[Webkit-unassigned] [Bug 23462] Add RGB -> CMYK conversion algorithm

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=23462





------- Comment #4 from mitz at webkit.org  2009-01-21 15:18 PDT -------
(In reply to comment #3)
> I must be missing something. colors is only 0-1 so that I believe we want 255
> here.

I think you want to divide the interval [0,1] into 255 equal intervals, and map
the interval [254/255, 1] to 255. However, static_cast<int>(255 * (colors * (1
- m_cyan))) will map [254/255, 1) to 254 and only the value 1 will map to 255.


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