Using Actuate BIRT Viewers : Modifying charts : Modifying Flash charts and gadgets : Using effects
 
Using effects
In some types of Flash charts, you can use the context menu to set or modify visual animation effects. For example, in a pie or doughnut chart, you can specify the following properties:
*Enable rotation of the pie or doughnut.
This option causes the pie or doughnut to rotate.
*Enable slicing movement.
This option causes each segment of the pie or doughnut to appear to slice away from the original chart.