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GD Driver loses resolution information #1232

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olivervogel opened this issue Dec 9, 2023 · 0 comments
Open

GD Driver loses resolution information #1232

olivervogel opened this issue Dec 9, 2023 · 0 comments
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investigation-needed patch-release

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@olivervogel
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olivervogel commented Dec 9, 2023 •
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This seems to be a GD library issue. The function imageresolution seems to return incorrect values. So far I have only been able to observe this in Jpeg format. An image was read in which had a 72-DPI resolution, this was interpreted by imageresolution as 96-DPI. This problem did not occur with PNG files.
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@olivervogel