MapPieSettings.RotationDirection Property

Gets or sets the direction in which pie slices should be rotated.

Assembly : DevExpress.Xpf.Map.v25.2.dll

Declaration

C#
VB.NET

csharp

public RotationDirection RotationDirection { get; set; }

Public Property RotationDirection As RotationDirection

Property Value

Type	Description
RotationDirection

A RotationDirection enumeration value.

Available values:

Name	Description
Clockwise

Specifies a clockwise pie slice rotation.

| | CounterClockwise |

Specifies a counter-clockwise pie slice rotation.

Property Paths

You can access this nested property as listed below:

Object Type	Path to RotationDirection
PieChartDataAdapter

.PieSettings .RotationDirection

Example

MapPieSettings allows specifying parameters of generated map pie charts. It can be accessed using the PieChartDataAdapter.PieSettings property.

This class contains the following properties that allow customizing the map pie chart appearance.

MapPie.RotationDirection - allows specifying the rotation direction of pie segments.
MapPie.RotationAngle - allows specifying the rotation angle of pie segments.
MapPie.HoleRadiusPercent - allows specifying the hole radius as a percentage value.
MainWindow.xaml

xaml

<dxm:PieChartDataAdapter DataSource="{Binding Source={StaticResource pieData}, XPath=Table1}" 
    ItemIdDataMember="Country" ItemMinSize="10" ItemMaxSize="50">
    <dxm:PieChartDataAdapter.Mappings>
        <dxm:MapPieMappingInfo Latitude="CapitalLat" Longitude="CapitalLon" 
                               SegmentId="MedalClass" SegmentValue="Quantity"/>
    </dxm:PieChartDataAdapter.Mappings>
    <dxm:PieChartDataAdapter.PieSettings>
        <dxm:MapPieSettings 
            HoleRadiusPercent="{Binding ElementName=seHoleRadius, Path=Value}"
            RotationDirection="{Binding ElementName=cbRotationDirection, Path=SelectedValue}"
            RotationAngle="{Binding ElementName=seRotationAngle, Path=Value}"/>
    </dxm:PieChartDataAdapter.PieSettings>
</dxm:PieChartDataAdapter>