CAAnimationGroup Class Reference

Inherits from
CAAnimation : NSObject
Conforms to
NSCoding (CAAnimation)
NSCopying (CAAnimation)
CAAction (CAAnimation)
CAMediaTiming (CAAnimation)
NSObject (NSObject)
Framework
/System/Library/Frameworks/QuartzCore.framework
Availability
Available in iOS 2.0 and later.
Declared in
CAAnimation.h
Companion guides
Core Animation Programming Guide
Core Animation Cookbook
Related sample code

Overview

CAAnimationGroup allows multiple animations to be grouped and run concurrently. The grouped animations run in the time space specified by the CAAnimationGroup instance.

The duration of the grouped animations are not scaled to the duration of their CAAnimationGroup. Instead, the animations are clipped to the duration of the animation group. For example, a 10 second animation grouped within an animation group with a duration of 5 seconds will only display the first 5 seconds of the animation.

Tasks

Grouped Animations

Properties

animations

An array of CAAnimation objects to be evaluated in the time space of the receiver.

@property(copy) NSArray *animations
Discussion

The animations run concurrently in the receiver’s time space.

Availability
  • Available in iOS 2.0 and later.
Related Sample Code
Declared In
CAAnimation.h


© 2008 Apple Inc. All Rights Reserved. (Last updated: 2008-03-11)

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