blazor-devexpress-dot-blazor-34355816.md
Specifies annotation position relative to the argument.
Namespace : DevExpress.Blazor
Assembly : DevExpress.Blazor.v25.2.dll
NuGet Package : DevExpress.Blazor
public enum PieChartAnnotationLocation
| 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.
|
|
The following properties accept/return PieChartAnnotationLocation values:
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>
See Also