Exemplos de printer_type::global_stream em C++ (Cpp)

Exemplo n.º 1

Arquivo: duglas_pecher.cpp Projeto: BigBot22/cg

   void print(cg::visualization::printer_type & p) const
   {
      p.corner_stream() << "double-click to clear." << cg::visualization::endl
                        << "press mouse rbutton for add vertex (click to first point to complete contour)" << cg::visualization::endl
                        << "move vertex with rbutton" << cg::visualization::endl
                        << "eps:" << eps << cg::visualization::endl;


      for (size_t i = 0; i < points_.size(); ++i)
      {
         p.global_stream((point_2f)points_[i] + vector_2f(5, 0)) << i;
      }
   }

Exemplo n.º 2

Arquivo: ccw_convex_contains_point.cpp Projeto: BigBot22/cg

   void print(cg::visualization::printer_type & p) const
   {
      p.corner_stream() << "double-click to clear." << cg::visualization::endl
                        << "press mouse rbutton for add vertex (click to first point to complete contour)" << cg::visualization::endl
                        << "move vertex with rbutton" << cg::visualization::endl
                        << "yellow contour -- not ccw or convex" << cg::visualization::endl
                        << "green contour -- contains cursor" << cg::visualization::endl
                        << "red contour -- don't contains cursor" << cg::visualization::endl;

      for (size_t i = 0; i < points_.size(); ++i)
      {
         p.global_stream((point_2f)points_[i] + vector_2f(5, 0)) << i;
      }
   }