1 files changed, 0 insertions, 77 deletions
diff --git a/agg/inc/agg_bspline.h b/agg/inc/agg_bspline.h
deleted file mode 100755
index ca58fa839b44..000000000000
--- a/agg/inc/agg_bspline.h
+++ /dev/null
@@ -1,77 +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
-//----------------------------------------------------------------------------
-//
-// class bspline
-//
-//----------------------------------------------------------------------------
-
-#ifndef AGG_BSPLINE_INCLUDED
-#define AGG_BSPLINE_INCLUDED
-
-#include "agg_basics.h"
-
-namespace agg
-{
-    //----------------------------------------------------------------bspline
-    // A very simple class of Bi-cubic Spline interpolation.
-    // First call init(num, x[], y[]) where num - number of source points,
-    // x, y - arrays of X and Y values respectively. Here Y must be a function
-    // of X. It means that all the X-coordinates must be arranged in the ascending
-    // order.
-    // Then call get(x) that calculates a value Y for the respective X.
-    // The class supports extrapolation, i.e. you can call get(x) where x is
-    // outside the given with init() X-range. Extrapolation is a simple linear
-    // function.
-    //
-    //  See Implementation agg_bspline.cpp
-    //------------------------------------------------------------------------
-    class bspline
-    {
-    public:
-        ~bspline();
-        bspline();
-        bspline(int num);
-        bspline(int num, const double* x, const double* y);
-
-        void   init(int num);
-        void   add_point(double x, double y);
-        void   prepare();
-
-        void   init(int num, const double* x, const double* y);
-
-        double get(double x) const;
-        double get_stateful(double x) const;
-
-    private:
-        bspline(const bspline&);
-        const bspline& operator = (const bspline&);
-
-        static void bsearch(int n, const double *x, double x0, int *i);
-        double extrapolation_left(double x) const;
-        double extrapolation_right(double x) const;
-        double interpolation(double x, int i) const;
-
-        int     m_max;
-        int     m_num;
-        double* m_x;
-        double* m_y;
-        double* m_am;
-        mutable int m_last_idx;
-    };
-
-
-}
-
-#endif