// TinDoc.h : interface of the CTinDoc class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_TINDOC_H__0A4B8852_D1DD_4F0A_BC80_945C509EA4C2__INCLUDED_)
#define AFX_TINDOC_H__0A4B8852_D1DD_4F0A_BC80_945C509EA4C2__INCLUDED_

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

#include "..\\Tss_Inc\\Line2D.h"
#include "..\\Tcs_Tin\\TcsTon2.h"
#include "..\\Tcs_Tin\\TcsTan2.h"

class CTinDoc : public CDocument
{
protected: // create from serialization only
	CTinDoc();
	DECLARE_DYNCREATE(CTinDoc)

// Attributes
public:

protected:
	long   m_cw, m_ch;
	double m_xs, m_ys;	// 縮放比例
	double m_lx, m_rx, m_by, m_ty; // 內存繪制區邊界

	// 點集
	LINE2D	m_prs;
	// 線集

	// 三角形網絡
	long	 m_TN;
	TIN_T	*m_TT;
	// 隔離活動邊
	long	 m_RN;
	TIN_R	*m_TR;

	CTcsTan2  *m_oTan;

// Operations
public:
	void SetViewportExt(long cw, long ch);
	void Move(CDC *pDC, long mx, long my);
	void Zoom(CDC *pDC, long mx, long my, double xs, double ys, BOOL bZoom);
	void MoveTo(CDC *pDC, double x, double y);

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CTinDoc)
	public:
	virtual BOOL OnNewDocument();
	virtual void Serialize(CArchive& ar);
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CTinDoc();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:
	long OpenPTS(CString ptsPath);
	void DrawPTS(HDC hdc, double lx, double rx, double by, double ty, double xs, double ys);
	void DrawTIN(HDC hdc, double lx, double rx, double by, double ty, double xs, double ys);

	void UpdateViews(void);

	void ComCen2(double *p1, double *p2, double *p3, double *p4);

// Generated message map functions
protected:
	//{{AFX_MSG(CTinDoc)
	afx_msg void OnZoomAll();
	afx_msg void OnFileOpen();
	afx_msg void OnBuildTIN();
	afx_msg void OnUpdateBuildTIN(CCmdUI* pCmdUI);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_TINDOC_H__0A4B8852_D1DD_4F0A_BC80_945C509EA4C2__INCLUDED_)