PaneAnchorPoint Class

Settings that indicate the Annotation is anchored to a pane.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v20.2.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.Charts, DevExpress.Wpf.Charts

Declaration

C#

public class PaneAnchorPoint :
    AnnotationAnchorPoint,
    IWeakEventListener

VB.NET

Public Class PaneAnchorPoint
    Inherits AnnotationAnchorPoint
    Implements IWeakEventListener

Remarks

To anchor an annotation to the required pane, specify the PaneAnchorPoint.Pane property. Then, define the axes and their values to specify the anchor point using the PaneAnchorPoint.AxisXCoordinate and PaneAnchorPoint.AxisYCoordinate properties.

Example

This example shows how to anchor an annotation to a pane.

• Specify the PaneAnchorPoint.Pane property to define a pane to which the annotation should be anchored.

• Define the axes and their values to specify the annotation’s anchor point. To do this, use the PaneAnchorPoint.AxisXCoordinate and PaneAnchorPoint.AxisYCoordinate properties.

  If the PaneAnchorPoint.Pane and AxisCoordinate.Axis properties are unspecified, the default pane and primary axes are used to display the annotation. You can leave the Pane and Axis properties undefined if you plot the annotation on the default pane with primary axes.

View Example

MainWindow.xaml

<dxc:Annotation.AnchorPoint>
    <dxc:PaneAnchorPoint Pane="{Binding ElementName=defaultPane}">
        <dxc:PaneAnchorPoint.AxisXCoordinate>
            <dxc:AxisXCoordinate Axis="{Binding ElementName=xAxis}" 
                                 AxisValue="2.85"/>
        </dxc:PaneAnchorPoint.AxisXCoordinate>
        <dxc:PaneAnchorPoint.AxisYCoordinate>
            <dxc:AxisYCoordinate Axis="{Binding ElementName=yAxis}" 
                                 AxisValue="-30"/>
        </dxc:PaneAnchorPoint.AxisYCoordinate>
    </dxc:PaneAnchorPoint>
</dxc:Annotation.AnchorPoint>

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the PaneAnchorPoint class.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

XAML

how-to-anchor-annotations-to-various-points-t378313/CS/AnnotationExample/MainWindow.xaml#L51

<dxc:Annotation.AnchorPoint>
    <dxc:PaneAnchorPoint Pane="{Binding ElementName=defaultPane}">
        <dxc:PaneAnchorPoint.AxisXCoordinate>

how-to-customize-chart-annotations-t376991/CS/MarsTemperature/MainWindow.xaml#L60

<dxc:Annotation.AnchorPoint>
    <dxc:PaneAnchorPoint Pane="{Binding ElementName=defaultPane}">
        <dxc:PaneAnchorPoint.AxisXCoordinate>

Inheritance

Object

DispatcherObject

DependencyObject

Freezable

ChartDependencyObject

AnnotationAnchorPoint

PaneAnchorPoint