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Add char_info.hpp

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Hermann Kraus 2012-01-20 22:22:14 +01:00
parent 7a4dda929a
commit 2a95f7271b
1 changed files with 52 additions and 0 deletions
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include/mapnik/char_info.hpp Normal file
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/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2011 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 CHAR_INFO_HPP
#define CHAR_INFO_HPP
#include <boost/shared_ptr.hpp>
namespace mapnik {
struct char_properties;
class char_info {
public:
char_info(unsigned c_, double width_, double ymax_, double ymin_, double line_height_)
: c(c_), width(width_), line_height(line_height_), ymin(ymin_), ymax(ymax_)
{
}
char_info()
: c(0), width(0), line_height(0), ymin(0), ymax(0)
{
}
unsigned c;
double width;
double line_height;
double ymin;
double ymax;
double avg_height;
char_properties *format;
double height() const { return ymax-ymin; }
};
}
#endif