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AnnotationDirective

Annotation Directive

<e-annotations><e-annotation></e-annotation><e-annotations>

Properties

content

any

Content of the annotation, which accepts the id of the custom element.

Defaults to null

coordinateUnits

any

Specifies the coordinate units of the annotation. They are

  • Pixel - Annotation renders based on x and y pixel value.
  • Point - Annotation renders based on x and y axis value.

Defaults to ‘Pixel’

description

any

Information about annotation for assistive technology.

Defaults to null

horizontalAlignment

any

Specifies the alignment of the annotation. They are

  • Near - Align the annotation element as left side.
  • Far - Align the annotation element as right side.
  • Center - Align the annotation element as mid point.

Defaults to ‘Center’

region

any

Specifies the regions of the annotation. They are

  • Chart - Annotation renders based on chart coordinates.
  • Series - Annotation renders based on series coordinates.

Defaults to ‘Chart’

verticalAlignment

any

Specifies the position of the annotation. They are

  • Top - Align the annotation element as top side.
  • Bottom - Align the annotation element as bottom side.
  • Middle - Align the annotation element as mid point.

Defaults to ‘Middle’

x

any

if set coordinateUnit as Pixel X specifies the axis value else is specifies pixel or percentage of coordinate

Defaults to 0

xAxisName

any

The name of horizontal axis associated with the annotation. It requires axes of chart.

Defaults to null

y

any

if set coordinateUnit as Pixel Y specifies the axis value else is specifies pixel or percentage of coordinate

Defaults to 0

yAxisName

any

The name of vertical axis associated with the annotation. It requires axes of chart.

Defaults to null