![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__TreeMapPlotView`1.png)
'宣言
Public Class _TreeMapPlotView(Of TOwnerView As IPlotListLayoutView) Inherits GrapeCity.DataVisualization.Chart._HierarchicalPlotView(Of TOwnerView,ITreeMapPointView) Implements IDisplayable, IHierarchicalPlotModel, IHierarchicalPlotView, IIdentityView, IModel, IPlotModel, IPlotView, IQueryInterface, ITreeMapPlotView, IView, IViewModel
public class _TreeMapPlotView<TOwnerView> : GrapeCity.DataVisualization.Chart._HierarchicalPlotView<TOwnerView,ITreeMapPointView>, IDisplayable, IHierarchicalPlotModel, IHierarchicalPlotView, IIdentityView, IModel, IPlotModel, IPlotView, IQueryInterface, ITreeMapPlotView, IView, IViewModel where TOwnerView: IPlotListLayoutView
System.Object
GrapeCity.DataVisualization.Chart._BaseView<TOwnerView>
GrapeCity.DataVisualization.Chart._BasePlotView<TOwnerView,TDefinition,TPlotDataModel,TPointView>
GrapeCity.DataVisualization.Chart._HierarchicalPlotView<TOwnerView,TPointView>
GrapeCity.DataVisualization.Chart._TreeMapPlotView<TOwnerView>