void ShowDirections(MKMapItem destination, MKMapView mapView)
{
var source = new MKMapItem(new MKPlacemark(ViewController.currentLocation, (MKPlacemarkAddress)null));
var request = new MKDirectionsRequest()
{
Destination = destination,
Source = source,
RequestsAlternateRoutes = false,
};
var directions = new MKDirections(request);
directions.CalculateDirections((MKDirectionsResponse response, NSError e) => {
if (this.route != null)
{
mapView.RemoveOverlay(this.route);
}
if (response == null || response.Routes.Length == 0)
{
return;
}
//save the overlay so we can remove it next time we draw
route = response.Routes[0].Polyline;
mapView.AddOverlay(route, MKOverlayLevel.AboveRoads);
});
}
public void showDirection(CLLocationCoordinate2D userCoordinate, CLLocationCoordinate2D destinationCoordinate)
{
var req = new MKDirectionsRequest()
{
Source = new MKMapItem(new MKPlacemark(userCoordinate)),
Destination = new MKMapItem(new MKPlacemark(destinationCoordinate)),
TransportType = MKDirectionsTransportType.Automobile,
RequestsAlternateRoutes = true
};
var dir = new MKDirections(req);
dir.CalculateDirections((response, error) =>
{
if (error == null)
{
//Add each Polyline from route to map as overlay
foreach (var route in response.Routes)
{
map.AddOverlay(route.Polyline);
}
}
else
{
Console.WriteLine(error.LocalizedDescription);
}
});
}
void GetRoute()
{
var fromPlace = new MKMapItem(new MKPlacemark(_userLocation));
var toPlace = new MKMapItem(new MKPlacemark(_destination));
var request = new MKDirectionsRequest
{
Source = fromPlace,
Destination = toPlace,
RequestsAlternateRoutes = false,
TransportType = MKDirectionsTransportType.Any
};
var directions = new MKDirections(request);
directions.CalculateDirections((r, e) =>
{
if (r == null || !r.Routes.Any())
{
return;
}
var route = r.Routes[0];
_mapView.AddOverlay(route.Polyline);
});
}
void FindRouteToSafeZone()
{
MKPlacemarkAddress address = null;
//Start at our current location
var fromLocation = new MKPlacemark (CDC.Coordinates, address);
//Go to the safe zone
var destinationLocation = new MKPlacemark (new CLLocationCoordinate2D (Cheyenne.Latitude, Cheyenne.Longitude), address);
var request = new MKDirectionsRequest {
Source = new MKMapItem (fromLocation),
Destination = new MKMapItem (destinationLocation),
RequestsAlternateRoutes = false
};
var directions = new MKDirections (request);
//Async network call to Apple's servers
directions.CalculateDirections ((response, error) => {
if (error != null) {
Console.WriteLine (error.LocalizedDescription);
} else {
foreach (var route in response.Routes) {
map.AddOverlay (route.Polyline);
}
}
});
map.OverlayRenderer = (mapView, overlay) => {
if (overlay is MKCircle) {
if (circleRenderer == null) {
circleRenderer = new MKCircleRenderer (overlay as MKCircle) {
FillColor = UIColor.Red,
Alpha = 0.5f
};
}
return circleRenderer;
} else if (overlay is MKPolygon) {
if (polyRenderer == null) {
polyRenderer = new MKPolygonRenderer (overlay as MKPolygon);
polyRenderer.FillColor = UIColor.Green;
polyRenderer.Alpha = 0.5f;
}
return polyRenderer;
} else if (overlay is MKPolyline) {
var route = (MKPolyline)overlay;
var renderer = new MKPolylineRenderer (route) {
StrokeColor = UIColor.Blue
};
return renderer;
}
return null;
};
Helpers.CenterOnUnitedStates (map);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
try
{
if (_posiciones.Count >= 2)
{
var primera = _posiciones[0];
var ultima = _posiciones[_posiciones.Count - 1];
var Centrar = new CLLocationCoordinate2D(primera.Coordenada.Latitud, primera.Coordenada.Longitud);
var Altura = new MKCoordinateSpan(.1, .1);
var Region = new MKCoordinateRegion(Centrar, Altura);
Mapa.SetRegion(Region, true);
_posiciones.ForEach(x => Mapa.AddAnnotation(
new MKPointAnnotation()
{
Title = x.ViajeId.ToString(),
Coordinate = new CLLocationCoordinate2D()
{
Latitude = x.Coordenada.Latitud,
Longitude = x.Coordenada.Longitud
}
}));
var origen = new CLLocationCoordinate2D(primera.Coordenada.Latitud, primera.Coordenada.Longitud);
var destino = new CLLocationCoordinate2D(ultima.Coordenada.Latitud, ultima.Coordenada.Longitud);
var Info = new NSDictionary();
var OrigenDestino = new MKDirectionsRequest()
{
Source = new MKMapItem(new MKPlacemark(origen, Info)),
Destination = new MKMapItem(new MKPlacemark(destino, Info))
};
var Direcciones = new MKDirections(OrigenDestino);
Direcciones.CalculateDirections((response, error) =>
{
var ruta = response.Routes[0];
var Linea = new MKPolylineRenderer(ruta.Polyline)
{
LineWidth = 5.0f,
StrokeColor = UIColor.Orange
};
Mapa.OverlayRenderer = (mapView, overlay) => Linea;
Mapa.AddOverlay(ruta.Polyline, MKOverlayLevel.AboveRoads);
});
}
}
catch (Exception ex)
{
//Console.WriteLine(ex);
MostrarMensaje("Error: ", ex.Message);
}
}
public override async Task <IEnumerable <Geoposition> > CalculateRoute(Geoposition from, Geoposition to)
{
IEnumerable <Geoposition> result = Enumerable.Empty <Geoposition>();
var nativeFrom = CoordinateConverter.ConvertToNative(from);
var nativeTo = CoordinateConverter.ConvertToNative(to);
var userPlaceMark = new MKPlacemark(nativeFrom, new Foundation.NSDictionary());
var incidencePlaceMark = new MKPlacemark(nativeTo, new Foundation.NSDictionary());
var sourceItem = new MKMapItem(userPlaceMark);
var destItem = new MKMapItem(incidencePlaceMark);
var request = new MKDirectionsRequest
{
Source = sourceItem,
Destination = destItem,
TransportType = MKDirectionsTransportType.Automobile
};
var directions = new MKDirections(request);
MKPolyline polyRoute = null;
directions.CalculateDirections((response, error) =>
{
if (error != null)
{
System.Diagnostics.Debug.WriteLine(error.LocalizedDescription);
}
else
{
if (response.Routes.Any())
{
var firstRoute = response.Routes.First();
polyRoute = firstRoute.Polyline;
}
}
});
do
{
await Task.Delay(100);
}while (directions.Calculating);
if (polyRoute != null)
{
result = polyRoute.Points.Select(s =>
{
CLLocationCoordinate2D coordinate = MKMapPoint.ToCoordinate(s);
return(CoordinateConverter.ConvertToAbstraction(coordinate));
});
}
return(result);
}
public Task <GeoDirection> GetDirectionsAsync(double originLat, double originLng, double destLat, double destLng, DateTime?date)
{
var tcs = new TaskCompletionSource <GeoDirection>();
var result = new GeoDirection();
var o = new NSObject();
o.InvokeOnMainThread(() =>
{
try
{
var origin = new CLLocationCoordinate2D(originLat, originLng);
var destination = new CLLocationCoordinate2D(destLat, destLng);
var emptyDict = new NSDictionary();
var req = new MKDirectionsRequest
{
Source = new MKMapItem(new MKPlacemark(origin, emptyDict)),
Destination = new MKMapItem(new MKPlacemark(destination, emptyDict)),
TransportType = MKDirectionsTransportType.Automobile,
};
if (date.HasValue)
{
req.DepartureDate = DateTimeToNSDate(date.Value);
}
var dir = new MKDirections(req);
dir.CalculateDirections((response, error) =>
{
if (error == null)
{
var route = response.Routes [0];
result.Distance = Convert.ToInt32(route.Distance);
result.Duration = Convert.ToInt32(route.ExpectedTravelTime);
}
else
{
_logger.LogMessage("Error with CalculateDirections");
_logger.LogMessage("Error Code: " + error.Code);
_logger.LogMessage("Description: " + error.LocalizedDescription);
}
tcs.TrySetResult(result);
});
}
catch (Exception ex)
{
_logger.LogMessage("Exception in AppleDirectionProvider");
_logger.LogError(ex);
tcs.TrySetResult(result);
}
});
return(tcs.Task);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
//SE CREA LA LISTA Y MANDA LLAMAR EL METOOO DE CARGAR DATOS Y SE LO ASIGNA
var Lista = CargarDatos();
//EMPIEZA A CREAR LAS NUEVAS ANOTACIONES DE UNA FORMA DINAMICA
Lista.ForEach(x => Mapa.AddAnnotation(new MKPointAnnotation()
{
Title = x.Titulo,
Coordinate = new CLLocationCoordinate2D()
{
Latitude = x.Latitud,
Longitude = x.Longitud
}
}));
//DIRECCIONES
var bajio = new CLLocationCoordinate2D(21.152676, -101.711698);
var laguna = new CLLocationCoordinate2D(25.510326, -103.453235);
var Info = new NSDictionary();
var OrigenDestino = new MKDirectionsRequest()
{
Source = new MKMapItem(new MKPlacemark(bajio, Info)),
Destination = new MKMapItem(new MKPlacemark(laguna, Info)),
};
//SE CREA LA INSTANCIA PARA LAS DIRECCIONES
var Direcciones = new MKDirections(OrigenDestino);
//NOS AYUDARA A CARGAR LAS DIRECCIONES Y MARCARLO EN EL MAPA
Direcciones.CalculateDirections((response, error) =>
{
if (error == null)
{
var ruta = response.Routes[0];
var Linea = new MKPolylineRenderer(ruta.Polyline)
{
LineWidth = 5.0f,
StrokeColor = UIColor.Blue
};
// SE CREA UN NUEVA CAPA
Mapa.OverlayRenderer = (res, err) => Linea;
// SE AGREGA LA NUEVA CAPA AL MAPA
Mapa.AddOverlay(ruta.Polyline, MKOverlayLevel.AboveRoads);
}
});
}
// Perform any additional setup after loading the view, typically from a nib.
private MKDirectionsRequest Add_Annotation(MKPointAnnotation[] anotacion, CLLocationCoordinate2D[] coord, MKMapView mapView)
{
mapView.ShowAnnotations(new MKPointAnnotation[] { anotacion[0], anotacion[1] }, false);
var entydict = new NSDictionary();
var req = new MKDirectionsRequest()
{
Source = new MKMapItem(new MKPlacemark(coord[0], entydict)),
Destination = new MKMapItem(new MKPlacemark(coord[1], entydict)),
TransportType = MKDirectionsTransportType.Automobile
};
return(req);
}
public override void RowSelected(UITableView tableView, NSIndexPath indexPath)
{
// add item to map
CLLocationCoordinate2D coord = MapItems[indexPath.Row].Placemark.Location.Coordinate;
map.AddAnnotations(new MKPointAnnotation()
{
Title = MapItems[indexPath.Row].Name,
Coordinate = coord
});
map.SetCenterCoordinate(coord, true);
CLLocationCoordinate2D coords = map.UserLocation.Coordinate;
NSDictionary marker1 = new NSDictionary();
var orignPlaceMark = new MKPlacemark((coords), marker1);
var sourceItem = new MKMapItem(orignPlaceMark);
var destPlaceMark = new MKPlacemark((coord), marker1);
var destItem = new MKMapItem(destPlaceMark);
var go = new MKDirectionsRequest
{
Source = sourceItem,
Destination = destItem,
RequestsAlternateRoutes = true
};
var line = new MKDirections(go);
line.CalculateDirections((response, error) =>
{
if (error != null)
{
Console.WriteLine(error.LocalizedDescription);
}
else
{
foreach (var route in response.Routes)
{
map.AddOverlay(route.Polyline);
}
}
var save = new NSString();
});
DismissViewController(false, null);
}
//CODE FOR GETTING DIRECTIONS
public void getDirections(CLLocationCoordinate2D source, CLLocationCoordinate2D destination)
{
// var gg = new CLLocationCoordinate2D(37.8197, -122.4786);
// var sfo = new CLLocationCoordinate2D(37.6189, -122.3750);
var ggAnnotation = new MKPointAnnotation()
{
Title = "Starting Point", Coordinate = source
};
var sfoAnnotation = new MKPointAnnotation()
{
Title = "My Car", Coordinate = destination
};
ParkingMap.ShowAnnotations(new MKPointAnnotation[] { ggAnnotation, sfoAnnotation }, false);
var emptyDict = new NSDictionary();
var req = new MKDirectionsRequest()
{
Source = new MKMapItem(new MKPlacemark(source, emptyDict)),
Destination = new MKMapItem(new MKPlacemark(destination, emptyDict)),
TransportType = MKDirectionsTransportType.Automobile
};
var dir = new MKDirections(req);
dir.CalculateDirections((response, error) => {
if (error == null)
{
var route = response.Routes[0];
var rteLine = new MKPolylineRenderer(route.Polyline)
{
LineWidth = 5.0f,
StrokeColor = UIColor.Purple
};
ParkingMap.OverlayRenderer = (mv, ol) => rteLine;
ParkingMap.AddOverlay(route.Polyline, MKOverlayLevel.AboveRoads);
}
else
{
Console.WriteLine(error);
}
});
}
private async void OnDidSelectAnnotationViewAsync(object sender, MKAnnotationViewEventArgs e)
{
var nativeMap = Control as MKMapView;
// Get user's location
var userLocation = nativeMap.UserLocation.Location.Coordinate;
//System.Diagnostics.Debug.WriteLine("Pin clicked");
var start = new Position(userLocation.Latitude, userLocation.Longitude);
var end = e.View.Annotation.Coordinate;
var emptyDict = new NSDictionary();
var request = new MKDirectionsRequest()
{
Source = new MKMapItem(new MKPlacemark(
new CLLocationCoordinate2D(start.Latitude, start.Longitude), emptyDict)),
Destination = new MKMapItem(new MKPlacemark(
new CLLocationCoordinate2D(end.Latitude, end.Longitude), emptyDict)),
TransportType = MKDirectionsTransportType.Walking
};
var directions = new MKDirections(request);
var response = await directions.CalculateDirectionsAsync();
var r = response.Routes[0];
var coords = r.Polyline.GetCoordinates(0, (int)r.Polyline.PointCount);
foreach (var point in coords)
{
System.Diagnostics.Debug.WriteLine("" + point.Latitude + "/" + point.Longitude);
}
nativeMap.DeselectAnnotation(e.View.Annotation, false);
if (nativeMap.Overlays != null)
{
nativeMap.RemoveOverlays(nativeMap.Overlays);
}
MKPolyline polyline = response.Routes[0].Polyline;
nativeMap.AddOverlay(polyline);
}
private void OnDidSelectAnnotationView(object sender, MKAnnotationViewEventArgs e)
{
var annotation = map.SelectedAnnotations.First();
if (annotation is BikeStationAnnotation bikeStationAnnotation)
{
var selectedBikeStation = new MKPlacemark(bikeStationAnnotation.Coordinate);
var directionRequest = new MKDirectionsRequest
{
Source = MKMapItem.MapItemForCurrentLocation(),
Destination = new MKMapItem(selectedBikeStation),
RequestsAlternateRoutes = false,
TransportType = MKDirectionsTransportType.Walking
};
var direction = new MKDirections(directionRequest);
direction.CalculateDirections(OnDirectionsCalculated);
}
}
private async void AddRouteView(Route route)
{
if (mapControl == null)
{
return;
}
var startPlace = new MKPlacemark(
new CLLocationCoordinate2D(
route.StartLocation.Latitude,
route.StartLocation.Longitude),
(MKPlacemarkAddress)null);
var endPlace = new MKPlacemark(
new CLLocationCoordinate2D(
route.EndLocation.Latitude,
route.EndLocation.Longitude),
(MKPlacemarkAddress)null);
var request = new MKDirectionsRequest
{
Source = new MKMapItem(startPlace),
Destination = new MKMapItem(endPlace),
RequestsAlternateRoutes = false,
};
var directions = new MKDirections(request);
directions.CalculateDirections((response, error) =>
{
if (error == null)
{
foreach (var item in response.Routes)
{
mapControl.AddOverlay(item.Polyline);
renderedRoute.Add(route, item.Polyline);
}
}
});
}
private void Do_Rute(MKDirectionsRequest req, UIColor color, CLLocationCoordinate2D[] coord, MKMapView mapView)
{
var dir = new MKDirections(req);
dir.CalculateDirections((response, error) =>
{
if (error == null)
{
var rute = response.Routes[0];
var rteL = new MKPolylineRenderer(rute.Polyline)
{
LineWidth = 5.0f,
StrokeColor = color
};
mapView.OverlayRenderer = (mv, ol) => rteL;
var circleoverlay = MKCircle.Circle(mapView.CenterCoordinate, 1000);
mapView.AddOverlay(circleoverlay);
int index = 0;
foreach (var position in coord)
{
coord[index] = new CLLocationCoordinate2D(position.Latitude, position.Longitude);
index++;
}
var routeOverlay = MKPolyline.FromCoordinates(coord);
mapView.AddOverlay(routeOverlay);
mapView.SetCenterCoordinate(coord[1], true);
//mapView.AddOverlay(rute.Polyline, MKOverlayLevel.AboveRoads);
}
else
{
Console.WriteLine("Error");
}
});
}
private void CreateRoute()
{
//Create Origin and Dest Place Marks and Map Items to use for directions
//Start at Xamarin SF Office
var orignPlaceMark = new MKPlacemark(new CLLocationCoordinate2D(37.797530, -122.402590), null);
var sourceItem = new MKMapItem(orignPlaceMark);
//End at Xamarin Cambridge Office
var destPlaceMark = new MKPlacemark(new CLLocationCoordinate2D(42.374172, -71.120639), null);
var destItem = new MKMapItem(destPlaceMark);
//Create Directions request using the source and dest items
var request = new MKDirectionsRequest
{
Source = sourceItem,
Destination = destItem,
RequestsAlternateRoutes = true
};
var directions = new MKDirections(request);
//Hit Apple Directions server
directions.CalculateDirections((response, error) =>
{
if (error != null)
{
Console.WriteLine(error.LocalizedDescription);
}
else
{
//Add each polyline from route to map as overlay
foreach (var route in response.Routes)
{
_map.AddOverlay(route.Polyline);
}
}
});
}
void ShowDirections(MKMapItem destination, MKMapView mapView)
{
var source = new MKMapItem(new MKPlacemark(ViewController.currentLocation, (MKPlacemarkAddress)null));
var request = new MKDirectionsRequest()
{
Destination = destination,
Source = source,
RequestsAlternateRoutes = false,
};
var directions = new MKDirections(request);
directions.CalculateDirections((MKDirectionsResponse response, NSError e) => {
if (response == null || response.Routes.Length == 0)
{
return;
}
//TODO - remove old route
//TODO - save the polyline and add it to the map view
});
}
public MKRoute NewRoute(MKMapItem start, MKMapItem finish)
{
MKDirectionsRequest drivingRouteRequest = new MKDirectionsRequest();
drivingRouteRequest.TransportType = MKDirectionsTransportType.Automobile;
drivingRouteRequest.Source = start;
drivingRouteRequest.Destination = finish;
MKRoute drivingRoute = null;
MKDirections drivingRouteDirections = new MKDirections(drivingRouteRequest);
drivingRouteDirections.CalculateDirections((drivingRouteResponse, drivingRouteError) =>
{
if (drivingRouteError != null)
{
drivingRoute = null;
}
else
{
// The code doesn't request alternate routes, so add the single calculated route to
// a previously declared MKRoute property called walkingRoute.
drivingRoute = drivingRouteResponse.Routes[0];
}
});
return(drivingRoute);
var rteLine = new MKPolylineRenderer(drivingRoute.Polyline)
{
LineWidth = 5.0f,
StrokeColor = UIColor.Purple
};
mapView.GetRendererForOverlay = (mv, ol) => rteLine;
mapView.AddOverlay(route.Polyline, MKOverlayLevel.AboveRoads);
}
private void CreateRoute()
{
//Create Origin and Dest Place Marks and Map Items to use for directions
//Start at Vantage Office Norwest
origin_latlong = new CLLocationCoordinate2D(-33.732711, 150.9618983);
//19A Cook Street Baulkham Hills 2153
destination_latlong = new CLLocationCoordinate2D(-33.762764, 150.9987214);
//6 Forest Knoll Castle Hill
destination_latlong = new CLLocationCoordinate2D(-33.7359772, 151.0202179);
//Sydney Opera House
destination_latlong = new CLLocationCoordinate2D(-33.8567844, 151.2131027);
//Sydney International Airport
destination_latlong = new CLLocationCoordinate2D(-33.9353852, 151.1633858);
//ON Stationers Rockdale
destination_latlong = new CLLocationCoordinate2D(-33.9604298, 151.1425861);
orignPlaceMark = new MKPlacemark(origin_latlong);
destPlaceMark = new MKPlacemark(destination_latlong);
var sourceItem = new MKMapItem(orignPlaceMark);
var destItem = new MKMapItem(destPlaceMark);
if (start_pin != null)
{
map_view.RemoveAnnotation(start_pin);
}
if (finish_pin != null)
{
map_view.RemoveAnnotation(finish_pin);
}
start_pin = new BasicMapAnnotation(origin_latlong, "Start", "This is where we start");
map_view.AddAnnotation(start_pin);
finish_pin = new BasicMapAnnotation(destination_latlong, "Finish", "You have reached your destination");
map_view.AddAnnotation(finish_pin);
//Create Directions request using the source and dest items
var request = new MKDirectionsRequest {
Source = sourceItem,
Destination = destItem,
RequestsAlternateRoutes = true
};
var directions = new MKDirections(request);
//Hit Apple Directions server
directions.CalculateDirections((response, error) => {
if (error != null)
{
Console.WriteLine(error.LocalizedDescription);
}
else
{
var newRegion = new MKCoordinateRegion(orignPlaceMark.Coordinate, InitialZoomSpan);
map_view.SetRegion(newRegion, true);
Console.WriteLine($"_________________________________________________________________________________________");
Console.WriteLine($"We found {response.Routes.Length} routes:");
var i = 1;
foreach (var route in response.Routes)
{
Console.WriteLine($" {i}) {route.Name} {route.Distance}m {route.ExpectedTravelTime}seconds");
i++;
}
//Add each polyline from route to map as overlay
foreach (var route in response.Routes)
{
map_view.AddOverlay(route.Polyline);
Console.WriteLine($"_________________________________________________________________________________________");
Console.WriteLine($"ROUTE INSTRUCTIONS: {route.Name} {route.Distance}m {route.ExpectedTravelTime}seconds");
if ((route.AdvisoryNotices != null) && (route.AdvisoryNotices.Length > 0))
{
Console.WriteLine($" Route Notices:");
foreach (var notice in route.AdvisoryNotices)
{
Console.WriteLine($" {notice}");
}
}
Console.WriteLine($"_________________________________________________________________________________________");
foreach (var step in route.Steps)
{
Console.WriteLine($" {step.Distance} {step.Instructions} : {step.Polyline.Coordinate.ToString()}");
if (step.Notice != null)
{
Console.WriteLine($" Notice: {step.Notice} ");
}
}
Console.WriteLine($"_________________________________________________________________________________________");
}
}
});
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
Console.WriteLine("N0rf3n - ViewDidLoad - Begin ");
try
{
var CentrarMapa = new CLLocationCoordinate2D(4.6097102, -74.081749);
var AlturaMapa = new MKCoordinateSpan(.003, .003);
var Region = new MKCoordinateRegion(CentrarMapa, AlturaMapa);
mpMapa.SetRegion(Region, true); //Se asigna la región en el mapa.
Selector.ValueChanged += (sender, e) => //Cuando el selector cambie, se le va asignar un evento.
{
switch (Selector.SelectedSegment) //Para cuando cambiar el valor del selector.
{
case 0: //Mapa Estandar
mpMapa.MapType = MKMapType.Standard;
break;
case 1: //Mapa Satellite
mpMapa.MapType = MKMapType.Satellite;
break;
case 2: //Mapa Hibrido
mpMapa.MapType = MKMapType.HybridFlyover;
break;
}
};
Lista.ForEach(x => mpMapa.AddAnnotation(new MKPointAnnotation() //ciclo para la vista y se agregara un marcador en el mapa
{
Title = x.Titulo,
Coordinate = new CLLocationCoordinate2D()
{
Latitude = x.Latitud,
Longitude = x.Longitud
}
}));
var Leon = new CLLocationCoordinate2D(21.1502859, -101.7104848); //origen y destino deseado
var CDMX = new CLLocationCoordinate2D(19.4329256, -99.1334383); //origen y destino deseado
var Info = new NSDictionary(); //Variable de tipo diccionario
var OrigenDestino = new MKDirectionsRequest()
{
Source = new MKMapItem(new MKPlacemark(Leon, Info)), //Origen
Destination = new MKMapItem(new MKPlacemark(CDMX, Info)), //Destino
};
MKDirections mKDirections = new MKDirections(OrigenDestino);
MKDirections Direcciones = mKDirections;
Direcciones.CalculateDirections((response, error) => //aqui se realiza el calculo de la ruta
{
//Se empizan a definir las propiedades para el trazo de la ruta.
var Ruta = response.Routes[0]; //ruta!
var Linea = new MKPolylineRenderer(Ruta.Polyline) //Se debe asignar una linea
{
//Aqui van las propiedades de la linea en la ruta.
LineWidth = 5.0f, //ancho de la linea
StrokeColor = UIColor.Blue //Color de la linea
};
mpMapa.OverlayRenderer = (mapView, overlay) => Linea; //Asignación de la linea o linea sobre el mapa.
mpMapa.AddOverlay(Ruta.Polyline,
MKOverlayLevel.AboveRoads); //Se agrega la ruta en el mapa y Va pasar por encima de las etiquetas "MKOverlayLevel.AboveRoads"
});
Console.WriteLine("N0rf3n - ViewDidLoad - End ");
}
catch (Exception ex)
{
Console.WriteLine("N0rf3n - ViewDidLoad - End/Catch Error : " + ex.Message);
var alerta = UIAlertController.Create("Estado",
ex.Message,
UIAlertControllerStyle.Alert);
alerta.AddAction(UIAlertAction.Create("Aceptar", UIAlertActionStyle.Default, null));
PresentViewController(alerta, true, null);
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
Image.Image = UIImage.FromFile("xamarin_logo.png");
string htmlString =
"<HTML><BODY BGCOLOR=WHITE><p><center><h2>Oi Web</h2></center></p></body></html>";
Web.LoadHtmlString(htmlString, new NSUrl
("./", true));
Selector.ValueChanged += (s, e) =>
{
switch (Selector.SelectedSegment)
{
case 0:
Map.MapType = MKMapType.Standard;
break;
case 1:
Map.MapType = MKMapType.Satellite;
break;
case 2:
Map.MapType = MKMapType.Hybrid;
break;
}
};
Lista.ForEach(x => Map.AddAnnotation(new MKPointAnnotation()
{
Title = x.Titulo,
Coordinate = new CLLocationCoordinate2D()
{
Latitude = x.Latitude,
Longitude = x.Longitude
}
}));
var salvador = new CLLocationCoordinate2D(-12.9016148, -38.4898474);
var rioDeJaneiro = new CLLocationCoordinate2D(-22.9111721, -43.5884176);
var saoPaulo = new CLLocationCoordinate2D(-23.6821604, -46.8754826);
var info = new NSDictionary();
var origemDestino = new MKDirectionsRequest()
{
Source = new MKMapItem(new MKPlacemark(salvador, info)),
Destination = new MKMapItem(new MKPlacemark(rioDeJaneiro, info)),
};
var origemDestino2 = new MKDirectionsRequest()
{
Source = new MKMapItem(new MKPlacemark(rioDeJaneiro, info)),
Destination = new MKMapItem(new MKPlacemark(saoPaulo, info)),
};
var rotaSalvadorRioDeJaneiro = new MKDirections(origemDestino);
rotaSalvadorRioDeJaneiro.CalculateDirections((response, error) =>
{
if (error == null)
{
var rota = response.Routes[0];
var linha = new MKPolylineRenderer(rota.Polyline)
{
LineWidth = 5.0f,
StrokeColor = UIColor.Red,
};
Map.OverlayRenderer = (Res, Err) => linha;
Map.AddOverlay(rota.Polyline, MKOverlayLevel.AboveRoads);
}
});
var rotaRioDeJaneiroSaoPaulo = new MKDirections(origemDestino2);
rotaRioDeJaneiroSaoPaulo.CalculateDirections((response, error) =>
{
if (error == null)
{
var rota = response.Routes[0];
var linha = new MKPolylineRenderer(rota.Polyline)
{
LineWidth = 5.0f,
StrokeColor = UIColor.Blue,
};
Map.OverlayRenderer = (Res, Err) => linha;
Map.AddOverlay(rota.Polyline, MKOverlayLevel.AboveRoads);
}
});
}
/// <summary>
/// Adds a route to the map
/// </summary>
/// <param name="route">The route to add</param>
private void AddRoute(TKRoute route)
{
MKDirectionsRequest req = new MKDirectionsRequest();
req.Source = new MKMapItem(new MKPlacemark(route.Source.ToLocationCoordinate(), new MKPlacemarkAddress()));
req.Destination = new MKMapItem(new MKPlacemark(route.Destination.ToLocationCoordinate(), new MKPlacemarkAddress()));
req.TransportType = route.TravelMode.ToTransportType();
MKDirections directions = new MKDirections(req);
directions.CalculateDirections(new MKDirectionsHandler((r, e) =>
{
if (r != null && r.Routes != null && r.Routes.Any())
{
var nativeRoute = r.Routes.First();
this.SetRouteData(route, nativeRoute);
this._routes.Add(nativeRoute.Polyline, new TKOverlayItem<TKRoute, MKPolylineRenderer>(route));
this.Map.AddOverlay(nativeRoute.Polyline);
route.PropertyChanged += OnRoutePropertyChanged;
if (this.FormsMap.RouteCalculationFinishedCommand != null && this.FormsMap.RouteCalculationFinishedCommand.CanExecute(route))
{
this.FormsMap.RouteCalculationFinishedCommand.Execute(route);
}
}
else
{
if (this.FormsMap.RouteCalculationFailedCommand != null && this.FormsMap.RouteCalculationFailedCommand.CanExecute(route))
{
this.FormsMap.RouteCalculationFailedCommand.Execute(route);
}
}
}));
}
/*private async void FindRouteAndDrawRoute (double sourceLat, double sourceLng, double destinationLat, double destinationLng, DirectionsMode directionsMode = DirectionsMode.Driving)
* {
* if (CLLocationManager.Status == CLAuthorizationStatus.NotDetermined || CLLocationManager.Status == CLAuthorizationStatus.Denied)
* return;
*
* //get current location
* Geolocator locator = new Geolocator(){ DesiredAccuracy = 100};
* var location = await locator.GetPositionAsync(50000);
*
* Console.WriteLine("Position Status: {0}", location.Timestamp);
* Console.WriteLine("Position Latitude: {0}", location.Latitude);
* Console.WriteLine("Position Longitude: {0}", location.Longitude);
*
* MKPlacemark source = new MKPlacemark (new CLLocationCoordinate2D (sourceLat, sourceLng), new NSDictionary ());
* MKMapItem sourceItem = new MKMapItem (source);
*
* desCoordinate = new CLLocationCoordinate2D (destinationLat, destinationLng);
* MKPlacemark destination = new MKPlacemark (new CLLocationCoordinate2D (destinationLat, destinationLng), new NSDictionary ());
* MKMapItem destinationItem = new MKMapItem (destination);
*
* MKDirectionsRequest request = new MKDirectionsRequest ();
* request.Source = sourceItem;
* request.Destination = destinationItem;
* request.TransportType = directionsMode == DirectionsMode.Driving ? MKDirectionsTransportType.Automobile : MKDirectionsTransportType.Walking;
*
* MKDirections direction = new MKDirections (request);
*
* direction.CalculateDirections (delegate(MKDirectionsResponse response, NSError error) {
* if (error == null) {
* //remove all routes that has been drawn on map
* if (mapView.Overlays != null && mapView.Overlays.Length != 0) {
* foreach (var overlay in mapView.Overlays) {
* mapView.RemoveOverlay (overlay);
* }
* }
*
* //check if have route
* if (response.Routes.Length == 0) {
* Mvx.Resolve<IMvxMessenger> ().Publish (new ToastMessage (this.ViewModel, "Cannot find the route"));
* }
*
* //add new route
* foreach (var route in response.Routes) {
* MKPolyline polyline = route.Polyline;
* mapView.AddOverlay (polyline);
*
* ViewModel.TotalDistance = route.Distance;
* ViewModel.ExpectedTime = TimeSpan.FromSeconds(route.ExpectedTravelTime);
*
* foreach (var step in route.Steps) {
* ViewModel.Routes.Add (new FlexyPark.Core.Models.RouteItem () {
* Instruction = step.Instructions,
* Distance = step.Distance,
* Long = step.Polyline.Coordinate.Longitude,
* Lat = step.Polyline.Coordinate.Latitude
* });
*
* Console.WriteLine (step.Instructions);
* Console.WriteLine (step.Distance);
* }
* break;
* }
*
* } else {
* Console.WriteLine (error.LocalizedDescription);
* }
* });
*
* MKMapPoint userPoint = MKMapPoint.FromCoordinate (new CLLocationCoordinate2D (sourceLat, sourceLng));
* MKMapRect zoomRect = new MKMapRect (userPoint.X, userPoint.Y, 0.1, 0.1);
*
* MKMapPoint annotationPoint = MKMapPoint.FromCoordinate (new CLLocationCoordinate2D (destinationLat, destinationLng));
* MKMapRect pointRect = new MKMapRect (annotationPoint.X, annotationPoint.Y, 0.1, 0.1);
*
* zoomRect = MKMapRect.Union (zoomRect, pointRect);
*
* overviewRegion = MKCoordinateRegion.FromMapRect (zoomRect);
* overviewRegion.Span.LatitudeDelta += 0.05;
* overviewRegion.Span.LongitudeDelta += 0.05;
*
* StepAnnotation annotationSoure = new StepAnnotation ();
* annotationSoure.SetCoordinate (new CLLocationCoordinate2D (sourceLat, sourceLng));
* mapView.AddAnnotation (annotationSoure);
*
* MKPointAnnotation annotationDest = new MKPointAnnotation ();
* annotationDest.SetCoordinate (new CLLocationCoordinate2D (destinationLat, destinationLng));
* mapView.AddAnnotation (annotationDest);
*
* destinationAnnotation = annotationDest;
*
* mapView.SetRegion (overviewRegion, true);
*
* isShowRoute = true;
* }*/
private async void FindRouteAndDrawRoute(double destinationLat, double destinationLng, DirectionsMode directionsMode = DirectionsMode.Driving)
{
if (CLLocationManager.Status == CLAuthorizationStatus.NotDetermined || CLLocationManager.Status == CLAuthorizationStatus.Denied)
{
return;
}
//get current location
Geolocator locator = new Geolocator()
{
DesiredAccuracy = 100
};
var location = await locator.GetPositionAsync(50000);
Console.WriteLine("Position Status: {0}", location.Timestamp);
Console.WriteLine("Position Latitude: {0}", location.Latitude);
Console.WriteLine("Position Longitude: {0}", location.Longitude);
var sourceLat = location.Latitude;
var sourceLng = location.Longitude;
MKPlacemark source = new MKPlacemark(new CLLocationCoordinate2D(sourceLat, sourceLng), new NSDictionary());
MKMapItem sourceItem = new MKMapItem(source);
desCoordinate = new CLLocationCoordinate2D(destinationLat, destinationLng);
MKPlacemark destination = new MKPlacemark(new CLLocationCoordinate2D(destinationLat, destinationLng), new NSDictionary());
MKMapItem destinationItem = new MKMapItem(destination);
MKDirectionsRequest request = new MKDirectionsRequest();
request.Source = sourceItem;
request.Destination = destinationItem;
request.TransportType = directionsMode == DirectionsMode.Driving ? MKDirectionsTransportType.Automobile : MKDirectionsTransportType.Walking;
MKDirections direction = new MKDirections(request);
direction.CalculateDirections(delegate(MKDirectionsResponse response, NSError error) {
if (error == null)
{
//remove all routes that has been drawn on map
if (mapView.Overlays != null && mapView.Overlays.Length != 0)
{
foreach (var overlay in mapView.Overlays)
{
mapView.RemoveOverlay(overlay);
}
}
//check if have route
if (response.Routes.Length == 0)
{
Mvx.Resolve <IMvxMessenger> ().Publish(new ToastMessage(this.ViewModel, "Cannot find the route"));
}
//add new route
foreach (var route in response.Routes)
{
MKPolyline polyline = route.Polyline;
mapView.AddOverlay(polyline);
ViewModel.TotalDistance = route.Distance;
ViewModel.ExpectedTime = TimeSpan.FromSeconds(route.ExpectedTravelTime);
foreach (var step in route.Steps)
{
ViewModel.Routes.Add(new FlexyPark.Core.Models.RouteItem()
{
Instruction = step.Instructions,
Distance = step.Distance,
Long = step.Polyline.Coordinate.Longitude,
Lat = step.Polyline.Coordinate.Latitude
});
Console.WriteLine(step.Instructions);
Console.WriteLine(step.Distance);
}
break;
}
}
else
{
Mvx.Resolve <IMvxMessenger>().Publish(new ToastMessage(this.ViewModel, error.LocalizedDescription));
}
});
MKMapPoint userPoint = MKMapPoint.FromCoordinate(new CLLocationCoordinate2D(sourceLat, sourceLng));
MKMapRect zoomRect = new MKMapRect(userPoint.X, userPoint.Y, 0.1, 0.1);
MKMapPoint annotationPoint = MKMapPoint.FromCoordinate(new CLLocationCoordinate2D(destinationLat, destinationLng));
MKMapRect pointRect = new MKMapRect(annotationPoint.X, annotationPoint.Y, 0.1, 0.1);
zoomRect = MKMapRect.Union(zoomRect, pointRect);
overviewRegion = MKCoordinateRegion.FromMapRect(zoomRect);
overviewRegion.Span.LatitudeDelta += 0.05;
overviewRegion.Span.LongitudeDelta += 0.05;
StepAnnotation annotationSoure = new StepAnnotation();
annotationSoure.SetCoordinate(new CLLocationCoordinate2D(sourceLat, sourceLng));
mapView.AddAnnotation(annotationSoure);
MKPointAnnotation annotationDest = new MKPointAnnotation();
annotationDest.SetCoordinate(new CLLocationCoordinate2D(destinationLat, destinationLng));
mapView.AddAnnotation(annotationDest);
destinationAnnotation = annotationDest;
mapView.SetRegion(overviewRegion, true);
isShowRoute = true;
}
void CalculateRouteDetails(bool zoomMapToShowFullRoute = true, bool requestAlternateRoutes = true, MKDirectionsTransportType transportType = MKDirectionsTransportType.Automobile)
{
MKDirectionsRequest directionRequest = new MKDirectionsRequest();
directionRequest.Source = sourceMapItem;
directionRequest.Destination = destinationMapItem;
directionRequest.RequestsAlternateRoutes = requestAlternateRoutes;
directionRequest.TransportType = transportType;
MKDirections eta = new MKDirections(directionRequest);
eta.CalculateETA((MKETAResponse response, Foundation.NSError error) =>
{
if (error != null)
{
System.Diagnostics.Debug.WriteLine(error.Description);
}
else
{
TimeSpan time = TimeSpan.FromSeconds(response.ExpectedTravelTime);
System.Diagnostics.Debug.WriteLine(time.ToString(@"hh\:mm\:ss\:fff"));
}
});
MKDirections directions = new MKDirections(directionRequest);
directions.CalculateDirections((MKDirectionsResponse response, Foundation.NSError error) =>
{
if (error != null)
{
System.Diagnostics.Debug.WriteLine(error.Description);
}
else
{
//remove previous route overlays
ClearOverlays();
currentRouteOverlay = response.Routes[0].Polyline;
MKRoute route;
//loop through backwards so first most route is renderered on top
for (int i = response.Routes.Length - 1; i >= 0; i--)
{
route = response.Routes[i];
//save overlay so it can be removed later if requested
overlaysList.Add(route.Polyline);
NativeMapView.AddOverlay(route.Polyline, MKOverlayLevel.AboveRoads);
if (i == 0)
{
if (zoomMapToShowFullRoute)
{
MKMapRect rect = route.Polyline.BoundingMapRect;
MKMapRect expandedRect = NativeMapView.MapRectThatFits(rect, new UIEdgeInsets(20, 20, 20, 20));
NativeMapView.SetRegion(MKCoordinateRegion.FromMapRect(expandedRect), true);
}
}
}
}
});
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Perform any additional setup after loading the view, typically from a nib.
string html = "<html><body><p><center><h1>Web Embebido</h1></center></p></body></html>";
ivwVisor.Image = UIImage.FromFile("img/fp.png");
wvwVisorWeb.LoadHtmlString(html, new NSUrl("./", true));
mvwMap.CenterCoordinate = new CLLocationCoordinate2D(21.152676, -101.711698);
sgmSelector.ValueChanged += (sender, e) =>
{
switch (sgmSelector.SelectedSegment)
{
case 0:
mvwMap.MapType = MKMapType.Standard;
break;
case 1:
mvwMap.MapType = MKMapType.Satellite;
break;
case 2:
mvwMap.MapType = MKMapType.Hybrid;
break;
}
};
List.ForEach(x =>
{
mvwMap.AddAnnotation(new MKPointAnnotation()
{
Title = x.Name,
Coordinate = new CLLocationCoordinate2D()
{
Latitude = x.Latitude,
Longitude = x.Longitude
}
});
});
var cond = List.Count;
// Defininito of routes to MKMap
Place leMX = List.FirstOrDefault(x => x.Key == "LEMX");
Place caMX = List.FirstOrDefault(x => x.Key == "CAMX");
Place tjMX = List.FirstOrDefault(x => x.Key == "TJMX");
// Coordinates
var leon = new CLLocationCoordinate2D(leMX.Latitude, leMX.Longitude);
var cancun = new CLLocationCoordinate2D(caMX.Latitude, caMX.Longitude);
var tijuana = new CLLocationCoordinate2D(tjMX.Latitude, tjMX.Longitude);
var info = new NSDictionary();
var request1 = new MKDirectionsRequest()
{
Source = new MKMapItem(new MKPlacemark(leon, info)),
Destination = new MKMapItem(new MKPlacemark(cancun, info)),
};
var request2 = new MKDirectionsRequest()
{
Source = new MKMapItem(new MKPlacemark(leon, info)),
Destination = new MKMapItem(new MKPlacemark(tijuana, info)),
};
var routeLeonCancun = new MKDirections(request1);
routeLeonCancun.CalculateDirections((response, error) =>
{
if (error == null)
{
var route = response.Routes[0];
var line = new MKPolylineRenderer(route.Polyline)
{
LineWidth = 5.0f,
StrokeColor = UIColor.Red
};
mvwMap.OverlayRenderer = (res, err) => line;
mvwMap.AddOverlay(route.Polyline, MKOverlayLevel.AboveRoads);
}
});
var routeLeonTijuana = new MKDirections(request2);
routeLeonTijuana.CalculateDirections((response, error) =>
{
if (error == null)
{
var route = response.Routes[0];
var line = new MKPolylineRenderer(route.Polyline)
{
LineWidth = 5.0f,
StrokeColor = UIColor.Blue
};
mvwMap.OverlayRenderer = (res, err) => line;
mvwMap.AddOverlay(route.Polyline, MKOverlayLevel.AboveRoads);
}
});
}
private void CreateRoute()
{
//Create Origin and Dest Place Marks and Map Items to use for directions
//Start at Xamarin SF Office
var orignPlaceMark = new MKPlacemark(new CLLocationCoordinate2D(37.797530, -122.402590), null);
var sourceItem = new MKMapItem(orignPlaceMark);
//End at Xamarin Cambridge Office
var destPlaceMark = new MKPlacemark(new CLLocationCoordinate2D(42.374172, -71.120639), null);
var destItem = new MKMapItem(destPlaceMark);
//Create Directions request using the source and dest items
var request = new MKDirectionsRequest
{
Source = sourceItem,
Destination = destItem,
RequestsAlternateRoutes = true
};
var directions = new MKDirections(request);
//Hit Apple Directions server
directions.CalculateDirections((response, error) =>
{
if (error != null)
{
Console.WriteLine(error.LocalizedDescription);
}
else
{
//Add each polyline from route to map as overlay
foreach (var route in response.Routes)
{
_map.AddOverlay(route.Polyline);
}
}
});
}
public override bool OpenUrl(UIApplication application, NSUrl url, string sourceApplication, NSObject annotation)
{
if (MKDirectionsRequest.IsDirectionsRequestUrl (url)) {
var request = new MKDirectionsRequest(url);
// Do something with the request
new UIAlertView("Map Directions Request", "We have a MapKit Directions Request", null, "OK", null).Show();
}
return true;
}
void FindRouteToSafeZone()
{
MKPlacemarkAddress address = null;
//Start at our current location
var fromLocation = new MKPlacemark(CDC.Coordinates, address);
//Go to the safe zone
var destinationLocation = new MKPlacemark(new CLLocationCoordinate2D(Cheyenne.Latitude, Cheyenne.Longitude), address);
var request = new MKDirectionsRequest {
Source = new MKMapItem(fromLocation),
Destination = new MKMapItem(destinationLocation),
RequestsAlternateRoutes = false
};
var directions = new MKDirections(request);
//Async network call to Apple's servers
directions.CalculateDirections((response, error) => {
if (error != null)
{
Console.WriteLine(error.LocalizedDescription);
}
else
{
foreach (var route in response.Routes)
{
map.AddOverlay(route.Polyline);
}
}
});
map.OverlayRenderer = (mapView, overlay) => {
if (overlay is MKCircle)
{
if (circleRenderer == null)
{
circleRenderer = new MKCircleRenderer(overlay as MKCircle)
{
FillColor = UIColor.Red,
Alpha = 0.5f
};
}
return(circleRenderer);
}
else if (overlay is MKPolygon)
{
if (polyRenderer == null)
{
polyRenderer = new MKPolygonRenderer(overlay as MKPolygon);
polyRenderer.FillColor = UIColor.Green;
polyRenderer.Alpha = 0.5f;
}
return(polyRenderer);
}
else if (overlay is MKPolyline)
{
var route = (MKPolyline)overlay;
var renderer = new MKPolylineRenderer(route)
{
StrokeColor = UIColor.Blue
};
return(renderer);
}
return(null);
};
Helpers.CenterOnUnitedStates(map);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
Visor.Image = UIImage.FromFile("fp.jpg");
string htmlString =
"<HTML><BODY BGCOLOR=BLUE><p><center><h1>Hola Web Embebido</h1></center></p></body></html>";
VisorWeb.LoadHtmlString(htmlString, new NSUrl
("./", true));
Selector.ValueChanged += (s, e) => {
switch (Selector.SelectedSegment)
{
case 0:
Mapa.MapType = MKMapType.Standard;
break;
case 1:
Mapa.MapType = MKMapType.Satellite;
break;
case 2:
Mapa.MapType = MKMapType.Hybrid;
break;
}
};
Lista.ForEach(x => Mapa.AddAnnotation(new MKPointAnnotation()
{
Title = x.Titulo,
Coordinate = new CLLocationCoordinate2D()
{
Latitude = x.Latitud,
Longitude = x.Longitud
}
}));
var Leon = new CLLocationCoordinate2D(21.152676, -101.711698);
var Cancun = new CLLocationCoordinate2D(21.052743, -86.847242);
var Tijuana = new CLLocationCoordinate2D(32.526384, -117.028983);
var Info = new NSDictionary();
var OrigenDestino = new MKDirectionsRequest()
{
Source = new MKMapItem(new MKPlacemark(Leon, Info)),
Destination = new MKMapItem(new MKPlacemark(Cancun, Info)),
};
var OrigenDestino2 = new MKDirectionsRequest()
{
Source = new MKMapItem(new MKPlacemark(Leon, Info)),
Destination = new MKMapItem(new MKPlacemark(Tijuana, Info)),
};
var RutaLeonCancun = new MKDirections(OrigenDestino);
RutaLeonCancun.CalculateDirections((response, error) => {
if (error == null)
{
var ruta = response.Routes [0];
var Linea = new MKPolylineRenderer(ruta.Polyline)
{
LineWidth = 5.0f,
StrokeColor = UIColor.Red,
};
Mapa.OverlayRenderer = (Res, Err) => Linea;
Mapa.AddOverlay(ruta.Polyline, MKOverlayLevel.AboveRoads);
}
});
var RutaLeonTijuana = new MKDirections(OrigenDestino2);
RutaLeonTijuana.CalculateDirections((response, error) =>
{
if (error == null)
{
var ruta = response.Routes[0];
var Linea = new MKPolylineRenderer(ruta.Polyline)
{
LineWidth = 5.0f,
StrokeColor = UIColor.Blue,
};
Mapa.OverlayRenderer = (Res, Err) => Linea;
Mapa.AddOverlay(ruta.Polyline, MKOverlayLevel.AboveRoads);
}
});
}
void CreateRoute(string select)
{
//start
OverlayOptions ();
List <Order> selectedColor = new List<Order> ();
foreach (var l in ViewModel.Markers) {
if (Enum.GetName(typeof(HamsterColor),l.Color) == select)
selectedColor.Add (l);
}
if(select.Equals(All))
selectedColor = ViewModel.Markers;
for (int i = 0; i < selectedColor.Count -1;i++) {
var orignPlaceMark = new MKPlacemark (new CLLocationCoordinate2D (
double.Parse (selectedColor [i].HamsterLatitude, System.Globalization.CultureInfo.InvariantCulture),
double.Parse (selectedColor [i].HamsterLongitude, System.Globalization.CultureInfo.InvariantCulture)),
new MKPlacemarkAddress ());
var sourceItem = new MKMapItem (orignPlaceMark);
int itemNext = i + 1;
var destPlaceMark = new MKPlacemark (new CLLocationCoordinate2D (
double.Parse (selectedColor [itemNext].HamsterLatitude, System.Globalization.CultureInfo.InvariantCulture),
double.Parse (selectedColor [itemNext].HamsterLongitude, System.Globalization.CultureInfo.InvariantCulture)),
new MKPlacemarkAddress ());
var destItem = new MKMapItem (destPlaceMark);
//Create Directions request using the source and dest items
var request = new MKDirectionsRequest {
Source = sourceItem,
Destination = destItem,
RequestsAlternateRoutes = false
};
var directions = new MKDirections (request);
//Hit Apple Directions server
directions.CalculateDirections ((response, error) => {
if (error != null) {
RouteAlert ();
} else {
//Add each polyline from route to map as overlay
foreach (var route in response.Routes) {
map.AddOverlay (route.Polyline);
}
}
});
}
_loadPop.Hide ();
_loadPop.Dispose ();
}
