[Lcms-user] CMYK profile

2011-05-20 Thread Marko Vranić
Hi, I'm new with lcms2... how can I makeCMYK -> sRGB transform ? Here is what I tried. cmsToneCurve* Gamma = cmsBuildGamma(0, 2.2); cmsToneCurve* Gamma4[4]; cmsHPROFILE hProfile; Gamma4[0] = Gamma4[1] = Gamma4[2] = Gamma4[3] = Gamma; cmsHPROFILE CMYK = cmsCreateLinearizationDev

[Lcms-user] Fwd: Re: CMYK profile

2011-05-20 Thread Marti.Maria
Hi, Linearization devicelinks are just curves that goes CMYK -> CMYK. You need a real profile to do a CMYK to sRGB. Which CMYK space you plan to use? If you don't care, you could use ISOcoated, there are freely available profiles. For example, on FOGRA: http://www.colormanagement.org/en/isop