X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fline-interface.cc;h=f65dc946f2c70b62d7196f66159d99c2c1307dde;hb=b64f901106efd0b554b531bda41aab57c5b8e57a;hp=74b8c034bcff51c6fec8506c6632528c6487844b;hpb=44ad1d66c072e4d6545e75c769c86a460cb1df13;p=lilypond.git

diff --git a/lily/line-interface.cc b/lily/line-interface.cc
index 74b8c034bc..f65dc946f2 100644
--- a/lily/line-interface.cc
+++ b/lily/line-interface.cc
@@ -155,3 +155,22 @@ ADD_INTERFACE (Line_interface,
 	       "style "
 	       "arrow-length "
 	       "arrow-width")
+
+
+
+/* todo: move this somewhere else? */
+Stencil
+points_to_line_stencil (vector<Offset> points)
+{
+  Stencil ret;
+  for (vsize i = 1; i < points.size (); i++)
+    {
+      if (points[i-1].is_sane ()  && points[i].is_sane ())
+	{
+	  Stencil line
+	    = Line_interface::make_line (0.1, points[i-1], points[i]);
+	  ret.add_stencil (line);
+	}
+    }
+  return ret;
+}