
fields:['id', 'title'],
proxy:{
type:'ajax',
url:rest.indexPath(),
reader:{
type:'json',
root:'rows',
totalProperty:"totalCount"
}
}
});
},
getMEntity:function(){
return this.valueObject.m_property.m_datatype.m_entity;
},
getFValue:function (key) {
return this.valueObject[key];
}
}); |
define(function(){
return {
//"_id" : ObjectId("53243dab58e338fe239b21ee"),
changes : [
{
id: "0",
name : "A",
numBars : "14",
repeat : "1",
endingNumBars : "5",
timeSignature : "",
style : "",
bars : [
{
chords : [
{
p : "A",
"beat" : 1
},
{
p : "E",
"bp" : "G#",
"beat" : 2
}
],
melody : [
{
keys : [
"B/4"
],
duration : "8r"
},
{
keys : [
"F/5"
],
duration : "8"
},
{
keys : [
"E/5"
],
duration : "8"
},
{
keys : [
"C/5"
],
duration : "8"
}
]
},
{
chords : [
{
p : "F#",
"ch" : "m",
"beat" : 1
},
{
p : "F#",
"ch" : "m",
"bp" : "E",
"beat" : 2
}
],
melody : [
{
keys : [
"B/4"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "8"
},
{
keys : [
"F/4"
],
duration : "8"
}
]
},
{
chords : [
{
p : "D",
"ch" : "M7",
"beat" : 1
}
],
melody : [
{
keys : [
"C/5"
],
duration : "8"
},
{
keys : [
"C/5"
],
duration : "16"
},
{
keys : [
"B/4"
],
duration : "16",
"tie" : "start"
},
{
keys : [
"B/4"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"F/4"
],
duration : "16"
},
{
keys : [
"A/4"
],
duration : "8",
"tie" : "start"
}
]
},
{
chords : [
{
p : "E",
"ch" : "sus4add9",
"beat" : 1
}
],
melody : [
{
keys : [
"A/4"
],
duration : "q",
"tie" : "stop"
},
{
keys : [
"E/5"
],
duration : "8"
},
{
keys : [
"C/5"
],
duration : "8",
"tie" : "start"
}
]
},
{
chords : [
{
p : "A",
"beat" : 1
}
],
melody : [
{
keys : [
"C/5"
],
duration : "h",
"tie" : "stop"
}
]
},
{
chords : [],
melody : [
{
keys : [
"E/5"
],
duration : "8"
},
{
keys : [
"D/5"
],
duration : "8"
},
{
keys : [
"C/5"
],
duration : "8"
},
{
keys : [
"E/5"
],
duration : "8",
"tie" : "start"
}
]
},
{
chords : [
{
p : "E",
"ch" : "sus4add9",
"beat" : 1
}
],
melody : [
{
keys : [
"E/5"
],
duration : "h",
"tie" : "stop"
}
]
},
{
chords : [],
melody : [
{
keys : [
"B/4"
],
duration : "wr",
barDuration: true
}
]
},
{
chords : [
{
p : "A",
"beat" : 1
},
{
p : "E",
"bp" : "G#",
"beat" : 2
}
],
melody : [
{
keys : [
"B/4"
],
duration : "8r"
},
{
keys : [
"F/5"
],
duration : "8"
},
{
keys : [
"E/5"
],
duration : "8"
},
{
keys : [
"C/5"
],
duration : "8"
}
]
},
{
chords : [
{
p : "F#",
"ch" : "m",
"beat" : 1
},
{
p : "F#",
"ch" : "m",
"bp" : "E",
"beat" : 2
}
],
melody : [
{
keys : [
"B/4"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "8"
},
{
keys : [
"F/4"
],
duration : "8"
}
]
},
{
"coda" : "1",
chords : [
{
p : "D",
"ch" : "M7",
"beat" : 1
}
],
melody : [
{
keys : [
"C/5"
],
duration : "8"
},
{
keys : [
"C/5"
],
duration : "16"
},
{
keys : [
"B/4"
],
duration : "16",
"tie" : "start"
},
{
keys : [
"B/4"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"F/4"
],
duration : "16"
},
{
keys : [
"A/4"
],
duration : "8",
"tie" : "start"
}
]
},
{
"ending" : "1",
chords : [
{
p : "E",
"ch" : "sus4add9",
"beat" : 1
}
],
melody : [
{
keys : [
"A/4"
],
duration : "q",
"tie" : "stop"
},
{
keys : [
"C/5"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "8",
"tie" : "start"
}
]
},
{
chords : [
{
p : "A",
"beat" : 1
}
],
melody : [
{
keys : [
"A/4"
],
duration : "h",
"tie" : "stop"
}
]
},
{
chords : [],
melody : [
{
keys : [
"C/5"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "8"
},
{
keys : [
"F/4"
],
duration : "8"
},
{
keys : [
"E/4"
],
duration : "8",
"tie" : "start"
}
]
},
{
chords : [
{
p : "E",
"ch" : "sus4add9",
"beat" : 1
}
],
melody : [
{
keys : [
"E/4"
],
duration : "h",
"tie" : "stop"
}
]
},
{
chords : [],
melody : [
{
keys : [
"B/4"
],
duration : "wr"
}
]
},
{
"ending" : "2",
chords : [
{
p : "E",
"ch" : "sus4add9",
"beat" : 1
}
],
melody : [
{
keys : [
"A/4"
],
duration : "q"
},
{
keys : [
"C/5"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "8"
}
]
},
{
chords : [
{
p : "A",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "wr"
}
]
},
{
chords : [
{
p : "E",
"ch" : "sus4add9",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "qr"
},
{
keys : [
"B/4"
],
duration : "8r",
"dot" : 1
},
{
keys : [
"C/5"
],
duration : "16",
"tie" : "start"
}
]
}
]
},
{
id : "1",
name : "B",
numBars : "14",
repeat : "1",
endingNumBars : "4",
timeSignature : "",
style : "",
bars : [
{
chords : [
{
p : "A",
"beat" : 1
}
],
melody : [
{
keys : [
"C/5"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"A/4"
],
duration : "8"
},
{
keys : [
"E/4"
],
duration : "16",
"tie" : "start"
},
{
keys : [
"E/4"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"C/4"
],
duration : "8"
},
{
keys : [
"B/4"
],
duration : "16",
"tie" : "start"
}
]
},
{
chords : [
{
p : "G#",
"ch" : "m",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"G/4"
],
duration : "8"
},
{
keys : [
"D#/4"
],
duration : "16",
"tie" : "start"
},
{
keys : [
"D/4"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"B/3"
],
duration : "8"
},
{
keys : [
"Cn/4"
],
duration : "16",
"tie" : "start"
}
]
},
{
chords : [
{
p : "A",
"ch" : "m11",
"beat" : 1
}
],
melody : [
{
keys : [
"C/4"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"Cn/4"
],
duration : "8"
},
{
keys : [
"Gn/4"
],
duration : "16",
"tie" : "start"
},
{
keys : [
"G/4"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"G/4"
],
duration : "8"
},
{
keys : [
"F/4"
],
duration : "16",
"tie" : "start"
}
]
},
{
chords : [
{
p : "G#",
"ch" : "m",
"beat" : 1
}
],
melody : [
{
keys : [
"F/4"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"E/4"
],
duration : "8"
},
{
keys : [
"E/4"
],
duration : "16",
"tie" : "start"
},
{
keys : [
"E/4"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"E/4"
],
duration : "16"
},
{
keys : [
"B/4"
],
duration : "8r"
}
]
},
{
chords : [
{
p : "A",
"beat" : 1
}
],
melody : [
{
keys : [
"C/5"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "8"
},
{
keys : [
"E/4"
],
duration : "8"
},
{
keys : [
"C/4"
],
duration : "8"
}
]
},
{
chords : [
{
p : "B",
"beat" : 1
}
],
melody : [
{
keys : [
"D#/4"
],
duration : "8"
},
{
keys : [
"C/5"
],
duration : "8"
},
{
keys : [
"B/4"
],
duration : "q",
"tie" : "start"
}
]
},
{
chords : [
{
p : "E",
"ch" : "sus4add9",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "h",
"tie" : "stop"
}
]
},
{
chords : [
{
p : "E",
"ch" : "9",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "qr"
},
{
keys : [
"B/4"
],
duration : "8r",
"dot" : 1
},
{
keys : [
"C/5"
],
duration : "16",
"tie" : "start"
}
]
},
{
chords : [
{
p : "A",
"beat" : 1
}
],
melody : [
{
keys : [
"C/5"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"A/4"
],
duration : "8"
},
{
keys : [
"E/4"
],
duration : "16",
"tie" : "start"
},
{
keys : [
"E/4"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"C/4"
],
duration : "8"
},
{
keys : [
"B/4"
],
duration : "16",
"tie" : "start"
}
]
},
{
chords : [
{
p : "G#",
"ch" : "m",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"G/4"
],
duration : "8"
},
{
keys : [
"D#/4"
],
duration : "16",
"tie" : "start"
},
{
keys : [
"D/4"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"B/3"
],
duration : "8"
},
{
keys : [
"Cn/4"
],
duration : "16",
"tie" : "start"
}
]
},
{
chords : [
{
p : "A",
"ch" : "m11",
"beat" : 1
}
],
melody : [
{
keys : [
"C/4"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"Cn/4"
],
duration : "8"
},
{
keys : [
"Gn/4"
],
duration : "16",
"tie" : "start"
},
{
keys : [
"G/4"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"G/4"
],
duration : "8"
},
{
keys : [
"F/4"
],
duration : "16",
"tie" : "start"
}
]
},
{
chords : [
{
p : "G#",
"ch" : "m",
"beat" : 1
}
],
melody : [
{
keys : [
"F/4"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"E/4"
],
duration : "8"
},
{
keys : [
"E/4"
],
duration : "16",
"tie" : "start"
},
{
keys : [
"E/4"
],
duration : "16",
"tie" : "stop"
},
{
keys : [
"E/4"
],
duration : "16"
},
{
keys : [
"B/4"
],
duration : "8r"
}
]
},
{
"ending" : "1",
chords : [
{
p : "D",
"ch" : "M7",
"beat" : 1
}
],
melody : [
{
keys : [
"C/5"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "8"
},
{
keys : [
"E/4"
],
duration : "8"
},
{
keys : [
"D/4"
],
duration : "8"
}
]
},
{
chords : [
{
p : "E",
"ch" : "9",
"beat" : 1
}
],
melody : [
{
keys : [
"G/4"
],
duration : "8"
},
{
keys : [
"B/4"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "q",
"tie" : "start"
}
]
},
{
chords : [
{
p : "A",
"beat" : 1
},
{
p : "A",
"ch" : "sus4",
"beat" : 2
}
],
melody : [
{
keys : [
"A/4"
],
duration : "h",
"tie" : "stop"
}
]
},
{
chords : [
{
p : "A",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "qr"
},
{
keys : [
"B/4"
],
duration : "8r",
"dot" : 1
},
{
keys : [
"C/5"
],
duration : "16",
"tie" : "start"
}
]
},
{
"ending" : "2",
chords : [
{
p : "D",
"ch" : "M7",
"beat" : 1
}
],
melody : [
{
keys : [
"C/5"
],
duration : "8",
"tie" : "stop"
},
{
keys : [
"A/4"
],
duration : "8"
},
{
keys : [
"E/4"
],
duration : "8"
},
{
keys : [
"D/4"
],
duration : "8",
"tie" : "start"
}
]
},
{
sublabel : "DC al Coda",
chords : [
{
p : "E",
"ch" : "9",
"beat" : 1
}
],
melody : [
{
keys : [
"D/4"
],
duration : "8",
"tie" : "stop"
},
{
keys : [
"G/4"
],
duration : "8"
},
{
keys : [
"B/4"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "8",
"tie" : "start"
}
]
}
]
},
{
id : "2",
name : "Coda",
numBars : "5",
repeat : "0",
endingNumBars : "0",
timeSignature : "",
style : "",
bars : [
{
"coda" : "1",
chords : [
{
p : "E",
"ch" : "sus4add9",
"beat" : 1
}
],
melody : [
{
keys : [
"A/4"
],
duration : "q",
"tie" : "stop"
},
{
keys : [
"C/5"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "8",
"tie" : "start"
}
]
},
{
chords : [
{
p : "A",
"beat" : 1
}
],
melody : [
{
keys : [
"A/4"
],
duration : "h",
"tie" : "stop_start"
}
]
},
{
chords : [],
melody : [
{
keys : [
"A/4"
],
duration : "h",
"tie" : "stop_start"
}
]
},
{
chords : [],
melody : [
{
keys : [
"A/4"
],
duration : "h",
"tie" : "stop"
}
]
},
{
chords : [],
melody : [
{
keys : [
"C/5"
],
duration : "8"
},
{
keys : [
"C/5"
],
duration : "8"
},
{
keys : [
"C/5"
],
duration : "8"
},
{
keys : [
"C/5"
],
duration : "8"
}
]
}
]
},
{
id : "3",
name : "Outro",
numBars : "32",
repeat : "0",
endingNumBars : "0",
timeSignature : "",
style : "",
bars : [
{
chords : [
{
p : "G#",
"ch" : "m7",
"beat" : 1
}
],
melody : [
{
keys : [
"C/5"
],
duration : "8"
},
{
keys : [
"G/4"
],
duration : "8"
},
{
keys : [
"G/4"
],
duration : "8"
},
{
keys : [
"G/4"
],
duration : "8",
"tie" : "start"
}
]
},
{
chords : [],
melody : [
{
keys : [
"G/4"
],
duration : "h",
"tie" : "stop"
}
]
},
{
chords : [
{
p : "C#",
"ch" : "7",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "wr"
}
]
},
{
chords : [],
melody : [
{
keys : [
"C/5"
],
duration : "8"
},
{
keys : [
"D/5"
],
duration : "q"
},
{
keys : [
"C/5"
],
duration : "8"
}
]
},
{
chords : [
{
p : "G#",
"ch" : "m7",
"beat" : 1
}
],
melody : [
{
keys : [
"C/5"
],
duration : "q"
},
{
keys : [
"G/4"
],
duration : "q",
"tie" : "start"
}
]
},
{
chords : [],
melody : [
{
keys : [
"G/4"
],
duration : "h",
"tie" : "stop"
}
]
},
{
chords : [
{
p : "C#",
"ch" : "7",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "wr"
}
]
},
{
chords : [],
melody : [
{
keys : [
"B/4"
],
duration : "wr"
}
]
},
{
chords : [
{
p : "G#",
"ch" : "halfdim7",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "qr"
},
{
keys : [
"B/4"
],
duration : "8r"
},
{
keys : [
"C/4"
],
duration : "8"
}
]
},
{
chords : [],
melody : [
{
keys : [
"D/5"
],
duration : "8"
},
{
keys : [
"C/5"
],
duration : "8"
},
{
keys : [
"B/4"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "8"
}
]
},
{
chords : [
{
p : "C#",
"ch" : "7",
"beat" : 1
}
],
melody : [
{
keys : [
"G/4"
],
duration : "q",
"dot" : 1
},
{
keys : [
"A/4"
],
duration : "8"
}
]
},
{
chords : [],
melody : [
{
keys : [
"B/4"
],
duration : "8"
},
{
keys : [
"C/5"
],
duration : "q",
"dot" : 1
}
]
},
{
chords : [
{
p : "F#",
"ch" : "7",
"beat" : 1
}
],
melody : [
{
keys : [
"F/4"
],
duration : "h",
"tie" : "start"
}
]
},
{
chords : [],
melody : [
{
keys : [
"F/4"
],
duration : "h",
"tie" : "stop"
}
]
},
{
chords : [
{
p : "B",
"ch" : "7",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "wr"
}
]
},
{
chords : [],
melody : [
{
keys : [
"B/4"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "8"
},
{
keys : [
"B/4"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "8"
}
]
},
{
chords : [
{
p : "F#",
"ch" : "m7",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "8"
},
{
keys : [
"F/4"
],
duration : "8"
},
{
keys : [
"F/4"
],
duration : "8"
},
{
keys : [
"F/4"
],
duration : "8",
"tie" : "start"
}
]
},
{
chords : [],
melody : [
{
keys : [
"F/4"
],
duration : "h",
"tie" : "stop"
}
]
},
{
chords : [
{
p : "B",
"ch" : "7",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "wr"
}
]
},
{
chords : [],
melody : [
{
keys : [
"B/4"
],
duration : "8"
},
{
keys : [
"C/5"
],
duration : "q"
},
{
keys : [
"B/4"
],
duration : "8",
"tie" : "start"
}
]
},
{
chords : [
{
p : "F#",
"ch" : "m7",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "q",
"tie" : "stop"
},
{
keys : [
"F/4"
],
duration : "q",
"tie" : "start"
}
]
},
{
chords : [],
melody : [
{
keys : [
"F/4"
],
duration : "h",
"tie" : "stop"
}
]
},
{
chords : [
{
p : "B",
"ch" : "7",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "wr"
}
]
},
{
chords : [],
melody : [
{
keys : [
"B/4"
],
duration : "wr"
}
]
},
{
chords : [
{
p : "F#",
"ch" : "halfdim7",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "qr"
},
{
keys : [
"B/4"
],
duration : "8r"
},
{
keys : [
"B/3"
],
duration : "8"
}
]
},
{
chords : [],
melody : [
{
keys : [
"Cn/5"
],
duration : "8"
},
{
keys : [
"B/4"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "8"
},
{
keys : [
"Gn/4"
],
duration : "8"
}
]
},
{
chords : [
{
p : "B",
"ch" : "7",
"beat" : 1
}
],
melody : [
{
keys : [
"F/4"
],
duration : "q",
"dot" : 1
},
{
keys : [
"Gn/4"
],
duration : "8"
}
]
},
{
chords : [],
melody : [
{
keys : [
"A/4"
],
duration : "8"
},
{
keys : [
"B/4"
],
duration : "q",
"dot" : 1
}
]
},
{
chords : [
{
p : "G#",
"ch" : "m7",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "h"
}
]
},
{
chords : [
{
p : "C#",
"ch" : "7",
"beat" : 1
}
],
melody : [
{
keys : [
"C/5"
],
duration : "h"
}
]
},
{
chords : [
{
p : "D",
"ch" : "M7",
"beat" : 1
}
],
melody : [
{
keys : [
"B/4"
],
duration : "8r"
},
{
keys : [
"A/4"
],
duration : "8"
},
{
keys : [
"E/4"
],
duration : "8"
},
{
keys : [
"D/4"
],
duration : "8",
"tie" : "start"
}
]
},
{
sublabel : "DC al Fine",
chords : [
{
p : "E",
"ch" : "sus4add9",
"beat" : 1
}
],
melody : [
{
keys : [
"D/4"
],
duration : "8",
"tie" : "stop"
},
{
keys : [
"G/4"
],
duration : "8"
},
{
keys : [
"B/4"
],
duration : "8"
},
{
keys : [
"A/4"
],
duration : "8"
}
]
}
]
}
],
comments : "_tie",
composer : "Gilberto Gil",
// editinfo : {
// "userid" : "51127cac0c6f3420f60a1fcc",
// "date" : ISODate("2015-02-11T14:02:42.652Z")
// },
//idSong : ObjectId("55efec7a58e3382d7186d42a"),
keySignature : "A",
melodyfile : {
filename : "gilbertogilsongbookii/b/bandaum_ggii.xml"
},
pdf_source : {
filename : "gilbertogilsongbookii/b/bandaum_ggii.pdf"
},
source : "53243c1c58e338ee64626e0f",
style : "Bossa Nova",
time : "2/4",
title : "Banda Um"
};
}); |
module.exports={A:{A:{"1":"G E A B","2":"H C EB"},B:{"1":"D p x J L N I"},C:{"1":"0 1 2 3 4 5 6 8 9 I O P Q R S T U V W X Y Z b c d e f g h i j k l m n o M q r s t u v w y","4":"F K H C G E A B D p x J L N","16":"YB BB WB QB"},D:{"4":"0 1 2 3 4 5 6 8 9 V W X Y Z b c d e f g h i j k l m n o M q r s t u v w y KB aB FB a GB HB IB","16":"F K H C G E A B D p x J L N I O P Q R S T U"},E:{"4":"H C G E A B LB MB NB OB PB z RB","16":"F K JB CB"},F:{"4":"0 7 D J L N I O P Q R S T U V W X Y Z b c d e f g h i j k l m n o M q r s t u v w XB","16":"E B SB TB UB VB z AB"},G:{"4":"G dB eB fB gB hB iB jB kB","16":"CB ZB DB bB cB"},H:{"2":"lB"},I:{"4":"F a pB DB qB rB","16":"BB mB nB oB"},J:{"4":"C A"},K:{"4":"7 M","16":"A B D z AB"},L:{"4":"a"},M:{"1":"y"},N:{"1":"A B"},O:{"4":"sB"},P:{"4":"F K tB"},Q:{"4":"uB"},R:{"4":"vB"}},B:6,C:"X-Frame-Options HTTP header"};
|
lychee.define('studio.ui.element.preview.Font').includes([
'lychee.ui.Element'
]).exports((lychee, global, attachments) => {
const _Element = lychee.import('lychee.ui.Element');
const _TEXT = 'The quick brown fox jumps over the lazy dog?! ;*] \\_(-.+)_/ <{@.^}> %|#=~$'.split(' ');
/*
* HELPERS
*/
const _render_buffer = function(renderer) {
let font = this.value;
if (font !== null && font.texture !== null) {
if (this.__buffer !== null) {
this.__buffer.resize(this.width - 32, this.height - 144);
} else {
this.__buffer = renderer.createBuffer(this.width - 32, this.height - 144);
}
renderer.clear(this.__buffer);
renderer.setBuffer(this.__buffer);
renderer.setAlpha(1.0);
let offset_x = 0;
let offset_y = 0;
let max_width = this.width - 2;
for (let t = 0, tl = _TEXT.length; t < tl; t++) {
let word = _TEXT[t] + (t < tl - 1 ? ' ' : '');
let dim = font.measure(word);
if (dim !== null) {
if (offset_x + dim.realwidth > max_width) {
offset_y += dim.realheight;
offset_x = 0;
renderer.drawText(
offset_x,
offset_y,
word,
font
);
offset_x += dim.realwidth;
} else {
renderer.drawText(
offset_x,
offset_y,
word,
font
);
offset_x += dim.realwidth;
}
}
}
offset_y += font.lineheight;
let texture = font.texture;
if (texture !== null) {
renderer.drawBox(
0,
offset_y + 16,
texture.width,
offset_y + 16 + texture.height,
'#1f2726',
true
);
renderer.drawSprite(
0,
offset_y + 16,
texture
);
}
renderer.setBuffer(null);
this.__isDirty = false;
}
};
/*
* IMPLEMENTATION
*/
const Composite = function(data) {
let states = Object.assign({}, data);
this.value = null;
this.__buffer = null;
this.__isDirty = true;
states.label = 'Preview';
states.options = [];
_Element.call(this, states);
this.setValue(states.value);
states = null;
/*
* INITIALIZATION
*/
this.bind('relayout', function() {
this.__isDirty = true;
}, this);
};
Composite.prototype = {
/*
* ENTITY API
*/
// deserialize: function(blob) {},
serialize: function() {
let data = _Element.prototype.serialize.call(this);
data['constructor'] = 'studio.ui.element.preview.Font';
return data;
},
render: function(renderer, offsetX, offsetY) {
if (this.visible === false) return;
_Element.prototype.render.call(this, renderer, offsetX, offsetY);
let alpha = this.alpha;
let position = this.position;
let x = position.x + offsetX;
let y = position.y + offsetY;
let hwidth = (this.width - 2) / 2;
let hheight = (this.height - 2) / 2;
if (this.__isDirty === true) {
_render_buffer.call(this, renderer);
}
if (alpha !== 1) {
renderer.setAlpha(alpha);
}
if (this.__buffer !== null) {
renderer.drawBuffer(
x - hwidth + 16,
y - hheight + 80,
this.__buffer
);
}
if (alpha !== 1) {
renderer.setAlpha(1.0);
}
},
/*
* CUSTOM API
*/
setValue: function(value) {
value = value instanceof Font ? value : null;
if (value !== null) {
this.value = value;
this.setOptions([ 'Save' ]);
this.__isDirty = true;
return true;
}
return false;
}
};
return Composite;
});
|
const resolve = require('resolve');
module.exports = function (module, basedir) {
return resolve.sync(module, {basedir: basedir});
};
|
var auto = require('run-auto')
var DHT = require('bittorrent-dht/server')
var fs = require('fs')
var networkAddress = require('network-address')
var parseTorrent = require('parse-torrent')
var test = require('tape')
var WebTorrent = require('../')
var leavesTorrent = fs.readFileSync(__dirname + '/torrents/leaves.torrent')
var leavesParsed = parseTorrent(leavesTorrent)
// remove trackers from .torrent file
leavesParsed.announce = []
test('blocklist blocks peers discovered via DHT', function (t) {
t.plan(8)
var dhtServer = new DHT({ bootstrap: false })
dhtServer.on('error', function (err) { t.fail(err) })
dhtServer.on('warning', function (err) { t.fail(err) })
auto({
dhtPort: function (cb) {
dhtServer.listen(function () {
var port = dhtServer.address().port
cb(null, port)
})
},
client1: ['dhtPort', function (cb, r) {
var client1 = new WebTorrent({
tracker: false,
dht: { bootstrap: '127.0.0.1:' + r.dhtPort }
})
client1.on('error', function (err) { t.fail(err) })
client1.on('warning', function (err) { t.fail(err) })
var torrent1 = client1.add(leavesParsed)
torrent1.on('peer', function () {
t.fail('client1 should not find any peers')
})
torrent1.on('blockedPeer', function () {
t.fail('client1 should not block any peers')
})
torrent1.on('ready', function () {
t.pass('torrent1 ready')
torrentReady = true
maybeDone()
})
torrent1.on('dhtAnnounce', function () {
t.pass('client1 announced to dht')
announced = true
maybeDone()
})
var torrentReady = false
var announced = false
function maybeDone () {
if (torrentReady && announced) cb(null, client1)
}
}],
client2: ['client1', function (cb, r) {
var client2 = new WebTorrent({
tracker: false,
dht: { bootstrap: '127.0.0.1:' + r.dhtPort },
blocklist: [ '127.0.0.1', networkAddress.ipv4() ]
})
client2.on('error', function (err) { t.fail(err) })
client2.on('warning', function (err) { t.fail(err) })
var torrent2 = client2.add(leavesParsed)
torrent2.on('blockedPeer', function () {
t.pass('client2 blocked connection to client1')
})
torrent2.on('dhtAnnounce', function () {
t.pass('client2 announced to dht')
cb(null, client2)
})
torrent2.on('peer', function (addr) {
t.fail('client2 should not find any peers')
})
}]
}, function (err, r) {
if (err) throw err
dhtServer.destroy(function () {
t.pass('dht server destroyed')
})
r.client1.destroy(function () {
t.pass('client1 destroyed')
})
r.client2.destroy(function () {
t.pass('client2 destroyed')
})
})
})
|
'use strict';
(function runTests() {
var QUnit = require('qunit'),
$ = require('jquery'),
powerTip = require('./../dist/jquery.powertip.js');
QUnit.module('Browserify');
QUnit.test('powerTip is loaded into $.fn', function(assert) {
var element = $('<a href="#" title="This is the tooltip text"></a>');
assert.strictEqual(typeof element.powerTip, 'function', 'powerTip is defined');
});
QUnit.test('expose API via jQuery', function(assert) {
assert.strictEqual(typeof $.powerTip.show, 'function', 'show is defined');
assert.strictEqual(typeof $.powerTip.reposition, 'function', 'reposition is defined');
assert.strictEqual(typeof $.powerTip.hide, 'function', 'hide is defined');
assert.strictEqual(typeof $.powerTip.toggle, 'function', 'toggle is defined');
assert.strictEqual(typeof $.powerTip.destroy, 'function', 'destroy is defined');
});
QUnit.test('expose API is returned from require()', function(assert) {
assert.strictEqual(typeof powerTip.show, 'function', 'show is defined');
assert.strictEqual(typeof powerTip.reposition, 'function', 'reposition is defined');
assert.strictEqual(typeof powerTip.hide, 'function', 'hide is defined');
assert.strictEqual(typeof powerTip.toggle, 'function', 'toggle is defined');
assert.strictEqual(typeof powerTip.destroy, 'function', 'destroy is defined');
});
})();
|
require.async('./test1', function(test1) {
});
require.async(['./test1'], function(test1) {
});
require('./test1');
// 正常用法
define(function() {
require('./test1');
});
require(['./test1']);
require(['./test1'], function(test1) {
});
|
import React from 'react-native';
const {
Image,
TouchableOpacity,
StyleSheet,
Text,
View,
Component,
TextInput
} = React;
import setQueryAction from '../actions/setQueryAction.js';
import Immutable from 'immutable';
import globalVariables from '../styles/globalVariables.js';
import globalStyles from '../styles/SearchGlobalStyles.js';
import ZipCodeInput from './ZipCodeInput.js';
import ZipCodeBox from './ZipCodeBox.js';
export default class ZipCodeContainer extends Component {
render() {
return (
<View style={globalStyles.container}>
<Text style={globalStyles.label}>Zip Code</Text>
<View style={[globalStyles.innerBox, styles.innerBox]}>
<View style={styles.zipCodeBoxs}>
</View>
<View>
<ZipCodeInput />
</View>
</View>
</View>
)
}
}
const styles = StyleSheet.create({
innerBox: {
flexDirection: 'column',
elevation: 1,
shadowColor: '#000000',
shadowOpacity: 0.50,
shadowRadius: 2,
shadowOffset: {
height: 4,
width: 4
}
},
zipCodeBoxs: {
flex: 1,
flexDirection: 'row',
justifyContent: 'space-around',
},
zipView: {
backgroundColor: '#F9F9F9',
borderRadius: 2,
padding: 10,
paddingLeft: 15,
paddingRight: 30,
margin: 5,
},
zipText: {
color: globalVariables.green,
fontSize: 18,
},
clearBtn: {
position: 'absolute',
right: 10,
top: 14,
width: 14,
height: 14,
opacity: 0.5
},
input: {
height: 40,
width: 200,
borderColor: '#E4E4E4',
borderWidth: 1,
padding: 5,
margin: 5,
color: globalVariables.green
},
});
|
var searchData=
[
['myo',['Myo',['../classmyo_1_1_myo.html',1,'myo']]]
];
|
"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _createSvgIcon = _interopRequireDefault(require("./utils/createSvgIcon"));
var _jsxRuntime = require("react/jsx-runtime");
var _default = (0, _createSvgIcon.default)( /*#__PURE__*/(0, _jsxRuntime.jsx)("path", {
d: "m22 12-4-4v3H3v2h15v3l4-4z"
}), 'TrendingFlatSharp');
exports.default = _default; |
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