private void UserLocationSubscription(Location location)
{
if (location == lastLocation)
{
return;
}
lastLocation = location;
Position position = new Position(location.Latitude, location.Longitude);
if (formsMap.Pins.Any())
{
formsMap.Pins[0].Position = position;
}
else
{
formsMap.Pins.Add(new Pin {
Position = position, Label = "UserLocation", Type = PinType.Generic
});
}
if (userAnnotationView != null)
{
userAnnotationView.Transform = CGAffineTransform.MakeRotation((float)UnitConverters.DegreesToRadians(lastLocation?.Course ?? 0));
}
//formsMap.MoveToRegion(MapSpan.FromCenterAndRadius(position, Distance.FromKilometers(1)));
nativeMap.SetRegion(MKCoordinateRegion.FromDistance(new CLLocationCoordinate2D(position.Latitude, position.Longitude), 1000, 1000), false);
}
private MarkerOptions CreateUserMarker()
{
userMarkerOptions = new MarkerOptions();
userMarkerOptions.SetPosition(new LatLng(lastLocation?.Latitude ?? 30, lastLocation?.Longitude ?? 30));
userMarkerOptions.SetTitle("UserPostion");
userMarkerOptions.SetIcon(BitmapDescriptorFactory.FromResource(Resource.Drawable.icono));
userMarkerOptions.SetRotation((float)UnitConverters.DegreesToRadians(lastLocation?.Course ?? 0));
return(userMarkerOptions);
}
public void DegreesToRadians(double deg, double rad)
{
Assert.Equal(rad, UnitConverters.DegreesToRadians(deg), 4);
}