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89 lines
2.6 KiB
C++
89 lines
2.6 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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//文件: Projection.cpp
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//主要功能:
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// 投影转换
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//
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//程序编写: 2008-11-09
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//
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//
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/////////////////////////////////////////////////////////////////////////////
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#if !defined(AFX_PROJECTION_H__599FB19F_4D86_44E5_925E_D403A83DDAF5__INCLUDED_)
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#define AFX_PROJECTION_H__599FB19F_4D86_44E5_925E_D403A83DDAF5__INCLUDED_
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#include "Ellipsoid.h" // Added by ClassView
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#include "ProjectionParameter.h" // Added by ClassView
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#include "ConformalConic.h"
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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#define _AREA_NORTH_LATITUDE 0 //北半球 北纬
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#define _AREA_SOUTH_LATITUDE 1 //南半球 南纬
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#define _AREA_EAST_LONGITUDE 0 //东经
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#define _AREA_WEST_LONGITUDE 1 //西经
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class AFX_EXT_CLASS CProjection
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{
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public:
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CProjection();
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virtual ~CProjection();
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public:
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CProjection& operator =(CProjection &p);
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BOOL Initial(CString projection_file); //在初始化之前,必须先设置输入、输出参数
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BOOL Initial(double m_a,double m_f); //长半轴、扁平率倒数
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void CreateDefaultProjection(CString file); //生成缺省参数文件
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BOOL SetInBasesOut(int coor=_XY_BL_BL, int unit=_XY_BL_DMS);//根据输入参数设置输出参数为经纬度
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BOOL SetOutBasesIn(int coor=_XY_BL_BL, int unit=_XY_BL_DMS);//根据输出参数设置输入参数为经纬度
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BOOL SetArgv(const CString ArgvIn, const CString ArgvOut);
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BOOL SetOutArgv(const CString ArgvOut); //设置输出参数
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BOOL SetInArgv(const CString ArgvIn); //设置输入参数
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CString GetOutArgv();
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CString GetInArgv();
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int Exchange(CString m_input,CString m_output,char *mode="wt");
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int Exchange(char *line);
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int Exchange(double *xx, int num);
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virtual void SetProgressPos(double dPos);
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protected:
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void ExchangeToOtherBL(CEllipsoid* pIn, CEllipsoid* pOut, double *xx);
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void ExchangeToOtherXYZ(CEllipsoid* pEllipsoid, double *xx);
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void ExchangeCustomBL(double *xx);
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void ExchangeCustomXY(double *xx);
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void ExchangeXY(double *xx);
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void ExchangeBL(double *xx);
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void Exchange(double *xx);
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int Exchange(char *line, double *xx);
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public:
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void ExchangeOldToNew(double *xx);
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void ExchangeToOther(double *xx);
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void SetDecimalDigits(int n);
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//转换对象
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CProjectionLambert m_ConformalConic_in, m_ConformalConic_out;
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CProjectionGaussKruger m_in, m_out;
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//参数
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CProjectionParameter xy_in, xy_out;
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int m_latitude; //北纬、南纬
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int m_longitude; //东经、西经
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//东经\西经, 北纬/南纬
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void SetEarch(int longitudeSel, int latitudeSel);
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void GetEarch(int &longitudeSel, int &latitudeSel);
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virtual void Serialize(CArchive& ar, short ver);
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private:
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int decimal_digits;
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};
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#endif // !defined(AFX_PROJECTION_H__599FB19F_4D86_44E5_925E_D403A83DDAF5__INCLUDED_)
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