61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
//----------------------------------------------------------------------------
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// Anti-Grain Geometry - Version 2.4
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// Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
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//
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// Permission to copy, use, modify, sell and distribute this software
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// is granted provided this copyright notice appears in all copies.
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// This software is provided "as is" without express or implied
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// warranty, and with no claim as to its suitability for any purpose.
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//
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//----------------------------------------------------------------------------
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// Contact: mcseem@antigrain.com
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// mcseemagg@yahoo.com
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// http://www.antigrain.com
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//----------------------------------------------------------------------------
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#ifndef AGG_VPGEN_SEGMENTATOR_INCLUDED
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#define AGG_VPGEN_SEGMENTATOR_INCLUDED
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#include <math.h>
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#include "agg_basics.h"
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namespace agg
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{
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//=======================================================vpgen_segmentator
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//
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// See Implementation agg_vpgen_segmentator.cpp
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//
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class vpgen_segmentator
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{
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public:
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vpgen_segmentator() : m_approximation_scale(1.0) {}
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void approximation_scale(double s) { m_approximation_scale = s; }
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double approximation_scale() const { return m_approximation_scale; }
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static bool auto_close() { return false; }
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static bool auto_unclose() { return false; }
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void reset() { m_cmd = path_cmd_stop; }
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void move_to(double x, double y);
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void line_to(double x, double y);
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unsigned vertex(double* x, double* y);
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private:
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double m_approximation_scale;
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double m_x1;
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double m_y1;
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double m_dx;
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double m_dy;
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double m_dl;
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double m_ddl;
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unsigned m_cmd;
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};
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}
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#endif
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