Hi Susan,
For "pi chart", I assume you refer to "pie chart".
There are a number of examples included in ChartDirector in which a sector of the pie is exploded. For example, see the sample code "3D Pie Chart", "Exploded Pie Chart", "Icon Pie Chart (2)", "Text Styles and Colors" and "Start Angle and Direction". (You may look for the above sample code using the ChartDirector documentation index.)
The API used to explode a slice is PieChart.setExplode and PieChart.setExplodeGroup.
Hope this can help.
Regards
Peter Kwan |