Document Revision History

This table describes the changes to CGImageProperties Reference.

2011-10-12Updated for iOS 5.
2010-07-01Added new symbols defined by OS X v10.6 (also available on iOS 4).
2007-10-31 New document that describes property constants for source and destination images.

Most of this content was previously published in CGImageSource Reference.


Added “8BIM Dictionary Keys,” “DNG Dictionary Keys,” “CIFF Dictionary Keys,” “Nikon Camera Dictionary Keys,” and “Canon Camera Dictionary Keys.”