Which version of matplotlib are you using? There used to be some issues
with this, but I could have sworn I resolved this a while back.
Ben Root
On Mon, Apr 7, 2014 at 2:40 PM, Emilia Petrisor
<emilia.petri...@gmail.com>wrote:
> Dear all,
>
>
> I want to visualize the image through the stereographic projection (that
> maps
> the extended complex plane to the unit sphere), of a circle and a line
> from the plane.
>
> I imported:
>
> import numpy as np
> import matplotlib.pyplot as plt
> from mpl_toolkits.mplot3d import Axes3D
>
> fig = plt.figure()
> ax = fig.add_subplot(111, projection='3d')
>
> If I plot only the the sphere and a circle in the plane xoy and set:
>
> ax.set_aspect('equal')
>
> all is OK, but inserting one more plot for the image of the circle onto
> the sphere,
> the aspect is changed and the sphere is displayed as an ellipsoid.
>
> My question is: how could I lock the aspect in order to keep the geometry
> of the sphere?
>
> Thanks,
>
> Em
>
>
>
>
>
>
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