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-rwxr-xr-xagg/inc/agg_vcgen_vertex_sequence.h135
1 files changed, 0 insertions, 135 deletions
diff --git a/agg/inc/agg_vcgen_vertex_sequence.h b/agg/inc/agg_vcgen_vertex_sequence.h
deleted file mode 100755
index 7c4e9e4253e5..000000000000
--- a/agg/inc/agg_vcgen_vertex_sequence.h
+++ /dev/null
@@ -1,135 +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_VCGEN_VERTEX_SEQUENCE_INCLUDED
-#define AGG_VCGEN_VERTEX_SEQUENCE_INCLUDED
-
-#include "agg_basics.h"
-#include "agg_vertex_sequence.h"
-#include "agg_shorten_path.h"
-
-namespace agg
-{
-
- //===================================================vcgen_vertex_sequence
- class vcgen_vertex_sequence
- {
- public:
- typedef vertex_dist_cmd vertex_type;
- typedef vertex_sequence<vertex_type, 6> vertex_storage;
-
- vcgen_vertex_sequence() :
- m_flags(0),
- m_cur_vertex(0),
- m_shorten(0.0),
- m_ready(false)
- {
- }
-
- // Vertex Generator Interface
- void remove_all();
- void add_vertex(double x, double y, unsigned cmd);
-
- // Vertex Source Interface
- void rewind(unsigned id);
- unsigned vertex(double* x, double* y);
-
- void shorten(double s) { m_shorten = s; }
- double shorten() const { return m_shorten; }
-
- private:
- vcgen_vertex_sequence(const vcgen_vertex_sequence&);
- const vcgen_vertex_sequence& operator = (const vcgen_vertex_sequence&);
-
- vertex_storage m_src_vertices;
- unsigned m_flags;
- unsigned m_cur_vertex;
- double m_shorten;
- bool m_ready;
- };
-
-
- //------------------------------------------------------------------------
- inline void vcgen_vertex_sequence::remove_all()
- {
- m_ready = false;
- m_src_vertices.remove_all();
- m_cur_vertex = 0;
- m_flags = 0;
- }
-
- //------------------------------------------------------------------------
- inline void vcgen_vertex_sequence::add_vertex(double x, double y, unsigned cmd)
- {
- m_ready = false;
- if(is_move_to(cmd))
- {
- m_src_vertices.modify_last(vertex_dist_cmd(x, y, cmd));
- }
- else
- {
- if(is_vertex(cmd))
- {
- m_src_vertices.add(vertex_dist_cmd(x, y, cmd));
- }
- else
- {
- m_flags = cmd & path_flags_mask;
- }
- }
- }
-
-
- //------------------------------------------------------------------------
- inline void vcgen_vertex_sequence::rewind(unsigned)
- {
- if(!m_ready)
- {
- m_src_vertices.close(is_closed(m_flags));
- shorten_path(m_src_vertices, m_shorten, get_close_flag(m_flags));
- }
- m_ready = true;
- m_cur_vertex = 0;
- }
-
- //------------------------------------------------------------------------
- inline unsigned vcgen_vertex_sequence::vertex(double* x, double* y)
- {
- if(!m_ready)
- {
- rewind(0);
- }
-
- if(m_cur_vertex == m_src_vertices.size())
- {
- ++m_cur_vertex;
- return path_cmd_end_poly | m_flags;
- }
-
- if(m_cur_vertex > m_src_vertices.size())
- {
- return path_cmd_stop;
- }
-
- vertex_type& v = m_src_vertices[m_cur_vertex++];
- *x = v.x;
- *y = v.y;
- return v.cmd;
- }
-
-
-}
-
-#endif