Interface ArrowOverlayOptions

interface ArrowOverlayOptions {
    attributes?: Record<string, string>;
    cssClass?: string;
    direction?: number;
    events?: Record<string, ((value: any, event?: any) => any)>;
    foldback?: number;
    id?: string;
    length?: number;
    location?: number;
    paintStyle?: PaintStyle;
    visibility?: OverlayVisibility;
    width?: number;
}

Hierarchy (view full)

Properties

attributes? cssClass? direction? events? foldback? id? length? location? paintStyle? visibility? width?

Properties

Optionalattributes

attributes?: Record<string, string>

Optional custom attributes to write to the overlay's element.

OptionalcssClass

cssClass?: string

Optional CSS class(es) to add to the overlay's element.

Optionaldirection

direction?: number

1 to point forwards (the default), -1 to point backwards.

Optionalevents

events?: Record<string, ((value: any, event?: any) => any)>

Optional event handlers to attach to the overlay.

Optionalfoldback

foldback?: number

How far, as a decimal, along the line from head to baseline to fold back into. Defaults to 0.623.

Optionalid

id?: string

Optional ID for the overlay. Can be used to retrieve the overlay from a connection.

Optionallength

length?: number

Length from the head to the baseline. Defaults to 20.

Optionallocation

location?: number

Defaults to 0.5. See docs.

OptionalpaintStyle

paintStyle?: PaintStyle

Optional paint style to use for the arrow.

Optionalvisibility

visibility?: OverlayVisibility

Whether the overlay is always visible, or only on hover. Defaults to OVERLAY_VISIBILITY_ALWAYS.

Optionalwidth

width?: number

Width of the arrow's baseline. Defaults to 20.

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