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/* This file is part of the libdepixelize project
Copyright (C) 2013 Vinícius dos Santos Oliveira <vini.ipsmaker@gmail.com>
GNU Lesser General Public License Usage
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.
You should have received a copy of the GNU Lesser General Public License
along with this library. If not, see <http://www.gnu.org/licenses/>.
GNU General Public License Usage
Alternatively, this library may be used under the terms of the GNU General
Public License as published by the Free Software Foundation, either version
2 of the License, or (at your option) any later version.
You should have received a copy of the GNU General Public License along with
this library. If not, see <http://www.gnu.org/licenses/>.
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.
*/
#ifndef LIBDEPIXELIZE_TRACER_SPLINES_H
#define LIBDEPIXELIZE_TRACER_SPLINES_H
#include <2geom/pathvector.h>
#include <glib.h>
namespace Tracer {
template<typename T, bool adjust_splines = true>
class SimplifiedVoronoi;
template<typename T>
class HomogeneousSplines;
class Splines
{
public:
struct Path
{
/**
* It may be benefited from C++11 move references.
*/
Geom::PathVector pathVector;
guint8 rgba[4];
};
typedef std::vector<Path>::iterator iterator;
typedef std::vector<Path>::const_iterator const_iterator;
Splines() /* = default */ {}
template<typename T, bool adjust_splines>
Splines(const SimplifiedVoronoi<T, adjust_splines> &simplifiedVoronoi);
/**
* There are two levels of optimization. The first level only removes
* redundant points of colinear points. The second level uses the
* Kopf-Lischinski optimization. The first level is always enabled.
* The second level is enabled using \p optimize.
*/
template<typename T>
Splines(const HomogeneousSplines<T> &homogeneousSplines, bool optimize,
int nthreads);
// Iterators
iterator begin()
{
return _paths.begin();
}
const_iterator begin() const
{
return _paths.begin();
}
iterator end()
{
return _paths.end();
}
const_iterator end() const
{
return _paths.end();
}
int width() const
{
return _width;
}
int height() const
{
return _height;
}
private:
std::vector<Path> _paths;
int _width;
int _height;
};
} // namespace Tracer
#endif // LIBDEPIXELIZE_TRACER_SPLINES_H
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
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