lily/include/graphical-axis-group.hh

   1 /*
   2   axis-group-administration.hh -- declare Graphical_axis_group
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c)  1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   7 */
   8
   9
  10 #ifndef GRAPHICAL_AXIS_GROUP_HH
  11 #define GRAPHICAL_AXIS_GROUP_HH
  12
  13
  14 #include "parray.hh"
  15 #include "axes.hh"
  16 #include "real.hh"
  17 #include "lily-proto.hh"
  18 #include "graphical-element.hh"
  19
  20 /**
  21   Treat a group of graphical elements as an aggegrate.
  22  */
  23 class Graphical_axis_group : public virtual Graphical_element {
  24 public:
  25   Link_array<Graphical_element> elem_l_arr_;
  26   Axis axis1_, axis2_;
  27
  28   Interval extent (Axis) const;
  29   virtual void do_print() const;
  30   Graphical_axis_group (Graphical_axis_group const&);
  31   Graphical_axis_group (Axis,Axis);
  32   void remove_all ();
  33
  34   bool contains_b (Graphical_element const *) const;
  35   void add_element (Graphical_element*);
  36   void remove_element (Graphical_element*);
  37   DECLARE_MY_RUNTIME_TYPEINFO;
  38 };
  39
  40 #endif // Graphical_axis_group_HH