Ticket #13382: boost_collinear_points_error.cpp

#include <boost_install_dir/install/boost-1.66.0/64/include/boost/polygon/polygon.hpp>
using namespace boost::polygon::operators;

int main() {

    typedef boost::polygon::polygon_traits< boost::polygon::polygon_data<long long> >::point_type Point;
    typedef std::vector<Point> PointVector;
    typedef boost::polygon::polygon_90_data<long long> BoostPolygon90;
    typedef std::vector<BoostPolygon90> PolygonVector;
    typedef BoostPolygon90::iterator_type Polygon_iterator;
    typedef boost::polygon::polygon_90_set_data<long long> BoostPolygonSet90;

    PointVector pv1,pv2;
    BoostPolygon90 p1,p2;
    BoostPolygonSet90 set1,set2;

    pv1.push_back(Point(1082615,247880));
    pv1.push_back(Point(1067615,247880));
    pv1.push_back(Point(1067615,232880));
    pv1.push_back(Point(1067615,208880));
    pv1.push_back(Point(1082615,208880));
    pv1.push_back(Point(1082615,232880));
    p1.set(pv1.begin(), pv1.end());
    set1 += p1;

    pv2.push_back(Point(1137615,247880));
    pv2.push_back(Point(1122615,247880));
    pv2.push_back(Point(1122615,232880));
    pv2.push_back(Point(1122615,208880));
    pv2.push_back(Point(1137615,208880));
    pv2.push_back(Point(1137615,232880));
    p2.set(pv2.begin(), pv2.end());
    set2 += p2;

    BoostPolygonSet90 set = set1 | set2;

    PolygonVector setOutContainer;
    set.get( setOutContainer );
    std::cout << "Size  " << setOutContainer.size() << std::endl;

    for( PolygonVector::iterator it = setOutContainer.begin();
        it != setOutContainer.end(); ++it )
    {
        std::cout << "-------------\n";
        for( Polygon_iterator startPoint = it->begin(); startPoint != it->end(); ++startPoint )
        {
            std::cout << "Point: " << boost::polygon::x(*startPoint) << " " << boost::polygon::y(*startPoint) << "\n";
        }
    }
    return 0;
}