ceph/src/boost/libs/geometry/test/algorithms/buffer/buffer_point.cpp

   1 // Boost.Geometry (aka GGL, Generic Geometry Library)
   2 // Unit Test
   3
   4 // Copyright (c) 2012-2014 Barend Gehrels, Amsterdam, the Netherlands.
   5
   6 // Use, modification and distribution is subject to the Boost Software License,
   7 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   8 // http://www.boost.org/LICENSE_1_0.txt)
   9
  10 #include <test_buffer.hpp>
  11
  12
  13 static std::string const simplex = "POINT(5 5)";
  14
  15 template <bool Clockwise, typename P>
  16 void test_all()
  17 {
  18     typedef bg::model::polygon<P, Clockwise> polygon;
  19
  20     bg::strategy::buffer::join_miter join_miter;
  21     bg::strategy::buffer::end_flat end_flat;
  22
  23     double const pi = boost::geometry::math::pi<double>();
  24
  25     test_one<P, polygon>("simplex1", simplex, join_miter, end_flat, pi, 1.0, 1.0);
  26     test_one<P, polygon>("simplex2", simplex, join_miter, end_flat, pi * 4.0, 2.0, 2.0, true, 0.1);
  27     test_one<P, polygon>("simplex3", simplex, join_miter, end_flat, pi * 9.0, 3.0, 3.0, true, 0.1);
  28 }
  29
  30
  31 int test_main(int, char* [])
  32 {
  33     test_all<true, bg::model::point<double, 2, bg::cs::cartesian> >();
  34     test_all<false, bg::model::point<double, 2, bg::cs::cartesian> >();
  35     return 0;
  36 }