CCPropertyAction Class Reference

#import <CCPropertyAction.h>

Inherits CCIntervalAction.

Collaboration diagram for CCPropertyAction:

List of all members.

Public Member Functions
(id)	- initWithDuration:key:from:to:
Static Public Member Functions
(id)	+ actionWithDuration:key:from:to:

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Detailed Description

CCPropertyAction

CCPropertyAction is an action that lets you update any property of an object. For example, if you want to modify the "width" property of a target from 200 to 300 in 2 senconds, then:

id modifyWidth = [CCPropertyAction actionWithDuration:2 key:"width" from:200 to:300]; [target runAction:modifyWidth];

Another example: CCScaleTo action could be rewriten using CCPropertyAction:

scaleA and scaleB are equivalents id scaleA = [CCScaleTo actionWithDuration:2 scale:3]; id scaleB = [CCPropertyAction actionWithDuration:2 key:"scale" from:1 to:3];

Since:

v0.99.2

Definition at line 48 of file CCPropertyAction.h.

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Member Function Documentation

+ (id) actionWithDuration:		(ccTime)	aDuration
key:		(NSString *)	key
from:		(float)	from
to:		(float)	to

creates an initializes the action with the property name (key), and the from and to parameters.

- (id) initWithDuration:		(ccTime)	aDuration
key:		(NSString *)	key
from:		(float)	from
to:		(float)	to

initializes the action with the property name (key), and the from and to parameters.

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The documentation for this class was generated from the following file:

• /Users/ricardoquesada/progs/cocos2d-iphone/cocos2d/CCPropertyAction.h