www.pudn.com > Kriging 算法实现 2D和3D地图等高线.zip > Dib.h, change:2003-12-07,size:1795b

// Dib.h: interface for the CDib class. 
// 
////////////////////////////////////////////////////////////////////// 
 
#if !defined(AFX_DIB_H__3C441908_83F8_4989_BEB1_7F05D9BD732E__INCLUDED_) 
#define AFX_DIB_H__3C441908_83F8_4989_BEB1_7F05D9BD732E__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
 
#include "Image.h" 
 
class CDib : public CImage 
{ 
public: 
	CDib() throw(); 
	virtual ~CDib(); 
 
	virtual void Create(int width, int height, LPBYTE pData, int bitCount=24) throw(CImageException); 
	virtual void Load(CString fileName) throw(CImageException); 
	virtual void Load(CFile* pFile) throw(CImageException); 
	virtual void Save(CString fileName) throw(CImageException); 
	virtual void Save(CFile* pFile) throw(CImageException); 
	virtual void Draw(CDC* pdc, int x = 0, int y = 0, double scale = 1.0, DWORD dwROPCode = SRCCOPY) const throw(CImageException); 
	virtual void Draw(CDC* pdc, int x, int y, int width, int height, DWORD dwROPCode = SRCCOPY) const throw(CImageException); 
	virtual UINT GetWidth() const throw() { return m_pBmpInfoHeader->biWidth; } 
	virtual UINT GetHeight() const throw() { return m_pBmpInfoHeader->biHeight; } 
	virtual UINT GetBPP() const throw() { return m_pBmpInfoHeader->biBitCount; } 
	virtual COLORREF GetPixel(int x, int y) const throw(); 
	virtual LPBYTE GetDibBits() const throw() { return m_pDibBits; } 
 
	void Create(CBitmap* pBitmap) throw(CImageException); 
	void SetPixel(int x, int y, COLORREF col) throw(); 
private: 
	void Clear() throw(); 
	LPBITMAPFILEHEADER	m_pBmpFileHeader; 
	LPBITMAPINFO		m_pBmpInfo; 
	LPBITMAPINFOHEADER	m_pBmpInfoHeader; 
	LPRGBQUAD			m_pRGBTable; 
	LPBYTE				m_pDibBits; 
	UINT				m_uiNumColors; 
}; 
 
#endif // !defined(AFX_DIB_H__3C441908_83F8_4989_BEB1_7F05D9BD732E__INCLUDED_)