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Backport PR #23772 on branch v3.6.x (3d plots what's new cleanups) #23773

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Merged
merged 1 commit into from
Aug 30, 2022
Merged

Backport PR #23772 on branch v3.6.x (3d plots what's new cleanups) #23773

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3 changes: 2 additions & 1 deletion doc/users/next_whats_new/3d_plot_aspects.rst
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Expand Up @@ -27,6 +27,7 @@ Users can set the aspect ratio for the X, Y, Z axes of a 3D plot to be 'equal',
for i, ax in enumerate(axs):
ax.set_box_aspect((3, 4, 5))
ax.set_aspect(aspects[i])
ax.set_title("set_aspect('{aspects[i]}')")
ax.set_title(f"set_aspect('{aspects[i]}')")

fig.set_size_inches(13, 3)
plt.show()
8 changes: 4 additions & 4 deletions doc/users/next_whats_new/3d_plot_focal_length.rst
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Expand Up @@ -19,13 +19,13 @@ The focal length can be calculated from a desired FOV via the equation:

from mpl_toolkits.mplot3d import axes3d
import matplotlib.pyplot as plt
fig, axs = plt.subplots(1, 3, subplot_kw={'projection': '3d'},
constrained_layout=True)
from numpy import inf
fig, axs = plt.subplots(1, 3, subplot_kw={'projection': '3d'})
X, Y, Z = axes3d.get_test_data(0.05)
focal_lengths = [0.25, 1, 4]
focal_lengths = [0.2, 1, inf]
for ax, fl in zip(axs, focal_lengths):
ax.plot_wireframe(X, Y, Z, rstride=10, cstride=10)
ax.set_proj_type('persp', focal_length=fl)
ax.set_title(f"focal_length = {fl}")
plt.tight_layout()
fig.set_size_inches(10, 4)
plt.show()
1 change: 1 addition & 0 deletions doc/users/next_whats_new/3d_plot_roll_angle.rst
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Expand Up @@ -18,4 +18,5 @@ existing 3D plots.
X, Y, Z = axes3d.get_test_data(0.05)
ax.plot_wireframe(X, Y, Z, rstride=10, cstride=10)
ax.view_init(elev=0, azim=0, roll=30)
ax.set_title('elev=0, azim=0, roll=30')
plt.show()