Commitba0ea86

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Merge pull request#13573 from jklymak/fix-mplot3d-transparency

Fix mplot3d transparency

2 parentsf8d02b9 +8b67728 commitba0ea86Copy full SHA for ba0ea86

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+19

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Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -758,7 +758,7 @@ def set_alpha(self, alpha):`
`758`	`758`	`raiseTypeError('alpha must be a float or None')`
`759`	`759`	`artist.Artist.set_alpha(self,alpha)`
`760`	`760`	`try:`
`761`		`-self._facecolors=mcolors.to_rgba_array(`
	`761`	`+self._facecolors3d=mcolors.to_rgba_array(`
`762`	`762`	`self._facecolors3d,self._alpha)`
`763`	`763`	`except (AttributeError,TypeError,IndexError):`
`764`	`764`	`pass`

50.8 KB

Lines changed: 18 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -454,6 +454,24 @@ def test_poly_collection_2d_to_3d_empty():`
`454`	`454`	`assertpoly.get_paths()== []`
`455`	`455`
`456`	`456`
	`457`	`+@image_comparison(baseline_images=['poly3dcollection_alpha'],`
	`458`	`+remove_text=True,extensions=['png'])`
	`459`	`+deftest_poly3dcollection_alpha():`
	`460`	`+fig=plt.figure()`
	`461`	`+ax=fig.gca(projection='3d')`
	`462`	`+`
	`463`	`+poly1=np.array([[0,0,1], [0,1,1], [0,0,0]],float)`
	`464`	`+poly2=np.array([[0,1,1], [1,1,1], [1,1,0]],float)`
	`465`	`+c1=art3d.Poly3DCollection([poly1],linewidths=3,edgecolor='k',`
	`466`	`+facecolor=(0.5,0.5,1),closed=True)`
	`467`	`+c1.set_alpha(0.5)`
	`468`	`+c2=art3d.Poly3DCollection([poly2],linewidths=3,edgecolor='k',`
	`469`	`+facecolor=(1,0.5,0.5),closed=False)`
	`470`	`+c2.set_alpha(0.5)`
	`471`	`+ax.add_collection3d(c1)`
	`472`	`+ax.add_collection3d(c2)`
	`473`	`+`
	`474`	`+`
`457`	`475`	`@image_comparison(baseline_images=['axes3d_labelpad'],extensions=['png'])`
`458`	`476`	`deftest_axes3d_labelpad():`
`459`	`477`	`frommatplotlibimportrcParams`

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