| """ | |
| ================ | |
| Simple Axisline4 | |
| ================ | |
| """ | |
| import matplotlib.pyplot as plt | |
| import numpy as np | |
| from mpl_toolkits.axes_grid1 import host_subplot | |
| ax = host_subplot(111) | |
| xx = np.arange(0, 2*np.pi, 0.01) | |
| ax.plot(xx, np.sin(xx)) | |
| ax2 = ax.twin() # ax2 is responsible for "top" axis and "right" axis | |
| ax2.set_xticks([0., .5*np.pi, np.pi, 1.5*np.pi, 2*np.pi], | |
| labels=["$0$", r"$\frac{1}{2}\pi$", | |
| r"$\pi$", r"$\frac{3}{2}\pi$", r"$2\pi$"]) | |
| ax2.axis["right"].major_ticklabels.set_visible(False) | |
| ax2.axis["top"].major_ticklabels.set_visible(True) | |
| plt.show() | |