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V25.1
  • DxChartSeriesValueErrorBar.DisplayMode Property

    Specifies how the chart displays error bars.

    Namespace: DevExpress.Blazor

    Assembly: DevExpress.Blazor.v25.1.dll

    NuGet Package: DevExpress.Blazor

    Declaration

    [DefaultValue(ChartValueErrorBarDisplayMode.Auto)]
    [Parameter]
    public ChartValueErrorBarDisplayMode DisplayMode { get; set; }

    Property Value

    Type Default Description
    ChartValueErrorBarDisplayMode Auto

    An enumeration value.

    Available values:

    Name Description Image
    Auto

    Displays both positive and negative error bars.

    Error bars - Auto displaymode

    Low

    Displays negative error bars.

    Error bars - Low display mode

    High

    Displays positive error bars.

    Error bars - High display mode

    None

    Hides error bars.

    Charts - None display mode

    Remarks

    Error bars consist of two parts that indicate positive and negative deviation (positive and negative error bars). The DisplayMode property specifies which parts are visibile.

    In the following example, the chart displays positive error bars for a bar series and negative bars for a line series:

    <DxChartLineSeries Pane="TopPane"
                       Name="@LineSeriesName"
                       ArgumentField="@((AverageTemperatureData i) => i.Month)"
                       ValueField="@((AverageTemperatureData i) => i.AverageTemperature)">
        <DxChartSeriesValueErrorBar LowValueField="@nameof(AverageTemperatureData.AverageLowTemperature)"
                                    HighValueField="@nameof(AverageTemperatureData.AverageHighTemperature)"
                                    DisplayMode="ChartValueErrorBarDisplayMode.Low"
                                    LineWidth="1"
                                    Opacity="0.8"/>
    </DxChartLineSeries>
    <DxChartBarSeries Pane="BottomPane"
                      Name="@BarSeriesName"
                      ArgumentField="@((AverageTemperatureData i) => i.Month)"
                      ValueField="@((AverageTemperatureData i) => i.AverageHumidity)">
        <DxChartSeriesValueErrorBar Type="ChartValueErrorBarType.Fixed"
                                    Value="@ErrorBarValue"
                                    DisplayMode="ChartValueErrorBarDisplayMode.High"
                                    LineWidth="1" />
    </DxChartBarSeries>
    
    See Also