X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fbox.cc;h=fc85114c59b24373d2d8a5836604bdcfb2015f6e;hb=0157dbfb7ed86a5a877cdc7dc1e5e4bd9a602d9f;hp=03be5e9a0ab69f830553eeedb91f5d89a88ea01e;hpb=d9b43b93f2c885409bafdb157138158f65cc49aa;p=lilypond.git

diff --git a/lily/box.cc b/lily/box.cc
index 03be5e9a0a..fc85114c59 100644
--- a/lily/box.cc
+++ b/lily/box.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1996--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1996--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
 #include "box.hh"
@@ -61,3 +61,24 @@ Box::scale (Real s)
   interval_a_[X_AXIS] *= s;
   interval_a_[Y_AXIS] *= s;
 }
+
+void
+Box::add_point (Offset o)
+{
+  interval_a_[X_AXIS].add_point (o[X_AXIS]);
+  interval_a_[Y_AXIS].add_point (o[Y_AXIS]);  
+}
+
+Offset
+Box::center () const
+{
+  return Offset (interval_a_[X_AXIS].center(),
+		 interval_a_[Y_AXIS].center()); 
+}
+void
+Box::widen (Real x, Real y)
+{
+  interval_a_[X_AXIS].widen (x);
+  interval_a_[Y_AXIS].widen (y);
+  
+}