a07767ef3d
+ (c++) added mapnik::color ctor from named colours (TODO: consider not to export color_factory) + (Python) fixed pickling + (Python) added to_hex_string method
57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
/*****************************************************************************
|
|
*
|
|
* This file is part of Mapnik (c++ mapping toolkit)
|
|
*
|
|
* Copyright (C) 2006 Artem Pavlenko, Jean-Francois Doyon
|
|
*
|
|
* 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
|
|
*
|
|
*****************************************************************************/
|
|
//$Id$
|
|
|
|
//mapnik
|
|
#include <mapnik/color.hpp>
|
|
// boost
|
|
#include <boost/python.hpp>
|
|
|
|
using mapnik::color;
|
|
|
|
struct color_pickle_suite : boost::python::pickle_suite
|
|
{
|
|
static boost::python::tuple
|
|
getinitargs(const color& c)
|
|
{
|
|
using namespace boost::python;
|
|
return boost::python::make_tuple(c.red(),c.green(),c.blue(),c.alpha());
|
|
}
|
|
};
|
|
|
|
void export_color ()
|
|
{
|
|
using namespace boost::python;
|
|
class_<color>("Color",init<int,int,int,int>())
|
|
.def(init<int,int,int>())
|
|
.def(init<std::string>())
|
|
.add_property("r",&color::red,&color::set_red)
|
|
.add_property("g",&color::green,&color::set_green)
|
|
.add_property("b",&color::blue,&color::set_blue)
|
|
.add_property("a",&color::alpha,&color::set_alpha)
|
|
.def(self == self)
|
|
.def_pickle(color_pickle_suite())
|
|
.def("__str__",&color::to_string)
|
|
.def("to_hex_string",&color::to_hex_string)
|
|
;
|
|
}
|
|
|