> How do I let the user paint a closed polygon on the map There are many threads on this forum about that, search for 'polygon drawing tool' or 'polygon edit' and suchlike.
> which acts as > a boundary for route-planning? You can't do that with Google's Directions service, so first of all you will have to build your own routing engine and database. -- 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.
