TPieSeries.AngleSize
TPieSeries
property AngleSize: Integer;
Unit
Series
Description
The AngleSize property controls the amount of degrees a Pie series will use to display its slices.
The default value for AngleSize is 360 degree. That means a full circle will be displayed.
Setting it to , for example, 180 degree will show a Pie that is a semi-circle.
Combining this property with the TCircledSeries.RotationAngle property allows creating Pie series that are vertical semi-circles too.