Gets or sets a binding used to extract a radius factor from a data object in the ItemsSource.
This can be used to create a pie chart with data pieces of different radius scales.
Namespace: Mindscape.SilverlightElements.ChartingAssembly: Mindscape.SilverlightElements (in Mindscape.SilverlightElements.dll) Version: 2.0.0.0 (2.0.0.0)