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-rw-r--r--core/src/fxge/agg/agg23/agg_shorten_path.h57
1 files changed, 0 insertions, 57 deletions
diff --git a/core/src/fxge/agg/agg23/agg_shorten_path.h b/core/src/fxge/agg/agg23/agg_shorten_path.h
deleted file mode 100644
index d7eb4be018..0000000000
--- a/core/src/fxge/agg/agg23/agg_shorten_path.h
+++ /dev/null
@@ -1,57 +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_SHORTEN_PATH_INCLUDED
-#define AGG_SHORTEN_PATH_INCLUDED
-#include "agg_basics.h"
-#include "agg_vertex_sequence.h"
-namespace agg
-{
-template<class VertexSequence>
-void shorten_path(VertexSequence& vs, FX_FLOAT s, unsigned closed = 0)
-{
- typedef typename VertexSequence::value_type vertex_type;
- if(s > 0 && vs.size() > 1) {
- FX_FLOAT d;
- int n = int(vs.size() - 2);
- while(n) {
- d = vs[n].dist;
- if(d > s) {
- break;
- }
- vs.remove_last();
- s -= d;
- --n;
- }
- if(vs.size() < 2) {
- vs.remove_all();
- } else {
- n = vs.size() - 1;
- vertex_type& prev = vs[n - 1];
- vertex_type& last = vs[n];
- d = (prev.dist - s) / prev.dist;
- FX_FLOAT x = prev.x + (last.x - prev.x) * d;
- FX_FLOAT y = prev.y + (last.y - prev.y) * d;
- last.x = x;
- last.y = y;
- if(!prev(last)) {
- vs.remove_last();
- }
- vs.close(closed != 0);
- }
- }
-}
-}
-#endif