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FIX: double z-axis draw in mplot3D #4991

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Merged
merged 2 commits into from
Aug 26, 2015
Merged

FIX: double z-axis draw in mplot3D #4991

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fd98f28
FIX: double z-axis draw in mplot3D
tacaswell Aug 26, 2015
d874f13
FIX: jumping axes
tacaswell Aug 26, 2015
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FIX: jumping axes 
The first time the Axes3D is drawn the x,y,z axis are drawn before the
aspect has been adjusted so they are wrong (the double zaxis the
previous commit removed was actually the correct one).

This copies the relevant code up to the Axes3D level.  This is not great
as there is code-duplication, but the 'correct' solution is to make the
Axes.draw method much more pluggable which is a very large job.
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@tacaswell
tacaswell committed Aug 26, 2015
commit d874f13d6e774456b32572eab81261c803062d12
12 changes: 12 additions & 0 deletions lib/mpl_toolkits/mplot3d/axes3d.py
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Expand Up @@ -247,6 +247,18 @@ def draw(self, renderer):
self.axesPatch.draw(renderer)
self._frameon = False

# first, set the aspect
# this is duplicated from `axes._base._AxesBase.draw`
# but must be called before any of the artist are drawn as
# it adjusts the view limits and the size of the bounding box
# of the axes
locator = self.get_axes_locator()
if locator:
pos = locator(self, renderer)
self.apply_aspect(pos)
else:
self.apply_aspect()

# add the projection matrix to the renderer
self.M = self.get_proj()
renderer.M = self.M
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