Fix alpha encoding in extended-range PNG snapshots - #281
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pixelmatrix wants to merge 1 commit into
Open
pixelmatrix wants to merge 1 commit into
pixelmatrix wants to merge 1 commit into
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We were seeing artifacts on partially transparent pixels in our snapshot tests, and after some research, found that
UIImage.pngData()causes this reliably. Exporting using ImageIO does not have the same problem. I've forked this and implemented a fix for us, and wanted to contribute it back, in case it's useful.