lily/directional-spanner.cc

   1 #include "directional-spanner.hh"
   2
   3 Direction
   4 Directional_spanner::get_default_dir() const
   5 {
   6   return DOWN;
   7 }
   8
   9 void
  10 Directional_spanner::do_pre_processing()
  11 {
  12   if (!dir_)
  13     dir_ = get_default_dir();
  14 }
  15
  16 Directional_spanner::Directional_spanner()
  17 {
  18   dir_ = CENTER;
  19 }
  20
  21 Offset
  22 Directional_spanner::center () const
  23 {
  24   Real w= extent (X_AXIS).length ();
  25   Offset o (w/2, 0);
  26   return o;
  27 }