Larry, I tried to figure out which part of your example is undocumented but was able to find everything I looked for -- mind pointing those out?
Thanks On Jul 14, 11:52 am, "[email protected]" <[email protected]> wrote: > On Jul 14, 7:36 am, Marx Tseng <[email protected]> wrote: > > > Try this.http://marx-tseng.appspot.com/maps/Polyline_from_directions.html > > These don't look like documented properties: > polyline.getPath().push(new google.maps.LatLng(item.b, item.c)); > > I would think this would break the next time the API changes. > (but I could be wrong) > > This version uses documented API calls (not that those haven't changed > with v3 also).http://www.geocodezip.com/V3_Polyline_from_directions.html > > -- Larry > > > > > > > On 7月14日, 下午9時02分, Josh <[email protected]> wrote: > > > > I'm upgrading my code from v2 to v3 and I used to do something like > > > the following in order to get a polyline of directions from two > > > LatLngs: > > > > newDirections.loadFromWaypoints([begin, end],{ > > > getPolyline: true > > > }); > > > > google.maps.Event.addListener(newDirections, "load", function(){ > > > var poly = newDirections.getPolyline(); > > > > With v3 (where start/end are LatLngs) > > > > var directionsService = new google.maps.DirectionsService(); > > > var request = { > > > origin: start, > > > destination: end, > > > travelMode: google.maps.DirectionsTravelMode.DRIVING > > > > }; > > > > directionsService.route(request, function(directionsResult, > > > directionsStatus) { > > > if (directionsStatus == google.maps.DirectionsStatus.OK) { > > > > path = directionsResult.routes[0].overview_path > > > > console.log($.map(path, function(a){return [[a.lat(), > > > a.lng()]]}) ); > > > > And this is significantly less graceful, doesn't use the API and does > > > silly mapping with jQuery AND I still don't have a polyline object. > > > > Is there a better way? > > > > Thanks!- Hide quoted text - > > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" 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-js-api-v3?hl=en.
