mirror of
https://github.com/ultimatepp/ultimatepp.git
synced 2026-05-17 22:03:07 -06:00
86 lines
3 KiB
C++
86 lines
3 KiB
C++
//----------------------------------------------------------------------------
|
|
// Anti-Grain Geometry (AGG) - Version 2.5
|
|
// A high quality rendering engine for C++
|
|
// Copyright (C) 2002-2006 Maxim Shemanarev
|
|
// Contact: mcseem@antigrain.com
|
|
// mcseemagg@yahoo.com
|
|
// http://antigrain.com
|
|
//
|
|
// AGG 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; either version 2
|
|
// of the License, or (at your option) any later version.
|
|
//
|
|
// AGG 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 AGG; if not, write to the Free Software
|
|
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
// MA 02110-1301, USA.
|
|
//----------------------------------------------------------------------------
|
|
|
|
#ifndef AGG_SPAN_INTERPOLATOR_ADAPTOR_INCLUDED
|
|
#define AGG_SPAN_INTERPOLATOR_ADAPTOR_INCLUDED
|
|
|
|
#include "agg_basics.h"
|
|
|
|
namespace agg
|
|
{
|
|
|
|
//===============================================span_interpolator_adaptor
|
|
template<class Interpolator, class Distortion>
|
|
class span_interpolator_adaptor : public Interpolator
|
|
{
|
|
public:
|
|
typedef Interpolator base_type;
|
|
typedef typename base_type::trans_type trans_type;
|
|
typedef Distortion distortion_type;
|
|
|
|
//--------------------------------------------------------------------
|
|
span_interpolator_adaptor() {}
|
|
span_interpolator_adaptor(const trans_type& trans,
|
|
const distortion_type& dist) :
|
|
base_type(trans),
|
|
m_distortion(&dist)
|
|
{
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
span_interpolator_adaptor(const trans_type& trans,
|
|
const distortion_type& dist,
|
|
double x, double y, unsigned len) :
|
|
base_type(trans, x, y, len),
|
|
m_distortion(&dist)
|
|
{
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
const distortion_type& distortion() const
|
|
{
|
|
return *m_distortion;
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
void distortion(const distortion_type& dist)
|
|
{
|
|
m_distortion = dist;
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
void coordinates(int* x, int* y) const
|
|
{
|
|
base_type::coordinates(x, y);
|
|
m_distortion->calculate(x, y);
|
|
}
|
|
|
|
private:
|
|
//--------------------------------------------------------------------
|
|
const distortion_type* m_distortion;
|
|
};
|
|
}
|
|
|
|
|
|
#endif
|