ImageAnnotation(String, String) Constructor

Initializes a new instance of the ImageAnnotation class with the specified name and image URL.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v23.2.dll

NuGet Package: DevExpress.Charts

Declaration

C#

public ImageAnnotation(
    string name,
    string imageUrl
)

VB.NET

Public Sub New(
    name As String,
    imageUrl As String
)

Parameters

Name	Type	Description
name	String	A String value specifying the annotation’s name. This value is assigned to the ChartElementNamed.Name property.
imageUrl	String	A String value which specifies an URL to the annotation’s image.

Remarks

Use this constructor to create an image annotation within a WebChartControl. For a ChartControl, use the overloaded .ctor method with the image parameter.

After an annotation is added to an element’s collection, it can be accessed via the corresponding property of this element (ChartControl.Annotations, XYDiagramPaneBase.Annotations, or SeriesPoint.Annotations). Alternatively, to centrally access all annotations that are present in a chart control, use the ChartControl.AnnotationRepository property.

For more information, refer to Annotations.