?? position.cpp
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/***************************************************************************** * position.cpp ***************************************************************************** * Copyright (C) 2003 VideoLAN * $Id: position.cpp 10101 2005-03-02 16:47:31Z robux4 $ * * Authors: Cyril Deguet <asmax@via.ecp.fr> * Olivier Teuli鑢e <ipkiss@via.ecp.fr> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. *****************************************************************************/#include "position.hpp"Rect::Rect( int left, int top, int right, int bottom ): m_left( left ), m_top( top ), m_right( right ), m_bottom( bottom ){}Position::Position( int left, int top, int right, int bottom, const Box &rBox, Ref_t refLeftTop, Ref_t refRightBottom ): m_left( left ), m_top( top ), m_right( right ), m_bottom( bottom ), m_rBox( rBox ), m_refLeftTop( refLeftTop ), m_refRighBottom( refRightBottom ){}int Position::getLeft() const{ switch( m_refLeftTop ) { case kLeftTop: case kLeftBottom: return m_left; break; case kRightTop: case kRightBottom: return m_rBox.getWidth() + m_left - 1; break; } // Avoid a warning return 0;}int Position::getTop() const{ switch( m_refLeftTop ) { case kLeftTop: case kRightTop: return m_top; break; case kRightBottom: case kLeftBottom: return m_rBox.getHeight() + m_top - 1; break; } // Avoid a warning return 0;}int Position::getRight() const{ switch( m_refRighBottom ) { case kLeftTop: case kLeftBottom: return m_right; break; case kRightTop: case kRightBottom: return m_rBox.getWidth() + m_right - 1; break; } // Avoid a warning return 0;}int Position::getBottom() const{ switch( m_refRighBottom ) { case kLeftTop: case kRightTop: return m_bottom; break; case kLeftBottom: case kRightBottom: return m_rBox.getHeight() + m_bottom - 1; break; } // Avoid a warning return 0;}int Position::getWidth() const{ return getRight() - getLeft() + 1;}int Position::getHeight() const{ return getBottom() - getTop() + 1;}
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