![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__PolygonRenderEngineElement.png)
'宣言
Public Class _PolygonRenderEngineElement Inherits _RenderEngineElement Implements IPolygonRenderEngineElement, IRenderEngineElement
public class _PolygonRenderEngineElement : _RenderEngineElement, IPolygonRenderEngineElement, IRenderEngineElement
System.Object
GrapeCity.DataVisualization.Chart._RenderEngineElement
GrapeCity.DataVisualization.Chart._PolygonRenderEngineElement