GSoc Project Proposal
khaledhosny at eglug.org
Sat Mar 17 14:03:21 UTC 2018
On Sat, Mar 17, 2018 at 11:49:10AM +0100, Heiko Tietze wrote:
> Some random thoughts:
> * CPAL talks about palette index, which might be a problem (e.g. tdf#115291)
I don’t think this is relevant; the palette colors are defined inside
the CPAL table itself, no external data is referenced.
> * CPAL/COLR looks like a proprietary MS implementation to me
They are part of the OpenType spec.
> * SVG gradients are not fully supported yet (would be another GSoC
> project), neither animation I guess
We get the same SVG quality as we currently get rendering embedded SVG
documents, that is good enough I think.
> * I wonder what happens when font color is changed from automatic to
> red, for instance. Could be a) resulting in one color, or b) inverted
> (red -> turquoise), or c) added (RGB + R). Alternatively, font color
> could be ignored.
Glyph layers either use a specific color or text color but not
both, the choice is encoded in the COLR table.
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