lesson5view.h

这是一个基于gdal处理HDF程序,只实现了基本的功能,细节没进行处理,需要GDAL支持,抛砖引玉,希望认识更多的GDAL开发人员

// Lesson5View.h : interface of the CLesson5View class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_LESSON5VIEW_H__B7DABD19_F7AA_4402_AF00_A35355E09C47__INCLUDED_)
#define AFX_LESSON5VIEW_H__B7DABD19_F7AA_4402_AF00_A35355E09C47__INCLUDED_

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


class CLesson5View : public CView
{
protected: // create from serialization only
	CLesson5View();
	DECLARE_DYNCREATE(CLesson5View)

// Attributes
public:
	CLesson5Doc* GetDocument();

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CLesson5View)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	protected:
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CLesson5View();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	BYTE* pafScanblock1;
	HGLRC m_hGLContext; //指向rendering context的句柄。 
	BOOL CreateViewGLContext(HDC hDC);
	BOOL SetWindowPixelFormat(HDC hDC);
	int m_GLPixelIndex;   
	//{{AFX_MSG(CLesson5View)
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg void OnDestroy();
	afx_msg void OnPaint();
	afx_msg void OnFileOpen();
	afx_msg void OnSize(UINT nType, int cx, int cy);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in Lesson5View.cpp
inline CLesson5Doc* CLesson5View::GetDocument()
   { return (CLesson5Doc*)m_pDocument; }
#endif

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

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

#endif // !defined(AFX_LESSON5VIEW_H__B7DABD19_F7AA_4402_AF00_A35355E09C47__INCLUDED_)