Bill Chadwick has a "distance to polyline" macro at the bottom of this page:
http://www.bdcc.co.uk/Gmaps/BdccGmapBits.htm If the point is within a few metres of the polyline, you might consider it to lie on the poly. Only under very exceptional circumstances (such as on a line segment that lies due North/South) with the distance actually be zero. -- Mike Williams http://econym.org.uk/gmap --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Maps API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Maps-API?hl=en -~----------~----~----~----~------~----~------~--~---
