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/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2011 Artem Pavlenko
*
* 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
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>
#include <boost/python/module.hpp>
#include <boost/python/def.hpp>
// mapnik
#include <mapnik/metawriter_inmem.hpp>
using mapnik::metawriter_inmem;
using mapnik::metawriter_inmem_ptr;
namespace {
std::map<std::string, mapnik::value>::const_iterator
mapnik_value_map_begin(const std::map<std::string, mapnik::value> &m) {
return m.begin();
}
std::map<std::string, mapnik::value>::const_iterator
mapnik_value_map_end(const std::map<std::string, mapnik::value> &m) {
return m.end();
}
}
void export_inmem_metawriter() {
using namespace boost::python;
class_<std::map<std::string, mapnik::value> >
("MapnikProperties", "Retarded.", init<>())
.def("__iter__", range(&mapnik_value_map_begin, &mapnik_value_map_end))
;
class_<metawriter_inmem::meta_instance>
("MetaInstance", "Single rendered instance of meta-information.", no_init)
.def_readonly("box", &metawriter_inmem::meta_instance::box)
.def_readonly("properties", &metawriter_inmem::meta_instance::properties)
;
class_<metawriter_inmem, metawriter_inmem_ptr, boost::noncopyable>
("MetaWriterInMem",
"Collects meta-information about elements rendered.",
no_init)
.def("__iter__", range(&metawriter_inmem::inst_begin,
&metawriter_inmem::inst_end))
;
}
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