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Diffstat (limited to 'agg/inc/agg_vcgen_smooth_poly1.h')
-rwxr-xr-x | agg/inc/agg_vcgen_smooth_poly1.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/agg/inc/agg_vcgen_smooth_poly1.h b/agg/inc/agg_vcgen_smooth_poly1.h deleted file mode 100755 index 80f56d8..0000000 --- a/agg/inc/agg_vcgen_smooth_poly1.h +++ /dev/null @@ -1,87 +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_SMOOTH_POLY1_INCLUDED -#define AGG_VCGEN_SMOOTH_POLY1_INCLUDED - -#include "agg_basics.h" -#include "agg_vertex_sequence.h" - - -namespace agg -{ - - //======================================================vcgen_smooth_poly1 - // - // See Implementation agg_vcgen_smooth_poly1.cpp - // Smooth polygon generator - // - //------------------------------------------------------------------------ - class vcgen_smooth_poly1 - { - enum status_e - { - initial, - ready, - polygon, - ctrl_b, - ctrl_e, - ctrl1, - ctrl2, - end_poly, - stop - }; - - public: - typedef vertex_sequence<vertex_dist, 6> vertex_storage; - - vcgen_smooth_poly1(); - - void smooth_value(double v) { m_smooth_value = v * 0.5; } - double smooth_value() const { return m_smooth_value * 2.0; } - - // 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); - - private: - vcgen_smooth_poly1(const vcgen_smooth_poly1&); - const vcgen_smooth_poly1& operator = (const vcgen_smooth_poly1&); - - void calculate(const vertex_dist& v0, - const vertex_dist& v1, - const vertex_dist& v2, - const vertex_dist& v3); - - vertex_storage m_src_vertices; - double m_smooth_value; - unsigned m_closed; - status_e m_status; - unsigned m_src_vertex; - double m_ctrl1_x; - double m_ctrl1_y; - double m_ctrl2_x; - double m_ctrl2_y; - }; - -} - - -#endif - |