Commit1384c7c

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Use transforms to rotate image, not hack

1 parent0793aa2 commit1384c7cCopy full SHA for 1384c7c

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Lines changed: 4 additions & 21 deletions

Original file line number	Diff line number	Diff line change
`@@ -24,22 +24,15 @@ def get_image():`
`24`	`24`	`returnZ`
`25`	`25`
`26`	`26`
`27`		`-defimshow_affine(ax,z,kl,*kwargs):`
`28`		`-im=ax.imshow(z,kl,*kwargs)`
`29`		`-x1,x2,y1,y2=im.get_extent()`
`30`		`-im._image_skew_coordinate= (x2,y1)`
`31`		`-returnim`
`32`		`-`
`33`		`-`
`34`	`27`	`if1:`
`35`	`28`
`36`	`29`	`# image rotation`
`37`	`30`
`38`		`-fig,(ax1,ax2)=plt.subplots(1,2)`
	`31`	`+fig,ax1=plt.subplots(1,1)`
`39`	`32`	`Z=get_image()`
`40`		`-im1=imshow_affine(ax1,Z,interpolation='none',`
`41`		`-origin='lower',`
`42`		`-extent=[-2,4,-3,2],clip_on=True)`
	`33`	`+im1=ax1.imshow(Z,interpolation='none',`
	`34`	`+origin='lower',`
	`35`	`+extent=[-2,4,-3,2],clip_on=True)`
`43`	`36`
`44`	`37`	`trans_data2=mtransforms.Affine2D().rotate_deg(30)+ax1.transData`
`45`	`38`	`im1.set_transform(trans_data2)`
`@@ -53,13 +46,3 @@ def imshow_affine(ax, z, kl, *kwargs):`
`53`	`46`
`54`	`47`	`ax1.set_xlim(-3,5)`
`55`	`48`	`ax1.set_ylim(-4,4)`
`56`		`-`
`57`		`-# image skew`
`58`		`-`
`59`		`-im2=ax2.imshow(Z,interpolation='none',`
`60`		`-origin='lower',`
`61`		`-extent=[-2,4,-3,2],clip_on=True)`
`62`		`-im2._image_skew_coordinate= (3,-2)`
`63`		`-`
`64`		`-plt.show()`
`65`		`-#plt.savefig("demo_affine_image")`

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