page_buffers.cpp

来自「ncbi源码」· C++ 代码 · 共 179 行

/*
 * ===========================================================================
 * PRODUCTION $Log: page_buffers.cpp,v $
 * PRODUCTION Revision 1000.1  2004/06/01 21:03:34  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.7
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id: page_buffers.cpp,v 1000.1 2004/06/01 21:03:34 gouriano Exp $
 * ===========================================================================
 *
 *                            PUBLIC DOMAIN NOTICE
 *               National Center for Biotechnology Information
 *
 *  This software / database is a "United States Government Work" under the
 *  terms of the United States Copyright Act.  It was written as part of
 *  the author's official duties as a United States Government employee and
 *  thus cannot be copyrighted.  This software / database is freely available
 *  to the public for use. The National Library of Medicine and the U.S.
 *  Government have not placed any restriction on its use or reproduction.
 *
 *  Although all reasonable efforts have been taken to ensure the accuracy
 *  and reliability of the software and data, the NLM and the U.S.
 *  Government do not and cannot warrant the performance or results that
 *  may be obtained by using this software or data. The NLM and the U.S.
 *  Government disclaim all warranties, express or implied, including
 *  warranties of performance, merchantability or fitness for any particular
 *  purpose.
 *
 *  Please cite the author in any work or product based on this material.
 *
 * ===========================================================================
 *
 * Authors:  Peter Meric
 *
 * File Description:
 *   CPageBuffers - holds buffers and information for a logical page
 *
 */

#include <ncbi_pch.hpp>
#include <gui/print/print_buffer.hpp>
#include "page_buffers.hpp"


BEGIN_NCBI_SCOPE



CPageBuffers::CPageBuffers()
{
}


CPageBuffers::~CPageBuffers()
{
}


void CPageBuffers::Add(const CPBuffer* buf)
{
    m_Buffers.push_back(buf);
    m_BoundingBox.Add(buf->GetBoundingBox());
}


void CPageBuffers::Clear(void)
{
    m_Buffers.clear();
}


bool CPageBuffers::Empty(void) const
{
    return (m_Buffers.size() == 0);
}


CBBox < 3> CPageBuffers::GetBoundingBox(void) const
{
    return m_BoundingBox;
}


CPageBuffers::TOffset CPageBuffers::GetPageSize(void) const
{
    const pair<float, float> xs = m_BoundingBox.GetNthRange(0);
    const pair<float, float> ys = m_BoundingBox.GetNthRange(1);
    return TOffset((unsigned int) (xs.second - xs.first),
                   (unsigned int) (ys.second - ys.first)
                  );
}


CPageBuffers::iterator CPageBuffers::begin(void)
{
    return m_Buffers.begin();
}


CPageBuffers::const_iterator CPageBuffers::begin(void) const
{
    return m_Buffers.begin();
}


CPageBuffers::iterator CPageBuffers::end(void)
{
    return m_Buffers.end();
}


CPageBuffers::const_iterator CPageBuffers::end(void) const
{
    return m_Buffers.end();
}


CPageBuffers::reverse_iterator CPageBuffers::rbegin(void)
{
    return m_Buffers.rbegin();
}


CPageBuffers::const_reverse_iterator CPageBuffers::rbegin(void) const
{
    return m_Buffers.rbegin();
}


CPageBuffers::reverse_iterator CPageBuffers::rend(void)
{
    return m_Buffers.rend();
}


CPageBuffers::const_reverse_iterator CPageBuffers::rend(void) const
{
    return m_Buffers.rend();
}



END_NCBI_SCOPE


/*
 * ===========================================================================
 * $Log: page_buffers.cpp,v $
 * Revision 1000.1  2004/06/01 21:03:34  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.7
 *
 * Revision 1.7  2004/05/21 22:27:50  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.6  2003/08/15 17:02:15  meric
 * Updates include paths for print-related files from gui/utils to gui/print
 *
 * Revision 1.5  2003/06/25 18:02:51  meric
 * Source rearrangement: move "private" headers into the src/ tree
 *
 * Revision 1.4  2003/06/18 17:25:38  meric
 * Final phase of print reorg: remove dependence on gui/opengl and OpenGL
 *
 * Revision 1.3  2003/06/18 16:40:33  meric
 * First phase of print reorg: remove dependence on gui/opengl and OpenGL
 * except for class COpenGLPrintBuffer
 *
 * Revision 1.2  2003/06/16 12:44:52  dicuccio
 * Clean-up after initial commit
 *
 * Revision 1.1  2003 / 06 / 13 18:13:56  meric
 * Initial version
 *
 *
 * ===========================================================================
 */