public void OnMapReady (GoogleMap googleMap)
{
map = googleMap;
var circleOptions = new CircleOptions ();
circleOptions.InvokeCenter (new LatLng (circle.Position.Latitude, circle.Position.Longitude));
circleOptions.InvokeRadius (circle.Radius);
circleOptions.InvokeFillColor (0X66FF0000);
circleOptions.InvokeStrokeColor (0X66FF0000);
circleOptions.InvokeStrokeWidth (0);
map.AddCircle (circleOptions);
}
public void OnMapReady(GoogleMap googleMap)
{
map = googleMap;
if (circle == null)
{
circle = new CustomCircle
{
Position = new Position {Longitude = 37.79752, Latitude = -122.40183 },
Radius = 3000D
};
}
var circleOptions = new CircleOptions();
circleOptions.InvokeCenter(new LatLng(circle.Position.Latitude, circle.Position.Longitude));
circleOptions.InvokeRadius(circle.Radius);
circleOptions.InvokeFillColor(0X66B0171F);
circleOptions.InvokeStrokeColor(0X66FF0000);
circleOptions.InvokeStrokeWidth(0);
map.AddCircle(circleOptions);
}
private void HandleInfoWindowClick(object sender, GoogleMap.InfoWindowClickEventArgs e)
{
CircleOptions circleOptions = new CircleOptions();
circleOptions.InvokeCenter(InMaui);
circleOptions.InvokeRadius(100.0);
}
private void HandleInfoWindowClick(object sender, GoogleMap.InfoWindowClickEventArgs e)
{
// Draw a circle on the map
CircleOptions circleOptions = new CircleOptions();
circleOptions.InvokeCenter(Location_NewYork);
circleOptions.InvokeRadius(100000.0);
circleOptions.InvokeFillColor(Android.Graphics.Color.White);
_map.AddCircle(circleOptions);
// Draw a polygon (Wyoming) on the map
PolygonOptions polygonOptions = new PolygonOptions();
polygonOptions.Add(new LatLng[]
{
new LatLng(45.00, -111.00),
new LatLng(45, -104),
new LatLng(41, -104),
new LatLng(41, -111)
});
polygonOptions.InvokeFillColor(Android.Graphics.Color.Purple);
polygonOptions.InvokeStrokeWidth(2);
_map.AddPolygon(polygonOptions);
}
/// <summary>
/// Adds a circle to the map
/// </summary>
/// <param name="circle">The circle to add</param>
private void AddCircle(TKCircle circle)
{
circle.PropertyChanged += CirclePropertyChanged;
var circleOptions = new CircleOptions();
circleOptions.InvokeRadius(circle.Radius);
circleOptions.InvokeCenter(circle.Center.ToLatLng());
if (circle.Color != Color.Default)
{
circleOptions.InvokeFillColor(circle.Color.ToAndroid().ToArgb());
}
if (circle.StrokeColor != Color.Default)
{
circleOptions.InvokeStrokeColor(circle.StrokeColor.ToAndroid().ToArgb());
}
circleOptions.InvokeStrokeWidth(circle.StrokeWidth);
this._circles.Add(circle, this._googleMap.AddCircle(circleOptions));
}
protected override void OnCreate (Bundle bundle)
{
base.OnCreate (bundle);
// Set our view from the "main" layout resource
SetContentView (Resource.Layout.Main);
Inicializa_MapFragment ();
//Definimos las ciudades en las cuales pondremos nuestros marcadores en el mapa
MisCiudades.Add ( new Ciudad_Marca ("MÉXICO D.F.","En su forma abreviada México, D. F., es la capital y sede de los poderes federales de los Estados Unidos Mexicanos.",new LatLng (19.430334, -99.13599),"p1"));
MisCiudades.Add ( new Ciudad_Marca ("LEÓN","Es una ciudad mexicana localizada en el Estado de Guanajuato,México, en la región del Bajío.",new LatLng ( 21.12806,-101.689163),"p2"));
MisCiudades.Add ( new Ciudad_Marca ("LAGOS DE MORENO"," Es un municipio y la ciudad más grande y poblada de la Región denominada Los Altos de Jalisco, ubicados en el estado mexicano de Jalisco.",new LatLng ( 21.36453,-101.939076),"p3"));
MisCiudades.Add ( new Ciudad_Marca ("GUADALAJARA","es una ciudad mexicana, capital del estado de Jalisco, así como principal localidad del área urbana denominada Zona Metropolitana de Guadalajara.",new LatLng ( 20.663626,-103.343754),"p4"));
CargamosMarcadores ();
Button btnLinea = FindViewById<Button> (Resource.Id.btnLinea);
Button btnCirculo = FindViewById<Button> (Resource.Id.btnCirculo);
Button btnPoligono = FindViewById<Button> (Resource.Id.btnPoligono);
txtPosicion=(TextView) FindViewById (Resource.Id.txtPosicion);
btnLinea.Click += delegate {
PolylineOptions rectOptions = new PolylineOptions();
if (mMap != null)
{
foreach (Ciudad_Marca ciudad in MisCiudades)
{
rectOptions.Add (ciudad.Ubicacion );
}
rectOptions.InvokeColor(Color.Red.ToArgb());
rectOptions.InvokeWidth(25);
rectOptions.Geodesic(true) ;
mMap.AddPolyline(rectOptions);
}
};
btnCirculo.Click += delegate {
if (mMap != null)
{
foreach (Ciudad_Marca ciudad in MisCiudades)
{
CircleOptions circleOptions = new CircleOptions();
circleOptions.InvokeCenter(ciudad.Ubicacion);
circleOptions.InvokeRadius(10000);
circleOptions.InvokeStrokeWidth(10);
circleOptions.InvokeStrokeColor(Color.Blue.ToArgb() );
Color micolorfill=Color.FromArgb(150,149,153,225);
circleOptions.InvokeFillColor(micolorfill.ToArgb() );
mMap.AddCircle(circleOptions);
}
}
};
btnPoligono.Click += delegate {
if (mMap != null) {
PolygonOptions Poligono = new PolygonOptions ();
foreach (Ciudad_Marca ciudad in MisCiudades) {
Poligono.Add (ciudad.Ubicacion);
}
Poligono.InvokeStrokeWidth(10);
Poligono.InvokeStrokeColor(Color.Green.ToArgb ());
Color micolorfill=Color.FromArgb(150,0,255,51);
Poligono.InvokeFillColor(micolorfill.ToArgb() );
mMap.AddPolygon (Poligono);
}
};
}
void AddCircles(IList circles)
{
var map = NativeMap;
if (map == null)
return;
if (_circles == null)
_circles = new List<ACircle>();
_circles.AddRange(circles.Cast<Circle>().Select(circle =>
{
var opts = new CircleOptions();
opts.InvokeCenter(new LatLng(circle.Center.Latitude, circle.Center.Longitude));
opts.InvokeRadius(circle.Radius.Meters);
opts.InvokeStrokeWidth(circle.StrokeWidth * _scaledDensity); // TODO: convert from px to pt. Is this collect? (looks like same iOS Maps)
opts.InvokeStrokeColor(circle.StrokeColor.ToAndroid());
opts.InvokeFillColor(circle.FillColor.ToAndroid());
//opts.Clickable(circle.IsClickable);
var nativeCircle = map.AddCircle(opts);
// associate pin with marker for later lookup in event handlers
circle.Id = nativeCircle;
return nativeCircle;
}));
}
void UpdateMap (int position)
{
if (googleMap == null)
return;
try {
MapsInitializer.Initialize (this);
} catch (GooglePlayServicesNotAvailableException e) {
Console.WriteLine ("Google Play Services not available:" + e);
error = true;
#if !DEBUG
Xamarin.Insights.Report (e, "GPS", "Not Available");
#endif
return;
}
if (markerOptions == null)
markerOptions = new MarkerOptions ();
if (circleOptions == null)
circleOptions = new CircleOptions ();
var place = viewModel.Places [position];
var markerLatLong = new LatLng (place.Geometry.Location.Latitude, place.Geometry.Location.Longitude);
if (marker == null) {
markerOptions.SetTitle (place.Name);
markerOptions.SetPosition (markerLatLong);
marker = googleMap.AddMarker (markerOptions);
} else {
marker.Position = markerLatLong;
marker.Title = place.Name;
}
var userLocation = new LatLng (viewModel.Position.Latitude, viewModel.Position.Longitude);
if (locationCircle == null) {
circleOptions.InvokeCenter (userLocation);
circleOptions.InvokeRadius (radius);
circleOptions.InvokeStrokeWidth (0);
circleOptions.InvokeFillColor (Resources.GetColor (Resource.Color.accent));
locationCircle = googleMap.AddCircle (circleOptions);
} else {
locationCircle.Center = userLocation;
locationCircle.Radius = radius;
}
if (!initMap) {
var farthest = viewModel.Places [viewModel.Places.Count - 1];
var distance = farthest.GetDistance (userLocation.Latitude, userLocation.Longitude);
radius = 20.0 * (distance / .45);
radius = Math.Min (radius, 40.0);
locationCircle.Radius = radius;
var points = new LatLngBounds.Builder ();
points.Include (userLocation);
foreach (var p in viewModel.Places)
points.Include (new LatLng (p.Geometry.Location.Latitude, p.Geometry.Location.Longitude));
var bounds = points.Build ();
if (mapView.Width == 0) {
initTry = 0;
PostDelayInitMap (bounds);
} else {
googleMap.MoveCamera (CameraUpdateFactory.NewLatLngBounds (bounds, 0));
}
initMap = true;
}
}
private void HandleMarkerClick(object sender, GoogleMap.MarkerClickEventArgs e)
{
ClearMapOverlays ();
Marker marker = e.Marker;
int index = int.Parse (marker.Title);
extendedMap.pin_Clicked (index );
Android.Graphics.Color clrb = new Android.Graphics.Color (12,92,169,130);
Android.Graphics.Color clrr = new Android.Graphics.Color (204,27,39,130);
PolygonOptions polygonOptions = new PolygonOptions();
switch (index)
{
case 0:
CircleOptions circleOptions = new CircleOptions ();
circleOptions.InvokeCenter (new LatLng (extendedMap.pinDatas [index].lat, extendedMap.pinDatas [index].lng));
circleOptions.InvokeRadius (2000);
circleOptions.InvokeFillColor (clrb.ToArgb ());
circleOptions.InvokeStrokeColor (clrr.ToArgb ());
circle = map.AddCircle (circleOptions);
break;
case 1:
polygonOptions.Add(new LatLng(extendedMap.pinDatas[index].lat-0.01, extendedMap.pinDatas[index].lng+0.01));
polygonOptions.Add(new LatLng(extendedMap.pinDatas[index].lat+0.01, extendedMap.pinDatas[index].lng+0.01));
polygonOptions.Add(new LatLng(extendedMap.pinDatas[index].lat+0.01, extendedMap.pinDatas[index].lng-0.01));
polygonOptions.Add(new LatLng(extendedMap.pinDatas[index].lat-0.01, extendedMap.pinDatas[index].lng-0.01));
polygonOptions.InvokeFillColor (clrb.ToArgb());
polygonOptions.InvokeStrokeColor (clrr.ToArgb());
polygon = map.AddPolygon(polygonOptions);
break;
case 2:
polygonOptions.Add(new LatLng(extendedMap.pinDatas[index].lat-0.01, extendedMap.pinDatas[index].lng+0.01));
polygonOptions.Add(new LatLng(extendedMap.pinDatas[index].lat+0.01, extendedMap.pinDatas[index].lng+0.01));
polygonOptions.Add(new LatLng(extendedMap.pinDatas[index].lat+0.005, extendedMap.pinDatas[index].lng));
polygonOptions.Add(new LatLng(extendedMap.pinDatas[index].lat+0.02, extendedMap.pinDatas[index].lng-0.02));
polygonOptions.Add(new LatLng(extendedMap.pinDatas[index].lat-0.01, extendedMap.pinDatas[index].lng-0.01));
polygonOptions.InvokeFillColor (clrb.ToArgb());
polygonOptions.InvokeStrokeColor (clrr.ToArgb());
polygon = map.AddPolygon(polygonOptions);
break;
default:
CircleOptions circleOptions2 = new CircleOptions ();
circleOptions2.InvokeCenter (new LatLng (extendedMap.pinDatas [index].lat, extendedMap.pinDatas [index].lng));
circleOptions2.InvokeRadius (2000);
circleOptions2.InvokeFillColor (clrb.ToArgb ());
circleOptions2.InvokeStrokeColor (clrr.ToArgb ());
circle = map.AddCircle (circleOptions2);
break;
}
}