Flash播放器升级到Flash Player 9,0,28,0后可以使网页中的Flash通过一个简单的按钮实现全屏显示，这和一些视频网站中的效果基本相同，下面我们看看具体怎么实现，不需使用Javascript脚本。
需要我们在网页中插入Flash代码时，必须加上下面的代码：
<param name="allowFullScreen" value="true" />
首先看一下效果：
下面我们介绍Flash中的做法。
启动Flash，制作一个按钮元件，然后把按钮放到主场景中，为按钮添加代码：
on(press){ toggleFullScreen(); }
函数toggleFullScreen()是主要来控制窗口，函数定义如下。
//Don't scale the movie when the stage size changes Stage.scaleMode="noScale"; //Align the stage to the top left Stage.align = "TL"; //Function to toggle between fullscreen and normal size //the toggle fullscreen button calls this function when pressed function toggleFullScreen(){ //if normal size, go to fullscreen, else go to normal size if(Stage["displayState"]=="normal"){ Stage["displayState"]="fullScreen"; }else{ Stage["displayState"]="normal"; } } //Create a listener for each time the Stage is resized var resizeListener:Object = new Object(); //Called each time the stage is resized resizeListener.onResize = function () { //Move the button to the center of the screen toggleFullScreenButton._x=Stage.width/2; toggleFullScreenButton._y=Stage.height/2; } //Add the listener to Stage Stage.addListener(resizeListener);
