我有这样的代码:
var directions = new google.maps.DirectionsService();
var request = {
origin: start,
destination: destination,
waypoints: waypoints,
provideRouteAlternatives: false,
unitSystem: @(Model.SessionService.GetDivision().DistanceUnits.MeasurementSystem.ID == 1 ? "google.maps.UnitSystem.METRIC" : "google.maps.UnitSystem.IMPERIAL"),
travelMode: google.maps.DirectionsTravelMode.DRIVING
};
directions.route(request, function(response, status) {
……
它工作得很好,但是可以用不同的选项计算路线吗?喜欢最短路线还是最快路线?谷歌允许吗?