Interface: GraphTraceLinkArrow

Arrowheads. Their tips stop at the node's edge, whatever its size.

Properties

Property	Type	Default value	Description
end?	boolean	false	Draw an arrowhead at the target end of every link (a directed graph). Default: true with arrangement: 'layered', whose links all point one way, else false.
size?	number	8	Length of the arrowheads in CSS px; a wide link gets a head at least three times its width. Minimum: 0
start?	boolean	false	Draw an arrowhead at the source end of every link.