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!
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