Document Revision History
This table describes the changes to CGGeometry Reference.
|2013-04-23||Removed misleading information about whether minimum/maximum Y values are at the top or bottom of a CGRect.|
|2010-07-01||Clarified descriptions of CGRect and CGRectUnion.|
|2010-03-24||Revised the description of CGRectContainsPoint to clarify which points are considered inside the rectangle. Clarified the use of null rectangles as well as rectangles with negative width or height values.|
|2009-01-06||Updated the descriptions of the CGRectMinYEdge and CGRectMaxYEdge constants to reflect the different coordinate system possibilities.|
|2008-10-15||Added the definition for the CGFloat data type.|
|2008-04-08||Made minor technical corrections.|
|2006-12-22||Updated for OS X v10.5.|
All instances of the
|2005-04-29||Updated for OS X v10.4.|
Added the constant
Added introductory material.
First version of this document. An earlier version of this information appeared in Quartz 2D Reference.
© 2003, 2013 Apple Inc. All Rights Reserved. (Last updated: 2013-04-23)