Web-ja: update introduction

[lilypond.git] / lily / arpeggio.cc

diff --git a/lily/arpeggio.cc b/lily/arpeggio.cc
index 0d5c36661c2e85d15dedbfc1e70ba51d75219d09..95da047a067bd5ced57ba29f53a0a2ee93405bbe 100644 (file)
--- a/lily/arpeggio.cc
+++ b/lily/arpeggio.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2000--2014 Jan Nieuwenhuizen <janneke@gnu.org>
+  Copyright (C) 2000--2015 Jan Nieuwenhuizen <janneke@gnu.org>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -60,7 +60,7 @@ MAKE_SCHEME_CALLBACK (Arpeggio, calc_cross_staff, 1);
 SCM
 Arpeggio::calc_cross_staff (SCM grob)
 {
-  Grob *me = unsmob_grob (grob);
+  Grob *me = unsmob<Grob> (grob);
 
   extract_grob_set (me, "stems", stems);
   Grob *vag = 0;
@@ -83,7 +83,7 @@ MAKE_SCHEME_CALLBACK (Arpeggio, calc_positions, 1);
 SCM
 Arpeggio::calc_positions (SCM grob)
 {
-  Grob *me = unsmob_grob (grob);
+  Grob *me = unsmob<Grob> (grob);
   Grob *common = get_common_y (me);
 
   /*
@@ -116,7 +116,7 @@ MAKE_SCHEME_CALLBACK (Arpeggio, print, 1);
 SCM
 Arpeggio::print (SCM smob)
 {
-  Grob *me = unsmob_grob (smob);
+  Grob *me = unsmob<Grob> (smob);
   Interval heads = robust_scm2interval (me->get_property ("positions"),
                                         Interval ())
                    * Staff_symbol_referencer::staff_space (me);
@@ -184,7 +184,7 @@ MAKE_SCHEME_CALLBACK (Arpeggio, brew_chord_bracket, 1);
 SCM
 Arpeggio::brew_chord_bracket (SCM smob)
 {
-  Grob *me = unsmob_grob (smob);
+  Grob *me = unsmob<Grob> (smob);
   Interval heads = robust_scm2interval (me->get_property ("positions"),
                                         Interval ())
                    * Staff_symbol_referencer::staff_space (me);
@@ -203,7 +203,7 @@ MAKE_SCHEME_CALLBACK (Arpeggio, brew_chord_slur, 1);
 SCM
 Arpeggio::brew_chord_slur (SCM smob)
 {
-  Grob *me = unsmob_grob (smob);
+  Grob *me = unsmob<Grob> (smob);
   SCM dash_definition = me->get_property ("dash-definition");
   Interval heads = robust_scm2interval (me->get_property ("positions"),
                                         Interval ())
@@ -215,7 +215,7 @@ Arpeggio::brew_chord_slur (SCM smob)
   Real height_limit = 1.5;
   Real ratio = .33;
   Bezier curve = slur_shape (dy, height_limit, ratio);
-  curve.rotate (M_PI / 2);
+  curve.rotate (90.0);
 
   Stencil mol (Lookup::slur (curve, lt, lt, dash_definition));
   mol.translate_axis (heads[LEFT], Y_AXIS);
@@ -230,7 +230,7 @@ MAKE_SCHEME_CALLBACK (Arpeggio, width, 1);
 SCM
 Arpeggio::width (SCM smob)
 {
-  Grob *me = unsmob_grob (smob);
+  Grob *me = unsmob<Grob> (smob);
   return ly_interval2scm (get_squiggle (me).extent (X_AXIS));
 }
 
@@ -238,7 +238,7 @@ MAKE_SCHEME_CALLBACK (Arpeggio, pure_height, 3);
 SCM
 Arpeggio::pure_height (SCM smob, SCM, SCM)
 {
-  Grob *me = unsmob_grob (smob);
+  Grob *me = unsmob<Grob> (smob);
   if (to_boolean (me->get_property ("cross-staff")))
     return ly_interval2scm (Interval ());