kev/Drawer/SSBase/DrawModel/BaseFunction.h

//////////////////////////////////////////////////////////////////////////////
//<2F>ļ<EFBFBD> BaseFunction.h
//<2F><>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD>: 
//		<09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д:		2005-12-07
/////////////////////////////////////////////////////////////////////////////

#pragma once
#include "math.h"
#include "afxcmn.h"
#include "Point2D.h"
#include "afxtempl.h"

#ifndef PI
	#define PI		3.1415926535897932384626433832795
#endif

#ifndef RHO
	#define RHO		57.295779513082320876798154814114		//(180.0/PI)
#endif

#ifndef CODE_GB2321
	#define CODE_GB2321		0x00000000	
	#define CODE_UTF8		0x00000001
#endif
//#ifndef MAX_LINE
//	#define MAX_LINE    2048
//#endif
class AFX_EXT_CLASS CBaseFunction
{
public:
	static int _compare_double(const void *d1,const void *d2);

	//static char m_tempLine[MAX_LINE];
	//static char m_tempText[MAX_LINE];
	//char m_tempLine[MAX_LINE];
	//char m_tempText[MAX_LINE];

public:
	CBaseFunction(void);
	virtual ~CBaseFunction(void);

	//˫<><CBAB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><D7AA>Ϊ<EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
	void FloatToString(CString& result, double m_float);
	void FloatToString(CString& result, double m_float, int n);
	void FloatToString(char* result,	double m_float);
	void FloatToString(char *result,	double m_float, int n);
	void FloatToString(double m_float);			//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>m_tempLine<6E>У<EFBFBD><D0A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GetTempString()<29><><EFBFBD><EFBFBD>
	void FloatToString(double m_float, int n);

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>鵽<EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>У<EFBFBD><D0A3>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ţ<EFBFBD>ȱʡ<C8B1>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void PrintXYZ(char* string,		double *v, int num, int digits, char split=',');
	void PrintXYZ(CString& result,	double *v, int num, int digits, char split=',');
	void PrintXYZ(char* result, double *v, int num, char split=',');
	void PrintXYZ(CString& result,	double *v, int num, char split=',');

	//<2F><><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
	int BinarySearch(double key, int num, double *x);
	double LineValue(double x0, double *x, double *y);// <20><><EFBFBD><EFBFBD>Xֵ<58><D6B5><EFBFBD><EFBFBD>ֵY
	double LineValue(double x0, double x1, double x2, double y1, double y2);
	double LineValue(double m,double n,double z1,double z2,double z3,double z4);

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת
	void Rotate(double &x0, double &y0, double radians);
	void Rotate(double &x, double &y, double cosa, double sina);
	void Rotate(double &x0,double &y0,double &z0,double alfa,double beta);

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>㣬<EFBFBD><E3A3AC><EFBFBD><EFBFBD>mode=0<><30><EFBFBD><EFBFBD>+ <20><>1Ϊ<31><CEAA><EFBFBD><EFBFBD>2Ϊ<32>ˣ<EFBFBD>3Ϊ<33><CEAA>
	void Arithmetic(double& val, double factor, int mode);

	void SortCoordinate(double* x, double* y, int n);	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>갴<EFBFBD><EAB0B4><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	double TotalDistance(double *a, double *b, int n);	//<2F><><EFBFBD><EFBFBD><EFBFBD>ܵľ<DCB5><C4BE><EFBFBD><EFBFBD><EFBFBD>
	int GetMinValueIndex(double* a, int n);				//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Сֵ<D0A1><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

	double Distance2(double x1,double y1,double x2,double y2);
	double Distance(double x1,double y1,double x2,double y2);
	double Distance3D(double x1, double y1, double z1, double x2,double y2,double z2);
	double PointLineDistance(double x0,double y0,double k,double b);				//<2F>㵽ֱ<E3B5BD>ߵľ<DFB5><C4BE><EFBFBD>

	// <20>㵽<EFBFBD>߶ε<DFB6><CEB5><EFBFBD><EFBFBD>̾<EFBFBD><CCBE><EFBFBD> --whl
	double PointLineDistance(double x0, double y0, double x1, double y1, double x2, double y2);

	///////////////////////////////////////////////////////////////////////
	//
	//                1 <20>ϲ<EFBFBD>
	//      p1--------------------p2
	//                2 <20>²<EFBFBD>
	//
	//
	//                p2
	//                |
	//                |
	//         1 <20><><EFBFBD><EFBFBD> | 2 <20>Ҳ<EFBFBD>
	//                |
	//                |
	//                p1

	// <20>жϵ<D0B6><CFB5><EFBFBD>ֱ<EFBFBD>ߵ<EFBFBD><DFB5>IJ<EFBFBD>   	1-- <20><><EFBFBD><EFBFBD>  0--<2D><><EFBFBD><EFBFBD>  2---<2D>Ҳ<EFBFBD>
	/////////////////////////////////////////////////////////////////////////
	int PointInLine(double x0, double y0, double x1, double y1, double x2, double y2);

	//<2F>ռ<EFBFBD><D5BC>㵽<EFBFBD>ռ<EFBFBD><D5BC>߶ε<DFB6><CEB5><EFBFBD><EFBFBD>̾<EFBFBD><CCBE><EFBFBD> --Wangcw
	double PointSegmentDistance3D(double x0, double y0, double z0, double x1, double y1,double z1, double x2, double y2, double z2);

	double GetAngle(double x1,double y1,double x2,double y2,double x3,double y3);	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֱ<EFBFBD><D6B1>֮<EFBFBD><D6AE><EFBFBD>ļн<C4BC>
	double GetAngle(double x1, double y1, double x2, double y2);					//<2F><><EFBFBD><EFBFBD>ֱ<EFBFBD><D6B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>X<EFBFBD><58>֮<EFBFBD><D6AE><EFBFBD>ļн<C4BC>
	double GetAngle(double x, double y);
	double GetAzimuth(double x1, double y1, double x2, double y2);					//<2F><><EFBFBD>㷽λ<E3B7BD><CEBB>

	double ToDegree(double dms);	//<2F><><EFBFBD>ȷ<EFBFBD><C8B7><EFBFBD>ת<EFBFBD><D7AA>Ϊ<EFBFBD><CEAA>
	double ToDMS(double degree);	//<2F><><EFBFBD><EFBFBD>ת<EFBFBD><D7AA>Ϊ<EFBFBD>ȷ<EFBFBD><C8B7><EFBFBD>

	void GetKB(double x1, double y1, double x2, double y2, double &k, double &b);	//<2F><><EFBFBD><EFBFBD>ֱ<EFBFBD>߷<EFBFBD><DFB7>̲<EFBFBD><CCB2><EFBFBD>
	BOOL GetKB(int num, double *x, double *y, double &k, double &b);				//<2F><>С<EFBFBD><D0A1><EFBFBD>˷<EFBFBD>ֱ<EFBFBD><D6B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, num>2, <20><><EFBFBD><EFBFBD>ֱ<EFBFBD>߷<EFBFBD><DFB7><EFBFBD>(Y=kX+b)

	int Offset(double k, double z, double &delt, double &h, BOOL bOffset);			//<2F><><EFBFBD><EFBFBD><EFBFBD>ϵĵ<CFB5>ƫ<EFBFBD>ƻ<EFBFBD><C6BB><EFBFBD>ƫ<EFBFBD>ƣ<EFBFBD>kΪб<CEAA><D0B1>
	int Offset(double &dx, double &dy, double &z, BOOL bOffset);					//<2F><><EFBFBD><EFBFBD><EFBFBD>ϵĵ<CFB5>ƫ<EFBFBD>ƻ<EFBFBD><C6BB><EFBFBD>ƫ<EFBFBD>ƣ<EFBFBD>dx<64><78>dxΪƫ<CEAA><C6AB>
	//bOffset==TRUEʱ<45><CAB1><EFBFBD><EFBFBD>Offset2D<32><44>ΪFALSEʱ<45><CAB1><EFBFBD><EFBFBD>UnOffset2D
	int Offset2D(double k, double z, double &delt, double &h);						//<2F><><EFBFBD><EFBFBD><EFBFBD>ϵĵ<CFB5>ƫ<EFBFBD><C6AB>
	int UnOffset2D(double k, double h, double &delt, double &z);					//<2F><><EFBFBD><EFBFBD><EFBFBD>ϵĵ㷴ƫ<E3B7B4><C6AB>

	int Gauss(int n,double *a,double *c);
	double GetAreaTrue(int num, double* x, double* y);								//<2F><><EFBFBD>պ<EFBFBD><D5BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵҲ<D6B5><D2B2><EFBFBD><EFBFBD><EFBFBD>Ǹ<EFBFBD>ֵ
	double GetArea(int num,double *x,double *y);									//<2F><><EFBFBD>պ<EFBFBD><D5BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5>,GetArea()=fabs(GetAreaTrue())
	double GetFirstValue(double x,double step);

	bool IsZero(const double& val);					//<2F>ж<EFBFBD>val<61>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>
	bool IsZero(const double& val, double deps);	//<2F>ж<EFBFBD>val<61>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>
	bool IsEqual(const double& x, const double& y, double deps = 1e-8); //<2F>ж<EFBFBD><D0B6><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>

	//<2F><><EFBFBD>õȱ߶<C8B1><DFB6><EFBFBD><EFBFBD>εĶ<CEB5><C4B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	// centerPoint <20><><EFBFBD>ĵ<EFBFBD><C4B5><EFBFBD><EFBFBD><EFBFBD>
	// endPoint <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꣬<EFBFBD>õ<EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD>ε<EFBFBD><CEB5><EFBFBD><EFBFBD><EFBFBD>
	// polyNum <20>ȱ߶<C8B1><DFB6><EFBFBD><EFBFBD>εı<CEB5><C4B1><EFBFBD>
	void GetEquilateralPolyPoints(CList<dfPoint, dfPoint>& pl, dfPoint &centerPoint, dfPoint &endPoint, int polyNum);
	//<2F><><EFBFBD>ݽǶȻ<C7B6><C8BB><EFBFBD>Բ<EFBFBD>ϵĵ<CFB5><C4B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	dfPoint GetPointOnCircle(dfPoint& centerPoint, double r, double angle);
	//<2F><><EFBFBD>ݽǶȻ<C7B6><C8BB><EFBFBD><EFBFBD><EFBFBD>Բ<EFBFBD>ϵĵ<CFB5><C4B5><EFBFBD><EFBFBD><EFBFBD>
	bool    GetPointOnEllipse(double &x, double& y, const CSize8& szRadius, double angle);
	bool    GetPointOnEllipse(double &x, double& y, const CPoint2D& centerPoint, const CSize8& szRadius, double angle);

	//x1,y1,x2,y2,x3,y3Ϊ<33><CEAA><EFBFBD><EFBFBD><EFBFBD>ε<EFBFBD><CEB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꣬x,y,r<>з<EFBFBD><D0B7>ص<EFBFBD><D8B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Բ<EFBFBD><D4B2>Բ<EFBFBD><D4B2><EFBFBD><EFBFBD><EFBFBD>꼰<EFBFBD>뾶
	BOOL GetCircumcenter(double &x, double &y, double &r,
						double x1, double y1,
						double x2, double y2,
						double x3, double y3);
	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƽ<EFBFBD><C6BD> --- wangcw
	bool Smooth53(double* val, int n, int stimes = 100);

	int GetArgument(CString cmd, CStringList &list);
	int ScanfString(CStringArray &m_type, CString str, char split);
	int ScanfString1(CStringArray &m_type, CString cmd, char split); //<2F><><EFBFBD><EFBFBD>split<69><74><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD>split<69><74><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	int ScanfString1(CStringArray &m_type, char* cmd, int n, char split); //<2F><><EFBFBD><EFBFBD>split<69><74><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD>split<69><74><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	int ScanfString(CStringArray &m_type, char* cmd);				//<2F><><EFBFBD><EFBFBD><EFBFBD>Թؼ<D4B9><D8BC>֣<EFBFBD><D6A3>ո񡢶<D5B8><F1A1A2B6>š<EFBFBD>TAB<41><42><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><DAB2>Ĺؼ<C4B9><D8BC>ֲ<EFBFBD><D6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void ReverseString(char *string, int n);

	//ASCII<49><49><EFBFBD>ļ<EFBFBD><C4BC>Ķ<EFBFBD>д
	int ReadString(CFile& fr, CString& str);
	int GetString(CFile& fr, CString& str);
	BOOL IsLineEnd_GetString(int result);		//<2F>ж<EFBFBD>GetString<6E><67><EFBFBD>ص<EFBFBD>ֵ<EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD>ʾһ<CABE>еĽ<D0B5><C4BD><EFBFBD>
	int ReadString(CFile & fr, char* str);		//<2F><>ȡһ<C8A1><D2BB><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
	int GetString(CFile& fr, char* str);		//<2F><>ȡһ<C8A1><D2BB><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Կո<D4BF><D5B8><EFBFBD><EFBFBD>س<EFBFBD>Ϊ<EFBFBD><CEAA>ֹ<EFBFBD><D6B9><EFBFBD><EFBFBD>
	int ReadString(CFile & fr);					//<2F><>ȡһ<C8A1><D2BB><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	int GetString(CFile& fr);					//<2F><>ȡһ<C8A1><D2BB><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Կո<D4BF><D5B8><EFBFBD><EFBFBD>س<EFBFBD>Ϊ<EFBFBD><CEAA>ֹ<EFBFBD><D6B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

	char* GetTempString(void);					//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>
	int GetTempStringLength(void);				//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD>鳤<EFBFBD><E9B3A4>
	void ZeroTempString(void);					//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>

	int ReplaceChar(char* pString, char old_char, char new_char);
	int FindString(char* pString, char* pSearchString);
	int ReverseFind(const char* pString, char cFind);	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>

	void SerializeString(CArchive& ar, CString& str, const short& ver);
	void WriteLine(CFile &fw, CString str);		//дһ<D0B4><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<28><><EFBFBD><EFBFBD><EFBFBD>س<EFBFBD>),<2C><>WriteString<6E><67>WriteReturn<72><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void WriteString(CFile &fw, CString str);	//дһ<D0B4><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void WriteString(CFile &fw, double value, int n=6);	//дһ<D0B4><D2BB>˫<EFBFBD><CBAB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void WriteString(CFile &fw, long value);	//дһ<D0B4><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	void WriteReturn(CFile& fw);				//дһ<D0B4><D2BB><EFBFBD>س<EFBFBD>
	void WriteXY(CFile& fw, double x, double y, char cSplit=',');	//дX,Y<><59><EFBFBD><EFBFBD>
	void WriteXY(CFile& fw, double& x, double& y, double& z, char cSplit);

	BOOL WriteFile(LPCTSTR lpSaveFileName, void* pBuffer, DWORD nBufferSize);	//<2F><><EFBFBD>ٱ<EFBFBD><D9B1><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

	int ScanDouble(char *line,double *x,int n,int m);
	int ScanDouble1(char *line,double *x,int n,int m);
	long FloatToLong(double value);

	void SortDouble(int num,double *x);

	void SetDecimalDigits(int digits);
	int GetDecimalDigits(void);

	int IsDigit(CString &line);
	int IsDigit(char* line);

	double GetCanonicalStep(double step);		//<2F><><EFBFBD>ù淶<C3B9><E6B7B6><EFBFBD>IJ<EFBFBD><C4B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ12<31><32><EFBFBD><EFBFBD>10<31><30>0.13=0.1
	double ContourStep(double m_step);
	int GetCycValue(int i,int T);
	
	void ExchangeXY(double& x, double& y);	//x,y<><79><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
	void Swap(double& x, double& y);	//x,y<><79><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>
	void Swap(float& x,  float& y);		//x,y<><79><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>

	//Ϊ<><CEAA>дԪ<D0B4><D4AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(int <20><> short)<29><>
	void WriteElementType(CArchive& ar, int nType, const short& ver);
	void ReadElementType(CArchive& ar, int &nType, const short& ver);

	HGLOBAL WINAPI CopyHandle(HGLOBAL h);

	//Progress
	void SetProgress(CProgressCtrl* pProgress);
	CProgressCtrl* GetProgress(void);
	void SetProgressPos(int nPos);

	//ִ<><D6B4>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	HANDLE ExecuteCommand(LPCTSTR lpFileCommand, LPCTSTR lpFileParameters, LPCTSTR lpFileDirectory, int nWinShow=SW_SHOW);

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	DWORD GetCurveType(CString str);
	CString GetCurveTypeString(DWORD type);

	CString GetSplitPath(const CString sFullPathName, CString context=_T("ext"));

	//<2F><>ɢ<EFBFBD><C9A2><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><DDA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߣ<EFBFBD><DFA3><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>걣<EFBFBD><EAB1A3><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD>x<EFBFBD><78>y<EFBFBD><79>
	int GetOutline(int num, double *x, double *y);

	//<2F><><EFBFBD><EFBFBD>/<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>
	void	SetCodeType(DWORD nType);
	DWORD	GetCodeType();

	COLORREF HexToColorRef(CString strHex);
	RGBQUAD HexToRgbQuad(CString strHex);
	CString RgbQuadToHex(RGBQUAD clr);

	CString ColorRefToHex(COLORREF clr);

protected:
	CProgressCtrl* m_pProgress;
	int __DecimalDigits;//ȱʡ<C8B1>ı<EFBFBD><C4B1><EFBFBD>С<EFBFBD><D0A1>λ<EFBFBD><CEBB> void FloatToString(CString& result, double m_float);
	DWORD m_nCodeType;
};

 extern thread_local  CBaseFunction bf;

AFX_INLINE int CBaseFunction::GetDecimalDigits(void)
{
	return __DecimalDigits;
}

AFX_INLINE void CBaseFunction::SetDecimalDigits(int digits)
{
	__DecimalDigits=digits;
}

AFX_INLINE int CBaseFunction::IsDigit(CString &line)
{
	if(line.GetLength()==0)
		return 0;
	if(line[0]<='9'&&line[0]>='0')
		return 1;
	if((line[0]=='-'||line[0]=='.'||line[0]=='+') && line.GetLength()>1)
		return 1;
	return 0;
}

AFX_INLINE int CBaseFunction::IsDigit(char* line)
{
	if(line[0]<='9'&&line[0]>='0')
		return 1;
	if((line[0]=='-'||line[0]=='.'||line[0]=='+') && strlen(line)>1)
		return 1;
	return 0;
}

AFX_INLINE double CBaseFunction::Distance2(double x1,double y1,double x2,double y2)
{
	x1-=x2;
	y1-=y2;
	return x1*x1+y1*y1;
}
AFX_INLINE double CBaseFunction::Distance3D(double x1, double y1, double z1, double x2,double y2,double z2)
{
	x1 -= x2;
	y1 -= y2;
	z1 -= z2;
	return sqrt(x1*x1 + y1*y1 + z1*z1);
}

AFX_INLINE double CBaseFunction::Distance(double x1,double y1,double x2,double y2)
{
	return sqrt(Distance2(x1,y1,x2,y2));
}

AFX_INLINE long CBaseFunction::FloatToLong(double value)
{
	if(value<0) return (long)(value-0.5);
	return (long)(value+0.5);
}

AFX_INLINE CProgressCtrl* CBaseFunction::GetProgress(void)
{
	return m_pProgress;
}

AFX_INLINE void CBaseFunction::SetProgressPos(int nPos)
{
	// if(m_pProgress) m_pProgress->SetPos(nPos);
}


 

extern "C"	AFX_EXT_API CBaseFunction* WINAPI AfxGetBaseFunction();
extern "C" AFX_EXT_API BOOL * WINAPI AfxGetNo_Trim_Zero();
extern "C"	AFX_EXT_API void WINAPI SetVert(TRIVERTEX &v, int x, int y, COLORREF cr);
//extern "C"	TRIVERTEX AFX_EXT_DATA vert[5];
//extern "C"	GRADIENT_TRIANGLE AFX_EXT_DATA gTRi[4];
//extern "C"	double AFX_EXT_DATA __z[4];

extern "C"
{
	AFX_EXT_API TRIVERTEX* WINAPI AfxGetvert();
	AFX_EXT_API GRADIENT_TRIANGLE* WINAPI AfxGetgTRi();
	AFX_EXT_API double* WINAPI AfxGet__z();
};