mirror of https://github.com/CGAL/cgal
769 lines
18 KiB
C++
769 lines
18 KiB
C++
// Copyright (c) 1999 Utrecht University (The Netherlands),
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// ETH Zurich (Switzerland), Freie Universitaet Berlin (Germany),
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// INRIA Sophia-Antipolis (France), Martin-Luther-University Halle-Wittenberg
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// (Germany), Max-Planck-Institute Saarbruecken (Germany), RISC Linz (Austria),
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// and Tel-Aviv University (Israel). All rights reserved.
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//
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// This file is part of CGAL (www.cgal.org); you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public License as
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// published by the Free Software Foundation; version 2.1 of the License.
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// See the file LICENSE.LGPL distributed with CGAL.
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//
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// Licensees holding a valid commercial license may use this file in
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// accordance with the commercial license agreement provided with the software.
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//
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// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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//
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// $URL$
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// $Id$
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//
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//
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// Author(s) : Matthias Baesken
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#ifndef CGAL_LEDA_WINDOW_H
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#define CGAL_LEDA_WINDOW_H
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#include <CGAL/basic.h>
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#include <CGAL/IO/Color.h>
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#include <CGAL/LEDA/window.h>
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#include <CGAL/IO/cgal_logo.h>
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#define Str(x) #x
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#define Xstr(x) Str(x)
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#define OP CGAL CGAL_VERSION
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CGAL_BEGIN_NAMESPACE
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typedef CGAL::window Window_stream;
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inline
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CGAL::window&
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operator<<(CGAL::window& w, const Color& c)
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{
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w.set_fg_color(CGAL::color(c.red(), c.green(), c.blue()));
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return w;
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}
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inline
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void
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cgalize(CGAL::window& w)
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{
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w.set_frame_label(Xstr(OP));
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w.set_icon_label("CGAL");
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w.set_line_width( 2);
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w.set_icon_pixrect( w.create_pixrect((const char**) cgal_logo));
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}
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inline
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CGAL::window*
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create_demo_window( float w = 512.0, float h = 512.0,
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const char* str = "CGAL",
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double x_extension = 1.0)
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{
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CGAL::window* Wptr = new CGAL::window((int) w, (int) h);
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cgalize( *Wptr);
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double y_extension = x_extension * h / w;
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Wptr->init(-x_extension, x_extension, -y_extension);
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Wptr->set_frame_label( str);
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return Wptr;
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}
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inline
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CGAL::window*
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create_and_display_demo_window(float w = 512.0, float h = 512.0,
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const char* str = "CGAL",
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double x_extension = 1.0)
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{
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CGAL::window* Wptr = new CGAL::window((int) w, (int) h);
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cgalize( *Wptr);
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double y_extension = x_extension * h / w;
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Wptr->init(-x_extension, x_extension, -y_extension);
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Wptr->set_frame_label( str);
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Wptr->display();
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return Wptr;
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}
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CGAL_END_NAMESPACE
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#endif // CGAL_LEDA_WINDOW_H
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CGAL_BEGIN_NAMESPACE
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// Each of the following operators is individually
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// protected against multiple inclusion.
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#ifdef CGAL_POINT_2_H
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#ifndef CGAL_LEDA_WINDOW_POINT_2
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#define CGAL_LEDA_WINDOW_POINT_2
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template< class R >
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CGAL::window&
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operator<<(CGAL::window& w, const Point_2<R>& p)
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{
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double x = CGAL::to_double(p.x());
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double y = CGAL::to_double(p.y());
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w.draw_point(x,y);
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return w;
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}
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template< class R >
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CGAL::window&
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operator>>(CGAL::window& w, Point_2<R>& p)
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{
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typedef typename R::RT RT;
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CGAL::window_point l_p;
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drawing_mode save = w.set_mode(xor_mode);
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if (w.read(l_p))
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{
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double x = l_p.xcoord();
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double y = l_p.ycoord();
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w.draw_point(x,y);
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w.set_mode( save);
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w.draw_point(x,y);
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p = Point_2<R>( RT(x), RT(y));
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}
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else
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{
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w.set_mode( save);
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}
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return w;
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}
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template< class R >
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CGAL::window&
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read(CGAL::window& w, Point_2<R>& p)
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{
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typedef typename R::RT RT;
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CGAL::window_point l_p;
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if (w.read(l_p))
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{
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double x = l_p.xcoord();
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double y = l_p.ycoord();
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p = Point_2<R>( RT(x), RT(y));
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}
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return w;
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}
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template <class R>
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void
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read_mouse_plus(CGAL::window& w, Point_2<R>& p, int& button)
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{
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typedef typename R::RT RT;
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double x, y;
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button = w.read_mouse(x,y);
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w.draw_point(x,y);
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p = Point_2<R>(RT(x), RT(y));
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}
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#endif // CGAL_LEDA_WINDOW_POINT_2
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#endif // CGAL_POINT_2_H
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#ifdef CGAL_SEGMENT_2_H
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#ifndef CGAL_LEDA_WINDOW_SEGMENT_2
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#define CGAL_LEDA_WINDOW_SEGMENT_2
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template< class R >
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CGAL::window&
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operator<<(CGAL::window& w, const Segment_2<R>& s)
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{
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w.draw_segment(CGAL::to_double(s.source().x()),
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CGAL::to_double(s.source().y()),
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CGAL::to_double(s.target().x()),
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CGAL::to_double(s.target().y()));
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return w;
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}
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template< class R >
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CGAL::window&
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operator>>(CGAL::window& w, Segment_2<R>& s)
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{
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typedef typename R::RT RT;
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CGAL::window_point l_p1, l_p2;
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drawing_mode save = w.set_mode(xor_mode);
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if ( w.read( l_p1, l_p2))
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{
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double x1 = l_p1.xcoord();
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double y1 = l_p1.ycoord();
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double x2 = l_p2.xcoord();
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double y2 = l_p2.ycoord();
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w.set_mode( save);
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w.draw_segment(x1,y1, x2, y2);
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s = Segment_2<R>(Point_2<R>( RT(x1), RT(y1)),
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Point_2<R>( RT(x2), RT(y2)));
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}
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else
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{
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w.set_mode( save);
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}
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return w;
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}
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template< class R >
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CGAL::window&
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read(CGAL::window& w, Segment_2<R>& s)
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{
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typedef typename R::RT RT;
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CGAL::window_point l_p1, l_p2;
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if ( w.read( l_p1, l_p2))
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{
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double x1 = l_p1.xcoord();
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double y1 = l_p1.ycoord();
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double x2 = l_p2.xcoord();
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double y2 = l_p2.ycoord();
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s = Segment_2<R>(Point_2<R>( RT(x1), RT(y1)),
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Point_2<R>( RT(x2), RT(y2)));
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}
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return w;
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}
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#endif // CGAL_LEDA_WINDOW_SEGMENT_2
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#endif // CGAL_SEGMENT_2_H
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#ifdef CGAL_LINE_2_H
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#ifndef CGAL_LEDA_WINDOW_LINE_2
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#define CGAL_LEDA_WINDOW_LINE_2
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template< class R >
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CGAL::window&
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operator<<(CGAL::window& w, const Line_2<R>& l)
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{
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Point_2<R> p1 = l.point(),
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p2 = p1 + l.direction().vector();
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w.draw_line(CGAL::to_double(p1.x()), CGAL::to_double(p1.y()),
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CGAL::to_double(p2.x()), CGAL::to_double(p2.y()));
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return w;
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}
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template< class R >
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CGAL::window&
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operator>>(CGAL::window& w, Line_2<R>& l)
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{
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typedef typename R::RT RT;
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CGAL::window_point l_p1, l_p2;
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drawing_mode save = w.set_mode(xor_mode);
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if ( w.read( l_p1, l_p2))
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{
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double x1 = l_p1.xcoord();
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double y1 = l_p1.ycoord();
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double x2 = l_p2.xcoord();
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double y2 = l_p2.ycoord();
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w.set_mode( save);
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w.draw_line(x1,y1, x2, y2);
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l = Line_2<R>(Point_2<R>( RT(x1), RT(y1)),
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Point_2<R>( RT(x2), RT(y2)));
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}
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else
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{
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w.set_mode( save);
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}
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return w;
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}
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template< class R >
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CGAL::window&
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read(CGAL::window& w, Line_2<R>& l)
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{
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typedef typename R::RT RT;
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CGAL::window_point l_p1, l_p2;
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if ( w.read( l_p1,l_p2))
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{
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double x1 = l_p1.xcoord();
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double y1 = l_p1.ycoord();
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double x2 = l_p2.xcoord();
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double y2 = l_p2.ycoord();
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l = Line_2<R>(Point_2<R>( RT(x1), RT(y1)),
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Point_2<R>( RT(x2), RT(y2)));
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}
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return w;
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}
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#endif // CGAL_LEDA_WINDOW_LINE_2
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#endif //CGAL_LINE_2_H
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#ifdef CGAL_RAY_2_H
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#ifndef CGAL_LEDA_WINDOW_RAY_2
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#define CGAL_LEDA_WINDOW_RAY_2
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template< class R >
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CGAL::window&
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operator<<(CGAL::window& w, const Ray_2<R>& r)
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{
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Point_2<R> p = r.point(0);
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Point_2<R> q = r.point(1);
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w.draw_ray(CGAL::to_double(p.x()),
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CGAL::to_double(p.y()),
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CGAL::to_double(q.x()),
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CGAL::to_double(q.y()));
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return w;
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}
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template< class R >
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CGAL::window&
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operator>>(CGAL::window& w, Ray_2<R>& r)
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{
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typedef typename R::RT RT;
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CGAL::window_point l_p1, l_p2;
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drawing_mode save = w.set_mode(xor_mode);
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if ( w.read( l_p1, l_p2))
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{
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double x1 = l_p1.xcoord();
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double y1 = l_p1.ycoord();
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double x2 = l_p2.xcoord();
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double y2 = l_p2.ycoord();
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w.set_mode( save);
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r = Ray_2<R>(Point_2<R>( RT(x1), RT(y1)),
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Point_2<R>( RT(x2), RT(y2)));
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w << r;
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}
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else
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{
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w.set_mode( save);
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}
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return w;
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}
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template< class R >
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CGAL::window&
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read(CGAL::window& w, Ray_2<R>& r)
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{
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typedef typename R::RT RT;
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CGAL::window_point l_p1, l_p2;
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if ( w.read( l_p1, l_p2))
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{
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double x1 = l_p1.xcoord();
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double y1 = l_p1.ycoord();
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double x2 = l_p2.xcoord();
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double y2 = l_p2.ycoord();
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r = Ray_2<R>(Point_2<R>( RT(x1), RT(y1)),
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Point_2<R>( RT(x2), RT(y2)));
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}
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return w;
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}
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#endif // CGAL_LEDA_WINDOW_RAY_2
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#endif //CGAL_RAY_2_H
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#ifdef CGAL_TRIANGLE_2_H
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#ifndef CGAL_LEDA_WINDOW_TRIANGLE_2
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#define CGAL_LEDA_WINDOW_TRIANGLE_2
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template< class R >
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CGAL::window&
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operator<<(CGAL::window& w, const Triangle_2<R>& t)
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{
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double x0 = CGAL::to_double(t.vertex(0).x()),
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y0 = CGAL::to_double(t.vertex(0).y()),
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x1 = CGAL::to_double(t.vertex(1).x()),
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y1 = CGAL::to_double(t.vertex(1).y()),
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x2 = CGAL::to_double(t.vertex(2).x()),
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y2 = CGAL::to_double(t.vertex(2).y());
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CGAL::color cl = w.get_fill_color();
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if (cl != CGAL::invisible) { // draw filled triangle ...
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w.draw_filled_triangle(CGAL::window_point(x0,y0),
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CGAL::window_point(x1,y1),
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CGAL::window_point(x2,y2), cl);
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}
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w.draw_segment(x0, y0, x1, y1);
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w.draw_segment(x1, y1, x2, y2);
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w.draw_segment(x2, y2, x0, y0);
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return w;
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}
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template< class R >
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CGAL::window&
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operator>>(CGAL::window& w, Triangle_2<R>& t)
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{
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typedef typename R::RT RT;
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double x,y;
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int key = 0;
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w.set_state( 1);
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CGAL::window_point first, second, third;
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drawing_mode save = w.set_mode(xor_mode);
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if ( !( w.read(first))) { w.set_mode( save); return w; }
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int save_but[8];
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w.std_buttons(save_but);
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key = w.read_mouse_seg( first.x(), first.y(), x, y);
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if ( key == MOUSE_BUTTON(3))
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{
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w.set_buttons( save_but);
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w.set_mode( save);
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w.set_state( 0);
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return w;
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}
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else
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{
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w.draw_segment( first.x(), first.y(), x, y);
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second = CGAL::window_point( x, y);
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}
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key = w.read_mouse_seg( second.x(), second.y(), x, y);
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if ( key == MOUSE_BUTTON(3))
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{
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w.draw_segment( first.x(), first.y(), second.x(), second.y() );
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w.set_buttons( save_but);
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w.set_mode( save);
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w.set_state( 0);
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return w;
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}
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else
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{
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w.draw_segment( second.x(), second.y(), x, y);
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third = CGAL::window_point( x, y);
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}
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w.draw_segment( first.x(), first.y(), second.x(), second.y() );
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w.draw_segment( second.x(), second.y(), third.x(), third.y() );
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double x0 = first.x();
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double y0 = first.y();
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double x1 = second.x();
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double y1 = second.y();
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double x2 = third.x();
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double y2 = third.y();
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w.set_mode( save);
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CGAL::color cl = w.get_fill_color();
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if (cl != CGAL::invisible) { // draw filled triangle ...
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w.draw_filled_triangle(CGAL::window_point(x0,y0),
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CGAL::window_point(x1,y1),
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CGAL::window_point(x2,y2), cl);
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}
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w.draw_segment(x0,y0, x1, y1);
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w.draw_segment(x1,y1, x2, y2);
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w.draw_segment(x2,y2, x0, y0);
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t = Triangle_2<R>(Point_2<R>( RT(x0), RT(y0)),
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Point_2<R>( RT(x1), RT(y1)),
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Point_2<R>( RT(x2), RT(y2)));
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return w;
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}
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template< class R >
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CGAL::window&
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read(CGAL::window& w, Triangle_2<R>& t)
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{
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typedef typename R::RT RT;
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double x,y;
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int key = 0;
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w.set_state( 1);
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CGAL::window_point first, second, third;
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drawing_mode save = w.set_mode(xor_mode);
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if ( !( w.read(first))) { w.set_mode( save); return w; }
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int save_but[8];
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w.std_buttons(save_but);
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key = w.read_mouse_seg( first.x(), first.y(), x, y);
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if ( key == MOUSE_BUTTON(3))
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{
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w.set_buttons( save_but);
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w.set_mode( save);
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w.set_state( 0);
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return w;
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}
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else
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{
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w.draw_segment( first.x(), first.y(), x, y);
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second = CGAL::window_point( x, y);
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}
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key = w.read_mouse_seg( second.x(), second.y(), x, y);
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if ( key == MOUSE_BUTTON(3))
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{
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w.draw_segment( first.x(), first.y(), second.x(), second.y() );
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w.set_buttons( save_but);
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w.set_mode( save);
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w.set_state( 0);
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return w;
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}
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else
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{
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w.draw_segment( second.x(), second.y(), x, y);
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third = CGAL::window_point( x, y);
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}
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w.draw_segment( first.x(), first.y(), second.x(), second.y() );
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w.draw_segment( second.x(), second.y(), third.x(), third.y() );
|
|
double x0 = first.x();
|
|
double y0 = first.y();
|
|
double x1 = second.x();
|
|
double y1 = second.y();
|
|
double x2 = third.x();
|
|
double y2 = third.y();
|
|
w.set_mode( save);
|
|
t = Triangle_2<R>(Point_2<R>( RT(x0), RT(y0)),
|
|
Point_2<R>( RT(x1), RT(y1)),
|
|
Point_2<R>( RT(x2), RT(y2)));
|
|
return w;
|
|
}
|
|
|
|
|
|
#endif // CGAL_LEDA_WINDOW_TRIANGLE_2
|
|
#endif // CGAL_TRIANGLE_2_H
|
|
|
|
#ifdef CGAL_CIRCLE_2_H
|
|
#ifndef CGAL_LEDA_WINDOW_CIRCLE_2
|
|
#define CGAL_LEDA_WINDOW_CIRCLE_2
|
|
template< class R >
|
|
CGAL::window&
|
|
operator<<(CGAL::window& w, const Circle_2<R>& c)
|
|
{
|
|
double cx = CGAL::to_double(c.center().x()),
|
|
cy = CGAL::to_double(c.center().y()),
|
|
r = CGAL::to_double(c.squared_radius());
|
|
|
|
CGAL::color cl = w.get_fill_color();
|
|
|
|
if (cl != CGAL::invisible) { // draw filled circle ...
|
|
w.draw_disc(cx, cy , std::sqrt(r), cl);
|
|
}
|
|
|
|
w.draw_circle(cx, cy , std::sqrt(r));
|
|
return w;
|
|
}
|
|
|
|
template< class R >
|
|
CGAL::window&
|
|
operator>>(CGAL::window& w, Circle_2<R>& c)
|
|
{
|
|
typedef typename R::RT RT;
|
|
double x,y;
|
|
int key = 0;
|
|
|
|
w.set_state( 1);
|
|
|
|
CGAL::window_point p;
|
|
drawing_mode save = w.set_mode(xor_mode);
|
|
if ( !( w.read( p))) { w.set_mode( save); return w; }
|
|
|
|
double cx = p.x();
|
|
double cy = p.y();
|
|
Point_2<R> center = Point_2<R>( RT(cx), RT(cy));
|
|
|
|
int save_but[8];
|
|
w.std_buttons(save_but);
|
|
key = w.read_mouse_circle(cx, cy, x, y);
|
|
if ( key == MOUSE_BUTTON(3))
|
|
{
|
|
w.set_buttons( save_but);
|
|
w.set_mode( save);
|
|
|
|
w.set_state( 0);
|
|
return w;
|
|
}
|
|
double dx = x - cx;
|
|
double dy = y - cy;
|
|
double sqr = dx*dx+dy*dy;
|
|
w.set_mode( save);
|
|
w.set_buttons( save_but);
|
|
|
|
CGAL::color cl = w.get_fill_color();
|
|
|
|
if (cl != CGAL::invisible) { // draw filled circle ...
|
|
w.draw_disc(cx, cy , std::sqrt(sqr), cl);
|
|
}
|
|
|
|
w.draw_circle(cx, cy , std::sqrt(sqr));
|
|
c = Circle_2<R>(center, RT(sqr));
|
|
return w;
|
|
}
|
|
|
|
template< class R >
|
|
CGAL::window&
|
|
read(CGAL::window& w, Circle_2<R>& c)
|
|
{
|
|
typedef typename R::RT RT;
|
|
double x,y;
|
|
int key = 0;
|
|
|
|
w.set_state( 1);
|
|
|
|
CGAL::window_point p;
|
|
drawing_mode save = w.set_mode(xor_mode);
|
|
if ( !( w.read( p))) { w.set_mode( save); return w; }
|
|
double cx = p.x();
|
|
double cy = p.y();
|
|
Point_2<R> center = Point_2<R>( RT(cx), RT(cy));
|
|
int save_but[8];
|
|
w.std_buttons(save_but);
|
|
key = w.read_mouse_circle(cx, cy, x, y);
|
|
if ( key == MOUSE_BUTTON(3))
|
|
{
|
|
w.set_buttons( save_but);
|
|
w.set_mode( save);
|
|
|
|
w.set_state( 0);
|
|
|
|
return w;
|
|
}
|
|
double dx = x - cx;
|
|
double dy = y - cy;
|
|
double sqr = dx*dx+dy*dy;
|
|
w.set_mode( save);
|
|
w.set_buttons( save_but);
|
|
c = Circle_2<R>(center, RT(sqr));
|
|
return w;
|
|
}
|
|
#endif // CGAL_LEDA_WINDOW_CIRCLE_2
|
|
#endif // CGAL_CIRCLE_2_H
|
|
|
|
#ifdef CGAL_ISO_RECTANGLE_2_H
|
|
#ifndef CGAL_LEDA_WINDOW_ISO_RECTANGLE_2
|
|
#define CGAL_LEDA_WINDOW_ISO_RECTANGLE_2
|
|
template< class R >
|
|
CGAL::window&
|
|
operator<<(CGAL::window& w, const Iso_rectangle_2<R>& r)
|
|
{
|
|
double xmin = CGAL::to_double((r.min()).x()),
|
|
ymin = CGAL::to_double((r.min()).y()),
|
|
xmax = CGAL::to_double((r.max()).x()),
|
|
ymax = CGAL::to_double((r.max()).y());
|
|
|
|
CGAL::color cl = w.get_fill_color();
|
|
|
|
if (cl != CGAL::invisible) { // draw filled rectangle ...
|
|
w.draw_filled_rectangle(xmin, ymin, xmax, ymax, cl);
|
|
}
|
|
|
|
w.draw_segment(xmin, ymin, xmax, ymin);
|
|
w.draw_segment(xmax, ymin, xmax, ymax);
|
|
w.draw_segment(xmax, ymax, xmin, ymax);
|
|
w.draw_segment(xmin, ymax, xmin, ymin);
|
|
return w;
|
|
}
|
|
|
|
template< class R >
|
|
CGAL::window&
|
|
operator>>(CGAL::window& w, Iso_rectangle_2<R>& r)
|
|
{
|
|
typedef typename R::RT RT;
|
|
double x,y;
|
|
int key = 0;
|
|
|
|
w.set_state( 1);
|
|
|
|
CGAL::window_point first;
|
|
drawing_mode save = w.set_mode(xor_mode);
|
|
|
|
if ( !( w.read( first))) { w.set_mode( save); return w; }
|
|
int save_but[8];
|
|
w.std_buttons(save_but);
|
|
key = w.read_mouse_rect( first.x(), first.y(), x, y);
|
|
if ( key == MOUSE_BUTTON(3))
|
|
{
|
|
w.set_buttons( save_but);
|
|
w.set_mode( save);
|
|
|
|
w.set_state( 0);
|
|
|
|
return w;
|
|
}
|
|
r = Iso_rectangle_2<R>(Point_2<R>( RT(first.x()),
|
|
RT(first.y())),
|
|
Point_2<R>( RT(x), RT(y)));
|
|
w.set_mode( save);
|
|
|
|
CGAL::color cl = w.get_fill_color();
|
|
|
|
if (cl != CGAL::invisible) { // draw filled rectangle ...
|
|
w.draw_filled_rectangle(first.x(), first.y(), x, y, cl);
|
|
}
|
|
|
|
w.draw_rectangle( first.x(), first.y(), x, y);
|
|
w.set_buttons( save_but);
|
|
return w;
|
|
}
|
|
|
|
template< class R >
|
|
CGAL::window&
|
|
read(CGAL::window& w, Iso_rectangle_2<R>& r)
|
|
{
|
|
typedef typename R::RT RT;
|
|
double x,y;
|
|
int key = 0;
|
|
|
|
w.set_state( 1);
|
|
|
|
CGAL::window_point first;
|
|
drawing_mode save = w.set_mode(xor_mode);
|
|
if ( !( w.read( first))) { w.set_mode( save); return w; }
|
|
int save_but[8];
|
|
w.std_buttons(save_but);
|
|
key = w.read_mouse_rect( first.x(), first.y(), x, y);
|
|
if ( key == MOUSE_BUTTON(3))
|
|
{
|
|
w.set_buttons( save_but);
|
|
w.set_mode( save);
|
|
|
|
w.set_state( 0);
|
|
|
|
return w;
|
|
}
|
|
r = Iso_rectangle_2<R>(Point_2<R>( RT(first.x()),
|
|
RT(first.y())),
|
|
Point_2<R>( RT(x), RT(y)));
|
|
w.set_mode( save);
|
|
w.set_buttons( save_but);
|
|
return w;
|
|
}
|
|
#endif // CGAL_LEDA_WINDOW_ISO_RECTANGLE_2
|
|
#endif // CGAL_ISO_RECTANGLE_2_H
|
|
|
|
#ifdef CGAL_BBOX_2_H
|
|
#ifndef CGAL_LEDA_WINDOW_BBOX_2
|
|
#define CGAL_LEDA_WINDOW_BBOX_2
|
|
inline
|
|
CGAL::window&
|
|
operator<<(CGAL::window& w, const Bbox_2& b)
|
|
{
|
|
|
|
line_style style = w.set_line_style(dotted);
|
|
|
|
double xmin = b.xmin(),
|
|
ymin = b.ymin(),
|
|
xmax = b.xmax(),
|
|
ymax = b.ymax();
|
|
w.draw_segment(xmin, ymin, xmax, ymin);
|
|
w.draw_segment(xmax, ymin, xmax, ymax);
|
|
w.draw_segment(xmax, ymax, xmin, ymax);
|
|
w.draw_segment(xmin, ymax, xmin, ymin);
|
|
w.set_line_style(style);
|
|
return w;
|
|
}
|
|
#endif // CGAL_LEDA_WINDOW_BBOX_2
|
|
#endif // CGAL_BBOX_2_H
|
|
|
|
|
|
CGAL_END_NAMESPACE
|
|
|
|
#ifndef IO_TRIANGULATION_WINDOW_STREAM_H
|
|
#include <CGAL/IO/triangulation_Window_stream.h>
|
|
#endif // IO_TRIANGULATION_WINDOW_STREAM_H
|
|
|
|
#include <CGAL/IO/Min_circle_2_Window_stream.h>
|
|
#include <CGAL/IO/Min_ellipse_2_Window_stream.h>
|
|
|
|
#ifndef IO_POLYGON_WINDOW_STREAM_H
|
|
#include <CGAL/IO/polygon_Window_stream.h>
|
|
#endif // IO_POLYGON_WINDOW_STREAM_H
|
|
|