lily/note-head-scheme.cc

   1 /*
   2   note-head-scheme.cc -- implement Note_head bindings.
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 2006--2007 Han-Wen Nienhuys <hanwen@lilypond.org>
   7
   8 */
   9
  10 #include "note-head.hh"
  11 #include "font-metric.hh"
  12
  13
  14 LY_DEFINE (ly_note_head__stem_attachment, "ly:note-head::stem-attachment",
  15           2, 0, 0, (SCM font_metric, SCM glyph_name),
  16           "Get attachment in @var{font-metric} for attaching a stem to"
  17           " notehead @var{glyph-name}.")
  18 {
  19   LY_ASSERT_SMOB (Font_metric, font_metric, 1);
  20   Font_metric *fm = unsmob_metrics (font_metric);
  21   LY_ASSERT_TYPE (scm_is_string, glyph_name, 2);
  22
  23   return ly_offset2scm (Note_head::get_stem_attachment (fm, ly_scm2string (glyph_name)));
  24 }
  25