示例#1
0
        public DataTable ToDataTable()//和第一句一样?
        //DataTable表示内存中数据的一个表
        {
            DataTable table = InitTable();

            try
            {
                foreach (var d in Data)
                {
                    DataRow row = table.NewRow();
                    //Class.system.data.datarow:表示行中的数据Datatable
                    row["Name"] = d.Name;
                    row["X"]    = $"{d.X:f3}";
                    row["Y"]    = $"{d.Y:f3}";
                    row["Z"]    = $"{d.Z:f3}";
                    row["B"]    = GeoPro.Rad2Str(d.B);
                    row["L"]    = GeoPro.Rad2Str(d.L);
                    row["H"]    = $"{d.H:f3}";
                    row["x"]    = $"{d.x:f3}";
                    row["y"]    = $"{d.y:f3}";
                    table.Rows.Add(row);
                }
            }
            catch (Exception)
            {
            }
            return(table);
        }
示例#2
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        string BL2xy()
        {
            string res = string.Format("\r\n高斯正算(BL-->xy)\r\n");

            res += "--------------------------------------\r\n";
            res += string.Format("{0,-5} {1,12} {2,12}",
                                 "点名", "B", "L");
            res += string.Format(" {0,10:f4} {1,10:f4} \r\n", "x", "y");
            Gauss  pos = new Gauss(Obs.Datum, Obs.L0);
            double x, y;

            for (int i = 0; i < Obs.Data.Count; i++)
            {
                double B = Obs.Data[i].B;
                double L = Obs.Data[i].L;
                pos.BL2xy(B, L, out x, out y);
                Obs.Data[i].x = x;
                Obs.Data[i].y = y;


                res += string.Format("{0,-5} {1,12} {2,12}",
                                     Obs.Data[i].Name, GeoPro.Rad2Str(B), GeoPro.Rad2Str(L));
                res += string.Format(" {0,10:f4} {1,10:f4}\r\n", x, y);
            }
            return(res);
        }
示例#3
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        string XYZ2BLH()
        {
            string res = string.Format("\r\n空间坐标(XYZ)转换为大地坐标(BLH)\r\n");

            res += "--------------------------------------\r\n";
            res += string.Format("{0,-5}{1,15:f4}{2,15:f4}{3,15:f4}",
                                 "点名", "X", "Y", "Z");
            res += string.Format("{0,15}{1,15}{2,8:f4}\r\n", "B", "L", "   H");
            Position pos = new Position(Obs.Datum);
            double   B, L, H;

            for (int i = 0; i < Obs.Data.Count; i++)
            {
                double X = Obs.Data[i].X + 1000.0; //+1000
                double Y = Obs.Data[i].Y + 1000.0; //+1000
                double Z = Obs.Data[i].Z + 1000.0; //+1000
                pos.CartesianToGeodetic(X, Y, Z, out B, out L, out H);


                res += string.Format("{0,-5}{1,15:f4}{2,15:f4}{3,15:f4}",
                                     Obs.Data[i].Name, X, Y, Z);
                res += string.Format("{0,15}{1,15}{2,10:f4}\r\n", GeoPro.Rad2Str(B), GeoPro.Rad2Str(L), H);
            }
            return(res);
        }
示例#4
0
        string BLH2XYZ()
        {
            string res = string.Format("\r\n大地坐标(BLH)转换为空间坐标(XYZ)\r\n");

            res += "--------------------------------------\n";
            res += string.Format("{0,-5}{1,10}{2,15}{3,8:f4}",
                                 "点名", "B", "L", "  H");
            res += string.Format("{0,15:f4} {1,15:f4}{2,15:f4}\r\n", "X", "Y", "Z");

            Position pos = new Position(Obs.Datum);
            double   X, Y, Z;

            for (int i = 0; i < Obs.Data.Count; i++)
            {
                double B = Obs.Data[i].B;
                double L = Obs.Data[i].L;
                double H = Obs.Data[i].H;
                pos.GeodeticToCartesian(B, L, H, out X, out Y, out Z);
                Obs.Data[i].X = X;
                Obs.Data[i].Y = Y;
                Obs.Data[i].Z = Z;


                res += string.Format("{0,-5}{1,15}{2,15}{3,10:f4}",
                                     Obs.Data[i].Name, GeoPro.Rad2Str(B), GeoPro.Rad2Str(L), H);
                res += string.Format("{0,15:f4}{1,15:f4}{2,15:f4}\r\n",
                                     X, Y, Z);
            }
            return(res);
        }
示例#5
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        public DataTable ToDataTable()
        {
            DataTable table = InitTable();

            try
            {
                foreach (var d in Data)
                {
                    DataRow row = table.NewRow();
                    row["Name"]  = d.Name;
                    row["X"]     = $"{d.X:f3}";
                    row["Y"]     = $"{d.Y:f3}";
                    row["Z"]     = $"{d.Z:f3}";
                    row["B"]     = GeoPro.Rad2Str(d.B);
                    row["L"]     = GeoPro.Rad2Str(d.L);
                    row["H"]     = $"{d.H:f3}";
                    row["x(平面)"] = $"{d.x:f3}";
                    row["y(平面)"] = $"{d.y:f3}";
                    table.Rows.Add(row);
                }
            }
            catch (Exception)
            {
            }


            return(table);
        }
示例#6
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        public int Zone;       //带号

        public override string ToString()
        {
            string line = string.Format("{0,-5}{1,15:f3}{2,15:f3}{3,15:f3}",
                                        Name, X, Y, Z);

            line += string.Format("{0,15}{1,15} {2,8:f4}", GeoPro.Rad2Str(B), GeoPro.Rad2Str(L), H);
            line += string.Format("{0,15:f3} {1,15:f3}", x, y);
            return(line);
        }
示例#7
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        public static ObsData ReadFile(string filepath)
        {
            ObsData data = new ObsData();

            try
            {
                string       line;
                string[]     strs;
                StreamReader sr = new StreamReader(filepath);
                //读椭球参数
                line = sr.ReadLine();
                strs = line.Split(',');
                double a = double.Parse(strs[1]);
                //因为str[0]等于a

                line = sr.ReadLine();
                strs = line.Split(',');
                double invF = double.Parse(strs[1]);
                //同理[0]为1/f
                var ell = new Ellipsoid(a, invF);
                data.Datum = ell;

                line = sr.ReadLine();
                strs = line.Split(',');

                data.L0 = GeoPro.Dms2Rad(double.Parse(strs[1]));
                line    = sr.ReadLine();

                PointInfo p;
                //方法调用?数据类型声明?定义?创建实例?
                while ((line = sr.ReadLine()) != null)
                {
                    p      = new PointInfo();//创建实例的一种方式?
                    strs   = line.Split(',');
                    p.Name = strs[0];
                    p.B    = GeoPro.Dms2Rad(double.Parse(strs[1]));
                    p.L    = GeoPro.Dms2Rad(double.Parse(strs[2]));
                    p.H    = double.Parse(strs[3]);
                    data.Data.Add(p);
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
            return(data);
        }
示例#8
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        string xy2BL()
        {
            string res = string.Format("\r\n高斯反算(xy-->BL)\r\n");

            res += "--------------------------------------\r\n";
            res += string.Format("{0,-5} {1,10:f4} {2,10:f4}",
                                 "点名", "x", "y");
            res += string.Format(" {0,12} {1,12}\r\n", "B", "L");
            Gauss  pos = new Gauss(Obs.Datum, Obs.L0);
            double B, L;

            for (int i = 0; i < Obs.Data.Count; i++)
            {
                Obs.Data[i].B = 0; Obs.Data[i].L = 0;
                double x = Obs.Data[i].x + 500.0;  //+500
                double y = Obs.Data[i].y + 500.0;  //+500
                pos.xy2BL(x, y, out B, out L);

                res += string.Format("{0,-5} {1,10:f4} {2,10:f4}", Obs.Data[i].Name, x, y);
                res += string.Format(" {0,15}  {1,15}\r\n ", GeoPro.Rad2Str(B), GeoPro.Rad2Str(L));
            }
            return(res);
        }