Exemplo n.º 1
0
 static void Main(string[] args)
 {
     try {
         // See also example-GeoCoords.cpp
         {
             // Sample forward calculation
             double lat = 33.3, lon = 44.4; // Baghdad
             int    zone;
             bool   northp;
             double x, y;
             UTMUPS.Forward(lat, lon, out zone, out northp, out x, out y, -1, true);
             string zonestr = UTMUPS.EncodeZone(zone, northp, true);
             Console.WriteLine(String.Format("{0} {1} {2}", zonestr, x, y));
         }
         {
             // Sample reverse calculation
             string zonestr = "38N";
             int    zone;
             bool   northp;
             UTMUPS.DecodeZone(zonestr, out zone, out northp);
             double x = 444e3, y = 3688e3;
             double lat, lon;
             UTMUPS.Reverse(zone, northp, x, y, out lat, out lon, true);
             Console.WriteLine(String.Format("{0} {1}", lat, lon));
         }
     }
     catch (GeographicErr e) {
         Console.WriteLine(String.Format("Caught exception: {0}", e.Message));
     }
 }
Exemplo n.º 2
0
        private void OnValidate(object sender, EventArgs e)
        {
            try
            {
                string str;
                int    prec, zone, zout;
                bool   northp;
                double x, y, x1, y1, gamma, k, lat, lon;
                OSGB.Forward(52.0, -2.0, out x, out y, out gamma, out k);
                OSGB.Forward(52.0, -2.0, out x1, out y1);
                if (x != x1 || y != y1)
                {
                    throw new Exception("Error in OSGB.Forward");
                }
                OSGB.Reverse(x, y, out lat, out lon, out gamma, out k);
                OSGB.Reverse(x, y, out x1, out y1);
                if (lat != x1 || lon != y1)
                {
                    throw new Exception("Error in OSGB.Reverse");
                }
                OSGB.GridReference(x, y, 8, out str);
                OSGB.GridReference(str, out x1, out y1, out prec, true);
                UTMUPS.StandardZone(32.0, -80.0, (int)UTMUPS.ZoneSpec.STANDARD);
                UTMUPS.UTMShift();
                UTMUPS.StandardZone(32.0, -86.0, (int)UTMUPS.ZoneSpec.STANDARD);
                UTMUPS.Forward(32.0, -86.0, out zone, out northp, out x, out y, out gamma, out k, (int)UTMUPS.ZoneSpec.STANDARD, true);
                UTMUPS.Forward(32.0, -86.0, out zone, out northp, out x1, out y1, (int)UTMUPS.ZoneSpec.STANDARD, true);
                if (x != x1 || y != y1)
                {
                    throw new Exception("Error in UTMUPS.Forward");
                }
                UTMUPS.Reverse(zone, northp, x, y, out lat, out lon, out gamma, out k, true);
                UTMUPS.Reverse(zone, northp, x, y, out x1, out y1, true);
                if (lat != x1 || lon != y1)
                {
                    throw new Exception("Error in UTMUPS.Reverse");
                }
                UTMUPS.Transfer(zone, northp, x, y, zone + 1, true, out x1, out y1, out zout);
                str  = UTMUPS.EncodeZone(zone, northp, true);
                prec = UTMUPS.EncodeEPSG(zone, northp);
                UTMUPS.DecodeZone(str, out zone, out northp);
                UTMUPS.DecodeEPSG(prec, out zone, out northp);
                MGRS.Forward(zone, northp, x, y, 8, out str);
                MGRS.Forward(zone, northp, x, y, 32.0, 8, out str);
                MGRS.Reverse(str, out zone, out northp, out x, out y, out prec, true);

                MessageBox.Show("No errors detected", "OK", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
            catch (Exception xcpt)
            {
                MessageBox.Show(xcpt.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }