Function main

src/svgfill/src/arrange_polygons.cpp:3313–3351

#include <nlohmann/json.hpp>

int main(int argc, char** argv) {
    std::vector<Polygon_2> input_polygons, output;

    if (argc == 2) {
        using json = nlohmann::json;
        std::ifstream file(argv[1]);
        json jsonData;
        file >> jsonData;
        size_t i = 0;
        for (const auto& item : jsonData.items()) {
            std::cout << "i " << i << std::endl;
            i++;
            input_polygons.clear();
            const auto& polygonsData = item.value();
            for (const auto& polygonData : polygonsData) {
                input_polygons.emplace_back();
                for (const auto& pointData : polygonData) {
                    double x = pointData[0];
                    double y = pointData[1];
                    input_polygons.back().push_back(CGAL::Point_2<K>(x, y));
                }
            }
            arrange_cgal_polygons(arrange_polygon_settings{}, input_polygons, output);
            break;
        }
        return 0;
    } else {
        Polygon_2 rect1 = create_rectangle<typename Polygon_2::FT>(0, 0, 2, 1);
        Polygon_2 rect2 = create_rectangle<typename Polygon_2::FT>(2.2, 0, 4, 1.1);
        Polygon_2 rect3 = create_rectangle<typename Polygon_2::FT>(0, 1.2, 2, 4);
        Polygon_2 rect4 = create_rectangle<typename Polygon_2::FT>(2.2, 1.2, 6, 4);
        Polygon_2 rect5 = create_rectangle<typename Polygon_2::FT>(4.2, 0, 6, 1.1);

        input_polygons = { rect1, rect2, rect3, rect4, rect5 };
    }
    arrange_cgal_polygons(arrange_polygon_settings{}, input_polygons, output);

    return 0;
}

#endif