//////////////////////////////////////////////////////////////////////////////
//文件 Net.h
//主要功能: 
//
//程序编写:		2005-12-07
/////////////////////////////////////////////////////////////////////////////

#pragma once
#include "rect8ex.h"
#include "curveex.h"
#include "..\ProjectionLib\Projection.h"
#include ".\text.h"
#include ".\exchangexyz.h"
#include ".\frame.h"


class AFX_EXT_CLASS CNet : public CRect8
{
public:
	CNet(void);
	virtual ~CNet(void);

	int64_t GetId() const;

	void SetId(int64_t id);

protected:
	double L1,L2,B1,B2;
	CCurveEx *CurveL,*CurveB;
	double delt;
	CPositionList* m_pPosList;	//当生成实际的曲线时的元素列表,根据此列表可以进行UNDO\设置颜色等操作
	COLORREF m_colCurve;
	COLORREF m_colText;
	COLORREF m_colFrame;

protected:
	void DrawCurve(void* pDC, CCurveEx &tc, BOOL bDraw, void* pXY);
	void DrawText (void* pDC, CText& text,  BOOL bDraw, void* pXY);

	void DrawDFM(double x,double y,double wh,double angle,double l,
				 void *pDC, int side, BOOL bDraw, void* pXY=NULL, BOOL bIsL=TRUE);
	void DrawNetCrossPoint	(void *pDC, BOOL bDraw, void* pXY=NULL);
	void DrawNetPline		(void *pDC, BOOL bDraw, void* pXY=NULL);
	void DrawScale			(void* pDC, BOOL bDraw, void* pXY=NULL); //划刻度

	void GetLCurve_M(double bb, double l0);	//输入的经纬度为“分”单位
	void GetBCurve_M(double lb, double b0);

	//外边框操作函数
	void OutFrame_Serialize(CArchive& ar, const short &ver);
	int OutFrame_Read(CFile& fr, const short& ver);
	void OutFrame_Write(CFile& fw, const short& ver);
	void OutFrame_WriteDML(CFile& fw, const short& ver, int nBaseTabNum);
	int OutFrame_ReadDML(CXmlParse& xp, const short &ver);

	void OutFrame_WritePCG(CFile& fw, const short& ver, int nBaseTabNum);
	int OutFrame_ReadPCG(CXmlParse& xp, const short &ver);

	CRect8 GetEnlargeRangeBL(void);

public:
	CProjection *m_pExchangeXYZ;
	CExchangeXYZ m_exchangeXYZ;

	double _FrameWidth;

	CSize8 m_step;				//m_step.cx=steplx,m_step.cy=stepby;//经度,纬度网格的步长,以分为单位
	double scale;				//刻度,以分为单位
	double CrossParameter;		//交点因子
	DWORD m_nFlags;				//文字标注方式、中间的曲线显示方式、是否有边框
	CSize8 m_szText;			//文字尺寸

	CFrame m_outFrame;			//外边框
	CFrame* GetOutFrame(void);
	CRect8  GetOutFrameRect(void);
	CRect8  GetInFrameRect(void);
	void	SetFrameColor(COLORREF col);
	COLORREF GetFrameColor(void);

	void ChangeToBL_D(double &x, double &y);				//转换为经纬度，输出单位为度
	void ChangeToBL_DFM(double &x, double &y);			//转换为经纬度，输出单位为度分秒
	void ChangeToXY_M(double &l,double &b);				//转换为坐标，输入单位为"分"
	void ChangeToXY_DFM(double &l_dfm,double &b_dfm);	//转换为坐标，输入为"度分秒"格式

	void ClearCurve(void);		//删除CurveL,CurveB曲线
	CRect8 GetRangeBL(void);

	virtual void Serialize(CArchive& ar, const short &ver);
	virtual int Read(CFile& fr, const short& ver);
	virtual void Write(CFile& fw, const short& ver);
	virtual void WriteDML(CFile& fw, const short& ver, int nBaseTabNum);
	virtual int ReadDML(CFile &fr, const short &ver);

	virtual void WritePCG(CFile& fw, const short& ver, int nBaseTabNum);
	virtual int ReadPCG(CFile &fr, const short &ver);

	virtual int ReadPCG2(CFile &fr, const short &ver);

	int Read_Old(CFile& fr, const short& ver);
	void Write_Old(CFile& fw, const short& ver);
	void WriteDML_Old(CFile& fw, const short& ver, int nBaseTabNum);
	int ReadDML_Old(CFile &fr, const short &ver);

	void WritePCG_Old(CFile& fw, const short& ver, int nBaseTabNum);
	int ReadPCG_Old(CFile &fr, const short &ver);

	virtual void GetRange(CRect8& range);
	virtual void GetRange(CPoint3D& minPoint, CPoint3D& maxPoint);
	virtual int IsInRange(CRect8& range);

	virtual void ScaleCoordinate(double sx, double sy, int mode);	//mode=0:加，1:减，2:乘，3:除
	virtual void ScaleCoor(double xs, double ys, double dx, double dy);
	virtual void ScaleProperty(double sx, double sy);
	virtual int Dissolution(void* pXY, CPositionList& list);	//将经纬网解散生成实际的元素
	virtual void Draw(void* pDC);
	virtual void Calibrate(int type, void* pValue);

	void operator=(CNet& net);
	void SetProjection(CProjection* pExchangeXYZ);
	void Offset(double dx, double dy);

	//风格设置函数
	bool IsHasInFrame(void);
	bool IsHasOutFrame(void);
	bool IsHasText(void);
	void EnableInFrame(bool bView);
	void EnableOutFrame(bool bView);
	void EnableText(bool bView);
	DWORD GetSideMode(void);
	DWORD GetTextMode(void);
	DWORD GetDisplayMode(void);
	void SetDisplayMode(DWORD nMode);
	void SetTextMode(DWORD nMode);
	void SetSideMode(DWORD nMode);
	bool SetStep(const CSize8& step);
	void SetCurveColor(COLORREF color);
	void SetTextColor(COLORREF color);
	double GetFrameWidth(void);
	BOOL ChangeRangeToBL(void);

	enum enumGridingStyle
	{
		markLeft		=	0x00000001,	//左边
		markTop			=	0x00000002,	//上边
		markRight		=	0x00000004,	//右边
		markBottom		=	0x00000008,	//下边

		markAllSide		=	(markLeft | markTop | markRight | markBottom),	//所有边
		markLeftTop		=	(markLeft | markTop),		//左边+上边
		markTopRight	=	(markTop  | markRight),		//上边+右边
		markRightBottom	=	(markRight| markBottom),	//右边+下边
		markBottomLeft	=	(markLeft | markBottom),	//下边+左边

		showLine		=	0x00000010,	//显示曲线
		showCrossPoint	=	0x00000020,	//显示交点
		showNull		=	0x00000040,	//显示为空
		//showHorLine	=	0x00000080,	//显示横线
		//showVerLine	=	0x00010000,	//显示纵线

		textGeography	=	0x00000100,	//地理
		textMath		=	0x00000200,	//数学
		textGeography1	=	0x00000400,	//地理1
		textGeography2	=	0x00000800,	//地理2(all)
		textMathHor		=	0x00020000,	//数学水平
		textAll			=	(textGeography|textMath|textGeography1|textGeography2|textMathHor),

		showInFrame		=	0x00001000,	//是否显示内边框
		showText		=	0x00002000,	//是否标识文字
		showOutFrame	=	0x00004000	//是否显示外边框
	};

private:
	int m_id = -1;

public:
	int OutFrame_ReadPCG(void *pxp, const short &ver);
	virtual int ReadPCG(void *pxp, const short &ver);
	virtual int ReadPCG2(void *pxp, const short &ver);
	int ReadPCG_Old(void *pxp, const short &ver);
};