AS3.0实现像素的溶解效果

二.AS代码：

package ch13_1{import flash.display.Bitmap;import flash.display.BitmapData;import flash.display.MovieClip;import fl.transitions.*;import fl.transitions.easing.*;public class PixelDissolveText extends MovieClip{public function PixelDissolveText(){var  cv:MovieClip = new MovieClip();var bmd:BitmapData = new picture(1,1);var bm:Bitmap = new Bitmap(bmd);cv.addChild(bm);addChild(cv);TransitionManager.start(cv, {type:PixelDissolve, direction:0, duration:2, easing:None.easeIn, xSections:50, ySections:50});/*创建一个 TransitionManager 实例，该实例应用 xSections 为 50 且 ySections 为 50 的"像素溶解"过渡。过渡的内容目标为影片剪辑 cv。该 TransitionManager 实例将应用的效果：方向为 无到有、持续时间为 2 秒并且没有缓动。*/}}}