![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart_PieExcelPlotLayoutPlugin.png)
'宣言
Public Class PieExcelPlotLayoutPlugin Implements ICartesianPlotLayoutBuilder, IPlugin, IQueryInterface
public class PieExcelPlotLayoutPlugin : ICartesianPlotLayoutBuilder, IPlugin, IQueryInterface
System.Object
GrapeCity.DataVisualization.Chart.PieExcelPlotLayoutPlugin