<html>
<head>
<title>Path test</title>
<style type="text/css">
.pixel {
position: absolute;
width: 1px;
height: 1px;
overflow: hidden;
background: #000;
}
.red { background: red; }
.blue { background: blue; }
</style>
<script language="JavaScript" type="text/javascript">
// Dojo configuration
djConfig = {
isDebug: true
};
</script>
<script language="JavaScript" type="text/javascript"
src="../../dojo.js"></script>
<script language="JavaScript" type="text/javascript">
dojo.require("dojo.math.*");
function drawCurve(curve,steps,className) {
if(!className) className = "pixel";
if(!steps) steps = 100;
this.pixels = new Array(steps)
for(var i=0;i<steps;i++) {
var pt = curve.getValue(i/steps);
this.pixels[i] = document.createElement("div");
this.pixels[i].className = className;
this.pixels[i].style.left = pt[0];
this.pixels[i].style.top = pt[1];
document.body.appendChild(this.pixels[i]);
}
}
function init(){
var c = dojo.math.curves;
var p = new c.Path();
p.add(new c.Line([10,10], [100,100]), 5);
p.add(new c.Line([0,0], [20,0]), 2);
p.add(new c.CatmullRom([[0,0], [400,400], [200,200], [500,50]]), 50);
p.add(new c.Arc([0,0], [100,100]), 20);
p.add(new c.Arc([0,0], [100,100], true), 20);
drawCurve(p, 200, "pixel");
//drawCurve(new c.Line([0,250], [800,250]), 50, "pixel red");
//drawCurve(new c.Line([500,0], [500,600]), 50, "pixel red");
//drawCurve(new c.Arc([300,300], [700,200]), 50, "pixel");
//drawCurve(new c.Arc([200,200], [100,100], false), 50, "pixel blue");
}
dojo.addOnLoad(init);
</script>
</head>
<body>
</body>
</html>