Document Revision History

This table describes the changes to UIKit Function Reference.

2013-09-18Updated for iOS 7.

Added UIGuidedAccessRestrictionStateForIdentifier.

2013-08-08Added NSDictionaryOfVariableBindings.
2012-09-19Added two text-related functions and two accessibility-related functions, introduced in iOS 6.
2011-10-12Updated for iOS v5.0.

Improved descriptions of the UIImageWriteToSavedPhotosAlbum, UISaveVideoAtPathToSavedPhotosAlbum, and UIVideoAtPathIsCompatibleWithSavedPhotosAlbum functions.

2010-05-06Added an accessibility function that allows you to determine if VoiceOver is running.

Added the UIGraphicsBeginImageContextWithOptions function.

2010-02-25Updated for iOS 3.2.

Updated for iOS 3.1.


Added description for the UISaveVideoAtPathToSavedPhotosAlbum function.


Added descriptions for the UIInterfaceOrientationIsPortrait and UIInterfaceOrientationIsLandscape macros.

2009-05-26Added an accessibility notification function.
2008-11-12Added the interface orientation macros that were previously in the UIApplication class reference.
2008-10-15Added device-related macro functions.
2008-04-03First version of this document.