http://facstaff.unca.edu/mcmcclur/GoogleMaps/EncodePolyline/
This page has an implementation in different languages. 2008/12/21 Neil.Young <[email protected]> > > Thanks, I already found a couple of hints proposing this technique. In > one of them it was done by specifying two polygons, with the following > comment > > "When the API uses canvas to render polygons, then you only get a hole > if the inner polyline has the opposite handedness to the outer polyline" > > In your sample I don't see this "reverse order demand", but the need for > an encoded polyline. Is the polyline point encoding function available > in JS somewhere? > > Regards > > > Björn Brala schrieb: > > Perhaps this will help. > > > > > http://facstaff.unca.edu/mcmcclur/GoogleMaps/EncodePolyline/examplePolygons.html > > > > 2008/12/21 Neil.Young <[email protected] > > <mailto:[email protected]>> > > > > > > > > > Actually, it can be done by building a zero width bridge in both > > > directions between the outer & inner polys. > > > > > > > > Could you please be a bit more specific on this? I understand the > > idea, > > but how can this be achieved using GPolygon? > > Regards > > > > > > > > > > > > > > > > > > > -- > > Bjorn Brala > > ---------------- > > GeoStart.nl- Google maps - Swis Webdesign > > > > > > > > > > > -- Bjorn Brala ---------------- GeoStart.nl- Google maps - Swis Webdesign --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
