Commitfda4e5f

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TST: add test

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+24

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Lines changed: 2 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1212,7 +1212,8 @@ def _reset_locator_formatter_scale(self):`
`1212`	`1212`	`self._minorlocator=None`
`1213`	`1213`	`self._formatter=None`
`1214`	`1214`	`self._minorformatter=None`
`1215`		`-ifisinstance(self.norm,colors.LogNorm):`
	`1215`	`+if (isinstance(self.mappable,contour.ContourSet)and`
	`1216`	`+isinstance(self.norm,colors.LogNorm)):`
`1216`	`1217`	`# if contours have lognorm, give them a log scale...`
`1217`	`1218`	`self._set_scale('log')`
`1218`	`1219`	`elif (self.boundariesisnotNoneor`

7.64 KB

Lines changed: 22 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -3,6 +3,7 @@`
`3`	`3`	`importre`
`4`	`4`
`5`	`5`	`importcontourpy`
	`6`	`+frommatplotlibimportticker`
`6`	`7`	`importnumpyasnp`
`7`	`8`	`fromnumpy.testingimportassert_array_almost_equal`
`8`	`9`	`importmatplotlibasmpl`
`@@ -154,6 +155,27 @@ def test_given_colors_levels_and_extends():`
`154`	`155`	`plt.colorbar(c,ax=ax)`
`155`	`156`
`156`	`157`
	`158`	`+@image_comparison(['contour_log_locator.png'],style='mpl20',remove_text=True)`
	`159`	`+deftest_log_locator_levels():`
	`160`	`+`
	`161`	`+fig,ax=plt.subplots()`
	`162`	`+`
	`163`	`+N=100`
	`164`	`+x=np.linspace(-3.0,3.0,N)`
	`165`	`+y=np.linspace(-2.0,2.0,N)`
	`166`	`+`
	`167`	`+X,Y=np.meshgrid(x,y)`
	`168`	`+`
	`169`	`+Z1=np.exp(-X2-Y2)`
	`170`	`+Z2=np.exp(-(X10)2- (Y10)**2)`
	`171`	`+data=Z1+50*Z2`
	`172`	`+`
	`173`	`+c=ax.contourf(data,locator=ticker.LogLocator())`
	`174`	`+assert_array_almost_equal(c.levels,np.power(10.0,np.arange(-6,3)))`
	`175`	`+cb=fig.colorbar(c,ax=ax)`
	`176`	`+assert_array_almost_equal(cb.ax.get_yticks(),c.levels)`
	`177`	`+`
	`178`	`+`
`157`	`179`	`@image_comparison(['contour_datetime_axis.png'],style='mpl20')`
`158`	`180`	`deftest_contour_datetime_axis():`
`159`	`181`	`fig=plt.figure()`

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