I am creating a line chart using the Raphael.js library. I used an example, added all the script and got an error in my browser:
"Cannot read property 'linechart' of undefined".
The example is very simple:
<head>
<title>gRaphaël Line Chart - a simple line chart example</title>
<script src="http://cdnjs.cloudflare.com/ajax/libs/raphael/2.1.0/raphael-min.js"></script><scripttype="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/graphael/0.5.1/g.raphael-min.js"></script><scripttype="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/graphael/0.5.1/g.line-min.js"></script><scripttype="text/javascript">
window.onload = function() {
// Creates canvas 640 × 480 at 10, 50
var r = Raphael(10, 50, 640, 480);
// Creates a simple line chart at 10, 10
// width 300, height 220
// x-values: [1,2,3,4,5], y-values: [10,20,15,35,30]
r.g.linechart(10,10,300,220,[1,2,3,4,5],[10,20,15,35,30]);
}
</script>
</head>
<body>
<div id="holder"></div>
</body>