Function: arrowGeometry()

function arrowGeometry(tail, head, box, o): ArrowGeometry;

The arrow from tail to head (container px): it starts where it leaves box (plus startstandoff), ends standoff before the head, and is shortened further by each drawn head's back-off, so the heads' tips land exactly on the (stood-off) ends.

Parameters

Parameter	Type
tail	Point
head	Point
box	RotatedBox | undefined
o	ArrowOptions

Returns

ArrowGeometry