📄 21.8.htm
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=gb2312">
<title>图像效果</title>
</head>
<body>
<h1>图像显示效果</h1>
<hr>
<style>
<!--
#myimage{
filter:light
}
-->
</style>
<img id="myimage" height="230" width="230" src="3d01.jpg">
<script language="JavaScript">
<!--
s = 50; // the size of the spotlight
vp = 10; // the visibility percent of the picture
startx = 0; // the top position of your sportlight into the image (on start)
starty = 0; // the left position of your spotlight into the image (on start)
//////////////////////////////////////////////////////////////////
// No need to edit below this line //
//////////////////////////////////////////////////////////////////
var IE = document.all?true:false
function moveL()
{
xv = tempX;
yv = tempY;
myimage.filters.light.MoveLight(1,xv,yv,s,true);
}
if (IE&&myimage.filters)
document.all.myimage.onmousemove = getMouseXY;
var tempX = 0
var tempY = 0
function getMouseXY(e) {
tempX = event.offsetX
tempY = event.offsetY
if (tempX < 0){tempX = 0}
if (tempY < 0){tempY = 0}
if (t)
{
moveL();
}
return true
}
var xv = startx;
var yv = starty;
var t= true;
if (IE&&myimage.filters){
myimage.style.cursor="hand";
myimage.filters.light.addAmbient(255,255,255,vp)
myimage.filters.light.addPoint(startx,starty,s,255,255,255,255)
}
//-->
</script>
</body>
</html>
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