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SVG rendering failed about imgproxy HOT 4 CLOSED

ISINSHINO avatar ISINSHINO commented on July 23, 2024
SVG rendering failed

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Comments (4)

DarthSim avatar DarthSim commented on July 23, 2024 1

Hey @ISINSHINO!

The reason is the big values of params in patternTransform="matrix(...)". Cairo doesn't allow absolute values of those params to be larger than 32767: https://gitlab.gnome.org/GNOME/librsvg/-/issues/670#note_1007185. Unfortunately, it doesn't seem like we can do something with this right now.

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ISINSHINO avatar ISINSHINO commented on July 23, 2024

Big thanks for the answer and the link to related issue.

Could you briefly explain how decreasing the resize parameters helps to avoid this problem? For instance, if we iteratively decrease the values by 50 with each step, the SVG is successfully generated at values around 500x300.

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DarthSim avatar DarthSim commented on July 23, 2024

The smaller the size – the smaller the rendering resolution. librsvg (or Cairo, not sure) scales values according to the rendering resolution.

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ISINSHINO avatar ISINSHINO commented on July 23, 2024

Great, thanks. No more questions here.

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