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cds-astro/mocpy | mocpy/interval_set.py | IntervalSet.to_nuniq_interval_set | def to_nuniq_interval_set(cls, nested_is):
"""
Convert an IntervalSet using the NESTED numbering scheme to an IntervalSet containing UNIQ numbers for HEALPix
cells.
Parameters
----------
nested_is : `IntervalSet`
IntervalSet object storing HEALPix cells as [i... | python | def to_nuniq_interval_set(cls, nested_is):
"""
Convert an IntervalSet using the NESTED numbering scheme to an IntervalSet containing UNIQ numbers for HEALPix
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cds-astro/mocpy | mocpy/interval_set.py | IntervalSet.from_nuniq_interval_set | def from_nuniq_interval_set(cls, nuniq_is):
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cds-astro/mocpy | mocpy/interval_set.py | IntervalSet.merge | def merge(a_intervals, b_intervals, op):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/gloo/globject.py | GLObject.delete | def delete(self):
""" Delete the object from GPU memory.
Note that the GPU object will also be deleted when this gloo
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"""
# We only allow the object from being del... | python | def delete(self):
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Note that the GPU object will also be deleted when this gloo
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/visuals/image.py | ImageVisual.set_data | def set_data(self, image):
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The image data.
"""
data = np.asarray(image)
if self._data is None or self._data.shape != data.shape:
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self._data = ... | python | def set_data(self, image):
"""Set the data
Parameters
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image : array-like
The image data.
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/visuals/image.py | ImageVisual._build_interpolation | def _build_interpolation(self):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/visuals/image.py | ImageVisual._build_vertex_data | def _build_vertex_data(self):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/visuals/image.py | ImageVisual._update_method | def _update_method(self, view):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/visuals/collections/agg_fast_path_collection.py | AggFastPathCollection.append | def append(self, P, closed=False, itemsize=None, **kwargs):
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Append a new set of vertices to the collection.
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/visuals/collections/agg_fast_path_collection.py | AggFastPathCollection.bake | def bake(self, P, key='curr', closed=False, itemsize=None):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/visuals/collections/agg_fast_path_collection.py | AggFastPathCollection.draw | def draw(self, mode="triangle_strip"):
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gl.glDepthMask(gl.GL_TRUE) | python | def draw(self, mode="triangle_strip"):
""" Draw collection """
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/app/backends/ipython/_widget.py | _stop_timers | def _stop_timers(canvas):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/gloo/buffer.py | _last_stack_str | def _last_stack_str():
"""Print stack trace from call that didn't originate from here"""
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"""Print stack trace from call that didn't originate from here"""
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/gloo/buffer.py | Buffer.set_subdata | def set_subdata(self, data, offset=0, copy=False):
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data : ndarray
Data to be uploaded
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Offset in buffer where to start copying data (in bytes)
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data : ndarray
Data to be uploaded
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/gloo/buffer.py | DataBuffer.glsl_type | def glsl_type(self):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/gloo/buffer.py | DataBuffer.resize_bytes | def resize_bytes(self, size):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/visuals/shaders/compiler.py | Compiler.compile | def compile(self, pretty=True):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/visuals/shaders/compiler.py | Compiler._rename_objects_fast | def _rename_objects_fast(self):
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for dep ... | python | def _rename_objects_fast(self):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/visuals/shaders/compiler.py | Compiler._name_available | def _name_available(self, obj, name, shaders):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/visuals/colorbar.py | _CoreColorBarVisual._update | def _update(self):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/visuals/colorbar.py | ColorBarVisual._update_positions | def _update_positions(self):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/app/timer.py | Timer.start | def start(self, interval=None, iterations=None):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/app/timer.py | Timer.stop | def stop(self):
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cds-astro/mocpy | mocpy/moc/moc.py | MOC._best_res_pixels | def _best_res_pixels(self):
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Returns a numpy array of all the HEALPix indexes contained in the MOC at its max order.
Returns
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result : `~numpy.ndarray`
The array of HEALPix at ``max_order``
"""
factor = 2 * (AbstractMOC.HPY_MAX_NORDER - self... | python | def _best_res_pixels(self):
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Returns a numpy array of all the HEALPix indexes contained in the MOC at its max order.
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The array of HEALPix at ``max_order``
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Right ascension array
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cds-astro/mocpy | mocpy/moc/moc.py | MOC.add_neighbours | def add_neighbours(self):
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sel... | python | def add_neighbours(self):
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cds-astro/mocpy | mocpy/moc/moc.py | MOC.fill | def fill(self, ax, wcs, **kw_mpl_pathpatch):
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cds-astro/mocpy | mocpy/moc/moc.py | MOC.border | def border(self, ax, wcs, **kw_mpl_pathpatch):
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cds-astro/mocpy | mocpy/moc/moc.py | MOC.from_image | def from_image(cls, header, max_norder, mask=None):
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Parameters
----------
header : `astropy.io.fits.Header`
FITS header containing all the info of where the image is located (position, size, etc...)
... | python | def from_image(cls, header, max_norder, mask=None):
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header : `astropy.io.fits.Header`
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cds-astro/mocpy | mocpy/moc/moc.py | MOC.from_vizier_table | def from_vizier_table(cls, table_id, nside=256):
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cds-astro/mocpy | mocpy/moc/moc.py | MOC.from_ivorn | def from_ivorn(cls, ivorn, nside=256):
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ivorn : str
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result : `~mocpy.moc.MOC`
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cds-astro/mocpy | mocpy/moc/moc.py | MOC.from_url | def from_url(cls, url):
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cds-astro/mocpy | mocpy/moc/moc.py | MOC.from_skycoords | def from_skycoords(cls, skycoords, max_norder):
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cds-astro/mocpy | mocpy/moc/moc.py | MOC.from_polygon_skycoord | def from_polygon_skycoord(cls, skycoord, inside=None, max_depth=10):
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cds-astro/mocpy | mocpy/moc/moc.py | MOC.from_polygon | def from_polygon(cls, lon, lat, inside=None, max_depth=10):
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cds-astro/mocpy | mocpy/moc/moc.py | MOC.sky_fraction | def sky_fraction(self):
"""
Sky fraction covered by the MOC
"""
pix_id = self._best_res_pixels()
nb_pix_filled = pix_id.size
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"""
Sky fraction covered by the MOC
"""
pix_id = self._best_res_pixels()
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cds-astro/mocpy | mocpy/moc/moc.py | MOC._query | def _query(self, resource_id, max_rows):
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"""
Internal method to query Simbad or a VizieR table
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"""
Plot the MOC object using a mollweide projection.
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/visuals/transforms/base_transform.py | BaseTransform.inverse | def inverse(self):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/visuals/axis.py | Ticker._tile_ticks | def _tile_ticks(self, frac, tickvec):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/visuals/axis.py | Ticker._get_tick_frac_labels | def _get_tick_frac_labels(self):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | interleave_planes | def interleave_planes(ipixels, apixels, ipsize, apsize):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | write_chunks | def write_chunks(out, chunks):
"""Create a PNG file by writing out the chunks."""
out.write(_signature)
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out.write(_signature)
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | filter_scanline | def filter_scanline(type, line, fo, prev=None):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | from_array | def from_array(a, mode=None, info={}):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Writer.make_palette | def make_palette(self):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Writer.write_passes | def write_passes(self, outfile, rows, packed=False):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Writer.write_packed | def write_packed(self, outfile, rows):
"""
Write PNG file to `outfile`. The pixel data comes from `rows`
which should be in boxed row packed format. Each row should be
a sequence of packed bytes.
Technically, this method does work for interlaced images but it
is best a... | python | def write_packed(self, outfile, rows):
"""
Write PNG file to `outfile`. The pixel data comes from `rows`
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Writer.convert_pnm | def convert_pnm(self, infile, outfile):
"""
Convert a PNM file containing raw pixel data into a PNG file
with the parameters set in the writer object. Works for
(binary) PGM, PPM, and PAM formats.
"""
if self.interlace:
pixels = array('B')
pixels... | python | def convert_pnm(self, infile, outfile):
"""
Convert a PNM file containing raw pixel data into a PNG file
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Writer.convert_ppm_and_pgm | def convert_ppm_and_pgm(self, ppmfile, pgmfile, outfile):
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Convert a PPM and PGM file containing raw pixel data into a
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"""
pixels = array('B')
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Convert a PPM and PGM file containing raw pixel data into a
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Writer.file_scanlines | def file_scanlines(self, infile):
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"""
Generates boxed rows in flat pixel format, from the input file
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Writer.array_scanlines_interlace | def array_scanlines_interlace(self, pixels):
"""
Generator for interlaced scanlines from an array. `pixels` is
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generator yields each scanline of the reduced passes in turn, in
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"""
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"""
Generator for interlaced scanlines from an array. `pixels` is
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Reader.undo_filter | def undo_filter(self, filter_type, scanline, previous):
"""Undo the filter for a scanline. `scanline` is a sequence of
bytes that does not include the initial filter type byte.
`previous` is decoded previous scanline (for straightlaced
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"""Undo the filter for a scanline. `scanline` is a sequence of
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Reader.deinterlace | def deinterlace(self, raw):
"""
Read raw pixel data, undo filters, deinterlace, and flatten.
Return in flat row flat pixel format.
"""
# Values per row (of the target image)
vpr = self.width * self.planes
# Make a result array, and make it big enough. Interleav... | python | def deinterlace(self, raw):
"""
Read raw pixel data, undo filters, deinterlace, and flatten.
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Reader.iterboxed | def iterboxed(self, rows):
"""Iterator that yields each scanline in boxed row flat pixel
format. `rows` should be an iterator that yields the bytes of
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"""
def asvalues(raw):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Reader.serialtoflat | def serialtoflat(self, bytes, width=None):
"""Convert serial format (byte stream) pixel data to flat row
flat pixel.
"""
if self.bitdepth == 8:
return bytes
if self.bitdepth == 16:
bytes = tostring(bytes)
return array('H',
struct... | python | def serialtoflat(self, bytes, width=None):
"""Convert serial format (byte stream) pixel data to flat row
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"""
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bytes = tostring(bytes)
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Reader.iterstraight | def iterstraight(self, raw):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Reader.chunklentype | def chunklentype(self):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Reader.read | def read(self, lenient=False):
"""
Read the PNG file and decode it. Returns (`width`, `height`,
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May use excessive memory.
`pixels` are returned in boxed row flat pixel format.
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checksu... | python | def read(self, lenient=False):
"""
Read the PNG file and decode it. Returns (`width`, `height`,
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May use excessive memory.
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Reader.palette | def palette(self, alpha='natural'):
"""Returns a palette that is a sequence of 3-tuples or 4-tuples,
synthesizing it from the ``PLTE`` and ``tRNS`` chunks. These
chunks should have already been processed (for example, by
calling the :meth:`preamble` method). All the tuples are the
... | python | def palette(self, alpha='natural'):
"""Returns a palette that is a sequence of 3-tuples or 4-tuples,
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chunks should have already been processed (for example, by
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Reader.asDirect | def asDirect(self):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Reader.asFloat | def asFloat(self, maxval=1.0):
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... | python | def asFloat(self, maxval=1.0):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Reader._as_rescale | def _as_rescale(self, get, targetbitdepth):
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width,height,pixels,meta = get()
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/ext/_bundled/png.py | Reader.asRGB | def asRGB(self):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/util/fetching.py | load_data_file | def load_data_file(fname, directory=None, force_download=False):
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The filename on the remote ``demo-data`` repository to download,
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/util/fetching.py | _chunk_read | def _chunk_read(response, local_file, chunk_size=65536, initial_size=0):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/util/fetching.py | _chunk_write | def _chunk_write(chunk, local_file, progress):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/util/fetching.py | _fetch_file | def _fetch_file(url, file_name, print_destination=True):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/util/fetching.py | ProgressBar.update | def update(self, cur_value, mesg=None):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/util/fetching.py | ProgressBar.update_with_increment_value | def update_with_increment_value(self, increment_value, mesg=None):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/scene/canvas.py | SceneCanvas.central_widget | def central_widget(self):
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""" Returns the default widget that occupies the entire area of the
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/scene/canvas.py | SceneCanvas.render | def render(self, region=None, size=None, bgcolor=None):
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/scene/canvas.py | SceneCanvas.draw_visual | def draw_visual(self, visual, event=None):
""" Draw a visual and its children to the canvas or currently active
framebuffer.
Parameters
----------
visual : Visual
The visual to draw
event : None or DrawEvent
Optionally specifies the origin... | python | def draw_visual(self, visual, event=None):
""" Draw a visual and its children to the canvas or currently active
framebuffer.
Parameters
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visual : Visual
The visual to draw
event : None or DrawEvent
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glue-viz/glue-vispy-viewers | glue_vispy_viewers/extern/vispy/scene/canvas.py | SceneCanvas._generate_draw_order | def _generate_draw_order(self, node=None):
"""Return a list giving the order to draw visuals.
Each node appears twice in the list--(node, True) appears before the
node's children are drawn, and (node, False) appears after.
"""
if node is None:
node = self._sc... | python | def _generate_draw_order(self, node=None):
"""Return a list giving the order to draw visuals.
Each node appears twice in the list--(node, True) appears before the
node's children are drawn, and (node, False) appears after.
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