initialState.annotations[type=' parallel-channel']

type required 'parallel-channel': Configuration for the parallel-channel annotation.
height required AgNumericValue: The height of the annotation along the y-axis.
start required AgAnnotationPoint: The starting point of a linear annotation.
end required AgAnnotationPoint: The end point of a linear annotation.
text AgChannelAnnotationText: Configuration for the channel text.
middle AgChannelAnnotationMiddle: Configuration for the line in the middle of the channel.
handle AgAnnotationHandle: Configuration for the drag handles.
background AgChannelAnnotationBackground: The fill colour for the middle of the channel.
extendStart boolean default: false: Whether the annotation should be extended away from the start.
extendEnd boolean default: false: Whether the annotation should be extended away from the end.
locked boolean default: false: Whether the annotation should be locked to prevent editing.
readOnly boolean default: false: Whether the annotation should be read-only to prevent selection, editing and deletion.
visible boolean: Whether the element should be visible.
stroke AgCssColorOrRef: The colour for the stroke.
strokeWidth PixelSize: The width of the stroke in pixels.
strokeOpacity Opacity: The opacity of the stroke colour.
lineStyle AgAnnotationLineStyleType: Defines how the line stroke is rendered. If `lineDash` is configured, this takes priority over the `lineStyle` property.
lineDash PixelSize[]: An array specifying the length in pixels of alternating dashes and gaps.
lineDashOffset PixelSize: The initial offset of the dashed line in pixels.