lyric-extender.cc -- implement Lyric_extender
source file of the GNU LilyPond music typesetter
- (c) 1998--2006 Jan Nieuwenhuizen <janneke@gnu.org>
+ (c) 1998--2007 Jan Nieuwenhuizen <janneke@gnu.org>
Han-Wen Nienhuys
*/
#include "lyric-extender.hh"
-
+#include "spanner.hh"
+#include "item.hh"
#include "warn.hh"
#include "lookup.hh"
-#include "paper-column.hh"
#include "output-def.hh"
#include "note-head.hh"
#include "pointer-group-interface.hh"
right_point = max (right_point, heads.back ()->extent (common, X_AXIS)[RIGHT]);
Real h = sl * robust_scm2double (me->get_property ("thickness"), 0);
- Real pad = 2 * h;
+ Drul_array<Real> paddings (robust_scm2double (me->get_property ("left-padding"), h),
+ robust_scm2double (me->get_property ("right-padding"), h));
if (right_text)
- right_point = min (right_point, (robust_relative_extent (right_text, common, X_AXIS)[LEFT] - pad));
+ right_point = min (right_point, (robust_relative_extent (right_text, common, X_AXIS)[LEFT] - paddings[RIGHT]));
/* run to end of line. */
if (me->get_bound (RIGHT)->break_status_dir ())
- right_point = max (right_point, (robust_relative_extent (me->get_bound (RIGHT), common, X_AXIS)[LEFT] - pad));
+ right_point = max (right_point, (robust_relative_extent (me->get_bound (RIGHT), common, X_AXIS)[LEFT] - paddings[RIGHT]));
- left_point += pad;
+ left_point += paddings[LEFT];
Real w = right_point - left_point;
if (w < 1.5 * h)
return mol.smobbed_copy ();
}
-ADD_INTERFACE (Lyric_extender, "lyric-extender-interface",
+ADD_INTERFACE (Lyric_extender,
"The extender is a simple line at the baseline of the lyric "
"that helps show the length of a melissima (tied/slurred note).",
- "next thickness heads");
+
+ "heads "
+ "left-padding "
+ "next "
+ "right-padding "
+ "thickness "
+ );