ChartAnchorPoint Class

Settings that indicate the Annotation is anchored to a chart.

Assembly: DevExpress.Xpf.Charts.v24.1.dll

NuGet Package: DevExpress.Wpf.Charts

Declaration

C#
VB.NET

public class ChartAnchorPoint :
    AnnotationAnchorPoint

Public Class ChartAnchorPoint
    Inherits AnnotationAnchorPoint

Remarks

The annotation position relative to the chart’s top and left edges can be specified using the ChartAnchorPoint.X and ChartAnchorPoint.Y properties. These coordinates position an annotation absolutely, meaning that the anchor point doesn’t change when a chart is being resized.

Example

This example demonstrates how to anchor an annotation to a chart surface point as shown in the following image:

annotation-chart-anchor-point

To do this, specify the ChartAnchorPoint.X and ChartAnchorPoint.Y properties.

MainWindow.xaml

<dxc:Annotation Content="Annotation #3">
    <dxc:Annotation.AnchorPoint>
        <dxc:ChartAnchorPoint X="100" 
                              Y="220"/>
    </dxc:Annotation.AnchorPoint>
    <dxc:Annotation.ShapePosition>
        <dxc:RelativePosition ConnectorLength="80" 
                              Angle="-20"/>
    </dxc:Annotation.ShapePosition>
</dxc:Annotation>