Imported Upstream version 2.14.2

[lilypond.git] / lily / stencil.cc

diff --git a/lily/stencil.cc b/lily/stencil.cc
index c241fa18c271b4b08169780c85f63eb4d1ddfef6..6a094d28905af39a9cbb831faeb772676f838a7d 100644 (file)
--- a/lily/stencil.cc
+++ b/lily/stencil.cc
@@ -1,9 +1,20 @@
 /*
-  stencil.cc -- implement Stencil
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1997--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1997--2009 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
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "stencil.hh"
@@ -177,6 +188,17 @@ Stencil::translate_axis (Real x, Axis a)
   translate (o);
 }
 
+void
+Stencil::scale (Real x, Real y)
+{
+  expr_ = scm_list_3 (ly_symbol2scm ("scale-stencil"),
+                     scm_list_2 (scm_from_double (x),
+                                 scm_from_double (y)),
+                     expr_);
+  dim_[X_AXIS] *= x;
+  dim_[Y_AXIS] *= y;
+}
+
 void
 Stencil::add_stencil (Stencil const &s)
 {