SecondaryAxisY2D Class
Represents the secondary Y-axis within a 2D chart type.
Namespace: DevExpress.Xpf.Charts
Assembly: DevExpress.Xpf.Charts.v23.1.dll
NuGet Package: DevExpress.Wpf.Charts
Declaration
Related API Members
The following members return SecondaryAxisY2D objects:
Remarks
The SecondaryAxisY2D class represents the secondary axis of values (Y-axis) within a chart control. It inherits properties and methods from its base AxisY2D class, which implements the common X-axes functionality.
The collection of the SecondaryAxisY2D objects is represented by the SecondaryAxisYCollection class, which is returned by the XYDiagram2D.SecondaryAxesY property.
The secondary X-axis is represented by the SecondaryAxisX2D class.
For more information, refer to Primary and Secondary Axes.
Example
This example demonstrates how to assign a secondary Y-axis to a series and uses the following classes and properties:
| Symbol | Description |
|---|---|
| XYDiagram2D.SecondaryAxesY | Gets the collection of secondary Y-axes. |
SecondaryAxisY2D |
Represents the secondary Y-axis within a 2D chart type. |
| XYSeries2D.AxisY | Specifies the Y-axis (or its View Model) that measures a series. |
<dxc:XYDiagram2D.SecondaryAxesY>
<dxc:SecondaryAxisY2D x:Name="percentageAxisY"
Brush="#FFC0504D">
<dxc:SecondaryAxisY2D.WholeRange>
<dxc:Range dxc:AxisY2D.AlwaysShowZeroLevel="False" MinValue="-0.8" MaxValue="0.8"/>
</dxc:SecondaryAxisY2D.WholeRange>
<dxc:SecondaryAxisY2D.NumericScaleOptions>
<dxc:ContinuousNumericScaleOptions AutoGrid="False" GridSpacing="0.4"/>
</dxc:SecondaryAxisY2D.NumericScaleOptions>
</dxc:SecondaryAxisY2D>
</dxc:XYDiagram2D.SecondaryAxesY>
<dxc:LineSeries2D DisplayName="Rate of Change"
ArgumentDataMember="Date" ValueDataMember="ChangeRate"
MarkerVisible="True"
AxisY="{Binding ElementName=percentageAxisY}"/>
Related GitHub Examples
The following code snippets (auto-collected from DevExpress Examples) contain references to the SecondaryAxisY2D 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.