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Info.hh

Go to the documentation of this file.

/*

    libpdf++: a C++ Free library to generate PDF file
    Copyright (C) 2002 Nestal Wan

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
#ifndef __PDF_PAGE_INFO_HEADER_INCLUDED__
#define __PDF_PAGE_INFO_HEADER_INCLUDED__

#ifndef __PDF_COMMON_RECT_HEADER_INCLUDED__
#include "common/Rect.hh"
#endif

namespace pdf {

namespace core
{
    class CDictionary ;
}

namespace page {

class CInfo
{
private :
    common::CRect       m_media_box ;   
    common::CRect       m_crop_box ;    
    common::CRect       m_bleed_box ;   
    common::CRect       m_trim_box ;    
    common::CRect       m_art_box ;     
    
    int m_rotation ;

public :
    // construction and destruction
    CInfo( ) ;
    CInfo( double width, double height ) ;
    ~CInfo( ) ;

    // assignment and swap
    CInfo& operator=( const CInfo& other ) ;
    void Assign( double width, double height ) ;
    void Swap( CInfo& other ) ;

    // equality operator
    bool operator==( const CInfo& info ) const ;
    bool operator!=( const CInfo& info ) const
        { return !operator==( info ) ; }
    
    // attributes
    void MediaBox( const common::CRect& rect ) { m_media_box = rect ; }
    void CropBox( const common::CRect& rect )  { m_crop_box = rect ; }
    void BleedBox( const common::CRect& rect ) { m_bleed_box = rect ; }
    void TrimBox( const common::CRect& rect )  { m_trim_box = rect ; }
    void ArtBox( const common::CRect& rect )   { m_art_box = rect ; }
    void Rotation( int rotation ) ;
    const common::CRect& MediaBox( ) const     { return m_media_box ; }
    const common::CRect& CropBox( ) const      { return m_crop_box ; }
    const common::CRect& BleedBox( ) const     { return m_bleed_box ; }
    const common::CRect& TrimBox( ) const      { return m_trim_box ; }
    const common::CRect& ArtBox( ) const       { return m_art_box ; }
    int Rotation( ) const                      { return m_rotation ; }
    
    // operations
    void Write( core::CDictionary *dict, const CInfo& def ) const ;
} ;

} } // end of namespace

namespace std
{
    template <typename T>
    void swap( T& t1, T& t2 ) ;
    
    template <>
    inline void swap( pdf::page::CInfo& p1, pdf::page::CInfo& p2 )
    {
        p1.Swap( p2 ) ;
    }
}

#endif

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