/usr/include/mapnik/text/face.hpp is in libmapnik-dev 3.0.9+ds-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2015 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_FACE_HPP
#define MAPNIK_FACE_HPP
//mapnik
#include <mapnik/text/glyph_info.hpp>
#include <mapnik/config.hpp>
#include <mapnik/util/noncopyable.hpp>
// freetype2
extern "C"
{
#include <ft2build.h>
#include FT_FREETYPE_H
#include FT_STROKER_H
}
//stl
#include <unordered_map>
#include <memory>
#include <string>
#include <vector>
namespace mapnik
{
class MAPNIK_DECL font_face : util::noncopyable
{
public:
font_face(FT_Face face);
std::string family_name() const
{
return std::string(face_->family_name);
}
std::string style_name() const
{
return std::string(face_->style_name);
}
FT_Face get_face() const
{
return face_;
}
bool set_character_sizes(double size);
bool set_unscaled_character_sizes();
bool glyph_dimensions(glyph_info &glyph) const;
~font_face();
private:
FT_Face face_;
};
using face_ptr = std::shared_ptr<font_face>;
class MAPNIK_DECL font_face_set : private util::noncopyable
{
public:
using iterator = std::vector<face_ptr>::iterator;
font_face_set(void) : faces_(){}
void add(face_ptr face);
void set_character_sizes(double size);
void set_unscaled_character_sizes();
std::size_t size() const { return faces_.size(); }
iterator begin() { return faces_.begin(); }
iterator end() { return faces_.end(); }
private:
std::vector<face_ptr> faces_;
};
using face_set_ptr = std::unique_ptr<font_face_set>;
// FT_Stroker wrapper
class stroker : util::noncopyable
{
public:
explicit stroker(FT_Stroker s)
: s_(s) {}
~stroker();
void init(double radius);
FT_Stroker const& get() const { return s_; }
private:
FT_Stroker s_;
};
} //ns mapnik
#endif // FACE_HPP
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