'宣言
Public Class _EChartsConnectingLineOptionCloneMarker Implements GrapeCity.DataVisualization.Chart.ICloneMaker(Of IGcesRadialPlotSmartDataLabelConnectingLineOption)
public class _EChartsConnectingLineOptionCloneMarker : GrapeCity.DataVisualization.Chart.ICloneMaker<IGcesRadialPlotSmartDataLabelConnectingLineOption>