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V25.1
  • SidePoint.LabelDisplayMode Property

    Specifies how the label of a side series point is displayed.

    Namespace: DevExpress.Xpf.Charts

    Assembly: DevExpress.Xpf.Charts.v25.1.dll

    NuGet Package: DevExpress.Wpf.Charts

    Declaration

    public SidePointDisplayMode LabelDisplayMode { get; set; }

    Property Value

    Type Description
    SidePointDisplayMode

    A SidePointDisplayMode enumeration value.

    Available values:

    Name Description
    Default

    The label/marker uses common settings.

    SeriesPoint

    The control shows the label/marker next to the series point. If the label/marker should be outside a visual area when zooming or scrolling, the label/marker is displayed at the diagram’s edge.

    DiagramEdge

    The control displays the label/marker at the diagram edge.

    Remarks

    The following values are available:

    Value

    Description

    Default

    The label uses common label settings.

    DiagramEdge

    The control displays the label at the diagram edge. The SidePoint.Label property specifies appearance settings.

    SeriesPoint

    The control shows the label next to the series point. If the label should be outside a visual area when zooming or scrolling, the label is displayed at the diagram’s edge. The SidePoint.Label property specifies appearance settings.

    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.

    <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>
    

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

    See Also