mirror of https://github.com/CGAL/cgal
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
// file: examples/Arrangement_2/example11.C
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#include "short_names.h"
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#include <CGAL/Cartesian.h>
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#include <CGAL/MP_Float.h>
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#include <CGAL/Quotient.h>
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#include <CGAL/Arr_2_default_dcel.h>
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#include <CGAL/Arr_segment_traits_2.h>
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#include <CGAL/Arrangement_2.h>
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#include <CGAL/IO/Arr_iostream.h>
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#include <iostream>
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#ifdef CGAL_USE_LEDA
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// #include <CGAL/IO/Arr_Postscript_file_stream.h>
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#endif
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typedef CGAL::Quotient<CGAL::MP_Float> NT;
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typedef CGAL::Cartesian<NT> Kernel;
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typedef CGAL::Arr_segment_traits_2<Kernel> Traits;
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typedef Traits::Curve Curve;
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typedef Traits::X_monotone_curve_2 X_monotone_curve_2;
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typedef CGAL::Arr_2_default_dcel<Traits> Dcel;
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typedef CGAL::Arrangement_2<Dcel,Traits> Arr;
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int main()
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{
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Arr arr;
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std::cout << "* * * Demonstrating a trivial use of IO functions";
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std::cout << std::endl << std::endl;
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std::cin >> arr;
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std::cout << arr;
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std::cout << std::endl;
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std::cout << "* * * Presenting the use of verbose format";
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std::cout << std::endl << std::endl;;
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CGAL::Arr_file_writer<Arr> verbose_writer(std::cout, arr, true);
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CGAL::write_arr(arr, verbose_writer, std::cout);
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// printing to Postscript file.
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#ifdef CGAL_USE_LEDA
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// CGAL::Postscript_file_stream LPF(500, 500 ,"arr.ps");
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// LPF.init(-3,3,-3);
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// LPF.set_line_width( 1);
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// LPF << arr;
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#endif
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return 0;
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}
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