今天研讨了一个做FLASH网站经常会用到的效果,即点击不同的按钮,主场景用来loadMovie的框框的X,Y,H,W值也随着变化。
  演示效果动画:
点击这里下载源文件
次要代码如下:
stageWidth = 800; 
stageHeight = 600; 
wmodifier = 400; 
hmodifier = 150; 
bounce = 0.700000; 
speed = 9; 
expand = function (id){ 
this.destwidth = wmodifier; 
this.poswidth = id._width; 
this.velwidth = this.velwidth * bounce + (this.destwidth - this.poswidth) / speed; 
id._width = id._width + Math.round(this.velwidth); 
this.destheight = hmodifier; 
this.posheight = id._height; 
this.velheight = this.velheight * bounce + (this.destheight - this.posheight) / speed; 
id._height = id._height + Math.round(this.velheight); 
this.destx = (stageWidth - wmodifier) / 2; 
this.posx = id._x; 
this.velx = this.velx * bounce + (this.destx - this.posx) / speed; 
id._x = id._x + Math.round(this.velx); 
this.desty = (stageHeight - hmodifier) / 2; 
this.posy = id._y; 
this.vely = this.vely * bounce + (this.desty - this.posy) / speed; 
id._y = id._y + Math.round(this.vely); 
shadow._width = color_kuai._width + 20; 
shadow._x = color_kuai._x - 10; 
shadow._height = color_kuai._height + 20; 
shadow._y = color_kuai._y - 10; 
}; 
color_kuai.onEnterFrame = function (){ 
expand(this); 
}; 
stop();
  源文件里面有详细的说明。