DxChartAnnotationBase<T>.TextOverflow Property

Specifies how the annotation displays its overflowing text.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.1.dll

NuGet Package: DevExpress.Blazor

Declaration

[DefaultValue(ChartTextOverflow.Ellipsis)]
[Parameter]
public ChartTextOverflow TextOverflow { get; set; }

Property Value

Type	Default	Description
ChartTextOverflow	Ellipsis	An enumeration value.

Available values:

Name	Description
Ellipsis	Truncates text with an ellipsis.
Hide	Hides overflowing text.
None	Truncates text at the boundary of the content area.

Remarks

Use the TextOverflow property to define how the chart displays the annotation text that overflows the content area. This property value applies when the Type property is set to Text.

The following example uses drop-down menus to choose how to display the annotation’s text:

<DxChart Data="@DataSource">
    @* ... *@
    <DxChartLineSeries ValueField="@((ApplePrice i) => i.Close)"
                       ArgumentField="@((ApplePrice i) => i.Date)"
                       Name="AAPL" />
    <DxChartAnnotation Argument="new DateTime(2021, 4, 20)"
                       Series="AAPL"
                       Text="Fifth generation of iPad Pro"
                       TextOverflow="@CurrentTextOverflow"
                       WordWrap="@CurrentWordWrap"
                       VerticalOffset="75"
                       Width="50"/>
</DxChart>

@code {
    ChartTextOverflow CurrentTextOverflow = ChartTextOverflow.None;
    ChartWordWrap CurrentWordWrap = ChartWordWrap.None;
    // ...
}

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