mapnik/bindings/python/mapnik_style.cpp

/*****************************************************************************
 *
 * 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
 *
 *****************************************************************************/

// boost
#include <boost/python.hpp>
#include <boost/python/suite/indexing/vector_indexing_suite.hpp>

// mapnik
#include "mapnik_enumeration.hpp"
#include <mapnik/feature_type_style.hpp>

using mapnik::feature_type_style;
using mapnik::rules;
using mapnik::rule;

void export_style()
{
    using namespace boost::python;

    mapnik::enumeration_<mapnik::filter_mode_e>("filter_mode")
        .value("ALL",mapnik::FILTER_ALL)
        .value("FIRST",mapnik::FILTER_FIRST)
        ;

    class_<rules>("Rules",init<>("default ctor"))
        .def(vector_indexing_suite<rules>())
        ;
    class_<feature_type_style>("Style",init<>("default style constructor"))

        .add_property("rules",make_function
                      (&feature_type_style::get_rules,
                       return_value_policy<reference_existing_object>()),
                      "List of rules belonging to a style as rule objects.\n"
                      "\n"
                      "Usage:\n"
                      ">>> for r in m.find_style('style 1').rules:\n"
                      ">>>    print r\n"
                      "<mapnik._mapnik.Rule object at 0x100549910>\n"
                      "<mapnik._mapnik.Rule object at 0x100549980>\n"
            )
        .add_property("filter_mode",
                      &feature_type_style::get_filter_mode,
                      &feature_type_style::set_filter_mode,
                      "Set/get the filter mode of the style")
        ;

}