About colorspaces

[Boudewijn Rempt]

On Tuesday 18 October 2005 15:30, Cyrille Berger wrote:
> Hello,
> I have a few questions about colorspaces :
> - what are the essentials composite op ? (compositeOver, I suppose, and
> what else)

copy, erase, I think. Maybe Adrian has a couple more -- he is the composition 
guru :-)

> - what is mixColors supposed to do ?

mix colors -- compute the average of the given set of colors.

> - what should return colorSpaceType() if lcms doesn't know about the
> colorspace ?

I think 0, but take a look at what wet does.

-- 
Boudewijn Rempt 
http://www.valdyas.org/fading/index.cgi