[cairo] Reducing number of colors
chris at chris-wilson.co.uk
Tue Jul 2 04:27:00 PDT 2013
On Tue, Jun 25, 2013 at 08:16:22AM +0200, Bernhard R. Fischer wrote:
> Image surfaces are supported as true color (24/32 bit) or 5/6/5 bit pixels.
> Is there any native way in cairo to reduce colors to fixed number palette
No, there is nothing inside cairo to perform the quantization you wish -
it is outside of Cairo's scope. I would suggest you hook the output of
your rendering into ImageMagick and use some of its routines to control
the quantization of the image to a fixed palette.
Chris Wilson, Intel Open Source Technology Centre
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