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Added missing files: include/mapnik/svg/svg_generator.hpp and include/mapnik/svg/svg_generator_path_grammar.hpp.

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This commit is contained in:
Carlos López 2010-07-26 06:23:43 +00:00
parent 853d55b7d6
commit 39a1038eb8
3 changed files with 196 additions and 0 deletions
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53
include/mapnik/svg/svg_generator.hpp Normal file
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/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2010 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
*
*****************************************************************************/
#ifndef MAPNIK_SVG_GENERATOR_HPP
#define MAPNIK_SVG_GENERATOR_HPP
// mapnik
#include <mapnik/svg/svg_generator_path_grammar.hpp>
// boost
#include <boost/utility.hpp>
namespace mapnik { //namespace svg {
template <typename OutputIterator>
class svg_generator : private boost::noncopyable
{
typedef svg::svg_generator_path_grammar<OutputIterator> path_grammar;
public:
explicit svg_generator(OutputIterator& output_iterator);
~svg_generator();
void generate_root();
void generate_rect();
void generate_path();
private:
OutputIterator& output_iterator_;
path_grammar path_grammar_;
}
}}
#endif // MAPNIK_SVG_GENERATOR_HPP

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include/mapnik/svg/svg_generator_path_grammar.hpp Normal file
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/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2010 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
*
*****************************************************************************/
#ifndef SVG_GENERATOR_PATH_GRAMMAR_HPP
#define SVG_GENERATOR_PATH_GRAMMAR_HPP
// mapnik
#include <mapnik/vertex.hpp>
#include <mapnik/geometry.hpp>
// boost
#include <boost/fusion/include/adapt_class.hpp>
#include <boost/spirit/include/karma.hpp>
BOOST_FUSION_ADAPT_CLASS(
mapnik::vertex_vector2<mapnik::vertex2d>::vertex_type,
(unsigned, unsigned, obj.get<2>(), /**/)
(mapnik::vertex_vector2<mapnik::vertex2d>::value_type, mapnik::vertex_vector2<mapnik::vertex2d>::value_type, obj.get<0>(), /**/)
(mapnik::vertex_vector2<mapnik::vertex2d>::value_type, mapnik::vertex_vector2<mapnik::vertex2d>::value_type, obj.get<1>(), /**/)
)
namespace boost { namespace spirit { namespace traits {
template <>
struct is_container<mapnik::geometry2d const>
: mpl::true_
{};
template <>
struct container_iterator<mapnik::geometry2d const>
{
typedef mapnik::geometry2d::iterator type;
};
template <>
struct begin_container<mapnik::geometry2d const>
{
static mapnik::geometry2d::iterator
call(mapnik::geometry2d const& g)
{
return g.begin();
}
};
template <>
struct end_container<mapnik::geometry2d const>
{
static mapnik::geometry2d::iterator
call(mapnik::geometry2d const& g)
{
return g.end();
}
};
}}}
namespace mapnik { namespace svg {
using namespace boost::spirit;
template <typename OutputIterator>
struct svg_generator_path_grammar
: karma::grammar<OutputIterator, mapnik::geometry2d()>
{
explicit svg_generator_path_grammar()
: svg_generator_path_grammar::base_type(svg_path)
{
svg_path = *(karma::int_ << karma::lit(' ') << karma::double_ << karma::lit(' ') << karma::double_ << karma::eol);
}
karma::rule<OutputIterator, mapnik::geometry2d()> svg_path;
};
}}
#endif // SVG_GENERATOR_PATH_GRAMMAR_HPP

50
src/svg/svg_generator.cpp Normal file
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/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2010 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/svg/svg_generator.hpp>
#include <mapnik/geometry.hpp>
// boost
#include <boost/spirit/include/karma.hpp>
namespace mapnik { //namespace svg {
using namespace boost::spirit;
template <typename OutputIterator>
svg_generator<OutputIterator>::svg_generator(OutputIterator& output_iterator) :
output_iterator_(output_iterator)
{}
template <typename OutputIterator>
void svg_generator<OutputIterator>::generate_root() {}
template <typename OutputIterator>
void svg_generator<OutputIterator>::generate_rect() {}
template <typename OutputIterator>
void svg_generator<OutputIterator>::generate_path(geometry2d const & geom)
{
karma::generate(output_iterator_, path_grammar_, geom);
}
}}