DonutSeries.HoleRadius Property

Gets or sets how much space the center hole occupies of the entire donut diameter. This value should be from 0 to 1.

Assembly : DevExpress.Maui.Charts.dll

NuGet Package : DevExpress.Maui.Charts

Declaration

csharp

public float HoleRadius { get; set; }

Type	Default	Description
Single	-1

A value that specifies the donut hole radius.

The following images show a donut with different HoleRadius values:

HoleRadius = 0.5	HoleRadius = 0.7

xaml

<dxc:PieChartView.Series>
    <dxc:DonutSeries HoleRadius="0.5">
        <!--...-->
    </dxc:DonutSeries>
</dxc:PieChartView.Series>