c续之前的柔化后觉得BitmapData函数做到了很多之前做不到的效果了,尤其是在制作画板时需要的吸管工具,在这里只要一行函数就可以取得我们要的?色了。。真方便啊
MovieClip.prototype.smoothImageLoad = function(img) { //柔化?片 var m = this.createEmptyMovieClip("mc", this.getNextHighestDepth()); var listener = new MovieClipLoader(); listener.onLoadComplete = function(mc:MovieClip) { mc.onEnterFrame = function() { var bitmap = new flash.display.BitmapData(this._width, this._height); bitmap.draw(this); this.attachBitmap(bitmap, 1, true, true); this.smoothImageLoadComplete(); updateAfterEvent(); } }; listener.loadClip(img, m); };
MovieClip.prototype.pickColor = function() { //取得?片?色 var bitmap = new flash.display.BitmapData(this._width, this._height); bitmap.draw(this); if(bitmap != undefined) { var myColor = bitmap.getPixel(this._xmouse, this._ymouse); return "0x" + myColor.toString(16).toUpperCase(); } } this.createEmptyMovieClip("mc", 0); mc.smoothImageLoad("doggy.jpg"); mc._xscale = mc._yscale=300; this.onMouseMove = function(){ myColor = mc.pickColor(); //取得?片的?色函? var colorTansform = new flash.geom.ColorTransform(); colorTansform.rgb = myColor; colorMc.transform.colorTransform = colorTansform; colorTxt.text = myColor; updateAfterEvent(); }
(出处:网侠)
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