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How to set or modify the label of the each legend ?

Platform: WPF |
Control: SfChart |
Published Date: April 22, 2015 |
Last Revised Date: June 27, 2019

Description:

This article describes how to define the label for each legend items of the series.

 

Solution:

The content of the legend icon label is changed by changing the content of the series label using the Label property in the series as shown in following code examples.

Note:

The screenshot has the header for the legend that can be defined by using the Header property of the ChartLegend.

 

 

XAML

<chart:SplineSeries Interior="DarkBlue" Label="SplineSeries" ItemsSource="{Binding}" 
XBindingPath="Speed" YBindingPath="Rate"/>
<chart:SplineAreaSeries Opacity="0.7" Interior="SkyBlue"  Label="SplineAreaSeries"      ItemsSource="{Binding}" XBindingPath="Speed" YBindingPath="Rate"/>

C#

      multiChart.Series[0].Label = "SplineSeries";
      multiChart.Series[1].Label = "SplineAreaSeries";

Output

Chart legend indicating it's series in WPF

Figure 1: SfChart with legend.

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