![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__TreeMapPointView.png)
'宣言
Public Class _TreeMapPointView Inherits _HierarchicalPointView Implements IAnimationView, IBoundRectangle, IDisplayable, IHierarchicalPointModel, IHierarchicalPointView, IHoverView, IIdentityView, IModel, IPointModel, IPointView, IQueryInterface, IQueryShowTooltipModel, ISelectingView, IShapeModel, IShowTooltipModel, ITreeMapPointView, IView, IViewModel
public class _TreeMapPointView : _HierarchicalPointView, IAnimationView, IBoundRectangle, IDisplayable, IHierarchicalPointModel, IHierarchicalPointView, IHoverView, IIdentityView, IModel, IPointModel, IPointView, IQueryInterface, IQueryShowTooltipModel, ISelectingView, IShapeModel, IShowTooltipModel, ITreeMapPointView, IView, IViewModel
System.Object
GrapeCity.DataVisualization.Chart._BaseView<TOwnerView>
GrapeCity.DataVisualization.Chart._BasePointView<TOwnerView>
GrapeCity.DataVisualization.Chart._HierarchicalPointView
GrapeCity.DataVisualization.Chart._TreeMapPointView