/*****************************************************************************

*

* This file is part of Mapnik (c++ mapping toolkit)

*

* Copyright (C) 2010 Robert Coup

*

* 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

*

*****************************************************************************/

#ifndef MAPNIK_PYTHON_BINDING_SVG_INCLUDED

#define MAPNIK_PYTHON_BINDING_SVG_INCLUDED

// mapnik

#include <mapnik/parse_transform.hpp>

#include <mapnik/symbolizer.hpp>

#include <mapnik/value_error.hpp>

#pragma GCC diagnostic push

#include <mapnik/warning_ignore.hpp>

#include <boost/python.hpp>

#pragma GCC diagnostic pop

namespace mapnik {

using namespace boost::python;

template <class T>

std::string get_svg_transform(T& symbolizer)

{

return symbolizer.get_image_transform_string();

}

template <class T>

void set_svg_transform(T& symbolizer, std::string const& transform_wkt)

{

transform_list_ptr trans_expr = mapnik::parse_transform(transform_wkt);

if (!trans_expr)

{

std::stringstream ss;

ss << "Could not parse transform from '"

<< transform_wkt

<< "', expected SVG transform attribute";

throw mapnik::value_error(ss.str());

}

symbolizer.set_image_transform(trans_expr);

}

} // end of namespace mapnik

#endif // MAPNIK_PYTHON_BINDING_SVG_INCLUDED