[cairo] Spot colors (and CMYK)

[ecir hana]

On Thu, Feb 18, 2010 at 6:51 AM, Kai-Uwe Behrmann <ku.b at gmx.de> wrote:
> ...

I will return to your reply latter but I have two quick questions:

- What would happen if I don't provide a hook to Cairo? What will
happen if I wan to draw CMYK on RGB surface and I wont provide a hook?
Or more common, I have Pantone duotone and want to look at it? I guess
there should be some really basic, toy, hook by default, no? But that
would be the start of Cairo's own CMS, no?

- Do you know what a minimal CMS needs? 8-bit LUT to connect my space
to LAB? (Or as I mentioned elsewhere perhaps 16-bit)?