![](dotnetdiagramimages/C1_WPF_FlexChart_4_C1_WPF_Chart_Annotation_Shape.png)
'Declaration Public MustInherit Class Shape Inherits AnnotationBase
public abstract class Shape : AnnotationBase
System.Object
System.Windows.Threading.DispatcherObject
System.Windows.DependencyObject
C1.WPF.Chart.Annotation.AnnotationBase
C1.WPF.Chart.Annotation.Shape
C1.WPF.Chart.Annotation.Circle
C1.WPF.Chart.Annotation.Ellipse
C1.WPF.Chart.Annotation.Line
C1.WPF.Chart.Annotation.Polygon
C1.WPF.Chart.Annotation.Rectangle
C1.WPF.Chart.Annotation.Square