| """ | |
| ========================= | |
| Automatic text offsetting | |
| ========================= | |
| This example demonstrates mplot3d's offset text display. | |
| As one rotates the 3D figure, the offsets should remain oriented the | |
| same way as the axis label, and should also be located "away" | |
| from the center of the plot. | |
| This demo triggers the display of the offset text for the x- and | |
| y-axis by adding 1e5 to X and Y. Anything less would not | |
| automatically trigger it. | |
| """ | |
| import matplotlib.pyplot as plt | |
| import numpy as np | |
| ax = plt.figure().add_subplot(projection='3d') | |
| X, Y = np.mgrid[0:6*np.pi:0.25, 0:4*np.pi:0.25] | |
| Z = np.sqrt(np.abs(np.cos(X) + np.cos(Y))) | |
| ax.plot_surface(X + 1e5, Y + 1e5, Z, cmap='autumn', cstride=2, rstride=2) | |
| ax.set_xlabel("X label") | |
| ax.set_ylabel("Y label") | |
| ax.set_zlabel("Z label") | |
| ax.set_zlim(0, 2) | |
| plt.show() | |