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V24.1

DxChartAnnotationBase<T>.ArrowWidth Property

Specifies the annotation arrow width.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.1.dll

NuGet Package: DevExpress.Blazor

Declaration

[DefaultValue(14)]
[Parameter]
public double ArrowWidth { get; set; }

Property Value

Type Default Description
Double 14

The annotation arrow width in pixels.

Remarks

ArrowLength and ArrowWidth properties allow you to specify the size of the annotation arrow that points to a chart element.

Chart - Annotation arrow

The following example changes the size of the annotation arrow:

<DxChart Data="@DataSource">
    @* ... *@
    <DxChartLineSeries ValueField="@((ApplePrice i) => i.Close)"
                       ArgumentField="@((ApplePrice i) => i.Date)"
                       Name="AAPL" />
    <DxChartAnnotation Argument="new DateTime(2019, 9, 10)"
                       Series="AAPL"
                       Text="Watch Series 5"
                       VerticalOffset="-50"
                       ArrowWidth="0"
                       ArrowLength="30">
        <DxChartAnnotationBorder Color="#FFC107" Width="2" CornerRadius="4" />
    </DxChartAnnotation>
</DxChart>

Chart - The annotation arrow size

Refer to the following section for more information about annotations: Annotations in Blazor Charts.

See Also