How to display the labels inside segments in WPF Chart (SfChart)?

This article explains how to place labels inside the column segments using ChartAdornment. WPF Chart (SfChart) series adornments are used to display values associated with a ChartSegment. The ChartAdornmentsInfo class is used to display chart series adornments. These adornments can be customized through properties like SegmentLabelContent, ConnectorLineStyle, SymbolTemplate, and LabelTemplate. The AdornmentsPosition property determines the positioning of adornments within the series. Below is a code example demonstrating the use of the LabelTemplate property to display labels inside chart segment.

XAML

<Syncfusion:ColumnSeries.AdornmentsInfo>
    <Syncfusion:ChartAdornmentInfo SegmentLabelContent="LabelContentPath" ShowLabel="True" AdornmentsPosition="TopAndBottom" >
         <Syncfusion:ChartAdornmentInfo.LabelTemplate>
              <DataTemplate>
                   <!--LabelTemplate for Segments.A TextBlock inside each Segments--> 
                   <TextBlock Foreground="White" FontSize="25" FontWeight="Bold" Text="{Binding Item.CompanyName}" RenderTransformOrigin="0.5,0.5">
                        <TextBlock.RenderTransform>
                             <RotateTransform Angle="-90"></RotateTransform>
                        </TextBlock.RenderTransform>
                   </TextBlock>
              </DataTemplate>
         </Syncfusion:ChartAdornmentInfo.LabelTemplate>
    </Syncfusion:ChartAdornmentInfo>
</Syncfusion:ColumnSeries.AdornmentsInfo>

 Output:

Conclusion

I hope you enjoyed learning about how to display the labels inside segments in WPF Chart (SfChart)?.

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