DxChartAreaSeries<T, TArgument, TValue> Class

Defines an area series.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v21.2.dll

Declaration

public class DxChartAreaSeries<T, TArgument, TValue> :
    DxChartAreaSeriesBase<T, TArgument, TValue>

Type Parameters

Name Description
T

The type of data.

TArgument

The type of series arguments.

TValue

The type of series values.

Remarks

The area series displays data as a polyline that connects the series values. The area between the polyline and the argument axis is shaded with a color.

Use the chart’s Data property to specify an IEnumerable<T> data source, and the ArgumentField and ValueField properties to specify data source fields that contain arguments and values for chart points. For a sample data source, refer to our GitHub repository.

<DxChart Data="@SalesData">
    <DxChartAreaSeries Name="2017" 
                       Filter="@((SaleInfo s) => s.Date.Year == 2017)"
                       ArgumentField="@(s => s.City)" 
                       ValueField="@(s => s.Amount)"
                       SummaryMethod="Enumerable.Sum" />
    <DxChartAreaSeries Name="2018" 
                       Filter="@((SaleInfo s) => s.Date.Year == 2018)"
                       ArgumentField="@(s => s.City)" 
                       ValueField="@(s => s.Amount)"
                       SummaryMethod="Enumerable.Sum" />
    <DxChartAreaSeries Name="2019" 
                       Filter="@((SaleInfo s) => s.Date.Year == 2019)"
                       ArgumentField="@(s => s.City)" 
                       ValueField="@(s => s.Amount)"
                       SummaryMethod="Enumerable.Sum" />
    <DxChartLegend Position="RelativePosition.Outside" HorizontalAlignment="HorizontalAlignment.Right" />
</DxChart>

@code {

Chart Area Series

Run Demo: Charts - Area Series

Inheritance

Object
ComponentBase
DxSettingsComponent<DevExpress.Blazor.Internal.IXYChartSeriesModel>
DxComplexSettingsComponent<DxChartSeries, DevExpress.Blazor.Internal.IXYChartSeriesModel>
DxChartSeries
DxChartXYSeries<T, TArgument, TValue, TValue>
DxChartAreaSeriesBase<T, TArgument, TValue>
DxChartAreaSeries<T, TArgument, TValue>
See Also