ChartSeriesSettings<T, TValue, TArgument> Class

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v20.2.dll

Declaration

public abstract class ChartSeriesSettings<T, TValue, TArgument>

Type Parameters

Name	Description
T	The data item type.
TValue	The value axis type.
TArgument	The argument axis type.

Remarks

The SeriesTemplate property allows you to specify a template for a Chart series. The property gets an object of the ChartSeriesSettings type that contains information about the rendered series. To access this object, use the template's context parameter.

Assign the obtained context to the Settings property to provide the rendered series with the series settings. The context.Name property allows you to specify a series name whose values are used within a template.

<DxChart Data="@GridData">
    <DxChartTitle Text="Sales amount" />
    <DxChartCommonSeries
            AggregationMethod="Enumerable.Sum"
            NameField="@((SaleInfo s) => s.Date.Year)" 
            ArgumentField="@((SaleInfo s) => s.City)" 
            ValueField="@((SaleInfo s) => s.Amount)">
        <SeriesTemplate Context="settings">
            @if(settings.Name == "2015") {
                <DxChartLineSeries Name="Last year" Settings="@settings">
                </DxChartLineSeries>
            } else {
                <DxChartBarSeries Settings="@settings">
                    <DxChartSeriesLabel Visible="true"></DxChartSeriesLabel>
                </DxChartBarSeries>
            }
        </SeriesTemplate>
    </DxChartCommonSeries>
</DxChart>

Run Demo: Charts - Dynamic Series