Simple line chart with g.Raphael 0.5

gRaphael is a javascript charting library. Just like Ico.js it's based on Raphael.js, but it supports more chart types and is a bit nicer to work with.
Unfortunately, the documentation is very sparse and sometimes out of date. The homepage tells you to use paper.g.linechart, which will give you this error:

Uncaught TypeError: Cannot call method 'linechart' of undefined

(paper is the Raphael object.) The current version of g.Raphael uses paper.linechart directly:

 
<script src="raphael-min.js">
</script>
<script src="g.raphael-min.js">
</script>
<script src="g.line-min.js">
</script>

<div id="container">
</div>
<script>
var paper = new Raphael(document.getElementById("container"));
paper.linechart(0, 0, 200, 200,
  [1, 2, 3, 4],
  [3, 2, 4, 2]
  );
</script>

Adding axes

g.Raphael provides an axis option. It takes strings like "0 0 1 1", which will show axes at the top right bottom and left.

<script src="raphael-min.js">
</script>
<script src="g.raphael-min.js">
</script>
<script src="g.line-min.js">
</script>

<div id="container">
</div>
<script>
var paper = new Raphael(document.getElementById("container"));
paper.linechart(10, 0, 200, 200,
  [1, 2, 3, 4],
  [3, 2, 4, 2],
  {axis: "0 0 1 1"}
  );
</script>