////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//PointSegment.h

#pragma once

#include "CommonDefines.h"

class CBezierStyleDrawPointSegment
{//一段Bezier曲线
public:
	CBezierStyleDrawPointSegment(POINT* point=NULL,int count=0,FACIESSEGMENTDIRECTION direction=segmentforward,BOOL bSmoothConnection=FALSE);
	~CBezierStyleDrawPointSegment();

	int m_count;
	POINT* m_point;

	//m_index0<m_index1表示正向 m_index0>m_index1表示为反向
	FACIESSEGMENTDIRECTION m_direction;

	BOOL m_bSmoothConnection;//与下一段的接合处是否平滑

	int m_iType;

	void SetParameter(POINT* point=NULL,int count=0,FACIESSEGMENTDIRECTION direction=segmentforward,BOOL bSmoothConnection=FALSE);

	void SetSmoothConnection(BOOL bValue);
	BOOL GetSmoothConnection();

	BOOL GetPoint(int index,POINT& point);
	BOOL GetPoint(int index,POINT& p0,POINT& p1,POINT& p2);//针对Bezier曲线
	BOOL GetPoint(int index,POINT& p0,POINT& p1,POINT& p2,POINT& p3);//针对Bezier曲线

	void Reverse();
};

class CBezierStyleDrawPointSegmentArray
{
public:
	CBezierStyleDrawPointSegmentArray();
	~CBezierStyleDrawPointSegmentArray();
	BOOL m_bClose;
	int m_iPointCount;
	CArray<CBezierStyleDrawPointSegment,CBezierStyleDrawPointSegment> m_segmentarray;
public:
	BOOL GetClose();
	void SetClose(BOOL bValue);

	void AddSegment(POINT* point,int count,FACIESSEGMENTDIRECTION direction,BOOL bSmoothConnection=FALSE);
	void AddSegment(CBezierStyleDrawPointSegment& segment);
	void AddSegment(CBezierStyleDrawPointSegmentArray& segmentarray);

	void InsertSegment(int index,POINT* point,int count,FACIESSEGMENTDIRECTION direction,BOOL bSmoothConnection=FALSE);

	void DeleteSegment(int index);

	void SetSegment(int index,POINT* point,int count,FACIESSEGMENTDIRECTION direction,BOOL bSmoothConnection=FALSE);

	int GetSegmentCount();
	CBezierStyleDrawPointSegment* GetSegmentArray();
	CBezierStyleDrawPointSegment* GetSegment(int index);

	BOOL GetPoint(int index,POINT& point);
	BOOL GetPoint(int index,POINT& p0,POINT& p1,POINT& p2);
	BOOL GetPoint(int index,POINT& p0,POINT& p1,POINT& p2,POINT& p3);

	BOOL GetPoint(double dIndex,POINT& point);
	BOOL GetCutPoint(double index,POINT* point);
	BOOL GetCutPoint(double dHeadIndex,POINT* headcutpoint,double dEndIndex,POINT* endcutpoint,FACIESSEGMENTDIRECTION direction);

	void Clear();

	int GetPointCount();

	void operator=(CBezierStyleDrawPointSegmentArray& segmentarray);

	void GetPointArray(CArray<POINT,POINT>& pointarray);

	void SetSize(int iValue);

	void Reverse();
};

class  CBezierStyleMapPointSegment
{//一段Bezier曲线
public:
	CBezierStyleMapPointSegment(CPoint2D* point=NULL,int count=0,FACIESSEGMENTDIRECTION direction=segmentforward,BOOL bSmoothConnection=FALSE);
	~CBezierStyleMapPointSegment();

	int m_count;
	CPoint2D* m_point;

	FACIESSEGMENTDIRECTION m_direction;
	int m_index1;

	BOOL m_bSmoothConnection;

	int m_iType;

	void SetParameter(CPoint2D* point=NULL,int count=0,FACIESSEGMENTDIRECTION direction=segmentforward,BOOL bSmoothConnection=FALSE);

	void SetSmoothConnection(BOOL bValue);
	BOOL GetSmoothConnection();

	BOOL GetPoint(int index,CPoint2D& point);
	BOOL GetPoint(int index,CPoint2D& p0,CPoint2D& p1,CPoint2D& p2);
	BOOL GetPoint(int index,CPoint2D& p0,CPoint2D& p1,CPoint2D& p2,CPoint2D& p3);

	void Reverse();
};

class CBezierStyleMapPointSegmentArray
{
public:
	CBezierStyleMapPointSegmentArray();
	~CBezierStyleMapPointSegmentArray();
	BOOL m_bClose;
	int m_iPointCount;
	CArray<CBezierStyleMapPointSegment,CBezierStyleMapPointSegment> m_segmentarray;
public:
	BOOL GetClose();
	void SetClose(BOOL bValue);

	void AddSegment(CPoint2D* point,int count,FACIESSEGMENTDIRECTION direction,BOOL bSmoothConnection=FALSE);
	void AddSegment(CBezierStyleMapPointSegment& segment);
	void AddSegment(CBezierStyleMapPointSegmentArray& segmentarray);

	void InsertSegment(int index,CPoint2D* point,int count,FACIESSEGMENTDIRECTION direction,BOOL bSmoothConnection=FALSE);

	void DeleteSegment(int index);

	void SetSegment(int index,CPoint2D* point,int count,FACIESSEGMENTDIRECTION direction,BOOL bSmoothConnection=FALSE);

	int GetSegmentCount();
	CBezierStyleMapPointSegment* GetSegmentArray();
	CBezierStyleMapPointSegment* GetSegment(int index);

	BOOL GetPoint(int index,CPoint2D& point);
	BOOL GetPoint(int index,CPoint2D& p0,CPoint2D& p1,CPoint2D& p2);//针对Bezier曲线
	BOOL GetPoint(int index,CPoint2D& p0,CPoint2D& p1,CPoint2D& p2,CPoint2D& p3);//针对Bezier曲线

	BOOL GetPoint(double dIndex,CPoint2D& point);
	BOOL GetCutPoint(double index,CPoint2D* point);
	BOOL GetCutPoint(double dHeadIndex,CPoint2D* headcutpoint,double dEndIndex,CPoint2D* endcutpoint,FACIESSEGMENTDIRECTION direction);

	void Clear();

	int GetPointCount();

	void operator=(CBezierStyleMapPointSegmentArray& segmentarray);

	void GetPointArray(CArray<CPoint2D,CPoint2D>& pointarray);
	void GetPointArray(CArray<POINT,POINT>& pointarray,double dZoomFactor);

	void SetSize(int iValue);

	void Reverse();
};