/***************************************************************************** * * This file is part of Mapnik (c++ mapping toolkit) * * Copyright (C) 2006 Artem Pavlenko, Jean-Francois Doyon * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * *****************************************************************************/ //$Id$ #include <boost/python.hpp> #include <mapnik/query.hpp> #include <mapnik/box2d.hpp> using mapnik::query; using mapnik::box2d; struct query_pickle_suite : boost::python::pickle_suite { static boost::python::tuple getinitargs(query const& q) { return boost::python::make_tuple(q.get_bbox(),q.resolution()); } }; void export_query() { using namespace boost::python; class_<query>("Query", "a spatial query data object", init<box2d<double>,query::resolution_type const&,double>() ) .def_pickle(query_pickle_suite()) .add_property("resolution",make_function(&query::resolution, return_value_policy<copy_const_reference>())) .add_property("bbox", make_function(&query::get_bbox, return_value_policy<copy_const_reference>()) ) .add_property("property_names", make_function(&query::property_names, return_value_policy<copy_const_reference>()) ) .def("add_property_name", &query::add_property_name); }