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- // Boost.Geometry (aka GGL, Generic Geometry Library)
- // Unit Test
- // Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
- // Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
- // Copyright (c) 2009-2012 Mateusz Loskot, London, UK.
- // Parts of Boost.Geometry are redesigned from Geodan's Geographic Library
- // (geolib/GGL), copyright (c) 1995-2010 Geodan, Amsterdam, the Netherlands.
- // Use, modification and distribution is subject to the Boost Software License,
- // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- #error This unit test is not updated for several years
- #include <iostream>
- #include <geometry_test_common.hpp>
- #include <boost/geometry/algorithms/intersection.hpp>
- //#include <boost/geometry/algorithms/detail/overlay/get_intersection_points.hpp>
- //#include <boost/geometry/algorithms/detail/overlay/merge_intersection_points.hpp>
- #include <boost/geometry/algorithms/detail/overlay/enrich_intersection_points.hpp>
- #include <boost/geometry/strategies/strategies.hpp>
- #define GEOMETRY_TEST_OVERLAY_NOT_REVERSED
- #include <boost/algorithm/string/replace.hpp>
- #if defined(TEST_WITH_SVG)
- # include <boost/geometry/io/svg/svg_mapper.hpp>
- #endif
- struct test_enrich_intersection_points
- {
- static inline std::string dir(int d)
- {
- return d == 0 ? "-" : (d == 1 ? "L" : "R");
- }
- template <typename G1, typename G2>
- static void apply(std::string const& id,
- boost::tuple<int, std::string> const& expected_count_and_center,
- G1 const& g1, G2 const& g2, double precision)
- {
- //std::cout << "#" << id << std::endl;
- typedef bg::detail::intersection::intersection_point
- <typename bg::point_type<G2>::type> ip;
- typedef typename boost::range_const_iterator<std::vector<ip> >::type iterator;
- std::vector<ip> ips;
- bg::get_intersection_points(g1, g2, ips);
- bg::merge_intersection_points(ips);
- bg::enrich_intersection_points(ips, true);
- std::ostringstream out;
- out << std::setprecision(2);
- bool first = true;
- for (iterator it = boost::begin(ips); it != boost::end(ips); ++it, first = false)
- {
- out << (first ? "" : ",");
- for (unsigned int i = 0; i < it->info.size(); i++)
- {
- out << dir(it->info[i].direction);
- }
- }
- int n = boost::size(ips);
- //std::cout << n << " " << out.str() << std::endl;
- BOOST_CHECK_EQUAL(expected_count_and_center.get<0>(), n);
- BOOST_CHECK_EQUAL(expected_count_and_center.get<1>(), out.str());
- #if defined(TEST_WITH_SVG)
- {
- std::ostringstream filename;
- filename << "enrich_ip" << id << ".svg";
- std::ofstream svg(filename.str().c_str());
- bg::svg_mapper<typename bg::point_type<G2>::type> mapper(svg, 500, 500);
- mapper.add(g1);
- mapper.add(g2);
- mapper.map(g1, "fill:rgb(0,255,0);stroke:rgb(0,0,0);stroke-width:1");
- mapper.map(g2, "opacity:0.8;fill:rgb(0,0,255);stroke:rgb(0,0,0);stroke-width:1");
- for (iterator it = boost::begin(ips); it != boost::end(ips); ++it)
- {
- mapper.map(it->point, "fill:rgb(255,128,0);stroke:rgb(0,0,100);stroke-width:1");
- }
- }
- #endif
- }
- };
- int test_main(int, char* [])
- {
- std::vector<boost::tuple<int, std::string> > expected;
- /*
- TODO Will be refactored
- // NOTE: the order is sometimes not really important, in GCC it is sometimes
- // different from here...
- // 1-6
- expected.push_back(boost::make_tuple(6, "RL,LR,LR,RL,RL,LR"));
- expected.push_back(boost::make_tuple(8, "RL,LR,LR,RL,RL,LR,LR,RL"));
- expected.push_back(boost::make_tuple(4, "RLRR,RRRL,RRRL,RRRL"));
- expected.push_back(boost::make_tuple(12, "RL,LR,RL,LR,LR,RL,RL,LR,LR,RL,LR,RL"));
- expected.push_back(boost::make_tuple(17, "LR,RL,LR,RRLR,RL,LR,RL,RL,LR,LR,RL,LR,RL,RL,LR,RL,LR"));
- expected.push_back(boost::make_tuple(2, "--RR,LR"));
- // 7-12
- expected.push_back(boost::make_tuple(2, "LL,LL"));
- expected.push_back(boost::make_tuple(2, "RL--,LL--"));
- expected.push_back(boost::make_tuple(1, "RLLL"));
- expected.push_back(boost::make_tuple(2, "RL--,LL--"));
- expected.push_back(boost::make_tuple(1, "RRLR"));
- expected.push_back(boost::make_tuple(8, "RL,LR,RL,LR,RL,LR,RL,LR"));
- // 13-18
- expected.push_back(boost::make_tuple(2, "LL--,LL--"));
- expected.push_back(boost::make_tuple(2, "RL--,LL--"));
- expected.push_back(boost::make_tuple(2, "RL--,LL--"));
- expected.push_back(boost::make_tuple(2, "LL,--RL"));
- expected.push_back(boost::make_tuple(2, "RR--,--LR"));
- expected.push_back(boost::make_tuple(2, "RR--,--LR"));
- // 19-24
- expected.push_back(boost::make_tuple(2, "LL,LL"));
- expected.push_back(boost::make_tuple(0, ""));
- expected.push_back(boost::make_tuple(0, ""));
- expected.push_back(boost::make_tuple(1, "RLLLRRLR"));
- expected.push_back(boost::make_tuple(2, "RL,RLRRRRLR"));
- expected.push_back(boost::make_tuple(1, "LRRRRRLR"));
- // 25-30
- expected.push_back(boost::make_tuple(1, "LRRRLLRL"));
- expected.push_back(boost::make_tuple(1, "LRLLLLLR"));
- expected.push_back(boost::make_tuple(2, "LR,LRRRRRRL"));
- expected.push_back(boost::make_tuple(2, "LR,LRLLRRLR"));
- expected.push_back(boost::make_tuple(2, "RL,LRRRLLLR"));
- expected.push_back(boost::make_tuple(2, "LR,LRLLLLRL"));
- // 31-36
- expected.push_back(boost::make_tuple(1, "--LLLL--"));
- expected.push_back(boost::make_tuple(1, "LR--LLRL"));
- expected.push_back(boost::make_tuple(1, "LRLLLL--"));
- expected.push_back(boost::make_tuple(2, "LR,LRLLRR--"));
- expected.push_back(boost::make_tuple(1, "LRLLRRLR"));
- expected.push_back(boost::make_tuple(3, "RL,LR,RLLLRRLR"));
- // 37-42
- expected.push_back(boost::make_tuple(3, "LRRRRRLR,RL,LR"));
- expected.push_back(boost::make_tuple(3, "LR--RRRL,LR,RL"));
- expected.push_back(boost::make_tuple(3, "RL,LR,LRRRRRRL"));
- // 43-48
- expected.push_back(boost::make_tuple(4, "LR,RL,RL,LR"));
- // 49
- expected.push_back(boost::make_tuple(16, "--RL,RRLR,RRLR,RL,LLRL,RLLLRRLR,RR--,--LR,RLRR,--LL,RL--,RL,RRRL,RL,LR,RRRLRRRL"));
- // 101
- expected.push_back(boost::make_tuple(3, "RL,LR,RL"));
- // ticket#17
- expected.push_back(boost::make_tuple(6, "LR,RL,LR,RL,RL,LR"));
- //test_all<bg::model::d2::point_xy<float>, test_enrich_intersection_points>(expected);
- test_all<bg::model::d2::point_xy<double>, test_enrich_intersection_points>(expected);
- //test_all<boost::tuple<double, double>, test_enrich_intersection_points>(expected);
- */
- return 0;
- }
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