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Radar Line Series

The RadarLineSeries are represented on the chart as data points connected with straight line segments.


RadarLineSeries class inherits from the RadarPointSeries class - See the inherited properties.

  • Stroke (Brush): Gets or sets the Brush instance that defines the stroke of the Line shape that presents the series.
  • StrokeThickness (double): Gets or sets the thickness of the line used to present the series.
  • IsClosed (bool): Gets or sets a value indicating whether the Line shape will be closed (connecting the last point to the first one). The default value is true.
  • AutoSortPoints (bool): Gets or sets a value indicating whether the data points associated with the series will be automatically sorted by their Category property in ascending order. The default value is true.


Examples 1 and 2 show how to create RadCartesianChart with a RadarLineSeries.

Example 1: Defining the model and populating with data

public sealed partial class MainPage : Page 
    public MainPage() 
        List<Data> data = new List<Data>(); 
        for (double i = 1; i < 30; i += 1) 
            data.Add(new Data() { Category = i, Value = ((0.7) * Math.Cos(20 * i)) }); 
        this.polarChart.DataContext = data; 
public class Data 
    public double Value { get; set; } 
    public double Category { get; set; } 

Example 2: Defining the RadPolarChart and RadarLineSeries

<Grid xmlns:telerikChart="using:Telerik.UI.Xaml.Controls.Chart"> 
    <telerikChart:RadPolarChart x:Name="polarChart"> 
            <telerikChart:CategoricalRadialAxis /> 
        <telerikChart:RadarLineSeries ItemsSource="{Binding}"> 
                <telerikChart:PropertyNameDataPointBinding PropertyName="Value"/> 
                <telerikChart:PropertyNameDataPointBinding PropertyName="Category"/> 

Figure 1: RadPolarChart and RadarLineSeries

WinUI RadChart Radar Line Series

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