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.v24.2.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.
SeriesAndAllPoints	The series changes its style along with all the points.
Series	The series changes its style, but the points do not.
None	The series does not react to hovering.

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:

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