![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Chart__SunburstPointVisibilityPolicyPlugin.png)
'宣言
Public Class _SunburstPointVisibilityPolicyPlugin Implements IPlugin, IPointVisibilityPolicy, IPointVisibilityPolicyBuilder, IQueryInterface
public class _SunburstPointVisibilityPolicyPlugin : IPlugin, IPointVisibilityPolicy, IPointVisibilityPolicyBuilder, IQueryInterface
System.Object
GrapeCity.DataVisualization.Chart._SunburstPointVisibilityPolicyPlugin