--- scribo/ChangeLog | 4 ++ scribo/io/text_boxes/save.hh | 102 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 106 insertions(+), 0 deletions(-) create mode 100644 scribo/io/text_boxes/save.hh diff --git a/scribo/ChangeLog b/scribo/ChangeLog index 623147b..fe1e390 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,5 +1,9 @@ 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. * preprocessing/deskew.hh, diff --git a/scribo/io/text_boxes/save.hh b/scribo/io/text_boxes/save.hh new file mode 100644 index 0000000..5bbf97b --- /dev/null +++ b/scribo/io/text_boxes/save.hh @@ -0,0 +1,102 @@ +// 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 -- 1.5.6.5