private void getDistance(Position pos, double lat, double lon, ref ItemHostel distHost)
{
distHost.rawDist = distance(pos.Latitude, pos.Longitude, lat, lon, 'K');
if (distHost.rawDist < 1)
{
distHost.Distance = (distHost.rawDist * 1000).ToString("F0") + " m";
}
else
{
distHost.Distance = distHost.rawDist.ToString("F") + " km";
}
}
private List <ItemHostel> findNearestHostel(Position pos)
{
List <ItemHostel> result = new List <ItemHostel>();
foreach (var hostel in Core.model.m_model.hostels)
{
var distHostel = new ItemHostel
{
Name = hostel.h_name,
Address = hostel.address,
Id = hostel.id_hostel
};
getDistance(pos, hostel.h_latitude, hostel.h_longitude, ref distHostel);
result.Add(distHostel);
}
return(result.OrderBy(h => h.rawDist).ToList());
}