Commit cbbbffd5 authored by Guillaume Lazzara's avatar Guillaume Lazzara
Browse files

io/text_boxes/save.hh: New. Save text boxes information.

parent 99e2b8fc
2010-05-25 Guillaume Lazzara <z@lrde.epita.fr>
* io/text_boxes/save.hh: New. Save text boxes information.
2010-05-25 Guillaume Lazzara <z@lrde.epita.fr>
Add a new deskew algorithm.
......
// Copyright (C) 2010 EPITA Research and Development Laboratory (LRDE)
//
// This file is part of Olena.
//
// Olena is free software: you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation, version 2 of the License.
//
// Olena 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
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Olena. If not, see <http://www.gnu.org/licenses/>.
//
// As a special exception, you may use this file as part of a free
// software project without restriction. Specifically, if other files
// instantiate templates or use macros or inline functions from this
// file, or you compile this file and link it with other files to produce
// an executable, this file does not by itself cause the resulting
// executable to be covered by the GNU General Public License. This
// exception does not however invalidate any other reasons why the
// executable file might be covered by the GNU General Public License.
#ifndef SCRIBO_IO_TEXT_BOXES_SAVE_HH
# define SCRIBO_IO_TEXT_BOXES_SAVE_HH
/// \file
///
/// \brief Save text line information as XML.
# include <fstream>
# include <sstream>
# include <scribo/core/line_set.hh>
namespace scribo
{
namespace io
{
namespace text_boxes
{
template <typename L>
void
save(const line_set<L>& lines,
const std::string& output_name,
const mln_site(L)& crop_shift = literal::origin);
# ifndef MLN_INCLUDE_ONLY
template <typename L>
void
save(const line_set<L>& lines,
const std::string& output_name,
const mln_site(L)& crop_shift = literal::origin)
{
trace::entering("scribo::io::text_boxes:save");
mln_precondition(lines.is_valid());
std::ofstream file(output_name.c_str());
if (! file)
{
std::cerr << "error: cannot open file '" << output_name << "'!";
abort();
}
for_all_lines(l, lines)
{
if (! lines(l).is_valid() || lines(l).tag() != line::None || lines(l).type() != line::Text || lines(l).text().empty())
continue;
file << lines(l).bbox().pmin().row() + crop_shift.row()<< " "
<< lines(l).bbox().pmin().col() + crop_shift.col()<< " "
<< lines(l).bbox().pmax().row() + crop_shift.row() << " "
<< lines(l).bbox().pmax().col() + crop_shift.col()<< " "
<< lines(l).text() << std::endl;
}
file.close();
trace::exiting("scribo::io::text_boxes::save");
}
# endif // ! MLN_INCLUDE_ONLY
} // end of namespace scribo::io::text_boxes
} // end of namespace scribo::io
} // end of namespace scribo
#endif // ! SCRIBO_IO_TEXT_BOXES_SAVE_HH
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