iCharts by iDesign Software Group. 1

Click here for single chart view
The pie chart supports advanced options like slicing and rotation. Click on a pie slice above to see the slicing feature in action. To enable rotation, right click on any pie and select "Enable Rotation". Thereby, drag and rotate the pies.
iCharts by iDesign Softwares Group. 2

Click here for single chart view
 
View XML for the above chart
View XML for the above chart