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Copy pathmapnik_rule.cpp
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83 lines (74 loc) · 2.9 KB
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/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2024 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
*
*****************************************************************************/
#include <mapnik/config.hpp>
// mapnik
#include <mapnik/rule.hpp>
#include <mapnik/expression.hpp>
#include <mapnik/expression_string.hpp>
//pybind11
#include <pybind11/pybind11.h>
#include <pybind11/operators.h>
#include <pybind11/stl.h>
#include <pybind11/stl_bind.h>
namespace py = pybind11;
using mapnik::rule;
using mapnik::expr_node;
using mapnik::expression_ptr;
using mapnik::point_symbolizer;
using mapnik::line_symbolizer;
using mapnik::line_pattern_symbolizer;
using mapnik::polygon_symbolizer;
using mapnik::polygon_pattern_symbolizer;
using mapnik::raster_symbolizer;
using mapnik::shield_symbolizer;
using mapnik::text_symbolizer;
using mapnik::building_symbolizer;
using mapnik::markers_symbolizer;
using mapnik::group_symbolizer;
using mapnik::symbolizer;
using mapnik::to_expression_string;
PYBIND11_MAKE_OPAQUE(std::vector<symbolizer>);
void export_rule(py::module const& m)
{
py::bind_vector<std::vector<symbolizer>>(m, "Symbolizers", py::module_local());
py::class_<rule>(m, "Rule")
.def(py::init<>(), "default constructor")
.def(py::init<std::string, double, double>(),
py::arg("name"),
py::arg("min_scale_denominator")=0,
py::arg("max_scale_denominator")=std::numeric_limits<double>::infinity())
.def_property("name",
&rule::get_name,
&rule::set_name)
.def_property("filter",
&rule::get_filter,
&rule::set_filter)
.def_property("min_scale", &rule::get_min_scale, &rule::set_min_scale)
.def_property("max_scale", &rule::get_max_scale, &rule::set_max_scale)
.def("set_else", &rule::set_else)
.def("has_else", &rule::has_else_filter)
.def("set_also", &rule::set_also)
.def("has_also", &rule::has_also_filter)
.def("active", &rule::active)
.def_property_readonly("symbolizers", &rule::get_symbolizers)
;
}