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Document Revision History

This table describes the changes to CGColorSpace Reference.

Date	Notes
2008-09-09	Added information on color spaces and detailed gamma functions.
	See the Discussion for `CGColorSpaceCreateICCBased` and `CGColorSpaceCreateCalibratedRGB`.
	Removed the constant `kCGColorSpaceGenericRGBHDR`.
2007-07-18	Updated for Mac OS X v10.5.
	All instances of the `float` data type were changed to the `CGFloat` data type.
	Added `CGColorSpaceCopyICCProfile`, `CGColorSpaceGetModel`, `CGColorSpaceGetBaseColorSpace`, `CGColorSpaceGetColorTableCount`, and `CGColorSpaceGetColorTable`.
	Added the constants `kCGColorSpaceGenericRGBHDR`, `kCGColorSpaceAdobeRGB1998`, `kCGColorSpaceGenericRGB`, and `kCGColorSpaceSRGB`.
	Renamed “Generic Color Spaces” to `“Color Space Names”`.
	Added `“Color Space Models”`.
2005-04-29	Updated for Mac OS X v10.4.
	Deprecated `“Named Color Spaces (Deprecated)”` and added `“Color Space Names”`. Fixed wrong link in the function `CGColorSpaceCreateWithName`.
2004-08-31	Added introductory material.
2004-02-26	First version of this document. An earlier version of this information appeared in Quartz 2D Reference.

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© 2003, 2008 Apple Inc. All Rights Reserved. (Last updated: 2008-09-09)

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