Document Revision History

This table describes the changes to CGShading Reference.

2006-12-22Updated the introduction to provide a contrast with the CGGradient opaque type.

All instances of the float data type were changed to the CGFloat data type.

2005-11-09 Added that Quartz retains the CGFunction object passed to a shading function.
2005-04-29 Revised introduction and added a few sentences to two functions.

See CGShadingCreateAxial and CGShadingCreateRadial.


First version of this document. An earlier version of this information appeared in Quartz 2D Reference.