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Allow GaussianBlur and BoxBlur to accept a sequence of x and y radii #7336

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merged 2 commits into from
Aug 25, 2023

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Resolves #7321

Allows specifying a different radius for X and Y for ImageFilter's GaussianBlur and BoxBlur, e.g. ImageFilter.GaussianBlur((32, 16)) and ImageFilter.BoxBlur((32, 16)).

This is in addition to the existing single number, ImageFilter.GaussianBlur(16) and ImageFilter.BoxBlur(16).

for (i = 1; i < n; i++) {
ImagingHorizontalBoxBlur(imOut, imOut, radius);
ImagingHorizontalBoxBlur(imOut, imOut, xradius);
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We could skip passes if it’s radius == 0

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Sure. I've pushed a commit

@hugovk hugovk merged commit c68bf7d into python-pillow:main Aug 25, 2023
51 of 52 checks passed
@radarhere radarhere deleted the blur branch August 25, 2023 09:21
radarhere added a commit to radarhere/Pillow that referenced this pull request Oct 7, 2023
hugovk added a commit that referenced this pull request Oct 7, 2023
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Gaussian/Box blur with different X and Y radius
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