lily/include/bow.hh

   1 /*
   2   bow.hh -- declare Bow
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c)  1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   7 */
   8
   9
  10 #ifndef BOW_HH
  11 #define BOW_HH
  12
  13 #include "directional-spanner.hh"
  14
  15 /**
  16   Base class for anything that looks like a slur.
  17   Anybody with a better name?
  18
  19   UGH. Fixme.  Should junk
  20
  21     dy_f_drul_ , dx_f_drul_
  22
  23   */
  24 class Bow : public Directional_spanner
  25 {
  26 public:
  27   Bow ();
  28   Offset center () const;
  29
  30 protected:
  31   virtual Molecule* do_brew_molecule_p () const;
  32   Array<Offset> get_controls () const;
  33   virtual Array<Offset> get_encompass_offset_arr () const;
  34   static Interval dim_callback (Dimension_cache const*);
  35   Interval curve_extent (Axis) const;
  36
  37   Drul_array<Real> dy_f_drul_;
  38   Drul_array<Real> dx_f_drul_;
  39 };
  40
  41 #endif // BOW_HH