ASP.NET Core MVC Controls | ComponentOne
In This Topic
    AnnotationBase Class
    In This Topic
    File
    wijmo.chart.annotation.js
    Module
    wijmo.chart.annotation
    Derived Classes
    Shape, Text

    Represents the base class of annotations for the AnnotationLayer.

    Constructor

    Properties

    Methods

    Constructor

    constructor

    constructor(options?: any): AnnotationBase

    Initializes a new instance of the AnnotationBase class.

    Parameters
    • options: any Optional

      JavaScript object containing initialization data for the object.

    Returns
    AnnotationBase

    Properties

    attachment

    Gets or sets the attachment of the annotation.

    Type
    AnnotationAttachment

    isVisible

    Gets or sets the visibility of the annotation.

    Type
    boolean

    name

    Gets or sets the name of the annotation.

    Type
    string

    offset

    Gets or sets the offset of the annotation from the point.

    Type
    Point

    point

    Gets or sets the point of the annotation. The coordinates of points depends on the attachment property. See AnnotationAttachment for further description.

    Type
    DataPoint

    pointIndex

    Gets or sets the data point index of the annotation. Applies only when the attachment property is set to DataIndex.

    Type
    number

    position

    Gets or sets the position of the annotation. The position is relative to the point.

    Type
    AnnotationPosition

    seriesIndex

    Gets or sets the data series index of the annotation. Applies only when the attachment property is set to DataIndex.

    Type
    number

    style

    Gets or sets the style of the annotation.

    Type
    any

    tooltip

    Gets or sets the tooltip of the annotation.

    Type
    string

    Methods

    destroy

    destroy(): void

    Destroy this annotation

    Returns
    void

    render

    render(engine: IRenderEngine): void

    Render this annotation.

    Parameters
    Returns
    void