Google Chart APIs

The Google Chart API lets you dynamically generate charts. To see the Chart API in action, open up a browser window and copy the following URL into it:

http://chart.apis.google.com/chart?cht=p3&chd=t:60,40&chs=250x100&chl=Hello|World

Press the Enter or Return key and - presto! - you should see the following image:



http://code.google.com/apis/chart/