public void OnNavigatedTo(NavigationEventArgs e)
{
Pushpins.Clear();
EventSelected = (Event)e.Parameter;
if (EventSelected.PointsOfInterest == null)
{
EventSelected.PointsOfInterest = new ObservableCollection <PointOfInterest>();
}
else
{
SavedPointsOfInterest = new ObservableCollection <PointOfInterest>(EventSelected.PointsOfInterest);
foreach (PointOfInterest p in EventSelected.PointsOfInterest)
{
BasicGeoposition position = new BasicGeoposition()
{
Latitude = p.Latitude,
Longitude = p.Longitude
};
Pushpins.Add(new MapIcon()
{
Location = new Geopoint(position),
NormalizedAnchorPoint = new Point(0.5, 1),
Title = p.Name
});
}
}
}
private void InitMap()
{
foreach (var sensor in sensors.List)
{
PushpinModel pin = new PushpinModel
{
//Location is the field of Pushpin class
Location = new Location(sensor.Latitude, sensor.Longitude),
Latitude = sensor.Latitude,
Longtitude = sensor.Longitude,
Title = sensor.Name.ToString(),
Type = sensor.GetType().Name,
Description = sensor.Description
};
ToolTipService.SetToolTip(pin, new ToolTip()
{
DataContext = pin,
Style = Application.Current.Resources["CustomInfoboxStyle"] as Style
});
Pushpins.Add(pin);
//MapWithMarkers.Children.Add(pin);
}
}
public void DeletePointsOfInterest()
{
try
{
var POI = EventSelected.PointsOfInterest.Where(pi => pi.Name == PushpinTitle).FirstOrDefault();
if (POI == null)
{
throw new NoPushpinFoundException();
}
POI.ToBeRemoved = true;
foreach (MapIcon mi in Pushpins)
{
if (mi.Title == PushpinTitle)
{
Pushpins.Remove(mi);
break;
}
}
}
catch (EventException e)
{
_dialogService.ShowMessage(e.Message, e.Title);
}
}
void UpdateMapElements(GeoCoordinate currentLoc)
{
Center = currentLoc;
Pushpins.Clear();
Pushpins.Add(new Pushpin {
Location = currentLoc
});
Speed = (currentLoc.Speed * 3.6).ToString();
Altitude = currentLoc.Altitude.ToString();
if (IsRecording == false)
{
return;
}
RouteLocations.Add(currentLoc);
if (RouteLocations.Count - 2 >= 0)
{
Distance = Distance + RouteLocations[RouteLocations.Count - 2].GetDistanceTo(currentLoc);
}
if (Routes.Count == 0)
{
var routeModel = new RouteModel(RouteLocations);
Routes.Add(routeModel);
Route = routeModel;
}
NotifyPropertyChanged(() => Route);
NotifyPropertyChanged(() => Routes);
}
private void CreateNewPushpin(GeoCoordinate location)
{
PushpinModel p = new PushpinModel();
p.Location = location;
Pushpins.Add(p);
}
/// <summary>
/// Center map code.
/// </summary>
private void CenterMap()
{
if (Pushpins != null)
{
var locations = Pushpins.Select(model => model.Location);
LocationMap.SetView(LocationRect.CreateLocationRect(locations));
}
}
private void _drawHaltestellen(IEnumerable <IHaltestelle> haltestellen)
{
Pushpins.Clear();
foreach (IHaltestelle haltestelle in haltestellen)
{
Location location = new Location(haltestelle.Location.X, haltestelle.Location.Y);
Pushpins.Add(new VtmPushpin()
{
Haltestelle = haltestelle, Location = location
});
}
}
public void CancelPointsOfInterest()
{
if (SavedPointsOfInterest == null)
{
EventSelected.PointsOfInterest.Clear();
}
else
{
EventSelected.PointsOfInterest = SavedPointsOfInterest;
}
Pushpins.Clear();
_navigationService.NavigateTo("EventsPage", EventSelected);
}
public void AddElement(MapReference key, MapOverlay element)
{
if (Pushpins.ContainsKey(key))
{
Pushpins[key].Add(element);
}
else
{
Pushpins.Add(key, new List <MapOverlay> {
element
});
}
}
public void UpdatePins()
{
Pushpins.Clear();
foreach (PushpinModel p in listModels)
{
Pushpins.Add(p);
}
NotifyPropertyChanged("Pushpins");
// Make sure we still have the right ApplicationBar
if (ApplicationBar != _mainAppBar)
{
ApplicationBar = _mainAppBar;
}
}
public async Task MapDoubleClick(object sender, MapInputEventArgs e)
{
//Delete zoom behavior on doubleclick
var camera = (MapControl)sender;
var currentCamera = camera.ActualCamera;
await camera.TrySetSceneAsync(MapScene.CreateFromCamera(currentCamera));
//End of delete zoom behavior
try
{
if (PushpinTitle == null || PushpinTitle == "")
{
throw new EmptyFieldException("Title");
}
if (EventSelected.PointsOfInterest.Where(pi => pi.Name == PushpinTitle).FirstOrDefault() != null)
{
throw new PushpinTitleTakenException();
}
MapIcon newPushpin = new MapIcon
{
Location = e.Location,
ZIndex = 0,
NormalizedAnchorPoint = new Point(0.5, 1),
Title = PushpinTitle,
};
Pushpins.Add(newPushpin);
EventSelected.PointsOfInterest.Add(new PointOfInterest()
{
Latitude = e.Location.Position.Latitude,
Longitude = e.Location.Position.Longitude,
Name = PushpinTitle,
Description = null,
EventId = EventSelected.EventId,
ToBeRemoved = false,
});
} catch (EventException ex)
{
await _dialogService.ShowMessage(ex.Message, ex.Title);
}
}
public MapViewModel()
{
Points.Add(new PointItem
{
Name = "Steinbake Leitdamm",
Location = new Location(53.51217, 8.16603)
});
Points.Add(new PointItem
{
Name = "Buhne 2",
Location = new Location(53.50926, 8.15815)
});
Points.Add(new PointItem
{
Name = "Buhne 4",
Location = new Location(53.50468, 8.15343)
});
Points.Add(new PointItem
{
Name = "Buhne 6",
Location = new Location(53.50092, 8.15267)
});
Points.Add(new PointItem
{
Name = "Buhne 8",
Location = new Location(53.49871, 8.15321)
});
Points.Add(new PointItem
{
Name = "Buhne 10",
Location = new Location(53.49350, 8.15563)
});
Pushpins.Add(new PointItem
{
Name = "WHV - Eckwarderhörne",
Location = new Location(53.5495, 8.1877)
});
Pushpins.Add(new PointItem
{
Name = "JadeWeserPort",
Location = new Location(53.5914, 8.14)
});
Pushpins.Add(new PointItem
{
Name = "Kurhaus Dangast",
Location = new Location(53.447, 8.1114)
});
Pushpins.Add(new PointItem
{
Name = "Eckwarderhörne",
Location = new Location(53.5207, 8.2323)
});
Polylines.Add(new Polyline
{
Locations = LocationCollection.Parse("53.5140,8.1451 53.5123,8.1506 53.5156,8.1623 53.5276,8.1757 53.5491,8.1852 53.5495,8.1877 53.5426,8.1993 53.5184,8.2219 53.5182,8.2386 53.5195,8.2387")
});
Polylines.Add(new Polyline
{
Locations = LocationCollection.Parse("53.5978,8.1212 53.6018,8.1494 53.5859,8.1554 53.5852,8.1531 53.5841,8.1539 53.5802,8.1392 53.5826,8.1309 53.5867,8.1317 53.5978,8.1212")
});
}
public void Reset()
{
Pushpins.Clear();
Lines.Clear();
}
