public MapModel(Microsoft.Maps.MapControl.WPF.Map map)
{
StrokeThickness = 2;
Polygons = new Collection <MapPolygon>();
Marks = new GeoCoordinateCollection();
_map = map;
}
/// <summary>
/// Change the polylines on the map.
/// </summary>
private static void ShapesChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs args)
{
MapControl mapControl = (MapControl)dependencyObject;
if (args.OldValue != null)
{
// remove all old polylines from the map:
mapControl.map.MapElements.Clear();
}
if (args.NewValue != null)
{
List <Shape> shapes = (List <Shape>)args.NewValue;
foreach (var shape in shapes)
{
MapPolyline polyline = new MapPolyline();
polyline.StrokeColor = Color.FromArgb(255, 0x4f, 0x64, 0xba);
polyline.StrokeThickness = 6;
GeoCoordinateCollection locations = new GeoCoordinateCollection();
foreach (var point in shape.Points)
{
locations.Add(new GeoCoordinate(point.Latitude, point.Longitude));
}
polyline.Path = locations;
mapControl.map.MapElements.Add(polyline);
}
}
}
public void CarregarDados(Int32 pLinhaId)
{
this.LayerPontosOnibus = new MapLayer();
this.ShapeRota = new MapPolyline();
App.LinhaSelecionada = LinhaFacade.Instance.ObterPorId(pLinhaId);
#region Shape da linha
var listaRotas = RotaFacade.Instance.ListarRotaPorLinha(App.LinhaSelecionada.Codigo);
var CoordenadasRota = new GeoCoordinateCollection();
var listaCoordenadas = listaRotas.Select(rota => new GeoCoordinate(Convert.ToDouble(rota.Latitude), Convert.ToDouble(rota.Longitude))).ToList();
foreach (var item in listaCoordenadas)
{
CoordenadasRota.Add(item);
}
ShapeRota.StrokeColor = App.LinhaSelecionada.ObjetoCor;
ShapeRota.StrokeThickness = 4;
ShapeRota.Path = CoordenadasRota;
LayoutRota = LocationRectangle.CreateBoundingRectangle(CoordenadasRota);
#endregion
#region Pontos da linha
//Desenha os pontos da linha no layer
var listaPontos = PontoFacade.Instance.ListarPontosPorLinha(App.LinhaSelecionada.Codigo);
foreach (var ponto in listaPontos)
{
double latitude = 0, longitude = 0;
Double.TryParse(ponto.Latitude, out latitude);
Double.TryParse(ponto.Longitude, out longitude);
var coordenada = new GeoCoordinate(latitude, longitude);
var imgPontoOnibus = PinMaker.PontoDeOnibus(ponto) as Image;
imgPontoOnibus.Tap += (sender, e) =>
{
MessageBox.Show(ponto.Nome);
};
var mapOver = new MapOverlay();
mapOver.GeoCoordinate = coordenada;
mapOver.Content = imgPontoOnibus;
mapOver.PositionOrigin = new Point(0.5, 1);
LayerPontosOnibus.Add(mapOver);
}
#endregion
if (CarregamentoCompleto != null)
{
CarregamentoCompleto(this, null);
}
}
void DrawRoute(RunData item)
{
JustRunDataContext db = new JustRunDataContext(JustRunDataContext.ConnectionString);
GeoCoordinateCollection geoCollection = new GeoCoordinateCollection();
var geoCords = db.GeoCords.Where(p => p.No == item.No);
foreach(var gc in geoCords)
{
GeoCoordinate _geoCord=new GeoCoordinate();
_geoCord.Longitude=gc.Longitude;
_geoCord.Latitude=gc.Latitude;
geoCollection.Add(_geoCord);
}
if (geoCollection.Count != 0)
Map.Center = geoCollection[0];
else
{
MessageBox.Show(AppResources.NoGeoFoundMsg);
NavigationService.GoBack();
return;
}
Map.ZoomLevel = 16;
Time.Text = item.Datetime.ToShortTimeString();
Date.Text = item.Datetime.ToShortDateString();
foreach (var geoCord in geoCollection)
{
_line.Path.Add(geoCord);
}
MapOverlay myLocationOverlay = new MapOverlay();
BitmapImage tn = new BitmapImage();
tn.SetSource(Application.GetResourceStream(new Uri(@"Assets/finishflag.png", UriKind.Relative)).Stream);
Image img = new Image();
img.Source = tn;
img.Height = 80;
img.Width = 80;
myLocationOverlay.Content = img;
myLocationOverlay.PositionOrigin = new Point(0.5, 0.5);
myLocationOverlay.GeoCoordinate = geoCollection[geoCollection.Count - 1];
MapLayer myLocationLayer = new MapLayer();
myLocationLayer.Add(myLocationOverlay);
myLocationOverlay = new MapOverlay();
tn = new BitmapImage();
tn.SetSource(Application.GetResourceStream(new Uri(@"Assets/GreenBall.png", UriKind.Relative)).Stream);
img = new Image();
img.Source = tn;
img.Height = 25;
img.Width = 25;
myLocationOverlay.Content = img;
myLocationOverlay.PositionOrigin = new Point(0.5, 0.5);
myLocationOverlay.GeoCoordinate = geoCollection[0];
myLocationLayer.Add(myLocationOverlay);
Map.Layers.Add(myLocationLayer);
Map.Center = geoCollection[geoCollection.Count / 2];
}
/// <summary>
/// Gets a LocationCollection representing an enumeration of points.
/// </summary>
/// <param name="ezp"></param>
/// <returns></returns>
public static GeoCoordinateCollection ToGeoCoordinateCollection(this IEnumerable <ZonePoint> ezp)
{
GeoCoordinateCollection coll = new GeoCoordinateCollection();
foreach (ZonePoint p in ezp)
{
coll.Add(p.ToGeoCoordinate());
}
return(coll);
}
public static GeoCoordinateCollection CreateRectangle(GeoCoordinate topLeft, GeoCoordinate bottomRight)
{
var locations = new GeoCoordinateCollection();
locations.Add(new GeoCoordinate(topLeft.Latitude, topLeft.Longitude));
locations.Add(new GeoCoordinate(topLeft.Latitude, bottomRight.Longitude));
locations.Add(new GeoCoordinate(bottomRight.Latitude, bottomRight.Longitude));
locations.Add(new GeoCoordinate(bottomRight.Latitude, topLeft.Longitude));
return(locations);
}
/// <summary>
/// Converts a LocationCollection into a CoordinateCollection object.
/// </summary>
/// <param name="locations">A Bing Maps LocationCollection object</param>
/// <returns>A CoordinateCollection representation of the LocationCollection object</returns>
public static CoordinateCollection ToGeometry(this GeoCoordinateCollection locations)
{
CoordinateCollection coords = new CoordinateCollection();
for (int i = 0; i < locations.Count; i++)
{
coords.Add(new Coordinate(locations[i].Latitude, locations[i].Longitude, locations[i].Altitude));
}
return(coords);
}
/// <summary>
///
/// </summary>
/// <param name="stream"></param>
/// <returns></returns>
public GeoCoordinateCollection ReadGPXFile(Stream stream)
{
XElement allData = XElement.Load(stream);
GeoCoordinateCollection geoCollection = new GeoCoordinateCollection();
XNamespace xn = allData.GetDefaultNamespace();
var routesAndTracks = (from e in allData.DescendantsAndSelf()
select new
{
RouteElements = e.Descendants(xn + "rte"),
TrackElements = e.Descendants(xn + "trk")
}).FirstOrDefault();
List <XElement> mapPoints;
if (routesAndTracks.RouteElements.Count() > 0)
{
mapPoints = (from p in routesAndTracks.RouteElements.First().Descendants(xn + "rtept")
select p).ToList();
}
else if (routesAndTracks.TrackElements.Count() > 0)
{
mapPoints = (from p in routesAndTracks.TrackElements.First().Descendants(xn + "trkpt")
select p).ToList();
}
else
{
MessageBox.Show("The GPX file contains no route data; missing the <rte> or <trk> element.");
return(null);
}
for (int i = 0; i < mapPoints.Count(); i++)
{
XElement xe = mapPoints[i];
double dLat = 0;
double dLon = 0;
if (xe.Attribute("lat") != null)
{
dLat = double.Parse(xe.Attribute("lat").Value);
}
if (xe.Attribute("lon") != null)
{
dLon = double.Parse(xe.Attribute("lon").Value);
}
geoCollection.Add(new GeoCoordinate(dLat, dLon));
}
return(geoCollection);
}
public static GeoCoordinateCollection ParsePointsFromString(String pts,Char pairSplitChar,Char coordinateSplitChar)
{
var geoPts = new GeoCoordinateCollection();
if(pts != null && pts != "")
{
var ptArray = pts.Split(pairSplitChar);
foreach(var pt in ptArray)
{
geoPts.Add(new System.Device.Location.GeoCoordinate(double.Parse(pt.Split(coordinateSplitChar)[1]),double.Parse(pt.Split(coordinateSplitChar)[0])));
}
}
return geoPts;
}
/// <summary>
///
/// </summary>
/// <param name="track"></param>
public void LoadTrackInMap(GeoCoordinateCollection track)
{
MapPolyline line = new MapPolyline();
line.StrokeColor = _miscFunctions.GetAccentColor();
line.StrokeThickness = 4;
line.Path = track;
LocationRectangle locRect = new LocationRectangle(track.Max((p) => p.Latitude),
track.Min((p) => p.Longitude),
track.Min((p) => p.Latitude),
track.Max((p) => p.Longitude));
App.MyMap.MapElements.Add(line);
App.MyMap.SetView(locRect);
}
/// <summary>
/// 判断多边形edge是否为顺时针
/// </summary>
/// <param name="points"></param>
/// <returns></returns>
public static bool IsClockWise(GeoCoordinateCollection points)
{
if (points.Count() < 4)
throw new ArgumentException("多边形构成错误");
double area = 0;
for (var i = 1; i < points.Count(); i++)
{
area += (points[i].Longitude - points[i - 1].Longitude) * (points[i].Latitude + points[i - 1].Latitude);
}
if(area == 0)
throw new ArgumentException("多边形构成错误");
//正数，顺时针
return area > 0 ? true : false;
}
public static GeoCoordinateCollection CreateCircle(GeoCoordinate center, double radius)
{
var earthRadius = 6367.0; // radius in kilometers
var lat = MathHelper.ToRadians((float)center.Latitude); //radians
var lng = MathHelper.ToRadians((float)center.Longitude); //radians
var d = radius / earthRadius; // d = angular distance covered on earth's surface
var locations = new GeoCoordinateCollection();
for (var x = 0; x <= 360; x++)
{
var brng = MathHelper.ToRadians(x);
var latRadians = Math.Asin(Math.Sin(lat) * Math.Cos(d) + Math.Cos(lat) * Math.Sin(d) * Math.Cos(brng));
var lngRadians = lng + Math.Atan2(Math.Sin(brng) * Math.Sin(d) * Math.Cos(lat), Math.Cos(d) - Math.Sin(lat) * Math.Sin(latRadians));
locations.Add(new GeoCoordinate(MathHelper.ToDegrees((float)latRadians), MathHelper.ToDegrees((float)lngRadians)));
}
return locations;
}
public static GeoCoordinateCollection CreateCircle(GeoCoordinate center, double radius)
{
var earthRadius = 6367000; // radius in meters
var lat = ToRadian(center.Latitude); //radians
var lng = ToRadian(center.Longitude); //radians
var d = radius / earthRadius; // d = angular distance covered on earth's surface
var locations = new GeoCoordinateCollection();
for (var x = 0; x <= 360; x++)
{
var brng = ToRadian(x);
var latRadians = Math.Asin(Math.Sin(lat) * Math.Cos(d) + Math.Cos(lat) * Math.Sin(d) * Math.Cos(brng));
var lngRadians = lng + Math.Atan2(Math.Sin(brng) * Math.Sin(d) * Math.Cos(lat), Math.Cos(d) - Math.Sin(lat) * Math.Sin(latRadians));
locations.Add(new GeoCoordinate(ToDegrees(latRadians), ToDegrees(lngRadians)));
}
return(locations);
}
public Flight(Collection <LocationMark> detectedFires, GeoCoordinateCollection coveredArea, string filePath, MapModel mapModel)
{
Folder = filePath;
MapModel = mapModel;
Images = coveredArea.Count;
Date = DateTime.Now;
if (MapModel != null)
{
if (detectedFires.Any())
{
MapModel.Shading = MapPolygonExtensions.RED_AREA_SHADING;
MapModel.Stroke = MapPolygonExtensions.RED_AREA_STROKE;
}
else
{
MapModel.Shading = MapPolygonExtensions.GREEN_AREA_SHADING;
MapModel.Stroke = MapPolygonExtensions.GREEN_AREA_STROKE;
}
var allCoveredArea = coveredArea.ConvexHull();
MapPolygon analizedArea = null;
if (allCoveredArea != null && allCoveredArea.Count > 2)
{
MapModel.StartNewPolygon();
foreach (var point in allCoveredArea)
{
MapModel.AddPointToPolygon(point);
}
analizedArea = MapModel.FinishCurrentPolygon();
CoveredArea = analizedArea.CoveredArea();
}
foreach (var loc in detectedFires)
{
MapModel.Marks.Add(loc);
}
}
}
private void DoCreateTheAreaCircle()
{
GeoCoordinateCollection boundingLocations = CreateCircle(oneMarker.GeoCoordinate, areaRadius);
if (PolyCircle == null)
{
PolyCircle = new MapPolygon();
PolyCircle.Path = boundingLocations;
PolyCircle.FillColor = Color.FromArgb(0x55, 0xFF, 0xFF, 0x00);
PolyCircle.StrokeColor = Color.FromArgb(0xFF, 0xFF, 0x00, 0xFF);
PolyCircle.StrokeThickness = 1;
map1.MapElements.Add(PolyCircle);
}
else
{
PolyCircle.Path = boundingLocations;
}
}
public AnalyzeImages()
{
InitializeComponent();
IsWarmingUp = true;
ServiceRunning = true;
DetectedFires = new Collection <LocationMark>();
CoveredArea = new GeoCoordinateCollection();
_serviceUrl = ConfigurationManager.AppSettings["prometheusWebServiceUrl"].ToString() + "/score";
_worker = new BackgroundWorker()
{
WorkerReportsProgress = true,
WorkerSupportsCancellation = true
};
_worker.DoWork += _worker_DoWorkByBatch;
_worker.RunWorkerCompleted += _worker_RunWorkerCompleted;
_worker.ProgressChanged += _worker_ProgressChanged;
DataContext = this;
}
/// <summary>
/// Converts a CoordinateCollection into a Bing Maps GeoCoordinateCollection.
/// </summary>
/// <param name="coordinates">CoordinateCollection to convert.</param>
/// <returns>GeoCoordinateCollection of the converted CoordinateCollection.</returns>
public static GeoCoordinateCollection ToBMGeometry(this CoordinateCollection coordinates)
{
var locs = new GeoCoordinateCollection();
if (coordinates.Count > 0 && coordinates[0].Altitude.HasValue)
{
foreach (var c in coordinates)
{
locs.Add(new GeoCoordinate(c.Latitude, c.Longitude, c.Altitude.Value));
}
}
else
{
foreach (var c in coordinates)
{
locs.Add(new GeoCoordinate(c.Latitude, c.Longitude));
}
}
return(locs);
}
public DistancePathAnimation(List <PathPoint> path, IntervalCallback intervalCallback, bool isGeodesic, int?duration)
#endif
{
_path = path;
_isGeodesic = isGeodesic;
_duration = duration;
_timerId = new DispatcherTimer();
_timerId.Interval = new TimeSpan(0, 0, 0, 0, _delay);
double _distance = 0;
_timerId.Tick += (s, a) =>
{
if (!_isPaused)
{
double progress = (double)(_frameIdx * _delay) / (double)_duration.Value;
if (progress > 1)
{
progress = 1;
}
if (intervalCallback != null)
{
List <PathPoint> temppath = path.FindAll(o => o.distance >= _distance);
intervalCallback(new Location(temppath[0].latitude, temppath[0].longitude, (double)temppath[0].height), path.Count - temppath.Count, _frameIdx);
}
if (progress == 1)
{
_timerId.Stop();
}
_distance += 100;
}
};
}
private void RefreshMapElements()
{
// Clears map elements.
System.Collections.ObjectModel.Collection <MapElement> elements = MapControl.MapElements;
elements.Clear();
// Refresh player accuracy polygon.
GeoCoordinateCollection playerAccuracyArea = ViewModel.PlayerAccuracyArea;
if (playerAccuracyArea != null)
{
elements.Add(new MapPolygon()
{
Path = playerAccuracyArea,
StrokeThickness = 2,
FillColor = _playerAccuracyFillColor,
StrokeColor = _playerAccuracyStrokeColor
});
}
// Refreshes zones.
IEnumerable <GameMapViewModel.ZoneData> zones = ViewModel.Zones;
if (zones != null)
{
foreach (GameMapViewModel.ZoneData zone in zones)
{
elements.Add(new MapPolygon()
{
Path = zone.Points,
FillColor = _polygonFillColor,
StrokeColor = _polygonStrokeColor,
StrokeThickness = 2
});
}
}
}
public PathAnimation(LocationCollection path, IntervalCallback intervalCallback, bool isGeodesic, int?duration)
#endif
{
_path = path;
_isGeodesic = isGeodesic;
_duration = duration;
PreCalculate();
_timerId = new DispatcherTimer();
_timerId.Interval = new TimeSpan(0, 0, 0, 0, _delay);
_timerId.Tick += (s, a) =>
{
if (!_isPaused)
{
double progress = (double)(_frameIdx * _delay) / (double)_duration.Value;
if (progress > 1)
{
progress = 1;
}
if (intervalCallback != null)
{
intervalCallback(_intervalLocs[_frameIdx], _intervalIdx[_frameIdx], _frameIdx);
}
if (progress == 1)
{
_timerId.Stop();
}
_frameIdx++;
}
};
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
_locationTracker = Mvx.Resolve <ILocationTrackerService>();
_locationTracker.Subscribe();
var messenger = Mvx.Resolve <IMvxMessenger>();
_locationToken = messenger.Subscribe <LocationMessage>(message =>
{
if (!message.IsError)
{
var coords = new GeoCoordinate(message.Lat, message.Lng)
{
HorizontalAccuracy = message.Accuracy ?? 0
};
InitializeUserPositionIfNeeded(coords);
ShowLocation(coords);
AddressPushPin.Content = message.Address;
AddressPushPin.GeoCoordinate = coords;
if (message.Accuracy.HasValue)
{
var coordinates = GeoHelper.CalculatePolygon(coords.Latitude, coords.Longitude, coords.HorizontalAccuracy).Select(c => c.ToNative());
var geoCoordsCollection = new GeoCoordinateCollection();
foreach (var coord in coordinates)
{
geoCoordsCollection.Add(coord);
}
_mapPolygon.Path = geoCoordsCollection;
}
}
});
}
void AddItem()
{
if (selected_shape == "Polygon")
{
if (poly == null)
{
poly = new MapPolygon();
//Define the polygon vertices
GeoCoordinateCollection boundingLocations = new GeoCoordinateCollection();
boundingLocations.Add(new GeoCoordinate(-1.22, -2.81));
boundingLocations.Add(new GeoCoordinate(60.22, 24.81));
boundingLocations.Add(new GeoCoordinate(60.30, 24.70));
boundingLocations.Add(new GeoCoordinate(60.14, 24.57));
//Set the polygon properties
poly.Path = boundingLocations;
poly.FillColor = Color.FromArgb(0x55, 0x00, 0xFF, 0x00);
poly.StrokeColor = Color.FromArgb(0xFF, 0x00, 0x00, 0xFF);
poly.StrokeThickness = 20;
//Add the polygon to the map
map1.MapElements.Add(poly);
}
}
else if (selected_shape == "Polyline")
{
if (polyline == null)
{
polyline = new MapPolyline();
polyline.StrokeColor = Color.FromArgb(0xFF, 0xFF, 0x00, 0x00);
polyline.StrokeThickness = 10;
polyline.Path = new GeoCoordinateCollection() {
new GeoCoordinate(60.27, 24.81),
new GeoCoordinate(60.35, 24.70),
new GeoCoordinate(60.19, 24.57),
new GeoCoordinate(60.27, 24.81)
};
map1.MapElements.Add(polyline);
}
}
else if (selected_shape == "Markers")
{
if (markerLayer == null)
{
markerLayer = new MapLayer();
MapOverlay pin1 = new MapOverlay();
pin1.GeoCoordinate = new GeoCoordinate(60.27, 24.80);
Ellipse Circhegraphic = new Ellipse();
Circhegraphic.Fill = new SolidColorBrush(Colors.Green);
Circhegraphic.Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Purple);
Circhegraphic.StrokeThickness = 5;
Circhegraphic.Opacity = 0.8;
Circhegraphic.Height = 40;
Circhegraphic.Width = 40;
pin1.Content = Circhegraphic;
pin1.PositionOrigin = new Point(0.5, 0.5);
MapOverlay pin2 = new MapOverlay();
pin2.GeoCoordinate = new GeoCoordinate(60.22, 24.70);
Ellipse circ2 = new Ellipse();
circ2.Fill = new SolidColorBrush(Colors.Green);
circ2.Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Purple);
circ2.StrokeThickness = 5;
circ2.Opacity = 0.8;
circ2.Height = 40;
circ2.Width = 40;
pin2.Content = circ2;
pin2.PositionOrigin = new Point(0.5, 0.5);
MapOverlay pin3 = new MapOverlay();
pin3.GeoCoordinate = new GeoCoordinate(60.27, 24.70);
Ellipse circ3 = new Ellipse();
circ3.Fill = new SolidColorBrush(Colors.Green);
circ3.Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Purple);
circ3.StrokeThickness = 5;
circ3.Opacity = 0.8;
circ3.Height = 40;
circ3.Width = 40;
pin3.Content = circ3;
pin3.PositionOrigin = new Point(0.5, 0.5);
markerLayer.Add(pin1);
markerLayer.Add(pin2);
markerLayer.Add(pin3);
map1.Layers.Add(markerLayer);
}
}
}
void AddItem()
{
if (selected_shape == "Polygon")
{
if (poly == null)
{
poly = new MapPolygon();
//Define the polygon vertices
GeoCoordinateCollection boundingLocations = new GeoCoordinateCollection();
boundingLocations.Add(new GeoCoordinate(-1.22, -2.81));
boundingLocations.Add(new GeoCoordinate(60.22, 24.81));
boundingLocations.Add(new GeoCoordinate(60.30, 24.70));
boundingLocations.Add(new GeoCoordinate(60.14, 24.57));
//Set the polygon properties
poly.Path = boundingLocations;
poly.FillColor = Color.FromArgb(0x55, 0x00, 0xFF, 0x00);
poly.StrokeColor = Color.FromArgb(0xFF, 0x00, 0x00, 0xFF);
poly.StrokeThickness = 20;
//Add the polygon to the map
map1.MapElements.Add(poly);
}
}
else if (selected_shape == "Polyline")
{
if (polyline == null)
{
polyline = new MapPolyline();
polyline.StrokeColor = Color.FromArgb(0xFF, 0xFF, 0x00, 0x00);
polyline.StrokeThickness = 10;
polyline.Path = new GeoCoordinateCollection()
{
new GeoCoordinate(60.27, 24.81),
new GeoCoordinate(60.35, 24.70),
new GeoCoordinate(60.19, 24.57),
new GeoCoordinate(60.27, 24.81)
};
map1.MapElements.Add(polyline);
}
}
else if (selected_shape == "Markers")
{
if (markerLayer == null)
{
markerLayer = new MapLayer();
MapOverlay pin1 = new MapOverlay();
pin1.GeoCoordinate = new GeoCoordinate(60.27, 24.80);
Ellipse Circhegraphic = new Ellipse();
Circhegraphic.Fill = new SolidColorBrush(Colors.Green);
Circhegraphic.Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Purple);
Circhegraphic.StrokeThickness = 5;
Circhegraphic.Opacity = 0.8;
Circhegraphic.Height = 40;
Circhegraphic.Width = 40;
pin1.Content = Circhegraphic;
pin1.PositionOrigin = new Point(0.5, 0.5);
MapOverlay pin2 = new MapOverlay();
pin2.GeoCoordinate = new GeoCoordinate(60.22, 24.70);
Ellipse circ2 = new Ellipse();
circ2.Fill = new SolidColorBrush(Colors.Green);
circ2.Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Purple);
circ2.StrokeThickness = 5;
circ2.Opacity = 0.8;
circ2.Height = 40;
circ2.Width = 40;
pin2.Content = circ2;
pin2.PositionOrigin = new Point(0.5, 0.5);
MapOverlay pin3 = new MapOverlay();
pin3.GeoCoordinate = new GeoCoordinate(60.27, 24.70);
Ellipse circ3 = new Ellipse();
circ3.Fill = new SolidColorBrush(Colors.Green);
circ3.Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Purple);
circ3.StrokeThickness = 5;
circ3.Opacity = 0.8;
circ3.Height = 40;
circ3.Width = 40;
pin3.Content = circ3;
pin3.PositionOrigin = new Point(0.5, 0.5);
markerLayer.Add(pin1);
markerLayer.Add(pin2);
markerLayer.Add(pin3);
map1.Layers.Add(markerLayer);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="stream"></param>
/// /// <param name="name"></param>
/// <returns></returns>
public Track ReadGpxFileStastics(Stream stream, string name)
{
GeoCoordinateCollection geoCollection = new GeoCoordinateCollection();
List <DateTime> lstDateTime = new List <DateTime>();
List <string> lstTimeString = new List <string>();
Track track = new Track();
XElement allData = XElement.Load(stream);
track.name = name;
track.description = "Imported: " + DateTime.Now.ToString("dddd, MMMM M, yyyy");
XNamespace xn = allData.GetDefaultNamespace();
// Look for route <rte> and track <trk> elements in the route data.
var routesAndTracks = (from e in allData.DescendantsAndSelf()
select new
{
RouteElements = e.Descendants(xn + "rte"),
TrackElements = e.Descendants(xn + "trk")
}).FirstOrDefault();
// Create a list of map points from the route <rte> element, otherwise use the track <trk> element.
List <XElement> mapPoints;
if (routesAndTracks.RouteElements.Count() > 0)
{
mapPoints = (from p in routesAndTracks.RouteElements.First().Descendants(xn + "rtept")
select p).ToList();
}
else if (routesAndTracks.TrackElements.Count() > 0)
{
mapPoints = (from p in routesAndTracks.TrackElements.First().Descendants(xn + "trkpt")
select p).ToList();
}
else
{
// Route data contains no route <rte> or track <trk> elements.
MessageBox.Show("The GPX file contains no route data; missing the <rte> or <trk> element.");
return(null);
}
// Convert the GPX map points to coordinates that can be mapped.
for (int i = 0; i < mapPoints.Count(); i++)
{
XElement xe = mapPoints[i];
if (xe.Attribute("lat") != null && xe.Attribute("lon") != null && xe.Element(xn + "ele") != null)
{
geoCollection.Add(new GeoCoordinate(double.Parse(xe.Attribute("lat").Value),
double.Parse(xe.Attribute("lon").Value),
double.Parse(xe.Element(xn + "ele").Value)));
}
else if (xe.Attribute("lat") != null && xe.Attribute("lon") != null && xe.Element(xn + "ele") == null)
{
geoCollection.Add(new GeoCoordinate(double.Parse(xe.Attribute("lat").Value),
double.Parse(xe.Attribute("lon").Value)));
}
else
{
return(null);
}
if (xe.Element(xn + "time") != null)
{
lstDateTime.Add(DateTimeOffset.Parse(xe.Element(xn + "time").Value).UtcDateTime);
lstTimeString.Add(xe.Element(xn + "time").Value);
}
}
if (geoCollection.Count > 0)
{
for (int i = 1; i < geoCollection.Count - 1; i++)
{
track.TotalMeters += geoCollection[i - 1].GetDistanceTo(geoCollection[i]);
if (track.MaxAltitude < geoCollection[i].Altitude)
{
track.MaxAltitude = geoCollection[i].Altitude;
}
}
}
track.line = new MapPolyline();
track.line.Path = geoCollection;
track.UTC = new List <string>();
track.UTC = lstTimeString;
TimeSpan t = lstDateTime.Last() - lstDateTime.First();
if (track.TotalMeters > 0 && t.TotalSeconds > 0)
{
track.AVGSpeed = track.TotalMeters / t.TotalSeconds;
}
else
{
track.AVGSpeed = 0.0;
}
track.TotalTime = t.ToString(@"hh\:mm\:ss");
if (geoCollection.Count != lstTimeString.Count)
{
throw new System.ArgumentException("Route is corrupt or missing elements.");
}
return(track);
}
public static void ToGeoCordTable(GeoCoordinateCollection geoCordCollection, int No)
{
using (JustRunDataContext db = new JustRunDataContext(JustRunDataContext.ConnectionString))
{
db.CreateIfNotExists();
db.LogDebug = true;
foreach (var _geoCord in geoCordCollection)
{
GeoCord geoCord = new GeoCord();
geoCord.No = No;
geoCord.Latitude = _geoCord.Latitude;
geoCord.Longitude = _geoCord.Longitude;
db.GeoCords.InsertOnSubmit(geoCord);
}
db.SubmitChanges();
}
}
public ZoneData(GeoCoordinateCollection points, GeoCoordinate anchor, string name)
{
Points = points;
NameAnchor = anchor;
Name = name;
}
public static GeoCoordinateCollection CreateRectangle(GeoCoordinate topLeft, GeoCoordinate bottomRight)
{
var locations = new GeoCoordinateCollection();
locations.Add(new GeoCoordinate(topLeft.Latitude, topLeft.Longitude));
locations.Add(new GeoCoordinate(topLeft.Latitude, bottomRight.Longitude));
locations.Add(new GeoCoordinate(bottomRight.Latitude, bottomRight.Longitude));
locations.Add(new GeoCoordinate(bottomRight.Latitude, topLeft.Longitude));
return locations;
}
/// <summary>This class extends from the BaseAnimation class and cycles through a set of coordinates over a period of time, calculating mid-point coordinates along the way.</summary>
/// <param name="path">An array of locations to cycle through.</param>
/// <param name="intervalCallback">A function that is called when a frame is to be rendered. This callback function recieves four values; current cordinate, index on path and frame index.</param>
/// <param name="isGeodesic">Indicates if the path should follow the curve of the earth.</param>
/// <param name="duration">Length of time in ms that the animation should run for. Default is 1000 ms.</param>
#if WINDOWS_PHONE
public PathAnimation(GeoCoordinateCollection path, IntervalCallback intervalCallback, bool isGeodesic, int?duration)
void AddItem()
{
if (selected_shape == "Rectangle")
{
if (Rectangle1 == null)
{
Rectangle1 = new MapLayer();
Rectangle rectanggle = new Rectangle();
rectanggle.Opacity = 0.7;
//Set the Rectangle properties
rectanggle.Name = "jukka";
rectanggle.Fill = new SolidColorBrush(Colors.Green);
rectanggle.Stroke = new SolidColorBrush(Colors.Blue);
rectanggle.StrokeThickness = 4;
rectanggle.Width = 200;
rectanggle.Height = 200;
Rectangepoint = new GeoCoordinate(60.22, 24.81);
MapOverlay pin1 = new MapOverlay();
pin1.GeoCoordinate = Rectangepoint;
// pin1.PositionOrigin = PositionOrigin.Center;
pin1.Content = rectanggle;
Rectangle1.Add(pin1);
map1.Layers.Add(Rectangle1);
}
}
else if (selected_shape == "Circle")
{
if (Circle == null)
{
Circle = new MapLayer();
Ellipse Circhegraphic = new Ellipse();
Circhegraphic.Fill = new SolidColorBrush(Colors.Yellow);
Circhegraphic.Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Red);
Circhegraphic.StrokeThickness = 10;
Circhegraphic.Opacity = 0.8;
Circhegraphic.Height = 100;
Circhegraphic.Width = 100;
Circlepoint = new GeoCoordinate(60.22, 24.81);
MapOverlay circc = new MapOverlay();
circc.GeoCoordinate = Circlepoint;
// pin1.PositionOrigin = PositionOrigin.Center;
circc.Content = Circhegraphic;
Circle.Add(circc);
map1.Layers.Add(Circle);
}
}
else if (selected_shape == "Polygons")
{
if (PolyCircle == null)
{
PolyCircle = new MapPolygon();
GeoCoordinateCollection boundingLocations = CreateCircle(new GeoCoordinate(60.30, 24.70), 10);
//Set the polygon properties
PolyCircle.Path = boundingLocations;
PolyCircle.FillColor = Color.FromArgb(0x55, 0xFF, 0xFF, 0x00);
PolyCircle.StrokeColor = Color.FromArgb(0xFF, 0xFF, 0x00, 0xFF);
PolyCircle.StrokeThickness = 4;
map1.MapElements.Add(PolyCircle);
PolyRect = new MapPolygon();
GeoCoordinateCollection RectLocations = CreateRectangle(new GeoCoordinate(60.35, 24.60), new GeoCoordinate(60.25, 24.80));
//Set the polygon properties
PolyRect.Path = RectLocations;
PolyRect.FillColor = Color.FromArgb(0x55, 0x00, 0x00, 0x00);
PolyRect.StrokeColor = Color.FromArgb(0xFF, 0xFF, 0xFF, 0xFF);
PolyRect.StrokeThickness = 4;
map1.MapElements.Add(PolyRect);
}
}
}
/// <summary>
/// Gets a LocationCollection representing an enumeration of points.
/// </summary>
/// <param name="ezp"></param>
/// <returns></returns>
public static GeoCoordinateCollection ToGeoCoordinateCollection(this IEnumerable<ZonePoint> ezp)
{
GeoCoordinateCollection coll = new GeoCoordinateCollection();
foreach (ZonePoint p in ezp)
{
coll.Add(p.ToGeoCoordinate());
}
return coll;
}
public TrackingViewModel(ILog log, IAccount account, ILocalize localize, IApplication application,
IGeoPositionWatcher<GeoCoordinate> coordinateProvider, IHistory history,
IRepository repository, ISettings settings)
{
_log = log;
_localize = localize;
_application = application;
_coordinateProvider = coordinateProvider;
_history = history;
_repository = repository;
_settings = settings;
Account = account;
_started = false;
_startTime = System.Environment.TickCount;
_coordinateProvider.PositionChanged += _coordinateProvider_PositionChanged;
_coordinateProvider.Start();
UICoordinates = new GeoCoordinateCollection();
_timer.Interval = TimeSpan.FromSeconds(1);
_timer.Tick += Timer_Tick;
MapCenter = new GeoCoordinate(0, 0);
Heading = 0;
ZoomLevel = 15;
Pitch = 55;
PedestrianFeaturesEnabled = true;
LandmarksEnabled = true;
DistanceDisplay = "0 km";
if (!_settings.IsMetric) DistanceDisplay = "0 mi";
PaceDisplay = "00:00";
CaloriesDisplay = "0";
TimeDisplay = "00:00";
StrokeColor = System.Windows.Media.Colors.Red;
StrokeThickness = 5;
Coordinates.Clear();
StartVisibility = (!_started ? Visibility.Visible : Visibility.Collapsed);
StopVisibility = (_started ? Visibility.Visible : Visibility.Collapsed);
PauseVisibility = (!_paused ? Visibility.Visible : Visibility.Collapsed);
ResumeVisibility = (_paused ? Visibility.Visible : Visibility.Collapsed);
}
private void PreCalculate()
{
//Stop the timer
if (_timerId != null && _timerId.IsEnabled)
{
_timerId.Stop();
}
_duration = (_duration.HasValue && _duration.Value > 0) ? _duration : 150;
#if WINDOWS_PHONE
_intervalLocs = new GeoCoordinateCollection();
#elif WINDOWS_PHONE_APP
_intervalLocs = new List <BasicGeoposition>();
#else
_intervalLocs = new LocationCollection();
#endif
_intervalIdx = new List <int>();
_intervalLocs.Add(_path[0]);
_intervalIdx.Add(0);
double dlat, dlon;
double totalDistance = 0;
if (_isGeodesic)
{
//Calcualte the total distance along the path in KM's.
for (var i = 0; i < _path.Count - 1; i++)
{
totalDistance += SpatialTools.HaversineDistance(_path[i].ToGeometry(), _path[i + 1].ToGeometry(), DistanceUnits.KM);
}
}
else
{
//Calcualte the total distance along the path in degrees.
for (var i = 0; i < _path.Count - 1; i++)
{
dlat = _path[i + 1].Latitude - _path[i].Latitude;
dlon = _path[i + 1].Longitude - _path[i].Longitude;
totalDistance += Math.Sqrt(dlat * dlat + dlon * dlon);
}
}
int frameCount = (int)Math.Ceiling((double)_duration.Value / (double)_delay);
int idx = 0;
double progress;
//Pre-calculate step points for smoother rendering.
for (var f = 0; f < frameCount; f++)
{
progress = (double)(f * _delay) / (double)_duration.Value;
double travel = progress * totalDistance;
double alpha = 0;
double dist = 0;
double dx = travel;
for (var i = 0; i < _path.Count - 1; i++)
{
if (_isGeodesic)
{
dist += SpatialTools.HaversineDistance(_path[i].ToGeometry(), _path[i + 1].ToGeometry(), DistanceUnits.KM);
}
else
{
dlat = _path[i + 1].Latitude - _path[i].Latitude;
dlon = _path[i + 1].Longitude - _path[i].Longitude;
alpha = Math.Atan2(dlat * Math.PI / 180, dlon * Math.PI / 180);
dist += Math.Sqrt(dlat * dlat + dlon * dlon);
}
if (dist >= travel)
{
idx = i;
break;
}
dx = travel - dist;
}
if (dx != 0 && idx < _path.Count - 1)
{
if (_isGeodesic)
{
var bearing = SpatialTools.CalculateHeading(_path[idx].ToGeometry(), _path[idx + 1].ToGeometry());
_intervalLocs.Add(SpatialTools.CalculateDestinationCoordinate(_path[idx].ToGeometry(), bearing, dx, DistanceUnits.KM).ToBMGeometry());
}
else
{
dlat = dx * Math.Sin(alpha);
dlon = dx * Math.Cos(alpha);
#if WINDOWS_PHONE
_intervalLocs.Add(new GeoCoordinate(_path[idx].Latitude + dlat, _path[idx].Longitude + dlon));
#elif WINDOWS_PHONE_APP
_intervalLocs.Add(new BasicGeoposition()
{
Latitude = _path[idx].Latitude + dlat,
Longitude = _path[idx].Longitude + dlon
});
#else
_intervalLocs.Add(new Location(_path[idx].Latitude + dlat, _path[idx].Longitude + dlon));
#endif
}
_intervalIdx.Add(idx);
}
}
//Ensure the last location is the last coordinate in the path.
_intervalLocs.Add(_path[_path.Count - 1]);
_intervalIdx.Add(_path.Count - 1);
}
