On Fri, Jul 7, 2017 at 5:53 PM, Matthias Clasen <matthias.cla...@gmail.com> wrote:
> On Sat, Jul 1, 2017 at 2:25 AM, Uli Schlachter <psyc...@znc.in> wrote: > >> >> Okay... so what is the new model? What happens when I draw a color glyph >> with operator XOR and a red source? > > > The red source is ignored for color glyphs because they are used as the > source. > Note that while with Google's (CBDT/CBLC) and Apple's (sbix) color font formats the red source will be ignored, with the Microsoft (COLR/CPAL) and Adobe's (SVG/CPAL) the font can have color imaging as well as using the current foreground color. So, the glyph image won't be just a source either. It will be a mix of source and mask... Right now those two formats are not implemented in FreeType though. -- behdad http://behdad.org/
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