'宣言
Public Class _SankeyRadialFlowView Inherits _SankeyFlowView Implements IAnimationView, IBoundRectangle, IHoverView, IIdentityView, IModel, IPointModel, IPointView, IQueryInterface, IQueryShowTooltipModel, ISankeyFlowModel, ISankeyFlowView, ISankeyRadialFlowView, ISelectingView, IShapeModel, IShowTooltipModel, IView, IViewModel
public class _SankeyRadialFlowView : _SankeyFlowView, IAnimationView, IBoundRectangle, IHoverView, IIdentityView, IModel, IPointModel, IPointView, IQueryInterface, IQueryShowTooltipModel, ISankeyFlowModel, ISankeyFlowView, ISankeyRadialFlowView, ISelectingView, IShapeModel, IShowTooltipModel, IView, IViewModel