DxChartAnnotationBorder Class

Defines annotation border settings.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v25.1.dll

NuGet Package: DevExpress.Blazor

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>

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

Implements

IComponent

IHandleEvent

IHandleAfterRender

IDisposable

Inheritance

Object

ComponentBase

DxSettingsComponent<DevExpress.Blazor.Internal.ChartAnnotationBorderModel>

DxChartAnnotationBorder