headers/libs/agg/agg_conv_marker_adaptor.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 #ifndef AGG_CONV_MARKER_ADAPTOR_INCLUDED
  17 #define AGG_CONV_MARKER_ADAPTOR_INCLUDED
  18
  19 #include "agg_basics.h"
  20 #include "agg_conv_adaptor_vcgen.h"
  21 #include "agg_vcgen_vertex_sequence.h"
  22
  23 namespace agg
  24 {
  25
  26     //=====================================================conv_marker_adaptor
  27     template<class VertexSource, class Markers=null_markers>
  28     struct conv_marker_adaptor :
  29     public conv_adaptor_vcgen<VertexSource, vcgen_vertex_sequence, Markers>
  30     {
  31         typedef Markers marker_type;
  32         typedef conv_adaptor_vcgen<VertexSource, vcgen_vertex_sequence, Markers> base_type;
  33
  34         conv_marker_adaptor(VertexSource& vs) :
  35             conv_adaptor_vcgen<VertexSource, vcgen_vertex_sequence, Markers>(vs)
  36         {
  37         }
  38
  39         void shorten(double s) { base_type::generator().shorten(s); }
  40         double shorten() const { return base_type::generator().shorten(); }
  41
  42     private:
  43         conv_marker_adaptor(const conv_marker_adaptor<VertexSource, Markers>&);
  44         const conv_marker_adaptor<VertexSource, Markers>&
  45             operator = (const conv_marker_adaptor<VertexSource, Markers>&);
  46     };
  47
  48
  49 }
  50
  51 #endif