![](dotnetdiagramimages/MESCIUS_ActiveReports_Core_Rendering_GrapeCity_DataVisualization_Options__EChartsSmartDataLabelConnectingLineOption.png)
'宣言
Public Class _EChartsSmartDataLabelConnectingLineOption Inherits _LineStyleOption Implements GrapeCity.DataVisualization.Chart.IOptionStrictMode, IGcesRadialPlotSmartDataLabelConnectingLineOption, ILineStyleOption, IOption
public class _EChartsSmartDataLabelConnectingLineOption : _LineStyleOption, GrapeCity.DataVisualization.Chart.IOptionStrictMode, IGcesRadialPlotSmartDataLabelConnectingLineOption, ILineStyleOption, IOption
System.Object
GrapeCity.DataVisualization.Options._Option
GrapeCity.DataVisualization.Options._LineStyleOption
GrapeCity.DataVisualization.Options._EChartsSmartDataLabelConnectingLineOption