DistanceToLink

This method calculates the distance from P to link.

It returns this information:

•Percentage along the link (0 .. 1)

•Side of the link (-1: Left or 1: Right)

•Distance

•Coordinates of location on link

Syntax: DistanceToLink(P: TFloatPoint; link: integer; out percent: double; out side: integer; out distance: double; out Pnew: TFloatPoint)

See also DistanceToLinkSimple and NearestLocation.