Here you can configure a chart by changing the values in the form on the left side of the page.
After every change, the code to plot the chart is updated.
Please, report any bug here.
This playground is from the code present in the SVN trunk, so any bug found here doesn't concern the downloadable Zip.
I recommend using Firefox, Opera, Chrome or Safari instead of Internet Explorer as it is really slow and all the features probably won't work.