Annotation settings for accumulation series.
string
Content of the annotation, which accepts the id of the custom element.
Defaults to null
Specifies the coordinate units of the annotation. They are:
Defaults to ‘Pixel’
string
Information about annotation for assistive technology.
Defaults to null
Specifies the alignment of the annotation. They are:
Defaults to ‘Center’
Specifies the regions of the annotation. They are:
Defaults to ‘Chart’
Specifies the position of the annotation. They are:
Defaults to ‘Middle’
string
| Date
| number
If set coordinateUnit as Pixel
X specifies the axis value.
Else is specifies pixel or percentage of coordinate.
Defaults to ‘0’
string
| number
If set coordinateUnit as Pixel
Y specifies the axis value.
Else is specifies pixel or percentage of coordinate.
Defaults to ‘0’