AxisXCoordinate.Axis Property

Specifies the X-axis to which the X-coordinate of the annotation anchor point corresponds.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v18.2.dll

Declaration

C#

public AxisX2D Axis { get; set; }

VB.NET

Public Property Axis As AxisX2D

Property Value

Type	Description
AxisX2D	An Axis2D object representing the X-axis.

Remarks

If the Annotation.AnchorPoint property is specified to PaneAnchorPoint, define a particular pane using the PaneAnchorPoint.Pane property. Specify the required axes using the Axis and AxisYCoordinate.Axis properties. Configure the anchor point coordinates using the PaneAnchorPoint.AxisXCoordinate and AxisYCoordinate properties.

Example

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.

Note

A complete sample project is available at https://github.com/DevExpress-Examples/how-to-customize-chart-annotations-t376991.

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 Axis property.

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.

C#

how-to-anchor-annotations-to-various-points-t378313/CS/AnnotationExample/MainWindow.xaml#L54

<dxc:AxisXCoordinate
Axis="{Binding ElementName=xAxis}"
AxisValue="2.85"/>

how-to-customize-chart-annotations-t376991/CS/MarsTemperature/MainWindow.xaml#L62

<dxc:PaneAnchorPoint.AxisXCoordinate>
    <dxc:AxisXCoordinate Axis="{Binding ElementName=xAxis}"
                         AxisValue="2.85"/>