O'Reilly 1.1: Hello Dot
The "Hello World" of RaphaelJS
HTML
<html>
<head>
<title>Red dot</title>
</head>
<body>
<div id="container"></div>
<script src="//cdnjs.cloudflare.com/ajax/libs/raphael/2.1.0/raphael-min.js"></script>
<script>
var paper = Raphael("container", 500, 300);
var dot = paper.circle(250, 150,50).attr("fill", "#FF0000").attr("stroke", "#000099").attr("stroke-width", 3);
</script>
</body>
</html>