Commite64af6d

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FIX: savefig(...,transparent=True) now makes inset_axes transparent

1 parent647afe6 commite64af6dCopy full SHA for e64af6d

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+33

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+33

-1

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Lines changed: 15 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -3061,10 +3061,24 @@ def savefig(self, fname, , transparent=None, *kwargs):`
`3061`	`3061`	`iftransparent:`
`3062`	`3062`	`kwargs.setdefault('facecolor','none')`
`3063`	`3063`	`kwargs.setdefault('edgecolor','none')`
	`3064`	`+# set subfigure to appear transparent in printed image`
	`3065`	`+forsubfiginself.subfigs:`
	`3066`	`+stack.enter_context(`
	`3067`	`+subfig.patch._cm_set(`
	`3068`	`+facecolor='none',edgecolor='none'))`
	`3069`	`+forsubfig_axinsubfig.axes:`
	`3070`	`+stack.enter_context(`
	`3071`	`+subfig_ax.patch._cm_set(`
	`3072`	`+facecolor='none',edgecolor='none'))`
	`3073`	`+# set axes to be transparent`
`3064`	`3074`	`foraxinself.axes:`
`3065`	`3075`	`stack.enter_context(`
`3066`	`3076`	`ax.patch._cm_set(facecolor='none',edgecolor='none'))`
`3067`		`-`
	`3077`	`+# set inset axes to be transparent as well`
	`3078`	`+forchild_axinax.child_axes:`
	`3079`	`+stack.enter_context(`
	`3080`	`+child_ax.patch._cm_set(`
	`3081`	`+facecolor='none',edgecolor='none'))`
`3068`	`3082`	`self.canvas.print_figure(fname,**kwargs)`
`3069`	`3083`
`3070`	`3084`	`defginput(self,n=1,timeout=30,show_clicks=True,`

4.84 KB

Lines changed: 18 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -557,6 +557,24 @@ def test_savefig_pixel_ratio(backend):`
`557`	`557`	`assertratio1==ratio2`
`558`	`558`
`559`	`559`
	`560`	`+@image_comparison(['transparent_background'],`
	`561`	`+extensions=['png'],savefig_kwarg={'transparent':True},`
	`562`	`+remove_text=True)`
	`563`	`+deftest_savefig_transparent():`
	`564`	`+# create two transparent subfigures with corresponding transparent inset`
	`565`	`+# axes. the entire background of the image should be transparent.`
	`566`	`+fig=plt.gcf()`
	`567`	`+gs=fig.add_gridspec(3,3)`
	`568`	`+fig.add_subfigure(gs[0,0])`
	`569`	`+fig.add_subplot(gs[0,0])`
	`570`	`+ax=plt.gca()`
	`571`	`+ax.inset_axes([.1,.2,.3,.4])`
	`572`	`+fig.add_subfigure(gs[0:2,1])`
	`573`	`+fig.add_subplot(gs[0:2,1])`
	`574`	`+ax2=plt.gca()`
	`575`	`+ax2.inset_axes([.1,.2,.3,.4])`
	`576`	`+`
	`577`	`+`
`560`	`578`	`deftest_figure_repr():`
`561`	`579`	`fig=plt.figure(figsize=(10,20),dpi=10)`
`562`	`580`	`assertrepr(fig)=="<Figure size 100x200 with 0 Axes>"`

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