paper
Version:
The Swiss Army Knife of Vector Graphics Scripting
40 lines (38 loc) • 1.14 kB
HTML
<html>
<head>
<meta charset="UTF-8">
<title>Arcs</title>
<link rel="stylesheet" href="../css/style.css">
<script type="text/javascript" src="../../dist/paper-full.js"></script>
<script type="text/paperscript" canvas="canvas">
var values = {
points: 20,
radius: 20,
initialRadius: 10
};
for (var i = 0; i < 30; i++) {
var path = new Path({
fillColor: i % 2 ? 'red' : 'black',
closed: true
});
var point = new Point({
length: values.initialRadius + values.radius * i,
angle: 0
});
for (var j = 0; j <= values.points; j++) {
point.angle += 360 / values.points;
if (j == 0) {
path.add(view.center + point);
} else {
path.arcTo(view.center + point);
}
}
project.activeLayer.insertChild(0, path);
}
</script>
</head>
<body>
<canvas id="canvas" resize></canvas>
</body>
</html>