NSValue Core Animation Additions
| Inherits from | |
| Conforms to | |
| Framework | /System/Library/Frameworks/QuartzCore.framework |
| Declared in | CATransform3D.h |
| Companion guides |
Overview
Core Animation adds two methods to the Foundation framework’s NSValue class to support CATransform3D structure values.
Tasks
Creating an NSValue
Accessing Data
Class Methods
valueWithCATransform3D:
Creates and returns an NSValue object that contains a given CATransform3D structure.
+ (NSValue *)valueWithCATransform3D:(CATransform3D)aTransform
Parameters
- aTransform
The value for the new object.
Return Value
A new NSValue object that contains the value of aTransform.
Availability
- Available in Mac OS X v10.5 and later.
Declared In
CATransform3D.hInstance Methods
CATransform3DValue
Returns an CATransform3D structure representation of the receiver.
- (CATransform3D)CATransform3DValue
Return Value
An CATransform3D structure representation of the receiver.
Availability
- Available in Mac OS X v10.5 and later.
Declared In
CATransform3D.h
© 2007 Apple Inc. All Rights Reserved. (Last updated: 2007-07-24)