![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__RadialDataLabelView`1.png)
'宣言
Public MustInherit Class _RadialDataLabelView(Of TPointView As ICartesianPointView) Inherits _PointDataLabelView(Of TPointView) Implements IDataLabelModel, IDataLabelView, ILabelView, IModel, IOverlapLabelView, IPointDataLabelView, IQueryInterface, IShapeModel, IView, IViewModel
public abstract class _RadialDataLabelView<TPointView> : _PointDataLabelView<TPointView>, IDataLabelModel, IDataLabelView, ILabelView, IModel, IOverlapLabelView, IPointDataLabelView, IQueryInterface, IShapeModel, IView, IViewModel where TPointView: ICartesianPointView
System.Object
GrapeCity.DataVisualization.Chart._BaseView<TOwnerView>
GrapeCity.DataVisualization.Chart._DataLabelView<TOwnerView,TOption>
GrapeCity.DataVisualization.Chart._PointDataLabelView<TOwnerView>
GrapeCity.DataVisualization.Chart._RadialDataLabelView<TPointView>
GrapeCity.DataVisualization.Chart._RadialBarDataLabelView
GrapeCity.DataVisualization.Chart._RadialSymbolDataLabelView