Commitdefce2e

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Merge pull request#15392 from choyiny/arrow-autoscale

Autoscale for ax.arrow()

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`@@ -129,3 +129,7 @@ Shortcuts for closing all figures now also work for the classic toolbar.`
`129`	`129`	`There is no default shortcut any more because unintentionally closing all figures by a key press`
`130`	`130`	`might happen too easily. You can configure the shortcut yourself`
`131`	`131`	using:rc:`keymap.quit_all`.
	`132`	`+`
	`133`	`+Autoscale for arrow`
	`134`	`+~~~~~~~~~~~~~~~~~~~`
	`135`	`+Calling ax.arrow() will now autoscale the axes.`

Lines changed: 2 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -4959,7 +4959,8 @@ def arrow(self, x, y, dx, dy, **kwargs):`
`4959`	`4959`	`dy=self.convert_yunits(dy)`
`4960`	`4960`
`4961`	`4961`	`a=mpatches.FancyArrow(x,y,dx,dy,**kwargs)`
`4962`		`-self.add_artist(a)`
	`4962`	`+self.add_patch(a)`
	`4963`	`+self._request_autoscale_view()`
`4963`	`4964`	`returna`
`4964`	`4965`
`4965`	`4966`	`@docstring.copy(mquiver.QuiverKey.__init__)`

Lines changed: 7 additions & 0 deletions

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`@@ -468,6 +468,13 @@ def test_arrow_empty():`
`468`	`468`	`ax.arrow(0,0,0,0,head_length=0)`
`469`	`469`
`470`	`470`
	`471`	`+deftest_arrow_in_view():`
	`472`	`+_,ax=plt.subplots()`
	`473`	`+ax.arrow(1,1,1,1)`
	`474`	`+assertax.get_xlim()== (0.8,2.2)`
	`475`	`+assertax.get_ylim()== (0.8,2.2)`
	`476`	`+`
	`477`	`+`
`471`	`478`	`deftest_annotate_default_arrow():`
`472`	`479`	`# Check that we can make an annotation arrow with only default properties.`
`473`	`480`	`fig,ax=plt.subplots()`

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