'宣言 Public Class Circle Inherits Shape Implements C1.Chart.Annotation.IAnnotationBase, C1.Chart.Annotation.ICircle, C1.Chart.Annotation.IShape, C1.Chart.IStyleProvider
public class Circle : Shape, C1.Chart.Annotation.IAnnotationBase, C1.Chart.Annotation.ICircle, C1.Chart.Annotation.IShape, C1.Chart.IStyleProvider