Hi Nadim,
For some reasons, I cannot see the attachment in your message.
In general, for pie charts with many small sectors, if you use "circular label layout" (the default), the labels may overlap. You may consider to use "side label layout" instead. You may refer to the "Side Label Layout" sample code for details. (You may look for "Side Label Layout" in the ChartDirector documentation index.)
Hope this can help.
Regards
Peter Kwan |