ChartContinuousSeriesSelectionMode Enum

Lists selection modes for continuous series (for example, lines).

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v23.2.dll

NuGet Package: DevExpress.Blazor

Declaration

public enum ChartContinuousSeriesSelectionMode

Members

Name	Description	Image
Series	The clicked series is selected.
SeriesAndAllPoints	The clicked series and its points are selected.
None	No chart elements are selected when a series is clicked.

Related API Members

The following properties accept/return ChartContinuousSeriesSelectionMode values:

• DxChartAreaSeriesBase<T, TArgument, TValue>.SelectionMode
• DxChartLineSeriesBase<T, TArgument, TValue>.SelectionMode
• DxChartRangeAreaSeries<T, TArgument, TValue>.SelectionMode

Remarks

Specify the DxChart.SeriesSelectionMode property to allow users to select entire series.

You can also specify the DxChart.PointSelectionMode property to enable point selection at the chart level.

Note

For discrete series (for example, bars), the DxChart.PointSelectionMode property has a higher priority over the DxChart.SeriesSelectionMode property. This means that these properties are not applied simultaneously.

Example

The following example enables selection for a line chart:

• A user can select multiple points. Points with the same argument are selected when the user selects a point.
• A user can select an entire series by clicking a line segment. When the user selects a series, the selection of the previously selected series is reset.

Razor

<DxChart Data="@dataPoints"
         SeriesSelectionMode=ChartSelectionMode.Single
         PointSelectionMode=ChartSelectionMode.Multiple>
    <DxChartLineSeries ArgumentField="@((DataPoint i) => i.Arg)"
                       ValueField="@((DataPoint i) => i.Value1)"
                       Name="Series 1"
                       HoverMode=ChartContinuousSeriesHoverMode.None
                       SelectionMode=ChartContinuousSeriesSelectionMode.Series>
    </DxChartLineSeries>
    @* ... *@
</DxChart>