![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__SankeyFlowPointStyleBuilder.png)
'宣言
Public Class _SankeyFlowPointStyleBuilder Inherits GrapeCity.DataVisualization.Chart._PointStyleBuilder(Of ISankeyFlowView) Implements IPointStyleBuilder
public class _SankeyFlowPointStyleBuilder : GrapeCity.DataVisualization.Chart._PointStyleBuilder<ISankeyFlowView>, IPointStyleBuilder
System.Object
GrapeCity.DataVisualization.Chart._PointStyleBuilder<TPointView>
GrapeCity.DataVisualization.Chart._SankeyFlowPointStyleBuilder
GrapeCity.DataVisualization.Chart._SankeyDropOffPointStyleBuilder