<html>
<head>
<title>網頁特效|Linkweb.cn/Js|---非常酷的函數畫圖效果</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body>
<script language="javascript">
count = 40
colorAdder = 255/count
scaleSize = 3
var speed = []
var n = 0
for(b=0;b!=count+1;b++){
a = count - b
speed[b] = Math.cos(b/100)
document.write('<OBJECT ID="RDS" CLASSID="CLSID:369303C2-D7AC-11D0-89D5-00A0C90833E6" STYLE="position:absolute;top:0;left:0;width:350;height:350"><PARAM NAME="Line0001" VALUE="SetLineStyle(1)"><PARAM NAME="Line0002" VALUE="SetFillStyle(1)"><PARAM NAME="Line0003" VALUE="SetLineColor('+(b*colorAdder)+','+((b/2)*colorAdder)+','+0+')"><PARAM NAME="Line0004" VALUE="SetFillColor('+(a*colorAdder)+','+((a/2)*colorAdder)+','+0+')"><PARAM NAME="Line0005" VALUE="Rect('+(-(a/2)*(scaleSize/2))+', '+(-(a*2)*(scaleSize/2))+', '+(a*scaleSize)+', '+(a*scaleSize)+', 0)"></OBJECT>')
}
function DoStuff(){
n+=0.01
var tempval2 = speed.slice(1,speed.length)
speed = tempval2.concat([Math.cos(n)*50])
for(a=0;a!=count+1;a++){
RDS[a].Rotate(0,0,speed[a]/2)
}
}
setInterval("DoStuff()",10)
</script>
</body>
</html>