1 files changed, 0 insertions, 82 deletions
diff --git a/agg/source/agg_line_aa_basics.cpp b/agg/source/agg_line_aa_basics.cpp
deleted file mode 100755
index 34103178d7b7..000000000000
--- a/agg/source/agg_line_aa_basics.cpp
+++ /dev/null
@@ -1,82 +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
-//----------------------------------------------------------------------------
-
-#include <math.h>
-#include "agg_line_aa_basics.h"
-
-namespace agg
-{
-    //-------------------------------------------------------------------------
-    // The number of the octant is determined as a 3-bit value as follows:
-    // bit 0 = vertical flag
-    // bit 1 = sx < 0
-    // bit 2 = sy < 0
-    //
-    // [N] shows the number of the orthogonal quadrant
-    // <M> shows the number of the diagonal quadrant
-    //               <1>
-    //   [1]          |          [0]
-    //       . (3)011 | 001(1) .
-    //         .      |      .
-    //           .    |    .
-    //             .  |  .
-    //    (2)010     .|.     000(0)
-    // <2> ----------.+.----------- <0>
-    //    (6)110   .  |  .   100(4)
-    //           .    |    .
-    //         .      |      .
-    //       .        |        .
-    //         (7)111 | 101(5)
-    //   [2]          |          [3]
-    //               <3>
-    //                                                  0,1,2,3,4,5,6,7
-    int8u line_parameters::s_orthogonal_quadrant[8] = { 0,0,1,1,3,3,2,2 };
-    int8u line_parameters::s_diagonal_quadrant[8]   = { 0,1,2,1,0,3,2,3 };
-
-
-
-    //-------------------------------------------------------------------------
-    void bisectrix(const line_parameters& l1,
-                   const line_parameters& l2,
-                   int* x, int* y)
-    {
-        double k = double(l2.len) / double(l1.len);
-        double tx = l2.x2 - (l2.x1 - l1.x1) * k;
-        double ty = l2.y2 - (l2.y1 - l1.y1) * k;
-
-        //All bisectrices must be on the right of the line
-        //If the next point is on the left (l1 => l2.2)
-        //then the bisectix should be rotated by 180 degrees.
-        if(double(l2.x2 - l2.x1) * double(l2.y1 - l1.y1) <
-           double(l2.y2 - l2.y1) * double(l2.x1 - l1.x1) + 100.0)
-        {
-            tx -= (tx - l2.x1) * 2.0;
-            ty -= (ty - l2.y1) * 2.0;
-        }
-
-        // Check if the bisectrix is too short
-        double dx = tx - l2.x1;
-        double dy = ty - l2.y1;
-        if((int)sqrt(dx * dx + dy * dy) < line_subpixel_size)
-        {
-            *x = (l2.x1 + l2.x1 + (l2.y1 - l1.y1) + (l2.y2 - l2.y1)) >> 1;
-            *y = (l2.y1 + l2.y1 - (l2.x1 - l1.x1) - (l2.x2 - l2.x1)) >> 1;
-            return;
-        }
-        *x = int(tx);
-        *y = int(ty);
-    }
-
-}