ImageSize.h

[詳解]

//  $Id: ImageSize.h,v 1.6 2012/05/17 07:47:02 tyamada Exp $
//  $Revision: 1.6 $
/*
    @file   ImageSize.h
    @brief  ImageSize class
    @author FAST Corporation
*/

#pragma once

#include "FvObject.h"
#include "Rectangle.h"

#pragma pack(push,_FVCL_PACKING)

// ////////////////////////////////////////////////////////////
namespace FVCL
{

// ////////////////////////////////////////////////////////////
class FVCL_API ImageSize
{
private:
    void _Constructor();

public:
    ImageSize();
    ImageSize(UINT horz, UINT vert, UINT type, UINT channel);
    ImageSize(UINT horz, UINT vert, UINT type, UINT channel, UINT depth, UINT info);
    ImageSize(SIZE size, UINT type, UINT channel);
    ImageSize(SIZE size, UINT type, UINT channel, UINT depth, UINT info);
    ImageSize(FHANDLE hImage);

public:
    virtual ImageSize& operator = ( const ImageSize& src );
    virtual bool operator == ( const ImageSize& src ) const;
    virtual bool operator != ( const ImageSize& src ) const;

    bool Compare( const ImageSize& src ) const;
    SIZE ToSIZE() const;
    RECT ToRECT() const;
    Rectangle ToRectangle() const;

    static UINT CalcBppOfImageType( UINT type );
    static UINT CalcDepthOfImageType( UINT type );
    static UINT CalcAllocBpp( UINT bpp );
    static UINT CalcHorzByte( UINT horz, UINT bpp );

public:
    UINT    HorzSize;
    UINT    VertSize;
    UINT    ImageType;
    UINT    Channel;
    UINT    Depth;
    UINT    ImageInfo;
};

}   // FVCL

#pragma pack(pop)