Beispiel #1
0
        private _LonLat RoundCoordsByArea(_LonLat coords)
        {
            // Default resoltuion
            int roundLonTo = 180;
            int roundLatTo = 90;

            // North America
            //if (coords.Longitude > -120 && coords.Longitude < -60 &&
            //    coords.Latitude > 10 && coords.Latitude < 70)
            //{
            //    roundLonTo = 10;
            //    roundLatTo = 5;
            //}
            //// North east America
            if (coords.Longitude > -90 && coords.Longitude < -60 &&
                coords.Latitude > 30 && coords.Latitude < 55)
            {
                roundLonTo = 5;
                roundLatTo = 3;
            }



            //// Europe
            //if (coords.Longitude > -15 && coords.Longitude < 20 &&
            //    coords.Latitude > 37 && coords.Latitude < 55)
            //{
            //    roundLonTo = 15;
            //    roundLatTo = 9;
            //}
            //// Russia / Asia
            //else if (coords.Longitude > 25 && coords.Longitude < 135 &&
            //    coords.Latitude > 10 && coords.Latitude < 70)
            //{
            //    roundLonTo = 50;
            //    roundLatTo = 30;
            //}
            //// Japan
            //else if (coords.Longitude > 130 && coords.Longitude < 148 &&
            //    coords.Latitude > 30 && coords.Latitude < 40)
            //{
            //    roundLonTo = 9;
            //    roundLatTo = 5;
            //}
            //// Australia
            //else if (coords.Longitude > 110 && coords.Longitude < 150 &&
            //    coords.Latitude > -40 && coords.Latitude < -10)
            //{
            //    roundLonTo = 20;
            //    roundLatTo = 15;
            //}
            //// Africa
            //else if (coords.Longitude > -15 && coords.Longitude < 45 &&
            //    coords.Latitude > -30 && coords.Latitude < 30)
            //{
            //    roundLonTo = 30;
            //    roundLatTo = 30;
            //}
            //// North west America
            //else if (coords.Longitude > -90 && coords.Longitude < -60 &&
            //    coords.Latitude > 30 && coords.Latitude < 55)
            //{
            //    roundLonTo = 15;
            //    roundLatTo = 15;
            //}
            //// North east America
            //else if (coords.Longitude > -120 && coords.Longitude < -90 &&
            //    coords.Latitude > 10 && coords.Latitude < 70)
            //{
            //    roundLonTo = 15;
            //    roundLatTo = 30;
            //}
            //// South America
            //else if (coords.Longitude > -75 && coords.Longitude < -45 &&
            //    coords.Latitude > -50 && coords.Latitude < 10)
            //{
            //    roundLonTo = 15;
            //    roundLatTo = 20;
            //}
            //// Antartida
            //else if (coords.Longitude > -180 && coords.Longitude < 180 &&
            //    coords.Latitude > -90 && coords.Latitude < -70)
            //{
            //    roundLonTo = 180;
            //    roundLatTo = 20;
            //}

            return(new _LonLat(LocalUtils.Round(coords.Longitude, roundLonTo), LocalUtils.Round(coords.Latitude, roundLatTo)));
        }