'宣言
Public Class _SankeyRadialNodeView Inherits _SankeyNodeView Implements IHoverView, IModel, IQueryInterface, IQueryShowTooltipModel, ISankeyNodeModel, ISankeyNodeView, ISankeyRadialNodeView, ISelectingView, IShapeModel, IShowTooltipModel, IView, IViewModel
public class _SankeyRadialNodeView : _SankeyNodeView, IHoverView, IModel, IQueryInterface, IQueryShowTooltipModel, ISankeyNodeModel, ISankeyNodeView, ISankeyRadialNodeView, ISelectingView, IShapeModel, IShowTooltipModel, IView, IViewModel