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