DxChartAnnotationBorder Class

Defines annotation border settings.

Assembly: DevExpress.Blazor.v24.1.dll

Declaration

public class DxChartAnnotationBorder :
    DxSettingsComponent<ChartAnnotationBorderModel>

Remarks

The DxChartAnnotationBorder component allows you to configure borders for chart annotations.

Use the Visible property to control the visibility of annotation borders.

To customize border appearance, specify any of the following properties:

Color: Specifies the color for annotation borders.
CornerRadius: Specifies the corner radius for annotation borders.
DashStyle: Specifies the line style for annotation borders.
Opacity: Specifies annotation border transparency.
Width: Specifies the annotation border width.

Note

The CornerRadius property values affect an annotation’s appearance even if the Visible property is set to false.

The following code snippet changes the appearance of annotation borders:

<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">
        <DxChartAnnotationBorder Color="#5F368D"
                                 CornerRadius="6"
                                 DashStyle="ChartDashStyle.Dot"
                                 Opacity="0.7"
                                 Width="2" />
    </DxChartAnnotation>
</DxChart>

Chart - Annotation borders