Exemplos de ILatLong em C# (CSharp)

Exemplo n.º 1

Arquivo: LatLongExtensions.cs Projeto: CaptDreamer/Pokemon-Go-Rocket-API

 public static double distanceFrom(this ILatLong c1, ILatLong c2)
 {
     double R = 6371e3;
     Func<double, float> toRad = x => (float)(x * (Math.PI / 180));
     float lat1 = toRad(c1.Latitude);
     float lat2 = toRad(c2.Latitude);
     float dLat = toRad(c2.Latitude - c1.Latitude);
     float dLng = toRad(c2.Longitude - c1.Longitude);
     double h = Math.Sin(dLat / 2) * Math.Sin(dLat / 2) + Math.Cos(lat1) * Math.Cos(lat2) * Math.Sin(dLng / 2) * Math.Sin(dLng / 2);
     double c = 2 * Math.Atan2(Math.Sqrt(h), Math.Sqrt(1 - h));
     return R * c;
 }

Exemplo n.º 2

Arquivo: LatLongExtensions.cs Projeto: gandoulf0/RocketBot

        public static double distanceFrom(this ILatLong c1, ILatLong c2)
        {
            double R = 6371e3;
            Func <double, float> toRad = x => (float)(x * (Math.PI / 180));
            float  lat1 = toRad(c1.Latitude);
            float  lat2 = toRad(c2.Latitude);
            float  dLat = toRad(c2.Latitude - c1.Latitude);
            float  dLng = toRad(c2.Longitude - c1.Longitude);
            double h    = Math.Sin(dLat / 2) * Math.Sin(dLat / 2) + Math.Cos(lat1) * Math.Cos(lat2) * Math.Sin(dLng / 2) * Math.Sin(dLng / 2);
            double c    = 2 * Math.Atan2(Math.Sqrt(h), Math.Sqrt(1 - h));

            return(R * c);
        }