Document Revision History
This table describes the changes to CGAffineTransform Reference.
|2009-05-26||Updated function descriptions to account for differences between OS X and iPhone coordinate systems.|
|2008-04-08||Made minor corrections.|
Updated float data types for
|2007-12-04||Added information about the relationship between matrices and the affine transform structure.|
|2006-12-22||Updated for OS X v10.5.|
Changed all instances of the
|2005-04-29||Updated for OS X v10.4.|
Added introductory material and the constant
First version of this document. An earlier version of this information appeared in Quartz 2D Reference.