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//////////////////////////////////////////////////////////////////////////////
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//文件 Curve.h
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//主要功能:
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// 基础类库
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//程序编写: 2005-12-07
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/////////////////////////////////////////////////////////////////////////////
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// Curve.h: interface for the CCurve class.
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//
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//////////////////////////////////////////////////////////////////////
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#if !defined(AFX_CURVE_H__427CDE34_A3CE_4E56_8CE6_7162AB7707DC__INCLUDED_)
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#define AFX_CURVE_H__427CDE34_A3CE_4E56_8CE6_7162AB7707DC__INCLUDED_
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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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#include "afxtempl.h"
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#include "Vector.h"
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#include "Point2D.h"
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#include "CrossPoint.h"
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//曲线类型
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#define PLINE_NODRAW 0x00000001 //'E'
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#define PLINE_W 0x00000002 //'W'
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#define PLINE_VIRTUAL 0x00000004 //'V'
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#define PLINE_DESIGN 0x00000008 //'D'
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#define PLINE_MIDLE 0x00000010 //'M'
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//
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#define PLINE_SOLID 0x00000020 //'S'
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#define PLINE_CLOSE 0x00000040 //'C'
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#define PLINE_BEZIER 0x00000080 //'B'
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#define PLINE_SPLINE 0x00000100 //'P' //三次样条光滑
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#define PLINE_OFFSET 0x00000200 //'O'
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#define PLINE_TRANSPARENT 0x00000400 //'T' //透明
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#define PLINE_WAVE 0x00000800 //'A' //波浪线
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#define PLINE_TRANSPARENT_VALUE 0x00001000 //'H' // 'H' 透明度
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#define PLINE_WAVE_SOLID (PLINE_WAVE|PLINE_SOLID) //AS //波浪线+充填
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#define PLINE_BS (PLINE_BEZIER|PLINE_SOLID) //'B'*256+'S'
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#define PLINE_BC (PLINE_BEZIER|PLINE_CLOSE) //'B'*256+'C'
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#define PLINE_SPLINES (PLINE_SPLINE|PLINE_SOLID) //'P'*256+'S' //三次样条光滑+充填+闭合
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#define PLINE_SPLINEC (PLINE_SPLINE|PLINE_CLOSE) //'P'*256+'C' //三次样条光滑+闭合
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#define PLINE_OFFSET_SOLID (PLINE_OFFSET|PLINE_SOLID) //'O'*256+'S'
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#define PLINE_OFFSET_SOLID_B (PLINE_OFFSET|PLINE_SOLID|PLINE_BEZIER) //'O'*256+'S'+'B'
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#define PLINE_OFFSET_B (PLINE_OFFSET|PLINE_BEZIER) //'O'*256+'B'
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#define PLINE_TS (PLINE_TRANSPARENT|PLINE_SOLID) //'T'*256+'S' //充填透明
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#define PLINE_HS (PLINE_TRANSPARENT_VALUE|PLINE_SOLID) //'H'*256+'S' //充填透明度
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#define PLINE_TBS (PLINE_TRANSPARENT|PLINE_BS) //'T'*256+'B'+'S' //B样条平滑充填透明
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#define PLINE_T_SPLINES (PLINE_TRANSPARENT|PLINE_SPLINES) //'T'*256+'P'+'S' //S样条平滑充填透明
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#define PLINE_TB (PLINE_TRANSPARENT|PLINE_BEZIER) //'T'*256+'B' //平滑透明
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#define PLINE_TC (PLINE_TRANSPARENT|PLINE_CLOSE) //'T'*256+'C' //闭合透明
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#define PLINE_T_WAVE_S (PLINE_TRANSPARENT|PLINE_WAVE_SOLID) //TAS //波浪线+充填+透明
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namespace NBase
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{
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#define CCrossList CList<CCrossPoint,CCrossPoint>
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typedef CList<POSITION, POSITION> CPositionList;
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class AFX_EXT_CLASS CCurve : public CVector
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{
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public:
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CCurve();
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CCurve(int num);
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virtual ~CCurve();
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int Create(int num);
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int CreateCurveFromRect(CRect8* pRect);
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int CreateCurveFromRect(CRect8* pRect, int iBevel);
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//szRountd.cx为圆角处的弧宽，szRountd.cy为弧高
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int CreateCurveFromRoundRect(CRect8* pRect, CSize8 szRountd);
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//根据椭圆参数生成曲线，生成角度步长angleStep,type=0:Arc,1:Chord, 2:Pie
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int CreateCurveFromEllipse(CPoint2D centerPoint, CSize8 szRadius, double angleStep,
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double arc1=0.0, double arc2=360.0, int type=0);
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virtual void Clear(void);
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virtual void Offset(double dx, double dy);
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virtual void ScaleCoor(double xs, double ys, double dx, double dy);
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virtual void Rotate(double xs,double ys,double angle);
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virtual BOOL SetPoints(CPointList &dp, int nnPoint, BOOL IsAutoLocation=TRUE);
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int Read(CString name, long offset);
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int Read(CFile &fr,double m_z);
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void Write(CFile &fw,double l1,double l2);
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void Write(CFile &fw);
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void Write(int i, CFile &fw, int nn, int m_digit);
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void Write(FILE* &fw);
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void WriteNode(CFile& fw, int index);
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BOOL IsClosed(); //是否是首尾闭合
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void SetToClose();
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BOOL IsScope(); // 是否认为是区域，否，认为是线
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int Cross(CCurve &c2, CCrossList &xy);
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int Trim(CCurve &m_curve,CFile &fw);
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int FindIndex(double xx, double yy, double err);//查找最近的节点
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BOOL LocationIsInRange(double l0);
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int IsInside(double xm,double ym); //点是否在曲线内
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int IsInside(CCurve& curve); //判断curve是否在当前曲线内部，全部在内返回1，全部不在内返回0，部分在部分不在返回-1
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BOOL IsInRange(CRect8& range);
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int CrossLine(double *linex, double *liney, CCrossList &m_cross);
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void Reversal();
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void GetLocation();
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void GetLocation3D();
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BOOL Extend(double extendLength, int sel);//延伸曲线,sel=0延伸头,sel=1延伸尾
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void Expand(double distance); // 外扩或内缩
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void EncryptNode(int nMode, double step, BOOL bInteger); // 节点加密
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int RemoveSamePoint(double dMinDistance); //移除曲线中相同的节点,返回清除点的个数
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int RedundantPoint(double dMinDistance); //冗余节点，返回冗余点的个数
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//bReverse为是否反向获得曲线点数据, bAddHead是否将点利用AddHead插入到列表对，否则利用AddTail插入到列表尾
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void GetPoint(CPointList &dp, BOOL bReverse=FALSE, BOOL bAddHead=FALSE);
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BOOL GetPoint(int nIndex, dfPoint& dp);
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BOOL SetPoint(int nIndex, dfPoint& dp);
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int GetCurve (double l1,double l2,CPointList &dp,int bDoubleHeadTail=1,BOOL bNoLineValue=FALSE );
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int GetCurveOther(double l1, double l2, CPointList &dp, int bDoubleHeadTail=1, BOOL bNoLineValue=FALSE);
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int GetCoordinate(double m_location,double &x,double &y,double &z);
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int GetCoordinate(double m_location, CPoint3D& pt);
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void GetRange(double& xmin, double& ymin, double& xmax, double& ymax);
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void operator+=(double t);
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void operator=(CCurve& t);
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double Length(void);
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double Area(void);
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double xend(void);
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double yend(void);
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double lend(void);
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/** @brief 点到曲线的距离，l0为垂足的桩号*/
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double PointDistance(double x0, double y0, double& l0);
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int SetName(LPCTSTR lpString);
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CString GetName(void);
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int GetBXY(double *pX,double *pY,int isClose);
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void CurveToBezier(CPointList &bp,double sd,int isClose);
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void CurveToSpline(CPointList &dp,double sd,int isClose, BOOL bRemoveRepeat=TRUE);
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int CurveToWave(CPointList &bp, double T, double A, double dnum); //T=采样周期,A=振幅,dnum=一周期内采样点个数
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double CompareCurve(CCurve& curve, double error);
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int nPoint; //每个点属性值个数，x y z l 等
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int m_type;
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int ReturnPoint; //逆断层上下盘连接索引号 -1表示为正断层
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double *y,*z,*l;
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char *name;
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protected:
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void _ClearDC(CPtrList &dc);
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int _CrossVC(double xm,int num,double *x,double *y,double *ycross);
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int _CrossVSort(double xm,int num,double *x,double *y,double *ycross);
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int GetOneValue(CPtrList &dc1);
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//断层统计部分
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public:
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/** @brief 得到闭合曲线的延伸长度*/
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double GetClosureLength();
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/** 得到闭合曲线的延伸长度,已知宽度*/
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double GetClosureLength(double width);
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/** 得到曲线所有线段与x轴夹角的平均值,即曲线走向*/
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double GetAverageAngle();
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/** 得到曲线XY平面上宽度*/
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bool GetClosureWidth(double& maxWid, double& minWid,double& aveWid);
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/** 得到曲线Z高度差*/
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bool GetClosureDZ(double& maxDZ, double& minDZ, double& aveDZ);
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//点线距离3D
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public:
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/** @brief 该曲线到某三维点的最短距离*/
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double PointDistance3D(double x0, double y0, double z0);
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/** @brief 曲线之间的平均距离*/
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double CurveDistance3D(CCurve& curve);
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};
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};
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AFX_INLINE CString CCurve::GetName(void)
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{
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if(name!=NULL)return CString(name);
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return _T("");
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}
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extern "C" AFX_EXT_API void WINAPI ReduceCurveRedundant(CCurve& m_input, CCurve& m_output, double error);
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extern "C" AFX_EXT_API void WINAPI ReduceCurveRedundant3D(CCurve& m_input, CCurve& m_output, double error, int IsZ);
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#endif // !defined(AFX_CURVE_H__427CDE34_A3CE_4E56_8CE6_7162AB7707DC__INCLUDED_)
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