How to: Dock an Annotation to a Chart

Jun 07, 2019

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

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

MainWindow.xaml

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>