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-rwxr-xr-xagg/inc/agg_span_interpolator_trans.h97
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diff --git a/agg/inc/agg_span_interpolator_trans.h b/agg/inc/agg_span_interpolator_trans.h
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--- a/agg/inc/agg_span_interpolator_trans.h
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@@ -1,97 +0,0 @@
-//----------------------------------------------------------------------------
-// Anti-Grain Geometry - Version 2.3
-// Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
-//
-// Permission to copy, use, modify, sell and distribute this software
-// is granted provided this copyright notice appears in all copies.
-// This software is provided "as is" without express or implied
-// warranty, and with no claim as to its suitability for any purpose.
-//
-//----------------------------------------------------------------------------
-// Contact: mcseem@antigrain.com
-// mcseemagg@yahoo.com
-// http://www.antigrain.com
-//----------------------------------------------------------------------------
-//
-// Horizontal span interpolator for use with an arbitrary transformer
-// The efficiency highly depends on the operations done in the transformer
-//
-//----------------------------------------------------------------------------
-
-#ifndef AGG_SPAN_INTERPOLATOR_TRANS_INCLUDED
-#define AGG_SPAN_INTERPOLATOR_TRANS_INCLUDED
-
-#include "agg_basics.h"
-
-namespace agg
-{
- //=================================================span_interpolator_trans
- template<class Transformer, unsigned SubpixelShift = 8>
- class span_interpolator_trans
- {
- public:
- typedef Transformer trans_type;
- enum
- {
- subpixel_shift = SubpixelShift,
- subpixel_size = 1 << subpixel_shift
- };
-
- //--------------------------------------------------------------------
- span_interpolator_trans() {}
- span_interpolator_trans(const trans_type& trans) : m_trans(&trans) {}
- span_interpolator_trans(const trans_type& trans,
- double x, double y, unsigned) :
- m_trans(&trans)
- {
- begin(x, y, 0);
- }
-
- //----------------------------------------------------------------
- const trans_type& transformer() const { return *m_trans; }
- void transformer(const trans_type& trans) { m_trans = &trans; }
-
- //----------------------------------------------------------------
- void begin(double x, double y, unsigned)
- {
- m_x = x;
- m_y = y;
- m_trans->transform(&x, &y);
- m_ix = int(x * subpixel_size);
- m_iy = int(y * subpixel_size);
- }
-
- //----------------------------------------------------------------
- void next(double, double, unsigned)
- {
- }
-
- //----------------------------------------------------------------
- void operator++()
- {
- m_x += 1.0;
- double x = m_x;
- double y = m_y;
- m_trans->transform(&x, &y);
- m_ix = int(x * subpixel_size);
- m_iy = int(y * subpixel_size);
- }
-
- //----------------------------------------------------------------
- void coordinates(int* x, int* y) const
- {
- *x = m_ix;
- *y = m_iy;
- }
-
- private:
- const trans_type* m_trans;
- double m_x;
- double m_y;
- int m_ix;
- int m_iy;
- };
-
-}
-
-#endif