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DxChartSplineAreaSeries<T, TArgument, TValue> Class

Defines a spline area series.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

#Declaration

C#
public class DxChartSplineAreaSeries<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 spline area series displays data as a spline interpolation of the series values. The area between the spline 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">
    <DxChartSplineAreaSeries Name="2017" 
                             Filter="@((SaleInfo s) => s.Date.Year == 2017)"
                             ArgumentField="@(s => s.City)" 
                             ValueField="@(s => s.Amount)"
                             SummaryMethod="Enumerable.Sum" />
    <DxChartSplineAreaSeries Name="2018" 
                             Filter="@((SaleInfo s) => s.Date.Year == 2018)"
                             ArgumentField="@(s => s.City)" 
                             ValueField="@(s => s.Amount)"
                             SummaryMethod="Enumerable.Sum" />
    <DxChartSplineAreaSeries 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 Spline 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>
DxChartSplineAreaSeries<T, TArgument, TValue>
See Also