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DIBitmap.h

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// DIBitmap.h: interface for the DIBitmap class


#if !defined(AFX_DIBITMAP_H__0CD63B7F_6A96_49D0_AC45_F08FC9CC900F__INCLUDED_)
#define AFX_DIBITMAP_H__0CD63B7F_6A96_49D0_AC45_F08FC9CC900F__INCLUDED_

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

class DIBitmap  
{
public:
    bool saveFile(PCTSTR, const DWORD = CREATE_ALWAYS) const;
    bool loadFile(PCTSTR);

    static bool isCompatibleBitmap(const PBITMAPINFOHEADER);

    bool createCompatible(const int, const int, const int);
    bool set(const PBITMAPINFO);

    const DIBitmap &operator=(const DIBitmap&);
    
    void clear() { imageMemDealloc(); } 

    const PBITMAPINFO getPBITMAPINFO() const { return (BITMAPINFO*) this->bmInfoHeader; }

    const PBITMAPINFOHEADER getPBITMAPINFOHEADER() const { return this->bmInfoHeader; }

    BYTE* getPBytes() const { return this->imageBytes; }

    RGBQUAD* getPPalette() const { return this->RGBQuads; }

    operator PBITMAPINFO () const { return (BITMAPINFO*) this->bmInfoHeader; }

    DIBitmap();
    DIBitmap(const DIBitmap &);
    virtual ~DIBitmap();
private:
    imageMemDealloc();
    bool imageMemAlloc(const PBITMAPINFOHEADER);

    BITMAPINFOHEADER* bmInfoHeader; 
    RGBQUAD* RGBQuads;      
    BYTE* imageBytes;       
    BYTE* assignedMemory;   
};

#endif // !defined(AFX_DIBITMAP_H__0CD63B7F_6A96_49D0_AC45_F08FC9CC900F__INCLUDED_)

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