private void PinOnClicked(object sender, EventArgs e)
{
Pin clickedPin = sender as Pin;
if (clickedPin != null)
{
Location clickedLocation = _viewModel.LocationItems.SingleOrDefault(l => l.Name == clickedPin.Label);
LocationCollectionView.ScrollTo(clickedLocation, position: ScrollToPosition.Start);
}
}
private void LocationsMap_OnPinClicked(object sender, PinClickedEventArgs e)
{
if (e.Pin != null)
{
Location clickedLocation = _viewModel.LocationItems.SingleOrDefault(l => l.Name == (e.Pin).Label);
if (clickedLocation != null)
{
LocationCollectionView.ScrollTo(clickedLocation, position: ScrollToPosition.Start);
}
}
}
private void LocationsMap_OnPinClicked(object sender, PinClickedEventArgs e)
{
if (e.Pin != null)
{
LocationCollectionView.ScrollTo(0);
_viewModel.NearbyPictures.Clear();
Picture clickedPicture = e.Pin.Tag as Picture;
if (clickedPicture != null)
{
double clickedLat;
bool clickedLatValid = double.TryParse(clickedPicture.Latitude, NumberStyles.Any, CultureInfo.InvariantCulture, out clickedLat);
double clickedLon;
bool clickedLonValid = double.TryParse(clickedPicture.Longtitude, NumberStyles.Any, CultureInfo.InvariantCulture, out clickedLon);
if (clickedLatValid && clickedLonValid)
{
foreach (Picture picture in _viewModel.PictureItems)
{
double lat;
bool validLat = double.TryParse(picture.Latitude, NumberStyles.Any, CultureInfo.InvariantCulture, out lat);
double lon;
bool validLon = double.TryParse(picture.Longtitude, NumberStyles.Any, CultureInfo.InvariantCulture, out lon);
if (validLat && validLon)
{
var distance = DistanceCalculation.GeoCodeCalc.CalcDistance(clickedLat, clickedLon, lat,
lon, DistanceCalculation.GeoCodeCalcMeasurement.Kilometers);
if (distance < _viewModel.NearbyDistance)
{
_viewModel.NearbyPictures.Add(picture);
}
}
}
}
}
}
}