Alessandro Portale 0db878c2f8 Docs: Reencode number overlay images as full rgb+alpha ...

By default, optipng reduces pngs with very few colors to using a
palette. That happens also for images with alpha channel. Some tools do
not support palette+alpha well, though.

The images in this change were re-saved as 24-bit version and then
optimized via optipng using the "-nx" option, which prevents color
reductions.

Change-Id: Ib6f04c64724913ea02fcaa442a914b6b79b92a55
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>

2024-05-23 13:14:26 +00:00

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Docs: Reencode number overlay images as full rgb+alpha

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Docs: Reencode number overlay images as full rgb+alpha

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Docs: Reencode number overlay images as full rgb+alpha

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Docs: Reencode number overlay images as full rgb+alpha

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Docs: Reencode number overlay images as full rgb+alpha

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Docs: Reencode number overlay images as full rgb+alpha

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Docs: Reencode number overlay images as full rgb+alpha

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Docs: Reencode number overlay images as full rgb+alpha

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Docs: Reencode number overlay images as full rgb+alpha

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Docs: Reencode number overlay images as full rgb+alpha

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