FrameBackwardPlugin.as
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/**
* VERSION: 0.1
* DATE: 2010-04-17
* ACTIONSCRIPT VERSION: 3.0
* UPDATES AND DOCUMENTATION AT: http://www.TweenMax.com
**/
package com.greensock.plugins {
/**
* Tweens a MovieClip backward to a particular frame number, wrapping it if/when it reaches the beginning
* of the timeline. For example, if your MovieClip has 20 frames total and it is currently at frame 10
* and you want tween to frame 15, a normal frame tween would go forward from 10 to 15, but a frameBackward
* would go from 10 to 1 (the beginning) and wrap to the end and continue tweening from 20 to 15. <br /><br />
*
* <b>USAGE:</b><br /><br />
* <code>
* import com.greensock.TweenLite; <br />
* import com.greensock.plugins.~~; <br />
* TweenPlugin.activate([FrameBackwardPlugin]); //activation is permanent in the SWF, so this line only needs to be run once.<br /><br />
*
* TweenLite.to(mc, 1, {frameBackward:15}); <br /><br />
* </code>
*
* <b>Copyright 2010, GreenSock. All rights reserved.</b> This work is subject to the terms in <a href="http://www.greensock.com/terms_of_use.html">http://www.greensock.com/terms_of_use.html</a> or for corporate Club GreenSock members, the software agreement that was issued with the corporate membership.
*
* @author Jack Doyle, jack@greensock.com
*/
public class FrameBackwardPlugin extends FrameForwardPlugin {
/** @private **/
public static const API:Number = 1.0; //If the API/Framework for plugins changes in the future, this number helps determine compatibility
/** @private **/
public function FrameBackwardPlugin() {
super();
this.propName = "frameBackward";
_backward = true;
}
}
}