74 lines
2.2 KiB
C++
74 lines
2.2 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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//$Id$
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#include <boost/python.hpp>
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#include <mapnik/color.hpp>
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#include <mapnik/color_factory.hpp>
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using mapnik::Color;
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using mapnik::color_factory;
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struct color_pickle_suite : boost::python::pickle_suite
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{
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static boost::python::tuple
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getinitargs(const Color& c)
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{
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using namespace boost::python;
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return boost::python::make_tuple(c.red(),c.green(),c.blue());
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}
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};
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Color create_from_string(const char* str)
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{
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return color_factory::from_string(str);
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}
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Color create_from_rgb(unsigned r, unsigned g,unsigned b)
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{
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return Color(r,g,b);
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}
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Color create_from_rgba(unsigned r, unsigned g,unsigned b,unsigned a)
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{
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return Color(r,g,b,a);
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}
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void export_color ()
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{
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using namespace boost::python;
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class_<Color>("Color",init<>())
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.add_property("r",&Color::red,&Color::set_red)
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.add_property("g",&Color::green,&Color::set_green)
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.add_property("b",&Color::blue,&Color::set_blue)
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.add_property("a",&Color::alpha,&Color::set_alpha)
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.def(self == self)
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.def_pickle(color_pickle_suite())
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.def("__str__",&Color::to_string)
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;
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def("Color",&create_from_string);
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def("Color",&create_from_rgba);
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def("Color",&create_from_rgb);
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}
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