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mapnik_point_symbolizer.cpp
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78 lines (66 loc) · 3.25 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
*
*****************************************************************************/
// mapnik
#include <mapnik/config.hpp>
#include <mapnik/symbolizer.hpp>
#include <mapnik/symbolizer_hash.hpp>
#include <mapnik/symbolizer_utils.hpp>
#include <mapnik/symbolizer_keys.hpp>
#include "mapnik_symbolizer.hpp"
//pybind11
#include <pybind11/pybind11.h>
#include <pybind11/native_enum.h>
namespace py = pybind11;
void export_point_symbolizer(py::module const& m)
{
using namespace python_mapnik;
using mapnik::point_symbolizer;
py::native_enum<mapnik::point_placement_enum>(m, "point_placement", "enum.Enum")
.value("CENTROID",mapnik::point_placement_enum::CENTROID_POINT_PLACEMENT)
.value("INTERIOR",mapnik::point_placement_enum::INTERIOR_POINT_PLACEMENT)
.finalize()
;
py::class_<point_symbolizer, symbolizer_base>(m, "PointSymbolizer")
.def(py::init<>(), "Default Point Symbolizer - 4x4 black square")
.def("__hash__",hash_impl_2<point_symbolizer>)
.def_property("file",
&get_property<point_symbolizer, mapnik::keys::file>,
&set_path_property<point_symbolizer, mapnik::keys::file>,
"File path or mapnik.PathExpression")
.def_property("opacity",
&get_property<point_symbolizer, mapnik::keys::opacity>,
&set_double_property<point_symbolizer, mapnik::keys::opacity>,
"Opacity - [0..1]")
.def_property("allow_overlap",
&get_property<point_symbolizer, mapnik::keys::allow_overlap>,
&set_boolean_property<point_symbolizer, mapnik::keys::allow_overlap>,
"Allow overlapping - True/False")
.def_property("ignore_placement",
&get_property<point_symbolizer, mapnik::keys::ignore_placement>,
&set_boolean_property<point_symbolizer, mapnik::keys::ignore_placement>,
"Ignore placement - True/False")
.def_property("placement",
&get_property<point_symbolizer, mapnik::keys::point_placement_type, mapnik::point_placement_enum>,
&set_enum_property<point_symbolizer, mapnik::point_placement_enum, mapnik::keys::point_placement_type>,
"Point placement type CENTROID/INTERIOR")
;
}