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V25.1
  • DxPolarChartLineSeries<T, TArgument, TValue>.HoverMode Property

    Specifies highlighted series elements when a user hovers the mouse pointer over the series.

    Namespace: DevExpress.Blazor

    Assembly: DevExpress.Blazor.v25.1.dll

    NuGet Package: DevExpress.Blazor

    Declaration

    [DefaultValue(ChartContinuousSeriesHoverMode.Series)]
    [Parameter]
    public ChartContinuousSeriesHoverMode HoverMode { get; set; }

    Property Value

    Type Default Description
    ChartContinuousSeriesHoverMode Series

    An enumertion value.

    Available values:

    Name Description Image
    NearestPoint

    The series changes its style along with the point that is the nearest to the cursor.

    blazor-chart-continuous-series-hover-mode-nearest-point

    SeriesAndAllPoints

    The series changes its style along with all the points.

    blazor-chart-continuous-series-hover-mode-series-and-all-points

    Series

    The series changes its style, but the points do not.

    blazor-chart-continuous-series-hover-mode-series

    None

    The series does not react to hovering.

    blazor-chart-continuous-series-hover-mode-none

    Remarks

    The Polar Chart highlights series elements when the mouse pointer is above the series. Use the HoverMode property to specify highlighted series elements.

    The following example highlights a series and all its points when a user hovers the mouse pointer over the series:

    Line Series - Hover

    <DxPolarChart Data=@DataSource>
        <DxPolarChartLineSeries ArgumentField="@((DiscretePoint i) => i.Arg)"
                                ValueField="@((DiscretePoint i) => i.Day)"
                                HoverMode="ChartContinuousSeriesHoverMode.SeriesAndAllPoints">
        </DxPolarChartLineSeries>
    </DxPolarChart>
    
    See Also