Ask, and Ye Shall Receive (John 16:24)
Dojo is available under BSD/AFL, and free for any use.
Fruit Consumption By Fruit
Fruit Consumption By Day
This demo doesn't use any images, even for backgrounds. So if you don't see a nice gradient under charts it means that you use a browser that doesn't support this feature in CSS (IE and WebKit should be fine). The same goes for rounded corners on legends (FF and WebKit should be fine).
I didn't style the tooltip and used the stock one, which comes with Dijit.
I added actors to the Pie chart above to animate it a little because it is very easy to do so.