Web-ja: update introduction

[lilypond.git] / lily / slur-configuration.cc

diff --git a/lily/slur-configuration.cc b/lily/slur-configuration.cc
index 46e9d917a119de2c03d2c985ddbdae878b3c3431..9eb4ef83bd03c74581d9da08b5664c1a062c9c54 100644 (file)
--- a/lily/slur-configuration.cc
+++ b/lily/slur-configuration.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2004--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 2004--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -90,7 +90,7 @@ fit_factor (Offset dz_unit, Offset dz_perp, Real close_to_edge_length,
   Real fit_factor = 0.0;
   Offset x0 = curve.control_[0];
   curve.translate (-x0);
-  curve.rotate (-dz_unit.arg ());
+  curve.rotate (-dz_unit.angle_degrees ());
   curve.scale (1, d);
 
   Interval curve_xext;
@@ -334,7 +334,7 @@ Slur_configuration::score_extra_encompass (Slur_score_state const &state)
   // we find forbidden attachments
   vector<Offset> forbidden_attachments;
   for (vsize i = 0; i < state.extra_encompass_infos_.size (); i++)
-    if (Tie::has_interface (state.extra_encompass_infos_[i].grob_))
+    if (has_interface<Tie> (state.extra_encompass_infos_[i].grob_))
       {
         Grob *t = state.extra_encompass_infos_[i].grob_;
         Grob *common_x = Grob::get_vertical_axis_group (t);
@@ -412,14 +412,14 @@ Slur_configuration::score_extra_encompass (Slur_score_state const &state)
         }
 
       Real dist = 0.0;
-      if (info.type_ == ly_symbol2scm ("around"))
+      if (scm_is_eq (info.type_, ly_symbol2scm ("around")))
         dist = info.extents_[Y_AXIS].distance (y);
 
       /*
         Have to score too: the curve enumeration is limited in its
         shape, and may produce curves which collide anyway.
        */
-      else if (info.type_ == ly_symbol2scm ("inside"))
+      else if (scm_is_eq (info.type_, ly_symbol2scm ("inside")))
         dist = state.dir_ * (y - info.extents_[Y_AXIS][state.dir_]);
       else
         programming_error ("unknown avoidance type");