movieclip颜色

这么说吧，AS3中Color类并没有抹掉，在fl.motion包内你依然可以找到它；
                Color类继承自ColorTransform类，而ColorTransform继承自Object类；所以ColorTransform比Color更底层；
                然而要想应用颜色变化于显示对象上，就一定要对显示对象的transform.colorTransform属性指定；
                比如你一样可以这样用：
                import fl.motion.Color;
                var color:Color=new Color();
                color.color=0x00ff00;
                _sprite.transform.colorTransform=color;
                Color增加了控制亮度和色调等功能，其实ColorTransform满足大部分功能了，更复杂的还有ColorMatrixFilter呢
                ps：I'm a beginner,just my opinion.
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package{
        import flash.display.Sprite;
        import flash.events.MouseEvent;
        import flash.geom.ColorTransform;       
        public class AsProject extends Sprite{
                private var _sprite:Sprite;               
                private var color:ColorTransform;
                public function AsProject(){
                        _sprite=new Sprite();                       
                        _sprite.graphics.beginFill(0xff0000);
                        _sprite.graphics.drawCircle(10,10,10);
                        _sprite.graphics.endFill();
                        addChild(_sprite);
                        color=_sprite.transform.colorTransform;
                        _sprite.addEventListener(MouseEvent.CLICK,onClick);
                }
                private function onClick(e:MouseEvent):void{
                        var color24:Number=0x00 << 16 | Math.random()*0xff << 8 | 0x00;
                        color.color=color24;
                        trace(color24.toString(16));
                        e.currentTarget.transform.colorTransform=color;
                }
        }
}
----------------------------------------------------------------
var color:ColorTransform=_mc.transform.colorTransform;
chanceColor(color);
_mc.transform.colorTransform=color;//_mc 你的影片剪辑
function chanceColor(c:ColorTransform){
        var n:Number=Math.random();
        if(n<.3) c.redOffset=255;
        else if(n<.6) c.greenOffset=255;
        else{
                c.redOffset=255;
                c.greenOffset=255;
        }
}