a25b480593
Boost::Python interface, and added a test to check that it works. Looks like it fails at the moment due to other changes - a lot of the python symbolizer tests show the same thing.
93 lines
3.8 KiB
C++
93 lines
3.8 KiB
C++
/*****************************************************************************
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*
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* This file is part of Mapnik (c++ mapping toolkit)
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*
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* Copyright (C) 2006 Artem Pavlenko, Jean-Francois Doyon
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*****************************************************************************/
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#include "boost_std_shared_shim.hpp"
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// boost
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#include <boost/python.hpp>
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#include <boost/python/implicit.hpp>
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#include <boost/python/suite/indexing/vector_indexing_suite.hpp>
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// mapnik
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#include <mapnik/rule.hpp>
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#include <mapnik/expression.hpp>
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#include <mapnik/expression_string.hpp>
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using mapnik::rule;
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using mapnik::expr_node;
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using mapnik::expression_ptr;
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using mapnik::point_symbolizer;
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using mapnik::line_symbolizer;
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using mapnik::line_pattern_symbolizer;
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using mapnik::polygon_symbolizer;
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using mapnik::polygon_pattern_symbolizer;
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using mapnik::raster_symbolizer;
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using mapnik::shield_symbolizer;
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using mapnik::text_symbolizer;
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using mapnik::building_symbolizer;
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using mapnik::markers_symbolizer;
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using mapnik::group_symbolizer;
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using mapnik::symbolizer;
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using mapnik::to_expression_string;
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void export_rule()
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{
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using namespace boost::python;
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implicitly_convertible<point_symbolizer,symbolizer>();
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implicitly_convertible<line_symbolizer,symbolizer>();
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implicitly_convertible<line_pattern_symbolizer,symbolizer>();
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implicitly_convertible<polygon_symbolizer,symbolizer>();
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implicitly_convertible<building_symbolizer,symbolizer>();
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implicitly_convertible<polygon_pattern_symbolizer,symbolizer>();
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implicitly_convertible<raster_symbolizer,symbolizer>();
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implicitly_convertible<shield_symbolizer,symbolizer>();
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implicitly_convertible<text_symbolizer,symbolizer>();
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implicitly_convertible<markers_symbolizer,symbolizer>();
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implicitly_convertible<group_symbolizer,symbolizer>();
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class_<rule::symbolizers>("Symbolizers",init<>("TODO"))
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.def(vector_indexing_suite<rule::symbolizers>())
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;
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class_<rule>("Rule",init<>("default constructor"))
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.def(init<std::string const&,
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boost::python::optional<double,double> >())
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.add_property("name",make_function
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(&rule::get_name,
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return_value_policy<copy_const_reference>()),
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&rule::set_name)
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.add_property("filter",make_function
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(&rule::get_filter,return_value_policy<copy_const_reference>()),
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&rule::set_filter)
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.add_property("min_scale",&rule::get_min_scale,&rule::set_min_scale)
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.add_property("max_scale",&rule::get_max_scale,&rule::set_max_scale)
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.def("set_else",&rule::set_else)
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.def("has_else",&rule::has_else_filter)
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.def("set_also",&rule::set_also)
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.def("has_also",&rule::has_also_filter)
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.def("active",&rule::active)
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.add_property("symbols",make_function
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(&rule::get_symbolizers,return_value_policy<reference_existing_object>()))
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.add_property("copy_symbols",make_function
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(&rule::get_symbolizers,return_value_policy<copy_const_reference>()))
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;
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}
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