FvImageFileTiff.h

[詳解]

//  $Revision: 1.3 $
/*
    @file   FvImageFileTiff.h
    @brief  CFvImageFileTiff class interface
    @author FAST Corporation
*/

#ifndef _FVIMAGEFILETIFF_H_INCLUDED_
#define _FVIMAGEFILETIFF_H_INCLUDED_

#include "FvImageFile.h"

#pragma pack(push,_FVCL_PACKING)

namespace FVCL
{
namespace File
{

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

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

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

    // 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 SetCompressionMode( INT mode );
    INT GetCompressionMode() const;

    bool SetCompressionLevel( INT level );
    INT GetCompressionLevel() const;

    bool SetQuality( INT quality );
    INT GetQuality() const;

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

protected:
    // OBJECTS
    INT                     m_CompressionMode;
    INT                     m_CompressionLevel;
    INT                     m_Quality;

private:
    INT ReadTiffInfo( LPCTSTR szFileName, FVCL::ImageSize* size ) const;
};

}   // File
}   // FVCL

#pragma pack(pop)

#endif // _FVIMAGEFILETIFF_H_INCLUDED_