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V25.1
  • DxPolarChartAreaSeries<T, TArgument, TValue>.SelectionMode Property

    Specifies the selection mode of the area series.

    Namespace: DevExpress.Blazor

    Assembly: DevExpress.Blazor.v25.1.dll

    NuGet Package: DevExpress.Blazor

    Declaration

    [DefaultValue(ChartContinuousSeriesSelectionMode.SeriesAndAllPoints)]
    [Parameter]
    public ChartContinuousSeriesSelectionMode SelectionMode { get; set; }

    Property Value

    Type Default Description
    ChartContinuousSeriesSelectionMode SeriesAndAllPoints

    An enumeration value.

    Available values:

    Name Description Image
    Series

    The clicked series is selected.

    Selection mode - Series

    SeriesAndAllPoints

    The clicked series and its points are selected.

    Selection mode - Series and all points

    None

    No chart elements are selected when a series is clicked.

    Selection mode - none

    Remarks

    If a user is allowed to select series, you can use the SelectionMode property to specify highlighted elements in the selected series. The SelectionMode also allows you to override the SeriesSelectionMode property value.

    In the following example, the Night series can be selected while the Day series is not selectable:

    <DxPolarChart Data=@DataSource
                  SeriesSelectionMode="ChartSelectionMode.Single">
        <DxPolarChartAreaSeries Name="Day"
                                ArgumentField="@((DiscretePoint i) => i.Arg)"
                                ValueField="@((DiscretePoint i) => i.Day)"
                                SelectionMode="ChartContinuousSeriesSelectionMode.None">
        </DxPolarChartAreaSeries>
        <DxPolarChartAreaSeries Name="Night"
                                Color="Color.MidnightBlue"
                                ArgumentField="@((DiscretePoint i) => i.Arg)"
                                ValueField="@((DiscretePoint i) => i.Night)">
        </DxPolarChartAreaSeries>
        <DxChartLegend Visible="false" />
    </DxPolarChart>
    
    See Also