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/*
* screen_crop.h -- ePiX functions for cropping 2D paths and loops
*
* This file is part of ePiX, a C++ library for creating high-quality
* figures in LaTeX
*
* Version 1.1.8
* Last Change: July 17, 2007
*
*
* Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
* Andrew D. Hwang <rot 13 nujnat at zngupf dot ubylpebff dot rqh>
* Department of Mathematics and Computer Science
* College of the Holy Cross
* Worcester, MA, 01610-2395, USA
*
*
* ePiX 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.
*
* ePiX 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 ePiX; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef EPIX_SCREEN_CROP
#define EPIX_SCREEN_CROP
#include <list>
#include "edge_data.h"
namespace ePiX {
// return reference to second argument
std::list<edge2d>& crop_path_2nd(const std::list<edge2d>&,
std::list<edge2d>&);
std::list<edge2d>& crop_loop_2nd(const std::list<edge2d>&,
std::list<edge2d>&);
} // end of namespace
#endif /* EPIX_SCREEN_CROP */
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