Parameters
- node
- port
- the
FrameworkElement
representing a port on the node - focus
- the point in model coordinates to/from which the link should point, normally the center of the port
- p
- often this point is far away from the node, to give a general direction, particularly an orthogonal one
- from
- true if the link is coming out of the port; false if going to the port
Return Value
the point in model coordinates of the intersection point on the edge of the port