# Polar Point Series

## Overview

The PolarPointSeries are represented on the chart as not connected data points presented by an arbitrary Template, as shown on the image below:

## Properties

The PolarPointSeries class inherits from the PolarSeries class - See the inherited properties.

• DataPoints: Gets the collection of data points associated with the series.
• AngleBinding: Gets or sets the binding that will be used by the Angle property of the contained PolarDataPoint instances in the DataPoints collection.

## Example

Here's an example of how to create a RadCartesianChart with PolarPointSeries:

1. First, create a class for the sample data:

public class Data { public double Value { get; set; }

``````public double Angle { get; set; }
``````

}

2. Then create the sample data:

``````double a = 0.5;
var b = (Math.PI / 180);
List<Data> data = new List<Data>();
for (int i = 1; i < 5 * 360; i += 10)
{
data.Add(new Data() { Angle = i, Value = (a * Math.Cos(20 * i * b)) });
}

this.polarChart.DataContext = data;
``````
3. Finally, create the chart in XAML.

``````<telerikChart:RadPolarChart x:Name="polarChart">
<telerikChart:RadPolarChart.PolarAxis>
<telerikChart:PolarAxis/>
</telerikChart:RadPolarChart.PolarAxis>
<telerikChart:RadPolarChart.RadialAxis>
<telerikChart:NumericalRadialAxis/>
</telerikChart:RadPolarChart.RadialAxis>

<telerikChart:PolarPointSeries ItemsSource="{Binding}">
<telerikChart:PolarPointSeries.ValueBinding>
<telerikChart:PropertyNameDataPointBinding PropertyName="Value"/>
</telerikChart:PolarPointSeries.ValueBinding>
<telerikChart:PolarPointSeries.AngleBinding>
<telerikChart:PropertyNameDataPointBinding PropertyName="Angle"/>
</telerikChart:PolarPointSeries.AngleBinding>
</telerikChart:PolarPointSeries>
</telerikChart:RadPolarChart>
``````
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