forked from matplotlib/matplotlib.github.com
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathoffset_demo.py
More file actions
25 lines (21 loc) · 796 Bytes
/
offset_demo.py
File metadata and controls
25 lines (21 loc) · 796 Bytes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
from mpl_toolkits.mplot3d import Axes3D
import matplotlib.pyplot as plt
import numpy as np
# This example demonstrates mplot3d's offset text display.
# As one rotates the 3D figure, the offsets should remain oriented
# 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.
fig = plt.figure()
ax = fig.gca(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)))
surf = 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()