Anti-Grain Geometry Tutorial
agg_conv_stroke.h
1 //----------------------------------------------------------------------------
2 // Anti-Grain Geometry - Version 2.4
3 // Copyright (C) 2002-2005 Maxim Shemanarev (http://www.antigrain.com)
4 //
5 // Permission to copy, use, modify, sell and distribute this software
6 // is granted provided this copyright notice appears in all copies.
7 // This software is provided "as is" without express or implied
8 // warranty, and with no claim as to its suitability for any purpose.
9 //
10 //----------------------------------------------------------------------------
11 // Contact: mcseem@antigrain.com
12 // mcseemagg@yahoo.com
13 // http://www.antigrain.com
14 //----------------------------------------------------------------------------
15 //
16 // conv_stroke
17 //
18 //----------------------------------------------------------------------------
19 #ifndef AGG_CONV_STROKE_INCLUDED
20 #define AGG_CONV_STROKE_INCLUDED
21 
22 #include "agg_basics.h"
23 #include "agg_vcgen_stroke.h"
24 #include "agg_conv_adaptor_vcgen.h"
25 
26 namespace agg
27 {
28 
29  //-------------------------------------------------------------conv_stroke
30  template<class VertexSource, class Markers=null_markers>
31  struct conv_stroke :
32  public conv_adaptor_vcgen<VertexSource, vcgen_stroke, Markers>
33  {
34  typedef Markers marker_type;
35  typedef conv_adaptor_vcgen<VertexSource, vcgen_stroke, Markers> base_type;
36 
37  conv_stroke(VertexSource& vs) :
38  conv_adaptor_vcgen<VertexSource, vcgen_stroke, Markers>(vs)
39  {
40  }
41 
42  void line_cap(line_cap_e lc) { base_type::generator().line_cap(lc); }
43  void line_join(line_join_e lj) { base_type::generator().line_join(lj); }
44  void inner_join(inner_join_e ij) { base_type::generator().inner_join(ij); }
45 
46  line_cap_e line_cap() const { return base_type::generator().line_cap(); }
47  line_join_e line_join() const { return base_type::generator().line_join(); }
48  inner_join_e inner_join() const { return base_type::generator().inner_join(); }
49 
50  void width(double w) { base_type::generator().width(w); }
51  void miter_limit(double ml) { base_type::generator().miter_limit(ml); }
52  void miter_limit_theta(double t) { base_type::generator().miter_limit_theta(t); }
53  void inner_miter_limit(double ml) { base_type::generator().inner_miter_limit(ml); }
54  void approximation_scale(double as) { base_type::generator().approximation_scale(as); }
55 
56  double width() const { return base_type::generator().width(); }
57  double miter_limit() const { return base_type::generator().miter_limit(); }
58  double inner_miter_limit() const { return base_type::generator().inner_miter_limit(); }
59  double approximation_scale() const { return base_type::generator().approximation_scale(); }
60 
61  void shorten(double s) { base_type::generator().shorten(s); }
62  double shorten() const { return base_type::generator().shorten(); }
63 
64  private:
65  conv_stroke(const conv_stroke<VertexSource, Markers>&);
66  const conv_stroke<VertexSource, Markers>&
67  operator = (const conv_stroke<VertexSource, Markers>&);
68 
69  };
70 
71 }
72 
73 #endif
agg::conv_stroke
Definition: agg_conv_stroke.h:31
agg::conv_adaptor_vcgen
Definition: agg_conv_adaptor_vcgen.h:38
agg
Definition: agg_arc.cpp:24