Fabrizio Levati schrieb:
Klaus, No luck even with littleCMS. I tried the option you suggested, then I read again what you posted and realized that the ISOnewspaper26v4.icc I am using had a GCR with maxK limited to 95%. At this point I tried editing the original profile and recreated the DVLP but, as soon as I use the profile to convert my PDF file (I am using Callas PDF toolbox to do so), I get my 100K text transformed to something like 78C 72M 62Y 81K that is by the way exceeding the original profile TAC limit. Any idea about where am I going wrong?
... here is my very crude proof of concept: kmb:~ klaus$ mkdir fabrizio kmb:~ klaus$ cd fabrizio/ kmb:fabrizio klaus$ curl http://www.color.org/IFRA26L.txt -o IFRA26L.txt kmb:fabrizio klaus$ logo2cgats IFRA26L.txt IFRA26kmb:fabrizio klaus$ colprof -kr -l240 -L100 -cpp -dpp -S /Library/ColorSync/Profiles/ISOwebcoated.icc IFRA26
kmb:fabrizio klaus$ icclink -t0 -f1 -o web2news_lcms.icc /Library/ColorSync/Profiles/ISOwebcoated.icc IFRA26.icc
kmb:fabrizio klaus$ icclu -s100 web2news_lcms.icc 0 0 0 00.000000 0.000000 0.000000 0.000000 [CMYK] -> Lut -> 0.000000 0.000000 0.000000 0.000000 [CMYK]
0 0 0 100.000000 0.000000 0.000000 10.000000 [CMYK] -> Lut -> 0.000000 0.000000 0.000000 10.502785 [CMYK]
0 0 0 500.000000 0.000000 0.000000 50.000000 [CMYK] -> Lut -> 0.000000 0.000000 0.000000 63.166247 [CMYK]
0 0 0 1000.000000 0.000000 0.000000 100.000000 [CMYK] -> Lut -> 0.000000 0.000000 0.000000 100.000000 [CMYK]
Klaus