Window x:Class="WpfApplication11.Window1"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"

xmlns:telerikChart="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.Charting"

Title="Window1" >

<Grid>

<telerikChart:RadChart x:Name="RadChart1" MaxHeight="200" MaxWidth="400">

</telerikChart:RadChart>

</Grid>

</

Window>

InteractivityScope.Item;

RadChart1.DefaultSeriesDefinition.InteractivitySettings.SelectionScope =

InteractivityScope.Item;

RadChart1.DefaultSeriesDefinition.InteractivitySettings.SelectionMode =

ChartSelectionMode.Multiple;

List<Manufacturer> data = new List<Manufacturer>();

data.Add(

new Manufacturer("Toyota", 215));

data.Add(

new Manufacturer("General Motors", 192));

data.Add(

new Manufacturer("Volkswagen", 151));

data.Add(

new Manufacturer("Ford", 125));

data.Add(

new Manufacturer("Honda", 91));

data.Add(

new Manufacturer("Nissan", 79));

data.Add(

new Manufacturer("PSA", 79));

data.Add(

new Manufacturer("Hyundai", 64));

SeriesMapping seriesMapping = new SeriesMapping();

seriesMapping.SeriesDefinition =

new DoughnutSeriesDefinition();

seriesMapping.ItemMappings.Add(

new ItemMapping("Sales", DataPointMember.YValue));

seriesMapping.ItemMappings.Add(

new ItemMapping("Name", DataPointMember.Label));

RadChart1.SeriesMappings.Add(seriesMapping);

RadChart1.ItemsSource = data;

//approach 2 : comment approach 1 to run 2

//DataSeries PieSeriesDefinition = new DataSeries();

//PieSeriesDefinition.Definition = new PieSeriesDefinition();

//PieSeriesDefinition.LegendLabel = "Turnover";

//PieSeriesDefinition.Definition.ItemLabelFormat = "p";

//PieSeriesDefinition.Add(new DataPoint() { YValue = 0.215208267, XCategory = "Jan", LegendLabel = "Jan" });

//PieSeriesDefinition.Add(new DataPoint() { YValue = 0.192960612, XCategory = "Feb", LegendLabel = "Feb" });

//PieSeriesDefinition.Add(new DataPoint() { YValue = 0.079093251, XCategory = "Mar", LegendLabel = "March" });

//PieSeriesDefinition.Add(new DataPoint() { YValue = 0.23456, XCategory = "Apr", LegendLabel = "April" });

//RadChart1.DefaultSeriesDefinition.InteractivitySettings.HoverScope = InteractivityScope.Item;

//RadChart1.DefaultSeriesDefinition.InteractivitySettings.SelectionScope = InteractivityScope.Series;

//RadChart1.DefaultSeriesDefinition.InteractivitySettings.SelectionMode = ChartSelectionMode.Multiple;

//RadChart1.DefaultView.ChartArea.DataSeries.Add(PieSeriesDefinition);

//RadChart1.DefaultView.ChartTitle.Content = "My chart";

//RadChart1.DefaultView.ChartLegend.Header = "My legend";

public class Manufacturer

public Manufacturer(string name, int sales)

{

this.Name = name;

this.Sales = sales;

// this.Turnover = turnover;

public string Name

{

get;

set;

}

public int Sales

{

get;

set;

}

public int Turnover

{

get;

set;

}

}