Document Revision History
This table describes the changes to CGImageSource Reference.
|2013-01-28||Updated the default value for kCGImageSourceShouldCache to indicate that it is false in 32-bit, true in 64-bit.|
|2010-03-17||Added to iOS 4.0.|
|2007-12-04||Added release information to several functions.|
Added a discussion to “Image Source Option Dictionary Keys.”
|2007-10-31||Made several technical corrections and removed image property constants.|
Removed the constants
Moved all image property constants to CGImageProperties Reference.
Adding information about PSD files to
Added information about creating thumbnail images from a PDF image source to
|2006-03-08||Clarified description of the function CGImageSourceUpdateData.|
|2006-01-10||Added documentation for the constant kCGImageSourceCreateThumbnailWithTransform.|