Legacy Document

Inside Macintosh: Advanced Color Imaging Reference /

Chapter 3 - ColorSync Manager Reference for Applications and Device Drivers / Constants and Data Types

Apple Profile Header

The ColorSync Manager defines the CMAppleProfileHeader structure to provide access to both version 2.x and version 1.0 profiles, as specified by the International Color Consortium. To obtain a copy of the International Color Consortium Profile Format Specification, or to get other information about the ICC, visit the ICC's Web site at

http://www.color.org/
union CMAppleProfileHeader {
   CMHeader    cm1;  /* ColorSync version 1.0 profile header */
   CM2Header   cm2;  /* ColorSync version 2.x profile header */
};

Field Description

cm1

A version 1.0 profile header. For a description of the ColorSync version 1.0 profile header, see "Profile Header Structure for ColorSync 1.0" (page 3-46).

cm2

A current profile header. For a description of the ColorSync profile header, see "Profile Header Structure for ColorSync 2.x" (page 3-43).

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Subtopics

Profile Header Structure for ColorSync 2.x

Profile Header Structure for ColorSync 1.0