SidePoint.Label Property

Specifies the side series point’s label settings.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v23.2.dll

NuGet Package: DevExpress.Wpf.Charts

Declaration

C#

public SeriesLabel Label { get; set; }

VB.NET

Public Property Label As SeriesLabel

Property Value

Type	Description
SeriesLabel	A SeriesLabel object that specifies label settings.

Remarks

Specify the SidePoint.Label property to customize label’s text color, border options, text pattern, and other settings. Refer to the SeriesLabel’s Properties page for a list of available options.

Example

This example shows how to create a template that customizes the side point label appearance.

Use the XYSeries2D.FirstPoint and LastPoint properties to access side point options.

To show labels, set the SidePoint.LabelDisplayMode property to SeriesPoint.

The markup below specifies SeriesLabel.ElementTemplate and customizes the first label appearance:

• background color
• text color
• font size
• border corner radius
• border thickness

The last point label uses default settings.

XAML

<Window.Resources>
    <ResourceDictionary>
        <DataTemplate x:Key="labelTemplate">
            <Border BorderThickness="1" CornerRadius="4" Opacity="1.0">
                <Border.Background>
                    <SolidColorBrush Color="DarkRed"/>
                </Border.Background>
                <Label Content="{Binding Path=Text}" Padding="2,2,2,1.5" 
        Foreground="White" FontSize="13" />
            </Border>
        </DataTemplate>
    </ResourceDictionary>
</Window.Resources>
...
<dxc:ChartControl x:Name="ChartControl1" ...>
    <dxc:XYDiagram2D>
        <dxc:SplineSeries2D Name="xSplineSeries2D" LabelsVisibility="False" ...>
            <dxc:SplineSeries2D.FirstPoint>
                <dxc:SidePoint LabelDisplayMode="SeriesPoint">
                    <dxc:SidePoint.Label>
                        <dxc:SeriesLabel ElementTemplate="{StaticResource labelTemplate}"/>
                    </dxc:SidePoint.Label>
                </dxc:SidePoint>
            </dxc:SplineSeries2D.FirstPoint>
            <dxc:SplineSeries2D.LastPoint>
                <dxc:SidePoint LabelDisplayMode="SeriesPoint">
                </dxc:SidePoint>
            </dxc:SplineSeries2D.LastPoint>
        </dxc:SplineSeries2D>
                ...
    </dxc:XYDiagram2D>
           ...
</dxc:ChartControl>

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the Label 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.

XAML

wpf-charts-create-real-time-chart/CS/RealtimeChartMVVM/MainWindow.xaml#L24

<dxc:SidePoint LabelDisplayMode="SeriesPoint">
    <dxc:SidePoint.Label>
        <dxc:SeriesLabel TextPattern="{}{V:f2}"/>