Google Chart Tools – Google Code

The Google Chart Tools enable adding live charts to any web page.
The advantages of the Google Chart Tools are:
* A rich gallery of visualizations provided as:
o Image charts – using a simple URL request to a Google chart server
o Interactive charts – using a Google developed JavaScript library
* Can read live data from a variety of data sources
* Simple to use and free
By ageorg

This bookmark links to http://code.google.com/intl/el/apis/charttools/