//------------------------------------------------------------------------------------------
//Flash8位图旋转后消除锯齿的办法
//Flash8中的位图如果旋转的话，会有锯齿，如果图片已经在库中，解决方法是双击库中的图片进入属性面板，勾选“允许平滑”。如果是外部导入图片，可以用下面的方法解决，此方法来源于网络，原始出处不详：

_global.smoothImageLoad = function(imgURL, targetMovie) {
	var i = 0;
	do {
		i++;
	} while (eval("_root.smoothImageLoadTemp"+i) != undefined);
	tmc = _root.createEmptyMovieClip("smoothImageLoadTemp"+i, _root.getNextHighestDepth());
	tmc.createEmptyMovieClip("ti", tmc.getNextHighestDepth());
	tmc.tm = targetMovie;
	with (tmc) {
		tmcl = new MovieClipLoader();
		tmcl.onLoadComplete = function() {
			ti.onEnterFrame = function() {
				pixelData = new flash.display.BitmapData(ti._width, ti._height);
				pixelData.draw(ti);
				tm.attachBitmap(pixelData, 1, true, true);
				tm.smoothImageLoadComplete();
				removeMovieClip(ti._parent);
			};
		};
		tmcl.loadClip(imgURL, tmc.ti);
	}
};
smoothImageLoad("http://mat1.qq.com/lady/images/index/2007/1/19/hot1.jpg", this.createEmptyMovieClip("mymc", 0));
mymc._x = 200;
mymc._rotation = 37;


//------------------------------------------------------------------------------------------
// 字体的描边效果
var glow = (new flash.filters.GlowFilter(0xFFFFFF, 1, 2, 2, 32, 1));
var fmt = new TextFormat();
fmt.size = 120;
fmt.color = 0x0000FF;
createTextField("t_txt", 0, 0, 0, 1, 1);
t_txt.autoSize = "left";
t_txt.text = "描边字体";
t_txt.setTextFormat(fmt);
t_txt.filters = [glow];


//------------------------------------------------------------------------------------------
// Filter的blur效果
this.createEmptyMovieClip("rec", 0).attachBitmap(new flash.display.BitmapData(100, 80, false, 0x00FF0000),0);
rec._x = rec._y = 100;
mcBlurMov(rec, 20, 0, -2);		//模糊到清晰
//mcBlurMov(rec,  0,20, 2);		//清晰到模糊
function mcBlurMov(mc:MovieClip, sv:Number, nv:Number, a:Number):Void {
	mc.onEnterFrame = function() {
		sv += a;
		(a>0 ? sv>nv : sv<nv) ? delete this.onEnterFrame : this.filters = [new flash.filters.BlurFilter(sv, sv, 3)];
	};
}

//------------------------------------------------------------------------------------------
// Filter的noise效果，模拟了电视机没信号时的样子
var tmp_bp = new flash.display.BitmapData(550, 400, true, 0x00000000);
var update_mc = this.createEmptyMovieClip("update_mc", 1);
update_mc.onEnterFrame = function() {
	this._parent.tmp_bp.noise(random(255),0,200,1 | 2 | 4,random(2));
	this._parent.attachBitmap(tmp_bp,2);
};