Hi,

I have a beginner question.

I load an RGB file and try to apply a printer CMYK profile using cmsDotarnsform 
and scanline method (I’m using Delphi).

The RGB that I load is set to pf24bit and the other image (which I would like 
to show after the cmyk profile applied) is pf32bit.

In the cmsCreateTransform I’m using TYPE_BGR_8 for the source and TYPE_Cmyk_8 
for the destination.

The image that I draw to the screen (after the profile) looks horrible, so I 
know that a transformation was made but the image looks like a negative of the 
actual source. I’m probably doing something wrong, but I can’t find what? Maybe 
I have to use the proof function for such thing.

 

My question is – what am I doing wrong? Do I need a specific struct to hold 
CMYK other than the pf32bit?

 

Thanks

 

Ran 

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