#pragma once
#include "formatdc.h"
#include "mapgisfile.h"

namespace NFormatWriter
{

class CMapGisDC :
	public CFormatDC
{
public:
	CMapGisDC(void);
	virtual ~CMapGisDC(void);

	virtual void SetPixel(double x, double y, COLORREF col);
	virtual void Draw(CText& text, CCurveEx& curve);
	virtual void PaintRgn(CCurveEx& curve);
	virtual void Draw(CMesh &mesh);
	virtual void Draw(CImageInsert& image);
	virtual void FillSolidRect(CRect8& rect, COLORREF color);
	virtual void PolyLine(CPointList& dp);
	virtual void Draw(CInsertDraw& m_insert);
	virtual void Draw(CInsertOld& m_insert);

	void OutLine(CFile& fw, CPointList& dp, long nID);
	void ReadMapGisColorIndex(void);

	virtual void SetFile(CFile* pFile);
	virtual void Initial(void);
	virtual int  OutFront(void);
	virtual int  OutEnd(void);

	void operator=(CMapGisDC& dc);
	void SetFileName(CString strFileName);

	void OutColorLib(void);
	void Clear(void);

public:
	CString m_strFileName;		//导出的文件名称，导出后会形成三个文件*.wat（点）、*.wal（线）、*.wap（面）
	CFile* m_pFileWat;			//点
	CFile* m_pFileWal;			//线
	CFile* m_pFileWap;			//面
	int m_nFileCreateMode;		//0=wat, 1=wal, 2=wap, -1=全部为重新生成

protected:
	CFile* CreateFile(CString strFileName);
	long m_nTotalCurveCount;
	long m_nTotalPolygonCount;
	long m_nTotalPointCount;
	static int _compare_MapGis_ArrayColor(const void *d1,const void *d2);

	int GetColorIndex(COLORREF col);
	int WritePColor(LPCTSTR lpszColorFile);
	void WriteLine(CFile &fw, CString str);
	void WriteReturn(CFile &fw);

	CMap<DWORD, DWORD, int, int> m_arrColorWrite;	//为了写PColor.lib文件
	CMGColorLib m_mgColorLib;

	class CPolyItem
	{
	public:
		CPolyItem(){nID=0; area=0; length=0; nColIndex=1;}
		long nID;
		double area;
		double length;
		int nColIndex;
	};
	CArray<CPolyItem, CPolyItem> m_arrPoly;
};

};