精彩：JS画的图形[金刚石篇]

王朝vc·作者佚名 2006-01-08

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<!--

如果您想在线看看效果：http://m9m.nease.net/test/1.htm

-->

<STYLE>

v\:* { BEHAVIOR: url(#default#VML) }

</STYLE>

<body>

<v:group ID="group1" style="position:relative;WIDTH:800px;HEIGHT:600px;" CoordOrig="-500,-500" coordsize="1000,1000">

<v:RoundRect style="position:relative;z-index:1;left:-600px;top:-100;width:900px;height:900px" fillcolor="#cccccc">

<v:shadow on="T" type="single" color="#b3b3b3" offset="5px,5px"/>

</v:RoundRect>

function line(x, y, x1, y1, n)

{

document.write("<v:line from=\"" + (x - n) + "," + y + "\" to=\"" + (x1 - n) + "," + y1 + "\" style=\"position:relative;top:0;left:0;z-index:9999;\" strokeweight=\"1pt\"></v:line>");

// StrokeColor=Rgb(\"" + Math.round(Math.random() * 255 ) + "," + Math.round(Math.random() * 255) + "," + Math.round(Math.random() * 255 ) +")

}

var n = 30, r = 346, t = 6.28318 / n, x0 = 300, y0 = 300;

var x = new Array();

var y = new Array();

for (var i = 0; i < n; i++)

{

x[i] = r * Math.cos(i * t) + x0;

y[i] = r * Math.sin(i * t) + y0;

}

for (var i = 0; i < n - 2; i++)

for (var j = i + 1; j <= n - 1; j++)

line(x[i], y[i], x[j], y[j], 500);

</script>

</v:group>

</body>

</html>