On 2/2/07, Peter Rolf <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I have some questions about cmyk in combination with Metapost. Just by using
>
> \setupcolors[state=start,
>   cmyk=yes,
>   mpcmyk=yes,
>   rgb=no,
> ]
>
> I get cmy(k=0) graphics, although all used colors are still defined in
> the rgb color space.
> This is really a nice feature and the automatic color conversion works
> relative good. Only (so far I have seen) gray tones have a noticeable
> tendency to brown (Acroreader 7.09). I have tested one of those gray
> tones by defining it as cmyk and the result looks ok.
>
> RGB(223,223,227)
> CMY(0.12548, 0.12547, 0.10980)
> CMYK(0.01762, 0.01760, 0, 0.10980)
>
> So is there a way to get cymk instead of cmy?
>
hmm,
can you post an example ?

luigi
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