//---------------------------------------------------------------------------- // Anti-Grain Geometry - Version 2.4 // 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_SEGMENTATOR_INCLUDED #define AGG_VPGEN_SEGMENTATOR_INCLUDED #include <math.h> #include "agg_basics.h" namespace agg { //=======================================================vpgen_segmentator // // See Implementation agg_vpgen_segmentator.cpp // class vpgen_segmentator { public: vpgen_segmentator() : m_approximation_scale(1.0) {} void approximation_scale(double s) { m_approximation_scale = s; } double approximation_scale() const { return m_approximation_scale; } static bool auto_close() { return false; } static bool auto_unclose() { return false; } void reset() { m_cmd = path_cmd_stop; } void move_to(double x, double y); void line_to(double x, double y); unsigned vertex(double* x, double* y); private: double m_approximation_scale; double m_x1; double m_y1; double m_dx; double m_dy; double m_dl; double m_ddl; unsigned m_cmd; }; } #endif