利用toggleFullScreen()来实现flash动画的全屏

函数toggleFullScreen()是主要来控制窗口的，本文就toggleFullScreen()在实现flash动画的全屏效果上作一些探讨。Flash播放器自从升级到Flash Player 9,0,28,0，也可以使网页中的Flash通过一个简单的按钮实现全屏显示，和一些视频网站中的效果基本相同，但是在这个教程里是没有使用Javascript脚本的啊！

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" />

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);
 
这样就制作好了！
当我们把上面制作的Flash插入到网页中时，具体代码如下：

<object data="http://www.webjx.com/upfiles/20071018/20071018224608_fullscreen.swf"
type="application/x-shockwave-flash" width="400" height="200" >
<param name="movie" value="http://www.webjx.com/upfiles/20071018/20071018224608_fullscreen.swf" />
<param name="allowFullScreen" value="true" />
</object>

就可以看到前面的全屏和收缩效果了！