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How to Display Multiple Doughnut Series

Updated on Sep 15, 2025

Environment

Product Version2019.1.220
ProductRadChartView for WPF

Description

How to display multiple DoughnutSeries in a single pie chart, without overlapping.

Solution

Adjust the positions of the series using their RadiusFactor and InnerRadiusFactor properties.

XAML
	<telerik:RadPieChart Palette="Windows8">
		<telerik:DoughnutSeries InnerRadiusFactor="0.58">
			<telerik:DoughnutSeries.DataPoints>
				<telerik:PieDataPoint Value="10" />
				<telerik:PieDataPoint Value="12" />
				<telerik:PieDataPoint Value="38" />
				<telerik:PieDataPoint Value="31" />
			</telerik:DoughnutSeries.DataPoints>
		</telerik:DoughnutSeries>
		<telerik:DoughnutSeries RadiusFactor="0.25">
			<telerik:DoughnutSeries.DataPoints>
				<telerik:PieDataPoint Value="31" />
				<telerik:PieDataPoint Value="38" />
				<telerik:PieDataPoint Value="12" />
				<telerik:PieDataPoint Value="10" />
			</telerik:DoughnutSeries.DataPoints>
		</telerik:DoughnutSeries>
	</telerik:RadPieChart>

WPF RadChartView Display Multiple Doughnut Series

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