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January 2006
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2006.01.04 19:44 "Re: Reading TIFF(CMYK)", by Dwight Kelly
Arkadiusz Malka asked: > it's possible to read only one color chanel from tiff(CMYK) let say cyan > and save it as greyscale? All CMYK TIFF files should been PHOTOMETRIC_SEPARATED & SAMPLESPERPIXEL == 4. Some will have INKSET(332) == INKSET_CMYK. TIFF/IT-P1 files will have NUMBEROFINKS(334) == 4 and INKNAMES set to a string of the individual separation names. You will encounter both planarconfig types PLANARCONFIG_CONTIG and PLANARCONFIG_SEPARATE. -- Dwight Kelly Apago, Inc. 4080 McGinnis Ferry Rd Suite 601 Alpharetta, GA 30005 voice:(770) 619-1884 fax:(770) 619-1885 email: dkelly@apago.com web: http://www.apago.com Announcing PDF Enhancer v3.1 - Assemble, color correct, optimize, shrink, repurpose, secure, stamp and impose PDF files. Available for Windows, Mac OS X and Unix. http://www.apago.com/pdfenhancer