void AddPolylines(IList polylines)
{
foreach (Polyline polyline in polylines)
{
var path = new MutablePath();
foreach (var p in polyline.Positions)
{
path.AddLatLon(p.Latitude, p.Longitude);
}
var nativePolyline = APolyline.FromPath(path);
nativePolyline.StrokeWidth = polyline.StrokeWidth;
nativePolyline.StrokeColor = polyline.StrokeColor.ToUIColor();
nativePolyline.Tappable = polyline.IsClickable;
polyline.Id = nativePolyline;
nativePolyline.Map = (MapView)Control;
}
}
public void DrawTripOnMap(string jsonResponse)
{
var directionData = JsonConvert.DeserializeObject <DirectionParser>(jsonResponse);
var points = directionData.routes[0].overview_polyline.points;
// Draw Polyline on Map
Google.Maps.Path gmspath = Google.Maps.Path.FromEncodedPath(points);
Google.Maps.Polyline gmspolyline = Google.Maps.Polyline.FromPath(gmspath);
gmspolyline.StrokeWidth = 4;
gmspolyline.StrokeColor = UIColor.FromRGB(6, 144, 193);
gmspolyline.Geodesic = true;
gmspolyline.Map = map;
double startlat = directionData.routes[0].legs[0].start_location.lat;
double startlng = directionData.routes[0].legs[0].start_location.lng;
double endlat = directionData.routes[0].legs[0].end_location.lat;
double endlng = directionData.routes[0].legs[0].end_location.lng;
pickupMarker = new Marker();
pickupMarker.Icon = Marker.MarkerImage(UIColor.Green);
pickupMarker.Title = "Pickup Location";
pickupMarker.Position = new CLLocationCoordinate2D(startlat, startlng);
pickupMarker.Map = map;
pickupMarker.TracksInfoWindowChanges = true;
driverlocationMarker = new Marker();
driverlocationMarker.Icon = UIImage.FromBundle("posimarker");
driverlocationMarker.Title = "Current Location";
driverlocationMarker.TracksInfoWindowChanges = true;
driverlocationMarker.Position = new CLLocationCoordinate2D(startlat, startlng);
var destinationMarker = new Marker()
{
Title = "Destination",
Position = new CLLocationCoordinate2D(endlat, endlng),
Map = map,
Icon = Marker.MarkerImage(UIColor.Red)
};
Circle circleLocation = new Circle();
circleLocation.Position = new CLLocationCoordinate2D(startlat, startlng);
circleLocation.Radius = 8;
circleLocation.StrokeColor = UIColor.FromRGB(6, 144, 193);
circleLocation.FillColor = UIColor.FromRGB(6, 144, 193);
circleLocation.Map = map;
Circle circleDestination = new Circle();
circleDestination.Position = new CLLocationCoordinate2D(endlat, endlng);
circleDestination.Radius = 8;
circleDestination.StrokeColor = UIColor.FromRGB(6, 144, 193);
circleDestination.FillColor = UIColor.FromRGB(6, 144, 193);
circleDestination.Map = map;
CLLocationCoordinate2D southwest = new CLLocationCoordinate2D(directionData.routes[0].bounds.southwest.lat, directionData.routes[0].bounds.southwest.lng);
CLLocationCoordinate2D northeast = new CLLocationCoordinate2D(directionData.routes[0].bounds.northeast.lat, directionData.routes[0].bounds.northeast.lng);
CoordinateBounds bounds = new CoordinateBounds(southwest, northeast);
CameraUpdate cupdates = CameraUpdate.FitBounds(bounds, 100);
map.SelectedMarker = pickupMarker;
map.Animate(cupdates);
duration = directionData.routes[0].legs[0].duration.value;
distance = directionData.routes[0].legs[0].distance.value;
durationString = directionData.routes[0].legs[0].duration.text;
distanceString = directionData.routes[0].legs[0].distance.text;
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
CameraPosition camera = CameraPosition.FromCamera(GetInitialCameraPosition(),
GetInitialCameraZoom());
mapView = Google.Maps.MapView.FromCamera(CGRect.Empty, camera);
mapView.MyLocationEnabled = false;
mapView.Settings.MyLocationButton = false;
marker.IconView = new UIImageView(UIImage.FromBundle(ViewModel.Animal.ImageUrl));
marker.Map = mapView;
var set = this.CreateBindingSet <MyAnimalActivityView, MyAnimalActivityViewModel>();
set.Bind(NameLabel).To(vm => vm.Animal.Name);
set.Bind(TypeLabel).To(vm => vm.Animal.Type);
set.Bind(LocationLabel).To(vm => vm.Animal.Location);
set.Apply();
AnimLogoImageView.Transformations = ViewModel.Animal.AnimalImageTransformations;
AnimLogoImageView.ImagePath = ViewModel.Animal.ImageUrl;
DateLabel.Text = ViewModel.Animal.BirthdateValue.ToString();
View.AddSubview(mapView);
mapView.Frame = MapPlaceHolderView.Frame;
ViewModel.Logs.Changed += delegate {
if (ViewModel.Logs.Value != null)
{
mapView.Animate(new CameraPosition(new CLLocationCoordinate2D(ViewModel.Logs.Value[0].Coordinate.Latitude,
ViewModel.Logs.Value[0].Coordinate.Longitude), defaultZoom));
Polylines = new Polyline[ViewModel.Logs.Value.Length - 1];
Dates = new DateTime[ViewModel.Logs.Value.Length - 1];
Circles = new Circle[ViewModel.Logs.Value.Length];
for (int i = 0; i < ViewModel.Logs.Value.Length - 1; i++)
{
var path = new Google.Maps.MutablePath();
var polyline = new Google.Maps.Polyline();
path.AddCoordinate(new CLLocationCoordinate2D(latitude: ViewModel.Logs.Value[i].Coordinate.Latitude, longitude: ViewModel.Logs.Value[i].Coordinate.Longitude));
path.AddCoordinate(new CLLocationCoordinate2D(latitude: ViewModel.Logs.Value[i + 1].Coordinate.Latitude, longitude: ViewModel.Logs.Value[i + 1].Coordinate.Longitude));
polyline.Path = path;
polyline.StrokeColor = CustomColor.JunctionXBlue;
polyline.StrokeWidth = 2.5f;
Polylines[i] = polyline;
Dates[i] = ViewModel.Logs.Value[i + 1].DateTimeValue;
var circle = new Circle();
circle.Position = new CLLocationCoordinate2D(latitude: ViewModel.Logs.Value[i].Coordinate.Latitude, longitude: ViewModel.Logs.Value[i].Coordinate.Longitude);
circle.StrokeColor = CustomColor.JunctionXBlue;
circle.FillColor = CustomColor.JunctionXBlue;
circle.Radius = 7.5f;
Circles[i] = circle;
if (i + 1 == ViewModel.Logs.Value.Length - 1)
{
Circles[i + 1] = circle;
}
}
TimeLabel.Text = Dates[0].ToString();
Slider.Value = 0;
Slider.MinValue = 0;
Slider.MaxValue = ViewModel.Logs.Value.Length - 1;
Slider.TouchDragEnter += delegate {
animate = false;
StartButton.SetImage(UIImage.FromBundle("icPlayCircleFilled24Px"), UIControlState.Normal);
};
Slider.ValueChanged += delegate {
HandlePolylines();
};
HandlePolylines();
StartButton.TouchDown += delegate {
if ((int)Slider.Value != (int)Slider.MaxValue)
{
animate = !animate;
if (animate)
{
StartButton.SetImage(UIImage.FromBundle("icPauseCircleFilled24Px"), UIControlState.Normal);
}
else
{
StartButton.SetImage(UIImage.FromBundle("icPlayCircleFilled24Px"), UIControlState.Normal);
}
if (animate)
{
Animate();
}
}
};
}
};
}
public void DrawTripOnMap(string json)
{
var directionData = JsonConvert.DeserializeObject <DirectionParser>(json);
var points = directionData.routes[0].overview_polyline.points;
Google.Maps.Path gmspath = Google.Maps.Path.FromEncodedPath(points);
Google.Maps.Polyline gmspolyline = Google.Maps.Polyline.FromPath(gmspath);
gmspolyline.StrokeWidth = 4;
gmspolyline.StrokeColor = UIColor.FromRGB(6, 144, 193);
gmspolyline.Geodesic = true;
gmspolyline.Map = googleMap;
int pathCount = (int)gmspath.Count;
for (int i = 0; i < pathCount; i++)
{
CLLocationCoordinate2D cPoint = gmspath.CoordinateAtIndex((nuint)i);
Console.WriteLine("Position " + i.ToString() + " = " + cPoint.Latitude.ToString() + " , " + cPoint.Longitude.ToString());
}
double startlat = directionData.routes[0].legs[0].start_location.lat;
double startlng = directionData.routes[0].legs[0].start_location.lng;
double endlat = directionData.routes[0].legs[0].end_location.lat;
double endlng = directionData.routes[0].legs[0].end_location.lng;
Circle circleLocation = new Circle();
circleLocation.Position = new CLLocationCoordinate2D(startlat, startlng);
circleLocation.Radius = 8;
circleLocation.StrokeColor = UIColor.FromRGB(6, 144, 193);
circleLocation.FillColor = UIColor.FromRGB(6, 144, 193);
circleLocation.Map = googleMap;
Circle circleDestination = new Circle();
circleDestination.Position = new CLLocationCoordinate2D(endlat, endlng);
circleDestination.Radius = 8;
circleDestination.StrokeColor = UIColor.FromRGB(6, 144, 193);
circleDestination.FillColor = UIColor.FromRGB(6, 144, 193);
circleDestination.Map = googleMap;
//My take off position
Marker currentLocationMarker = new Marker();
currentLocationMarker.Icon = Marker.MarkerImage(UIColor.Red);
currentLocationMarker.Title = "Current Location";
currentLocationMarker.Position = new CLLocationCoordinate2D(startlat, startlng);
currentLocationMarker.TracksInfoWindowChanges = true;
currentLocationMarker.Map = googleMap;
//Pickup Marker
var pickupMarker = new Marker()
{
Title = "Pick up Location",
Position = new CLLocationCoordinate2D(endlat, endlng),
Map = googleMap,
Icon = Marker.MarkerImage(UIColor.Green)
};
// Constantly Changing Current Location marker
positionMarker = new Marker();
positionMarker.Icon = UIImage.FromBundle("posimarker");
positionMarker.Title = "Current Location";
positionMarker.Position = new CLLocationCoordinate2D(startlat, startlng);
positionMarker.TracksInfoWindowChanges = true;
CLLocationCoordinate2D southwest = new CLLocationCoordinate2D(directionData.routes[0].bounds.southwest.lat, directionData.routes[0].bounds.southwest.lng);
CLLocationCoordinate2D northeast = new CLLocationCoordinate2D(directionData.routes[0].bounds.northeast.lat, directionData.routes[0].bounds.northeast.lng);
CoordinateBounds bounds = new CoordinateBounds(southwest, northeast);
CameraUpdate cupdates = CameraUpdate.FitBounds(bounds, 100);
googleMap.SelectedMarker = currentLocationMarker;
googleMap.Animate(cupdates);
duration = directionData.routes[0].legs[0].duration.value;
distance = directionData.routes[0].legs[0].distance.value;
durationString = directionData.routes[0].legs[0].duration.text;
distanceString = directionData.routes[0].legs[0].distance.text;
}