private void CitiesMap_Tapped(object sender, MapTapEventArgs e)
{
Position resultPosition;
ObservableCollection <CityViewModel> cities = ViewModel.Cities;
if (cities.Count != 0)
{
var pos = e.Position;
CityViewModel closestCity = cities.First();
double minDistance = pos.GetDistance(new Position(closestCity.Latitude, closestCity.Longitude));
foreach (var city in cities)
{
double distance = pos.GetDistance(new Position(city.Latitude, city.Longitude));
if ((new Position(closestCity.Latitude, closestCity.Longitude) != new Position(city.Latitude, city.Longitude)) && (distance < minDistance))
{
closestCity = city;
minDistance = distance;
}
}
resultPosition = new Position(closestCity.Latitude, closestCity.Longitude);
}
else
{
resultPosition = e.Position;
}
CenterOnPosition(resultPosition);
}
protected virtual void OnTap(MapTapEventArgs e)
{
var handler = Tapped;
if (handler != null)
{
handler(this, e);
}
}
protected virtual void OnTap(MapTapEventArgs e)
{
var handler = Tapped;
if (handler != null)
{
handler(this, e);
}
if (e != null && e.Position != null)
{
var pin = new Pin();
pin.Label = "Tapped Pin";
pin.Position = e.Position;
this.Pins.Add(pin);
}
}
private void MyMap_Tapped(object sender, MapTapEventArgs e)
{
PopupNavigation.Instance.PushAsync(new CreateParkingPopUp(e.Position));
}
protected async Task OnMapTap(MapTapEventArgs e)
{
await SetPinInTargetScope(e.Position.Latitude, e.Position.Longitude, TargetDistance, TargetDateTime);
}
