cppvisgraph/src/vg_pybind11.cpp at master · emranemon/cppvisgraph · GitHub

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// The MIT License (MIT)

// https://github.com/emranemon

// Permission is hereby granted, free of charge, to any person obtaining a copy

// of this software and associated documentation files (the "Software"), to deal

// in the Software without restriction, including without limitation the rights

// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

// copies of the Software, and to permit persons to whom the Software is

// furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included in all

// copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

// SOFTWARE.

#include <pybind11/pybind11.h>

#include <pybind11/stl.h>

#include <iomanip>

#include <sstream>

#include "cppvisgraph/vis_graph.hpp"

namespace py = pybind11;

using namespace cppvisgraph;

std::string POINT_TO_STRING(const Point &p)

{

std::ostringstream oss;

oss << "Point(" << std::fixed << std::setprecision(2)

<< p.x() << ", " << p.y() << ")";

return oss.str();

}

PYBIND11_MODULE(cppyvisgraph, m)

{

py::class_<Point>(m, "Point")

.def(py::init<double, double>())

.def_property_readonly("x", &Point::x)

.def_property_readonly("y", &Point::y)

// .def_property_readonly("polygon_id", &Point::polygon_id)

.def("__repr__", [](const Point &p) {

return POINT_TO_STRING(p);

});

// py::class_<Edge>(m, "Edge")

// .def(py::init<const Point &, const Point &>())

// .def_property_readonly("p1", &Edge::p1)

// .def_property_readonly("p2", &Edge::p2)

// .def("__repr__", [](const Edge &e) {

// return "Edge(" + POINT_TO_STRING(e.p1()) + ", " + POINT_TO_STRING(e.p2()) + ")";

// });

// py::class_<Graph>(m, "Graph")

// .def(py::init<>())

// .def(py::init<const std::vector<std::vector<Point>> &>())

// .def_property_readonly("edges", &Graph::get_edges)

// .def_property_readonly("polygons", &Graph::get_polygons);

py::class_<VisGraph>(m, "VisGraph")

.def(py::init<>())

// .def("load", &VisGraph::load)

// .def("save", &VisGraph::save)

// .def("find_visible", &VisGraph::find_visible)

// .def("point_in_polygon", &VisGraph::point_in_polygon)

// .def("closest_point", &VisGraph::closest_point)

// .def("update", &VisGraph::update, py::arg("points"), py::arg("origin") = nullptr, py::arg("destination") = nullptr)

.def("build", &VisGraph::build, py::arg("input"), py::arg("multi_thread") = true, py::arg("status") = false)

.def("shortest_path", &VisGraph::shortest_path);

}

cppvisgraph/src/vg_pybind11.cpp at master · emranemon/cppvisgraph · GitHub

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