Commit5c946bb

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Merge pull request#29209 from jklymak/fix-pcolormesh-nearest-noargs

FIX: pcolormesh with no x y args and nearest interp

2 parents690c55f +54d7b91 commit5c946bbCopy full SHA for 5c946bb

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+15

-4

lines changed

+15

-4

lines changed

Lines changed: 1 addition & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -5923,10 +5923,7 @@ def _pcolorargs(self, funcname, args, shading='auto', *kwargs):`
`5923`	`5923`	`else:`
`5924`	`5924`	`X,Y=np.meshgrid(np.arange(ncols+1),np.arange(nrows+1))`
`5925`	`5925`	`shading='flat'`
`5926`		`-C=cbook.safe_masked_invalid(C,copy=True)`
`5927`		`-returnX,Y,C,shading`
`5928`		`-`
`5929`		`-iflen(args)==3:`
	`5926`	`+eliflen(args)==3:`
`5930`	`5927`	`# Check x and y for bad data...`
`5931`	`5928`	`C=np.asanyarray(args[2])`
`5932`	`5929`	`# unit conversion allows e.g. datetime objects as axis values`

Lines changed: 14 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -1499,6 +1499,20 @@ def test_pcolormesh_rgba(fig_test, fig_ref, dims, alpha):`
`1499`	`1499`	`ax.pcolormesh(c[...,0],cmap="gray",vmin=0,vmax=1,alpha=alpha)`
`1500`	`1500`
`1501`	`1501`
	`1502`	`+@check_figures_equal(extensions=["png"])`
	`1503`	`+deftest_pcolormesh_nearest_noargs(fig_test,fig_ref):`
	`1504`	`+x=np.arange(4)`
	`1505`	`+y=np.arange(7)`
	`1506`	`+X,Y=np.meshgrid(x,y)`
	`1507`	`+C=X+Y`
	`1508`	`+`
	`1509`	`+ax=fig_test.subplots()`
	`1510`	`+ax.pcolormesh(C,shading="nearest")`
	`1511`	`+`
	`1512`	`+ax=fig_ref.subplots()`
	`1513`	`+ax.pcolormesh(x,y,C,shading="nearest")`
	`1514`	`+`
	`1515`	`+`
`1502`	`1516`	`@image_comparison(['pcolormesh_datetime_axis.png'],style='mpl20')`
`1503`	`1517`	`deftest_pcolormesh_datetime_axis():`
`1504`	`1518`	`# Remove this line when this test image is regenerated.`

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