1 files changed, 0 insertions, 121 deletions
diff --git a/agg/inc/agg_vpgen_clip_polyline.h b/agg/inc/agg_vpgen_clip_polyline.h
deleted file mode 100755
index f951966a3293..000000000000
--- a/agg/inc/agg_vpgen_clip_polyline.h
+++ /dev/null
@@ -1,121 +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
-//----------------------------------------------------------------------------
-
-#ifndef AGG_VPGEN_CLIP_POLYLINE_INCLUDED
-#define AGG_VPGEN_CLIP_POLYLINE_INCLUDED
-
-#include "agg_basics.h"
-
-namespace agg
-{
-
-    //======================================================vpgen_clip_polyline
-    //
-    // See Implementation agg_vpgen_clip_polyline.cpp
-    //
-    class vpgen_clip_polyline
-    {
-    public:
-        vpgen_clip_polyline() :
-            m_clip_box(0, 0, 1, 1),
-            m_x1(0),
-            m_y1(0),
-            m_f1(0),
-            m_x2(0),
-            m_y2(0),
-            m_f2(0),
-            m_num_vertices(0),
-            m_vertex(0)
-        {
-        }
-
-        void clip_box(double _x1, double _y1, double _x2, double _y2)
-        {
-            m_clip_box.x1 = _x1;
-            m_clip_box.y1 = _y1;
-            m_clip_box.x2 = _x2;
-            m_clip_box.y2 = _y2;
-            m_clip_box.normalize();
-        }
-
-
-        double x1() const { return m_clip_box.x1; }
-        double y1() const { return m_clip_box.y1; }
-        double x2() const { return m_clip_box.x2; }
-        double y2() const { return m_clip_box.y2; }
-
-        static bool auto_close()   { return false; }
-        static bool auto_unclose() { return true; }
-
-        void     reset();
-        void     move_to(double x, double y);
-        void     line_to(double x, double y);
-        unsigned vertex(double* x, double* y);
-
-    private:
-        enum clipping_flags_def
-        {
-            clip_x1 = 1,
-            clip_x2 = 2,
-            clip_y1 = 4,
-            clip_y2 = 8
-        };
-
-        // Determine the clipping code of the vertex according to the
-        // Cyrus-Beck line clipping algorithm
-        //--------------------------------------------------------------------
-        unsigned clipping_flags_x(double x)
-        {
-            unsigned f = 0;
-            if(x < m_clip_box.x1) f |= clip_x1;
-            if(x > m_clip_box.x2) f |= clip_x2;
-            return f;
-        }
-
-        unsigned clipping_flags_y(double y)
-        {
-            unsigned f = 0;
-            if(y < m_clip_box.y1) f |= clip_y1;
-            if(y > m_clip_box.y2) f |= clip_y2;
-            return f;
-        }
-
-        unsigned clipping_flags(double x, double y)
-        {
-            return clipping_flags_x(x) | clipping_flags_y(y);
-        }
-
-        bool move_point(double& x, double& y, unsigned& flags);
-        void clip_line_segment();
-
-    private:
-        rect_d        m_clip_box;
-        double        m_x1;
-        double        m_y1;
-        unsigned      m_f1;
-        double        m_x2;
-        double        m_y2;
-        unsigned      m_f2;
-        double        m_x[2];
-        double        m_y[2];
-        unsigned      m_cmd[2];
-        unsigned      m_num_vertices;
-        unsigned      m_vertex;
-    };
-
-}
-
-
-#endif