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WjFlexChartAnnotationImage Class
Heirarchy
-
Image
- WjFlexChartAnnotationImage
Properties
Methods
Properties
attachment
Gets or sets the attachment of the annotation.
content
Gets or sets the text of the annotation.
height
Gets or sets the height of the Image annotation.
href
Gets or sets the href of the Image annotation.
initialized
This event is triggered after the component has been initialized by Angular, that is all bound properties have been assigned and child components (if any) have been initialized.
isInitialized
Indicates whether the component has been initialized by Angular. Changes its value from false to true right before triggering the initialized event.
isVisible
Gets or sets the visibility of the annotation.
name
Gets or sets the name of the annotation.
offset
Gets or sets the offset of the annotation from the point.
point
Gets or sets the point of the annotation. The coordinates of points depends on the attachment property. See AnnotationAttachment for further description.
pointIndex
Gets or sets the data point index of the annotation. Applies only when the attachment property is set to DataIndex.
position
Gets or sets the position of the annotation. The position is relative to the point.
seriesIndex
Gets or sets the data series index of the annotation. Applies only when the attachment property is set to DataIndex.
style
Gets or sets the style of the annotation.
tooltip
Gets or sets the tooltip of the annotation.
width
Gets or sets the width of the Image annotation.
wjProperty
Gets or sets a name of a property that this component is assigned to. Default value is 'items'.
Methods
created
-
If you create a custom component inherited from a Wijmo component, you can override this method and perform necessary initializations that you usually do in a class constructor. This method is called in the last line of a Wijmo component constructor and allows you to not declare your custom component's constructor at all, thus preventing you from a necessity to maintain constructor parameters and keep them in synch with Wijmo component's constructor parameters.
Returns void
destroy
-
Destroy this annotation
Returns void
render
-
Render this annotation.
Parameters
-
engine: IRenderEngine
The engine to render annotation.
Returns void
-
Angular 2 component for the wijmo.chart.annotation.Image class.
The wj-flex-chart-annotation-image component must be contained in a wijmo.angular2.chart.annotation.WjFlexChartAnnotationLayer component.
Use the wj-flex-chart-annotation-image component to add Image controls to your Angular 2 applications. For details about Angular 2 markup syntax, see Angular 2 Markup.
The WjFlexChartAnnotationImage component is derived from the Image class and inherits all its properties, events and methods.
The wj-flex-chart-annotation-image component may contain a wijmo.angular2.chart.WjFlexChartDataPoint child component.