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CWNewColorWorld CWorld parameterDate Written: 2/22/93 Date reviewed: 7/2/93 Can I assume that the value of the ColorSync You can assume that if no error is returned by CMProfileResponse data structureDate Written: 3/18/93 Last reviewed: 6/24/93 How do I access fields within the Use the structures defined in the CMApplication.h file. These structures will
allow you to directly access all fields up to the profileName. You can't access
the ColorSync documentationDate Written: 2/8/93 Last reviewed: 4/1/92 Do you have any documentation that describes ColorSync in more detailed than "The ColorSync Utilities" on the Developer CD? I want to develop a ColorSync-aware printer driver and application. The "ColorSync Utilities" document on the Developer CD is a preliminary draft. Apple is updating it to include more sample code and descriptive explanations. The final document will be included as a chapter in Apple's forthcoming Inside Macintosh: QuickDraw reference, which will be available later this year. "ColorSync: A Tuning Fork for Color," in the February issue of Apple Direct, provides a ColorSync overview. Also, the Print Hints column in the June 1993 issue of develop, "ColorSync and Printing," addresses ColorSync implementation issues for products such as yours. How Apple Color Printer uses ColorSyncDate Written: 2/8/93 Last reviewed: 6/14/93 What's the mechanism the Apple Color Printer driver uses for ColorSync? The Apple Color Printer uses the low-level ColorSync color-matching calls to perform color matching in the print bottleneck routines. Thus, color matching happens before rendering so that rendering always occurs with matched colors. For more information, see the section called "What does a printer driver have to do?" in the Print Hints column of the June 1993 issue of develop. ColorSync 1.0.2 fixes kNumColorsToMatch bugDate Written: 1/20/93 Last reviewed: 6/14/93 I tried calling This is a bug in ColorSync 1.0 and 1.0.1. The "for" loop inside the Apple CMM uses a short rather than a long. It's been fixed for version 1.0.2. ColorSync respondersDate Written: 1/18/93 Last reviewed: 6/14/93 Which ColorSync responders can I rely on? The ColorSync cdev as I understand it yields the system responder. I don't have anything else (for example, Color Printer driver); how do I get a monitor and printer responder? The ColorSync documentation doesn't discuss responders very well. A system
profile responder is always available if ColorSync is installed. It can be used
only to set the current system profile and to get the current system profile. A
printer profile isn't registered normally and has to be registered by the
printer driver when requested to do so with a For more information, please read "Syncing up with ColorSync" in issue 14 of develop. MatchColors and profile handles for CMYK or RGB conversionDate Written: 1/18/93 Last reviewed: 6/14/93 How do I get the right To convert CMYK to RGB, you need to have a proper source profile specifying
that the data is in CMYK format ( Downloadables
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