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UIKit Framework Reference UIImage Class Reference

Document Revision History

This table describes the changes to UIImage Class Reference.

Date

Notes

2015-01-12

Clarified behavior of the resizableImageWithCapInsets: method.

2014-09-17

Added information on trait collections.

2014-04-09

Added a link to the discussion of template images in UIKit User Interface Catalog.

2013-09-18

Updated for iOS 7.

2013-04-23

Added recommendation to use imageWithContentsOfFile: to create images that are only displayed once.

2013-01-28

Changed the descriptions of UIImageOrientationLeft and UIImageOrientationRight to match the implementation.

2012-12-13

Added thread safety information and added a missing description.

2012-09-19

Added symbols introduced in iOS 6.

2011-10-12

Updated for iOS 5.

2010-06-14

Added symbols introduced in iOS 4.0. Updated the description of the imageNamed: class method to describe new behavior on iOS 4.

2009-07-14

2008-10-15

Updated the guidance related to image sizes.

2008-05-29

New document that describes the class for displaying image data from various sources.