kev/Drawer/SSBase/DrawModel/Curve.h

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

// Curve.h: interface for the CCurve class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_CURVE_H__427CDE34_A3CE_4E56_8CE6_7162AB7707DC__INCLUDED_)
#define AFX_CURVE_H__427CDE34_A3CE_4E56_8CE6_7162AB7707DC__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "afxtempl.h"
#include "Vector.h"
#include "Point2D.h"

#include "CrossPoint.h"

//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
#define PLINE_NODRAW			0x00000001	//'E'
#define PLINE_W					0x00000002	//'W'
#define PLINE_VIRTUAL			0x00000004	//'V'
#define PLINE_DESIGN			0x00000008	//'D'
#define PLINE_MIDLE				0x00000010	//'M'
//
#define PLINE_SOLID				0x00000020	//'S'
#define PLINE_CLOSE				0x00000040	//'C'
#define PLINE_BEZIER			0x00000080	//'B'
#define PLINE_SPLINE			0x00000100	//'P'	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⻬
#define PLINE_OFFSET			0x00000200	//'O'
#define PLINE_TRANSPARENT		0x00000400	//'T'	//͸<><CDB8>
#define PLINE_WAVE				0x00000800	//'A'		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
#define PLINE_TRANSPARENT_VALUE	0x00001000  //'H'  // 'H' ͸<><CDB8><EFBFBD><EFBFBD>
#define PLINE_WAVE_SOLID		(PLINE_WAVE|PLINE_SOLID)		//AS			//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>+<2B><><EFBFBD><EFBFBD>
#define PLINE_BS				(PLINE_BEZIER|PLINE_SOLID)		//'B'*256+'S'
#define PLINE_BC				(PLINE_BEZIER|PLINE_CLOSE)		//'B'*256+'C'
#define PLINE_SPLINES			(PLINE_SPLINE|PLINE_SOLID)		//'P'*256+'S'	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⻬+<2B><><EFBFBD><EFBFBD>+<2B>պ<EFBFBD>
#define PLINE_SPLINEC			(PLINE_SPLINE|PLINE_CLOSE)		//'P'*256+'C'	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⻬+<2B>պ<EFBFBD>
#define PLINE_OFFSET_SOLID		(PLINE_OFFSET|PLINE_SOLID)		//'O'*256+'S'
#define PLINE_OFFSET_SOLID_B	(PLINE_OFFSET|PLINE_SOLID|PLINE_BEZIER)			//'O'*256+'S'+'B'
#define PLINE_OFFSET_B			(PLINE_OFFSET|PLINE_BEZIER)						//'O'*256+'B'
#define PLINE_TS				(PLINE_TRANSPARENT|PLINE_SOLID)					//'T'*256+'S'			//<2F><><EFBFBD><EFBFBD>͸<EFBFBD><CDB8>
#define PLINE_HS				(PLINE_TRANSPARENT_VALUE|PLINE_SOLID)			//'H'*256+'S'			//<2F><><EFBFBD><EFBFBD>͸<EFBFBD><CDB8><EFBFBD><EFBFBD>
#define PLINE_TBS				(PLINE_TRANSPARENT|PLINE_BS)					//'T'*256+'B'+'S'		//B<><42><EFBFBD><EFBFBD>ƽ<EFBFBD><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>͸<EFBFBD><CDB8>
#define PLINE_T_SPLINES			(PLINE_TRANSPARENT|PLINE_SPLINES)				//'T'*256+'P'+'S'		//S<><53><EFBFBD><EFBFBD>ƽ<EFBFBD><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>͸<EFBFBD><CDB8>
#define PLINE_TB				(PLINE_TRANSPARENT|PLINE_BEZIER)				//'T'*256+'B'			//ƽ<><C6BD>͸<EFBFBD><CDB8>
#define PLINE_TC				(PLINE_TRANSPARENT|PLINE_CLOSE)					//'T'*256+'C'			//<2F>պ<EFBFBD>͸<EFBFBD><CDB8>
#define PLINE_T_WAVE_S			(PLINE_TRANSPARENT|PLINE_WAVE_SOLID)			//TAS					//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>+<2B><><EFBFBD><EFBFBD>+͸<><CDB8>

namespace NBase
{

#define CCrossList CList<CCrossPoint,CCrossPoint>
	typedef CList<POSITION, POSITION> CPositionList;

	class AFX_EXT_CLASS CCurve : public CVector  
	{
	public:
		CCurve();
		CCurve(int num);
		virtual ~CCurve();

		int Create(int num);
		int CreateCurveFromRect(CRect8* pRect);
		int CreateCurveFromRect(CRect8* pRect, int iBevel);
		//szRountd.cxΪԲ<CEAA>Ǵ<EFBFBD><C7B4>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD>szRountd.cyΪ<79><CEAA><EFBFBD><EFBFBD>
		int CreateCurveFromRoundRect(CRect8* pRect, CSize8 szRountd);
		//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Բ<EFBFBD><D4B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߣ<EFBFBD><DFA3><EFBFBD><EFBFBD>ɽǶȲ<C7B6><C8B2><EFBFBD>angleStep,type=0:Arc,1:Chord, 2:Pie
		int CreateCurveFromEllipse(CPoint2D centerPoint, CSize8 szRadius, double angleStep,
			double arc1=0.0, double arc2=360.0, int type=0);
		virtual void Clear(void);

		virtual void Offset(double dx, double dy);
		virtual void ScaleCoor(double xs, double ys, double dx, double dy);
		virtual void Rotate(double xs,double ys,double angle);
		virtual BOOL SetPoints(CPointList &dp, int nnPoint, BOOL IsAutoLocation=TRUE);

		int Read(CString name, long offset);
		int Read(CFile &fr,double m_z);
		void Write(CFile &fw,double l1,double l2);
		void Write(CFile &fw);
		void Write(int i, CFile &fw, int nn, int m_digit);
		void Write(FILE* &fw);
		void WriteNode(CFile& fw, int index);
		
		BOOL IsClosed();	//<2F>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD>պ<EFBFBD>
		void SetToClose();
		BOOL IsScope();    // <20>Ƿ<EFBFBD><C7B7><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD>򣬷<EFBFBD><F2A3ACB7><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD>
		int Cross(CCurve &c2, CCrossList &xy);
		int Trim(CCurve &m_curve,CFile &fw);
		int FindIndex(double xx, double yy, double err);//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ľڵ<C4BD>

		BOOL LocationIsInRange(double l0);
		int IsInside(double xm,double ym);	//<2F><><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		int IsInside(CCurve& curve);		//<2F>ж<EFBFBD>curve<76>Ƿ<EFBFBD><C7B7>ڵ<EFBFBD>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD>ȫ<EFBFBD><C8AB><EFBFBD><EFBFBD><EFBFBD>ڷ<EFBFBD><DAB7><EFBFBD>1<EFBFBD><31>ȫ<EFBFBD><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڷ<EFBFBD><DAB7><EFBFBD>0<EFBFBD><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><DAB2>ֲ<EFBFBD><D6B2>ڷ<EFBFBD><DAB7><EFBFBD>-1
		BOOL IsInRange(CRect8& range);

		int CrossLine(double *linex, double *liney, CCrossList &m_cross);
		void Reversal();
		void GetLocation();
		void GetLocation3D();
		BOOL Extend(double extendLength, int sel);//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,sel=0<><30><EFBFBD><EFBFBD>ͷ,sel=1<><31><EFBFBD><EFBFBD>β
		void Expand(double distance);  // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		void EncryptNode(int nMode, double step, BOOL bInteger); // <20>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD>
		int  RemoveSamePoint(double dMinDistance);	//<2F>Ƴ<EFBFBD><C6B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬ<EFBFBD>Ľڵ<C4BD>,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĸ<EFBFBD><C4B8><EFBFBD>
		int  RedundantPoint(double dMinDistance);	//<2F><><EFBFBD><EFBFBD><EFBFBD>ڵ㣬<DAB5><E3A3AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĸ<EFBFBD><C4B8><EFBFBD>

		//bReverseΪ<65>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߵ<EFBFBD><DFB5><EFBFBD><EFBFBD><EFBFBD>, bAddHead<61>Ƿ񽫵<C7B7><F1BDABB5><EFBFBD><EFBFBD><EFBFBD>AddHead<61><64><EFBFBD>뵽<EFBFBD>б<EFBFBD><D0B1>ԣ<EFBFBD><D4A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>AddTail<69><6C><EFBFBD>뵽<EFBFBD>б<EFBFBD>β
		void GetPoint(CPointList &dp, BOOL bReverse=FALSE, BOOL bAddHead=FALSE);
		BOOL GetPoint(int nIndex, dfPoint& dp);
		BOOL SetPoint(int nIndex, dfPoint& dp);
		int GetCurve (double l1,double l2,CPointList &dp,int bDoubleHeadTail=1,BOOL bNoLineValue=FALSE );
		int GetCurveOther(double l1, double l2, CPointList &dp, int bDoubleHeadTail=1, BOOL bNoLineValue=FALSE);
		int GetCoordinate(double m_location,double &x,double &y,double &z);
		int GetCoordinate(double m_location, CPoint3D& pt);
		void GetRange(double& xmin, double& ymin, double& xmax, double& ymax);

		void operator+=(double t);
		void operator=(CCurve& t);
		double Length(void);
		double Area(void);
		double xend(void);
		double yend(void);
		double lend(void);
		/** @brief <20>㵽<EFBFBD><E3B5BD><EFBFBD>ߵľ<DFB5><C4BE>룬l0Ϊ<30><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>׮<EFBFBD><D7AE>*/
		double PointDistance(double x0, double y0, double& l0);

		int SetName(LPCTSTR lpString);
		CString GetName(void);

		int GetBXY(double *pX,double *pY,int isClose);
		void CurveToBezier(CPointList &bp,double sd,int isClose);
		void CurveToSpline(CPointList &dp,double sd,int isClose, BOOL bRemoveRepeat=TRUE);
		int CurveToWave(CPointList &bp, double T, double A, double dnum);	//T=<3D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,A=<3D><><EFBFBD><EFBFBD>,dnum=һ<><D2BB><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		double CompareCurve(CCurve& curve, double error);

		int nPoint;         //ÿ<><C3BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>x y z l <20><>
		int m_type;
		int ReturnPoint;	//<2F><><EFBFBD>ϲ<EFBFBD><CFB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> -1<><31>ʾΪ<CABE><CEAA><EFBFBD>ϲ<EFBFBD>
		double *y,*z,*l;
		char *name;

	protected:
		void _ClearDC(CPtrList &dc);
		int _CrossVC(double xm,int num,double *x,double *y,double *ycross);
		int _CrossVSort(double xm,int num,double *x,double *y,double *ycross);
		int GetOneValue(CPtrList &dc1);

	//<2F>ϲ<EFBFBD>ͳ<EFBFBD>Ʋ<EFBFBD><C6B2><EFBFBD>
	public:
		/** @brief <20>õ<EFBFBD><C3B5>պ<EFBFBD><D5BA><EFBFBD><EFBFBD>ߵ<EFBFBD><DFB5><EFBFBD><EFBFBD>쳤<EFBFBD><ECB3A4>*/
		double GetClosureLength();
		/** <20>õ<EFBFBD><C3B5>պ<EFBFBD><D5BA><EFBFBD><EFBFBD>ߵ<EFBFBD><DFB5><EFBFBD><EFBFBD>쳤<EFBFBD><ECB3A4>,<2C><>֪<EFBFBD><D6AA><EFBFBD><EFBFBD>*/
		double GetClosureLength(double width);
		/** <20>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>߶<EFBFBD><DFB6><EFBFBD>x<EFBFBD><78><EFBFBD>нǵ<D0BD>ƽ<EFBFBD><C6BD>ֵ,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
		double GetAverageAngle();
		/** <20>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD>XYƽ<59><C6BD><EFBFBD>Ͽ<EFBFBD><CFBF><EFBFBD>*/
		bool GetClosureWidth(double& maxWid, double& minWid,double& aveWid); 
		/** <20>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD>Z<EFBFBD>߶Ȳ<DFB6>*/
		bool GetClosureDZ(double& maxDZ, double& minDZ, double& aveDZ);

		//<2F><><EFBFBD>߾<EFBFBD><DFBE><EFBFBD>3D
	public:
		/** @brief <20><><EFBFBD><EFBFBD><EFBFBD>ߵ<EFBFBD>ij<EFBFBD><C4B3>ά<EFBFBD><CEAC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̾<EFBFBD><CCBE><EFBFBD>*/
		double PointDistance3D(double x0, double y0, double z0);
		/** @brief <20><><EFBFBD><EFBFBD>֮<EFBFBD><D6AE><EFBFBD><EFBFBD>ƽ<EFBFBD><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
		double CurveDistance3D(CCurve& curve);
	};
};

AFX_INLINE CString CCurve::GetName(void)
{
	if(name!=NULL)return CString(name);
	return _T("");
}

extern "C" AFX_EXT_API void WINAPI ReduceCurveRedundant(CCurve& m_input, CCurve& m_output, double error);
extern "C" AFX_EXT_API void WINAPI ReduceCurveRedundant3D(CCurve& m_input, CCurve& m_output, double error, int IsZ);

#endif // !defined(AFX_CURVE_H__427CDE34_A3CE_4E56_8CE6_7162AB7707DC__INCLUDED_)