mapnik/bindings/python/mapnik_polygon_pattern_symbolizer.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
 *
 *****************************************************************************/

#include <boost/python.hpp>
#include <mapnik/image_util.hpp>
#include <mapnik/polygon_pattern_symbolizer.hpp>
#include "mapnik_enumeration.hpp"
#include <mapnik/parse_path.hpp>
#include "mapnik_svg.hpp"

using namespace mapnik;
using mapnik::polygon_pattern_symbolizer;
using mapnik::path_expression_ptr;
using mapnik::path_processor_type;
using mapnik::parse_path;
using mapnik::guess_type;

namespace {
using namespace boost::python;

const std::string get_filename(polygon_pattern_symbolizer const& t)
{
    return path_processor_type::to_string(*t.get_filename());
}

void set_filename(polygon_pattern_symbolizer & t, std::string const& file_expr)
{
    t.set_filename(parse_path(file_expr));
}

}

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

    enumeration_<pattern_alignment_e>("pattern_alignment")
        .value("LOCAL",LOCAL_ALIGNMENT)
        .value("GLOBAL",GLOBAL_ALIGNMENT)
        ;

    class_<polygon_pattern_symbolizer>("PolygonPatternSymbolizer",
                                       init<path_expression_ptr>("<path_expression_ptr>"))
        .add_property("alignment",
                      &polygon_pattern_symbolizer::get_alignment,
                      &polygon_pattern_symbolizer::set_alignment,
                      "Set/get the alignment of the pattern")
        .add_property("transform",
                      mapnik::get_svg_transform<polygon_pattern_symbolizer>,
                      mapnik::set_svg_transform<polygon_pattern_symbolizer>)
        .add_property("filename",
                      &get_filename,
                      &set_filename)
        .add_property("opacity",
                      &polygon_pattern_symbolizer::get_opacity,
                      &polygon_pattern_symbolizer::set_opacity)
        .add_property("gamma",
                      &polygon_pattern_symbolizer::get_gamma,
                      &polygon_pattern_symbolizer::set_gamma)
        .add_property("gamma_method",
                      &polygon_pattern_symbolizer::get_gamma_method,
                      &polygon_pattern_symbolizer::set_gamma_method,
                      "Set/get the gamma correction method of the polygon")
        .add_property("comp_op",
                      &polygon_pattern_symbolizer::comp_op,
                      &polygon_pattern_symbolizer::set_comp_op,
                      "Set/get the pattern comp-op")
        .add_property("clip",
                      &polygon_pattern_symbolizer::clip,
                      &polygon_pattern_symbolizer::set_clip,
                      "Set/get the pattern geometry's clipping status")
        .add_property("smooth",
                      &polygon_pattern_symbolizer::smooth,
                      &polygon_pattern_symbolizer::set_smooth,
                      "Set/get the pattern geometry's smooth value")
        ;
}