public void DisplayAnnotations(List <IMKAnnotation> annotations, MKMapView mapView)
{
List <IMKAnnotation> before = new List <IMKAnnotation>();
foreach (IMKAnnotation annotation in mapView.Annotations)
{
before.Add(annotation);
}
// MKUserLocation userLocation = mapView.UserLocation;
// if (userLocation != null)
// before.Remove(userLocation);
List <IMKAnnotation> after = new List <IMKAnnotation>(annotations);
List <IMKAnnotation> toKeep = new List <IMKAnnotation>(before);
toKeep = FBUtils.Intersect(toKeep, after);
List <IMKAnnotation> toAdd = new List <IMKAnnotation>(after);
toAdd.RemoveAll((IMKAnnotation obj) =>
{
return(toKeep.Contains(obj));
});
List <IMKAnnotation> toRemove = new List <IMKAnnotation>(before);
toRemove.RemoveAll((IMKAnnotation obj) =>
{
return(after.Contains(obj));
});
NSOperationQueue.MainQueue.AddOperation(delegate()
{
mapView.AddAnnotations(toAdd.ToArray());
mapView.RemoveAnnotations(toRemove.ToArray());
}
);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
if (UIDevice.CurrentDevice.CheckSystemVersion(8, 0))
{
locationManager.RequestWhenInUseAuthorization();
}
// change map type, show user location and allow zooming and panning
map.MapType = MKMapType.Standard;
map.ShowsUserLocation = true;
map.ZoomEnabled = true;
map.ScrollEnabled = true;
// set map center and region
double lat = 30.2652233534254;
double lon = -97.73815460962083;
CLLocationCoordinate2D mapCenter = new CLLocationCoordinate2D(lat, lon);
MKCoordinateRegion mapRegion = MKCoordinateRegion.FromDistance(mapCenter, 100, 100);
map.CenterCoordinate = mapCenter;
map.Region = mapRegion;
// set the map delegate
mapDelegate = new MapDelegate();
map.Delegate = mapDelegate;
// add a custom annotation at the map center
map.AddAnnotations(new ConferenceAnnotation("Evolve Conference", mapCenter));
// add an overlay of the hotel
MKPolygon hotelOverlay = MKPolygon.FromCoordinates(
new CLLocationCoordinate2D[] {
new CLLocationCoordinate2D(30.2649977168594, -97.73863627705),
new CLLocationCoordinate2D(30.2648461170005, -97.7381627734755),
new CLLocationCoordinate2D(30.2648355402574, -97.7381750192576),
new CLLocationCoordinate2D(30.2647791309417, -97.7379872505988),
new CLLocationCoordinate2D(30.2654525150319, -97.7377341711021),
new CLLocationCoordinate2D(30.2654807195004, -97.7377994819399),
new CLLocationCoordinate2D(30.2655089239607, -97.7377994819399),
new CLLocationCoordinate2D(30.2656428950368, -97.738346460207),
new CLLocationCoordinate2D(30.2650364981811, -97.7385709662122),
new CLLocationCoordinate2D(30.2650470749025, -97.7386199493406)
});
map.AddOverlay(hotelOverlay);
UITapGestureRecognizer tap = new UITapGestureRecognizer(g => {
var pt = g.LocationInView(map);
CLLocationCoordinate2D tapCoord = map.ConvertPoint(pt, map);
Console.WriteLine("new CLLocationCoordinate2D({0}, {1}),", tapCoord.Latitude, tapCoord.Longitude);
});
map.AddGestureRecognizer(tap);
}
private void AddAnnotation(double latitude, double longitude)
{
_mapView.AddAnnotations(new MKPointAnnotation()
{
Title = "MyAnnotation",
Coordinate = new CLLocationCoordinate2D(latitude, longitude)
});
}
public void LongPress(UILongPressGestureRecognizer touches)
{
if (touches.State == UIGestureRecognizerState.Ended)
{
CGPoint location = touches.LocationInView(_map);
CLLocationCoordinate2D coordinate = _map.ConvertPoint(location, _map);
_marcerRow = new MapMarkerEntity();
_marcerRow.Latitude = coordinate.Latitude;
_marcerRow.Longitude = coordinate.Longitude;
ViewModel.SaveMarkerInList(_marcerRow);
_map.AddAnnotations(new MKPointAnnotation()
{
Title = Constants.MapMarker,
Coordinate = new CLLocationCoordinate2D(coordinate.Latitude, coordinate.Longitude)
});
}
}
private void LongPress(UILongPressGestureRecognizer gesture)
{
_mKMapView.RemoveAnnotations(_mKMapView.Annotations);
CGPoint touchPoint = gesture.LocationInView(_mKMapView);
CLLocationCoordinate2D touchMapCoordinate = _mKMapView.ConvertPoint(touchPoint, _mKMapView);
MKAnnotationClass annotation = new MKAnnotationClass();
annotation.Coordinate2D = touchMapCoordinate;
_lalitude = annotation.Coordinate2D.Latitude;
_longitude = annotation.Coordinate2D.Longitude;
_customMap.UserLalitude = _lalitude;
_customMap.UserLongitude = _longitude;
_mKMapView.AddAnnotation(annotation);
_mKMapView.AddAnnotations(new MKPointAnnotation()
{
Coordinate = new CLLocationCoordinate2D(_lalitude, _longitude)
});
}
public override void RowSelected(UITableView tableView, NSIndexPath indexPath)
{
//Item der Map hinzufügen
CLLocationCoordinate2D coord = MapItems[indexPath.Row].Placemark.Location.Coordinate;
mapView.AddAnnotations(new MKPointAnnotation()
{
Title = MapItems[indexPath.Row].Name,
Coordinate = coord
});
mapView.SetCenterCoordinate(coord, true);
DismissViewController(false, null);
}
public override void RowSelected(UITableView tableView, NSIndexPath indexPath)
{
// add item to map
var coordinate = items[indexPath.Row].Placemark.Location.Coordinate;
map.AddAnnotations(new MKPointAnnotation
{
Coordinate = coordinate,
Title = items[indexPath.Row].Name,
});
map.SetCenterCoordinate(coordinate, true);
DismissViewController(false, null);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
Title = "Map";
_buttonBack = new UIButton(UIButtonType.Custom);
_buttonBack.Frame = new CGRect(0, 0, 40, 40);
_buttonBack.SetImage(UIImage.FromBundle("icons8-back-filled-30.png"), UIControlState.Normal);
this.NavigationItem.SetLeftBarButtonItem(new UIBarButtonItem(_buttonBack), false);
_buttonSavePin = new UIButton(UIButtonType.Custom);
_buttonSavePin.Frame = new CGRect(0, 0, 40, 40);
_buttonSavePin.SetImage(UIImage.FromBundle("baseline_add_location_black_48dp.png"), UIControlState.Normal);
this.NavigationItem.SetRightBarButtonItem(new UIBarButtonItem(_buttonSavePin), false);
_buttonSavePin.TouchUpInside += ButtonGoogleMarkerSaveClick;
MapViewIOS = new MKMapView();
View = MapViewIOS;
MapViewIOS.ZoomEnabled = true;
MapViewIOS.ScrollEnabled = true;
CLLocationManager locationManager = new CLLocationManager();
locationManager.RequestWhenInUseAuthorization();
MapViewIOS.ShowsUserLocation = true;
var longGesture = new UILongPressGestureRecognizer(LongPress);
longGesture.MinimumPressDuration = 1.5;
MapViewIOS.AddGestureRecognizer(longGesture);
MapViewIOS.GetViewForAnnotation += GetViewForAnnotation;
if (ViewModel.LalitudeGoogleMarker != 0)
{
_lalitude = this.ViewModel.LalitudeGoogleMarker;
_longitude = this.ViewModel.LongitudeGoogleMarker;
MapViewIOS.AddAnnotations(new MKPointAnnotation()
{
Coordinate = new CLLocationCoordinate2D(_lalitude, _longitude)
});
}
var set = this.CreateBindingSet <MapsView, MapsViewModel>();
set.Bind(_buttonBack).To(vm => vm.BackTaskCommand);
set.Bind(_buttonSavePin).To(vm => vm.SaveGoogleMapPointCommand);
set.Apply();
}
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);
}
public override void RowSelected(UITableView tableView, NSIndexPath indexPath)
{
// add item to map
var coordinate = items[indexPath.Row].Placemark.Location.Coordinate;
map.AddAnnotations(new MKPointAnnotation
{
Coordinate = coordinate,
Title = items[indexPath.Row].Name,
});
showDirection(new CLLocationCoordinate2D(-35.3160, 149.1070), coordinate);
showDirection(new CLLocationCoordinate2D(-35.3169, 149.1075), new CLLocationCoordinate2D(-35.3160, 149.1070));
createUsersDetails(map);
map.SetCenterCoordinate(coordinate, true);
DismissViewController(false, null);
}
protected async void OnMapTapped(UIGestureRecognizer sender)
{
CLLocationCoordinate2D tappedLocationCoord = map.ConvertPoint(sender.LocationInView(map), map);
map.RemoveAnnotations(map.Annotations);
map.AddAnnotations(new MKPointAnnotation()
{
Title = "Выбранная геопозиция",
Coordinate = tappedLocationCoord
});
int button = await ShowAlert("Вы уверены?", "Выбрать геопозицию?", "Да", "Нет");
if (button == 0)
{
map.RemoveFromSuperview();
}
}
private void SetUpMapView()
{
MapKitView = new MKMapView();
View = MapKitView;
MapKitView.ZoomEnabled = true;
MapKitView.ScrollEnabled = true;
CLLocationManager locationManager = new CLLocationManager();
locationManager.RequestWhenInUseAuthorization();
MapKitView.ShowsUserLocation = true;
MapKitView.DidUpdateUserLocation += delegate
{
if (MapKitView.UserLocation != null)
{
CLLocationCoordinate2D coordinateUser = MapKitView.UserLocation.Coordinate;
MKCoordinateSpan coordinateSpanUser = new MKCoordinateSpan(0.02, 0.02);
MapKitView.Region = new MKCoordinateRegion(coordinateUser, coordinateSpanUser);
}
};
if (!MapKitView.UserLocationVisible)
{
CLLocationCoordinate2D coords = new CLLocationCoordinate2D(49.99181, 36.23572);
MKCoordinateSpan span = new MKCoordinateSpan(0.05, 0.05);
MapKitView.Region = new MKCoordinateRegion(coords, span);
}
var longGesture = new UILongPressGestureRecognizer(LongPress);
longGesture.MinimumPressDuration = 0.5;
MapKitView.AddGestureRecognizer(longGesture);
MapKitView.GetViewForAnnotation += GetViewForAnnotation;
if (ViewModel.LalitudeMarker != 0)
{
_lalitude = this.ViewModel.LalitudeMarker;
_longitude = this.ViewModel.LongitudeMarker;
MapKitView.AddAnnotations(new MKPointAnnotation()
{
Coordinate = new CLLocationCoordinate2D(_lalitude, _longitude)
});
}
}
private async void GetPosition()
{
try
{
var locator = CrossGeolocator.Current;
locator.DesiredAccuracy = 50;
var position = await locator.GetPositionAsync(TimeSpan.FromSeconds(10));
lon = position.Longitude.ToString();
lat = position.Latitude.ToString();
Debug.WriteLine(lon);
Debug.WriteLine(lat);
CLLocationManager locationManager = new CLLocationManager();
locationManager.RequestWhenInUseAuthorization();
maps.AddAnnotations(new MKPointAnnotation()
{
Title = "MyAnnotation",
Coordinate = new CLLocationCoordinate2D(Convert.ToDouble(lon), Convert.ToDouble(lat))
});
/* map.MoveToRegion(
* MapSpan.FromCenterAndRadius(
* new Position(Convert.ToDouble(lat), Convert.ToDouble(lon)), Distance.FromMiles(0.2)));
* map.UiSettings.ZoomControlsEnabled = false;
* var pos = new Position(Convert.ToDouble(lat), Convert.ToDouble(lon));
* var pin = new Pin
* {
* Type = PinType.SearchResult,
* Icon = BitmapDescriptorFactory.FromBundle("icon_car.png"),
* Position = pos,
* Label = "Atual Local",
* Address = "custom detail info"
* };
* map.Pins.Add(pin);*/
}
catch (Exception ex)
{
GetPosition();
Thread.Sleep(2000);
}
}
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);
//Also POST this item to the RecentHistory API
HistoryItem item = new HistoryItem()
{
Id = "0",
Name = MapItems[indexPath.Row].Name,
DateOfSearch = DateTime.Now.ToString("F"),
Latitude = coord.Latitude.ToString(),
Longitude = coord.Longitude.ToString()
};
/*string test = DateTime.Now.ToLongDateString();
* test = DateTime.Now.ToLongTimeString();
* test = DateTime.Now.ToShortDateString();
* test = DateTime.Now.ToShortTimeString();
* test = DateTime.Now.ToString();
* test = DateTime.Now.ToString("f0");
* test = DateTime.Now.ToString("F");*/
_mainViewModel.PostHistoryItem(item);
//Back to main view
DismissViewController(false, null);
}
public override void AddClusters(CKCluster[] clusters)
{
_internalMap.AddAnnotations(clusters);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
var navController = new UINavigationController();
navController.NavigationBarHidden = false;
this.NavigationItem.Title = "MAPA";
//zobrazeni mapy na obrazovce
MKMapView mapa = new MKMapView(View.Bounds);
mapa.AutoresizingMask = UIViewAutoresizing.FlexibleDimensions;
mapa.ZoomEnabled = true;
View.AddSubview(mapa);
mapa.ShowsScale = true;
mapa.ShowsPointsOfInterest = true;
mapa.ShowsCompass = true;
mapa.ShowsTraffic = true;
//zobrazeni tlacitka pro polohu uzivatele
var buttonLokace = MKUserTrackingButton.FromMapView(mapa);
buttonLokace.Frame = new CGRect(320, 550, 32, 32);
buttonLokace.Layer.BackgroundColor = UIColor.White.CGColor;
buttonLokace.Layer.BorderColor = UIColor.FromRGB(0, 122, 255).CGColor;
buttonLokace.Layer.BorderWidth = 1;
buttonLokace.Layer.CornerRadius = 5;
View.AddSubview(buttonLokace);
//zobrazeni hlasky pro povoleni lokacnich sluzeb a nastaveni lokalizace uzivatele na true
lokace.RequestWhenInUseAuthorization();
//zobrazeni uzivatelovy polohy
mapa.ShowsUserLocation = true;
//vycentrovani mapy na pozici uzivatele
/*mapa.DidUpdateUserLocation += (sender, e) =>
* {
* if (mapa.UserLocation != null)
* {
* CLLocationCoordinate2D souradnice = mapa.UserLocation.Coordinate;
* //nastaveni rozsahu zobrazovani mapy
* MKCoordinateSpan rozsah = new MKCoordinateSpan(MileNaZemepisnouSirku(0.25), MileNaZemepisnouDelku((0.25), souradnice.Latitude));
* mapa.Region = new MKCoordinateRegion(souradnice, rozsah);
*
* }
* };*/
//pokud uzivatel nepovoli lokacni sluzby anebo nejsou k dispozici, mapa se vycentruje na Prahu a okoli
if (!mapa.UserLocationVisible)
{
CLLocationCoordinate2D souradnice = new CLLocationCoordinate2D(50.1025011, 14.475905300000022);
MKCoordinateSpan rozsah = new MKCoordinateSpan(MileNaZemepisnouSirku(10), MileNaZemepisnouDelku(10, souradnice.Latitude));
mapa.Region = new MKCoordinateRegion(souradnice, rozsah);
}
//VYHLEDAVANI
var searchResultsController = new SearchResultsViewController(mapa);
var searchUpdater = new SearchResultsUpdator();
searchUpdater.UpdateSearchResults += searchResultsController.Search;
searchController = new UISearchController(searchResultsController)
{
SearchResultsUpdater = searchUpdater
};
searchController.SearchBar.SizeToFit();
searchController.SearchBar.SearchBarStyle = UISearchBarStyle.Minimal;
searchController.SearchBar.Placeholder = "Vyhledejte váš oblíbený hrad či zámek...";
searchController.HidesNavigationBarDuringPresentation = false;
NavigationItem.TitleView = searchController.SearchBar;
DefinesPresentationContext = true;
mapa.GetViewForAnnotation += GetViewForAnnotation;
mapa.AddAnnotations(new MKPointAnnotation()
{
Title = "Mělník",
Coordinate = new CLLocationCoordinate2D(50.3508344, 14.4730828)
});
mapa.AddAnnotations(new MKPointAnnotation()
{
Title = "Lednice",
Coordinate = new CLLocationCoordinate2D(48.8016903, 16.8054806)
});
mapa.AddAnnotations(new MKPointAnnotation()
{
Title = "Kácov",
Coordinate = new CLLocationCoordinate2D(49.7768931, 15.0282231)
});
mapa.AddAnnotations(new MKPointAnnotation()
{
Title = "Slavkov",
Coordinate = new CLLocationCoordinate2D(49.1547997, 16.8745169)
});
mapa.AddAnnotations(new MKPointAnnotation()
{
Title = "Pernštejn",
Coordinate = new CLLocationCoordinate2D(49.4509142, 16.3182508)
});
mapa.AddAnnotations(new MKPointAnnotation()
{
Title = "Žebrák",
Coordinate = new CLLocationCoordinate2D(49.8868308, 13.8815631)
}); mapa.AddAnnotations(new MKPointAnnotation()
{
Title = "Karlštejn",
Coordinate = new CLLocationCoordinate2D(49.9391167, 14.1882903)
}); mapa.AddAnnotations(new MKPointAnnotation()
{
Title = "Křivoklát",
Coordinate = new CLLocationCoordinate2D(50.0378419, 13.8722575)
});
mapa.AddAnnotation(new MKPointAnnotation()
{
Title = "Houska",
Coordinate = new CLLocationCoordinate2D(50.4909178, 14.6240339)
});
mapa.AddAnnotation(new MKPointAnnotation()
{
Title = "Točník",
Coordinate = new CLLocationCoordinate2D(49.8906097, 13.8872011)
});
}
public void DisplayAnnotations(List<IMKAnnotation> annotations, MKMapView mapView)
{
List<IMKAnnotation> before = new List<IMKAnnotation>();
foreach (IMKAnnotation annotation in mapView.Annotations)
before.Add(annotation);
// MKUserLocation userLocation = mapView.UserLocation;
// if (userLocation != null)
// before.Remove(userLocation);
List<IMKAnnotation> after = new List<IMKAnnotation>(annotations);
List<IMKAnnotation> toKeep = new List<IMKAnnotation>(before);
toKeep = FBUtils.Intersect(toKeep, after);
List<IMKAnnotation> toAdd = new List<IMKAnnotation>(after);
toAdd.RemoveAll((IMKAnnotation obj) =>
{
return toKeep.Contains(obj);
});
List<IMKAnnotation> toRemove = new List<IMKAnnotation>(before);
toRemove.RemoveAll((IMKAnnotation obj) =>
{
return after.Contains(obj);
});
NSOperationQueue.MainQueue.AddOperation(delegate ()
{
mapView.AddAnnotations(toAdd.ToArray());
mapView.RemoveAnnotations(toRemove.ToArray());
}
);
}
