Re: [Groff] inconsistencies with color specification

[Ralph Corderoy]

Hi,

> > So someone has to find a simpler solution.  Is there a reasonable
> > appromixation with linear optimization?
> 
> Though I haven't researched them, I believe the patents to be quite
> broad.

I posted a few days ago about how X11R6's Xcms library, typically part
of Xlib.a, has conversions between RGB, CMY, and CMYK IIRC.  Some of
those were non-linear using pre-computed lookup tables.

Might be worth another look.

Cheers,


Ralph.