AS3.0 圖片變黑白 圖片彩色變黑白代碼

AS3.0 圖片變黑白 圖片彩色變黑白代碼
復制代碼代碼如下:import flash.filters.ColorMatrixFilter;//導入色彩濾鏡    var matrix:Array = [ 0.5,0.5,0.082,0,0,0.5,0.5,0.082,0,0,0.5,0.5,0.082,0,0,0,0,0,1,0 ];//定義色彩數組    var colorMat:ColorMatrixFilter = new ColorMatrixFilter(matrix);//創建濾鏡對象    //添加鼠標事件    image_mc.addEventListener(MouseEvent.MOUSE_OVER,over);    image_mc.addEventListener(MouseEvent.MOUSE_OUT,out);    image_mc.filters = [colorMat];     function over(e:MouseEvent):void{       image_mc.filters = [];    }     function out(e:MouseEvent):void{       image_mc.filters = [colorMat];     }