MapPieSettings Class

Contains settings used to generate Pie chart items.

Namespace: DevExpress.Xpf.Map

Assembly: DevExpress.Xpf.Map.v20.2.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.Map, DevExpress.Wpf.Map

Declaration

C#

public class MapPieSettings :
    MapItemSettingsBase

VB.NET

Public Class MapPieSettings
    Inherits MapItemSettingsBase

Related API Members

The following members return MapPieSettings objects:

• PieChartDataAdapter.PieSettings

Remarks

This class introduces the MapPieSettings.HoleRadiusPercent, MapPieSettings.RotationAngle and MapPieSettings.RotationDirection properties that allow specifying the pie chart view.

Example

View Example

MainWindow.xaml

<dxm:VectorLayer.Data>
    <dxm:PieChartDataAdapter DataSource="{Binding Source={StaticResource dataSource}, XPath=Table1}"
                             ItemIdDataMember="Country" ItemMaxSize="60" ItemMinSize="10">
        <dxm:PieChartDataAdapter.Mappings>
            <dxm:MapPieMappingInfo Latitude="CapitalLat" Longitude="CapitalLon"
                                   SegmentId="MedalClass" SegmentValue="Quantity"/>
        </dxm:PieChartDataAdapter.Mappings>
        <dxm:PieChartDataAdapter.PieSettings>
            <dxm:MapPieSettings HoleRadiusPercent="50" RotationAngle="90"
                                RotationDirection="CounterClockwise" />
        </dxm:PieChartDataAdapter.PieSettings>
    </dxm:PieChartDataAdapter>
</dxm:VectorLayer.Data>

Inheritance

Object

DispatcherObject

DependencyObject

Freezable

MapDependencyObject

MapItemSettingsBase

MapPieSettings