PieChartAnnotationLocation Enum

Specifies annotation position relative to the argument.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.1.dll

Declaration

public enum PieChartAnnotationLocation

Members

Name	Description	Image
Center	Positions an annotation at the center of a series slice.
Edge	Positions an annotation at the edge of a series slice.

Related API Members

The following properties accept/return PieChartAnnotationLocation values:

• DxPieChartAnnotation.Location

Remarks

Use the Location property to position the annotation at the edge or in the center of the specified argument.

<DxPieChart Data="@SalesData"
            T="SaleInfo">
    <DxPieChartAnnotation Text="Asia"
                          Argument="@("Asia")"
                          Series="Region Sales"
                          Opacity="1">
        <DxChartAnnotationBorder Color="#FFC107" Width="2" CornerRadius="4" />
    </DxPieChartAnnotation>
    <DxPieChartAnnotation Text="Tokyo"
                          Argument="@("Tokyo")"
                          Series="City Sales"
                          Location="PieChartAnnotationLocation.Edge"
                          Opacity="1">
        <DxChartAnnotationBorder Color="#FFC107" Width="2" CornerRadius="4" />
    </DxPieChartAnnotation>
    <DxPieChartAnnotation Type="ChartAnnotationType.Image"
                          Argument="@("New York")"
                          Series="City Sales"
                          Location="PieChartAnnotationLocation.Edge"
                          Opacity="1">
        <DxChartAnnotationImage Url="https://cdn-icons-png.flaticon.com/512/618/618848.png" />
        <DxChartAnnotationBorder Color="#FFC107" Width="2" CornerRadius="4" />
    </DxPieChartAnnotation>
    <DxPieChartSeries T="SaleInfo"
                      TArgument="string"
                      TValue="double"
                      ValueField="si => si.Amount"
                      ArgumentField="si => si.Region"
                      SummaryMethod="Enumerable.Sum"
                      Name="Region Sales">
        @* ... *@
    </DxPieChartSeries>
    <DxPieChartSeries T="SaleInfo"
                      TArgument="string"
                      TValue="double"
                      ValueField="si => si.Amount"
                      ArgumentField="si => si.City"
                      SummaryMethod="Enumerable.Sum"
                      Name="City Sales">
        @* ... *@
    </DxPieChartSeries>
    <DxChartTitle Text="Top Sales Worldwide">
        <DxChartSubTitle Text="USD" />
    </DxChartTitle>
</DxPieChart>