'宣言
Public Class _EllipseOverlayOption Inherits _AnnotationOverlayOption Implements GrapeCity.DataVisualization.Chart.IOptionStrictMode, IAnnotationOverlayOption, IEllipseOverlayOption, IJsonOption, IOption, IOverlayOption
public class _EllipseOverlayOption : _AnnotationOverlayOption, GrapeCity.DataVisualization.Chart.IOptionStrictMode, IAnnotationOverlayOption, IEllipseOverlayOption, IJsonOption, IOption, IOverlayOption