FvImageFileRaw.h

[詳解]

//  $Revision: 1.3 $
/*
    @file   FvImageFileRaw.h
    @brief  CFvImageFileRaw class interface
    @author FAST Corporation
    @date   28.Apr.2005     Ver0.01     First Release
*/

#ifndef _FVIMAGEFILERAW_H_INCLUDED_
#define _FVIMAGEFILERAW_H_INCLUDED_

#include "FvImageFile.h"

#pragma pack(push,_FVCL_PACKING)

namespace FVCL
{
namespace File
{

// /////////////////////////////////////////////////////////////////
// DEFINE
//

// /////////////////////////////////////////////////////////////////
// TYPEDEF
//

// /////////////////////////////////////////////////////////////////
// CLASS
//
class FVCL_API CFvImageFileRaw : public CFvImageFile
{
public:
    CFvImageFileRaw();
    virtual ~CFvImageFileRaw();

    // METHOD

    virtual FVCL::ImageSize CheckInfo( LPCTSTR szFileName ) const;
    virtual bool Load( LPCTSTR szFileName, FVCL::Data::CFvImage* pImage );
    virtual bool Save( LPCTSTR szFileName, const FVCL::Data::CFvImage& image );

    bool SetScanDirect( bool blTopDown );
    bool GetScanDirect() const;

    // OPERATOR
    virtual CFvImageFileRaw& operator = ( const CFvImageFileRaw& src );
    virtual bool operator == ( const CFvImageFileRaw& src ) const;
    virtual bool operator != ( const CFvImageFileRaw& src ) const;

protected:
    // OBJECTS
    bool                    m_blTopDown;        // The vertical scanning direction.

private:
    bool LoadStream( FILE* stream, FVCL::Data::CFvImage* pImage );
    bool SaveStream( FILE* stream, const FVCL::Data::CFvImage& image );
    INT ReadRawInfo( LPCTSTR szFileName, FVCL::ImageSize* size, FVCL::CFvBuffer<INT>* addition  ) const;
};

}   // File
}   // FVCL

#pragma pack(pop)

#endif // _FVIMAGEFILERAW_H_INCLUDED_