mirror of https://github.com/CGAL/cgal
124 lines
3.0 KiB
C
124 lines
3.0 KiB
C
// ============================================================================
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//
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// Copyright (c) 1999 The CGAL Consortium
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//
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// This software and related documentation is part of an INTERNAL release
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// of the Computational Geometry Algorithms Library (CGAL). It is not
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// intended for general use.
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//
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// ----------------------------------------------------------------------------
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//
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// release :
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// release_date :
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//
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// file : demo/Window_stream/window_input.C
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// revision : $Revision$
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// revision_date : $Date$
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// author(s) : Stefan Schirra
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//
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//
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// coordinator : MPI, Saarbruecken (<Stefan.Schirra@mpi-sb.mpg.de>)
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// ============================================================================
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#ifndef CGAL_USE_LEDA
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#include <iostream>
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int main() {
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std::cout << "This demo requires LEDA Window to compile." << std::endl;
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return 0;
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}
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#else
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#include <CGAL/Cartesian.h>
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#include <CGAL/Point_2.h>
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#include <CGAL/Segment_2.h>
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#include <CGAL/Line_2.h>
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#include <CGAL/Ray_2.h>
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#include <CGAL/Iso_rectangle_2.h>
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#include <CGAL/Triangle_2.h>
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#include <CGAL/Circle_2.h>
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#include <CGAL/IO/Window_stream.h>
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typedef CGAL::Cartesian< double > RepCls;
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typedef CGAL::Point_2<RepCls> Point;
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typedef CGAL::Segment_2<RepCls> Segment;
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typedef CGAL::Line_2<RepCls> Line;
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typedef CGAL::Ray_2<RepCls> Ray;
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typedef CGAL::Iso_rectangle_2<RepCls> Iso;
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typedef CGAL::Triangle_2<RepCls> Triangle;
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typedef CGAL::Circle_2<RepCls> Circle;
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#if defined(CGAL_USE_CGAL_WINDOW)
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#define leda_red CGAL::red
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#define leda_yellow CGAL::yellow
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#endif
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int
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main()
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{
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CGAL::Window_stream W;
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CGAL::cgalize( W);
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W.set_fg_color( leda_red);
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W.set_bg_color( leda_yellow);
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W.display();
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CGAL::set_pretty_mode( std::cout);
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W.acknowledge("Input Points");
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W.clear();
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Point p;
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while ( W >> p) { std::cout << p << std::endl; }
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W.acknowledge("Input Segments");
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W.clear();
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Segment s;
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while ( W >> s) { std::cout << s << std::endl; }
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W.acknowledge("Input Lines");
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W.clear();
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Line l;
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while ( W >> l) { std::cout << l << std::endl; }
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W.acknowledge("Input Rays");
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W.clear();
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Ray ray;
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while ( W >> ray) { std::cout << ray << std::endl; }
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W.acknowledge("Input Triangles");
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W.clear();
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Triangle t;
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while ( W >> t) { std::cout << t << std::endl; }
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W.acknowledge("Input Iso_rectangles");
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W.clear();
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Iso x;
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while ( W >> x) { std::cout << x << std::endl; }
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W.acknowledge("Input Circles");
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W.clear();
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Circle c;
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while ( W >> c) { std::cout << c << std::endl; }
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W.acknowledge("Read Functions");
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W.clear();
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W.message("Point");
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CGAL::read( W, p);
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W.message("Segment");
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CGAL::read( W, s);
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W.message("Line");
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CGAL::read( W, l);
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W.message("Ray");
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CGAL::read( W, ray);
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W.message("Triangle");
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CGAL::read( W, t);
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W.message("Iso_rectangle");
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CGAL::read( W, x);
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W.message("Circle");
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CGAL::read( W, c);
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W.acknowledge("THE END");
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return 0;
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}
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#endif
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