source file of the GNU LilyPond music typesetter
- (c) 2001--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ (c) 2001--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "note-spacing.hh"
continue;
}
- if (d == LEFT)
+ if (d == LEFT
+ && Note_column::has_interface (it))
{
SCM r = it->get_object ("rest");
Grob *g = unsmob_grob (r);
/*
Add that which sticks out a lot.
*/
- + max (0.0, -extents[RIGHT][LEFT] - (base_space - increment))));
+ + max (0.0, -extents[RIGHT][LEFT] - (base_space - 0.5 * increment))));
/*
We don't do complicated stuff: (base_space - increment) is the
we drop it.
*/
if (!extents[RIGHT].is_empty ()
- && (Item::is_breakable (right_col)
- || right_col->original ()))
+ && (Paper_column::is_breakable (right_col)))
{
/*
This is for the situation
stems_drul[d] = stem;
beams_drul[d] = Stem::get_beam (stem);
- Direction sd = get_grob_direction (stem);
- if (stem_dirs[d] && stem_dirs[d] != sd)
+ Direction stem_dir = get_grob_direction (stem);
+ if (stem_dirs[d] && stem_dirs[d] != stem_dir)
{
correct_stem_dirs = false;
continue;
}
- stem_dirs[d] = sd;
+ stem_dirs[d] = stem_dir;
/*
Correction doesn't seem appropriate when there is a large flag
correct_stem_dirs = false;
Interval hp = Stem::head_positions (stem);
- if (!hp.is_empty ())
+ if (correct_stem_dirs
+ && !hp.is_empty ())
{
- Real chord_start = hp[sd];
- Real stem_end = Stem::stem_end_position (stem);
+ Real chord_start = hp[stem_dir];
+
+ /*
+ can't look at stem-end-position, since that triggers
+ beam slope computations.
+ */
+ Real stem_end = hp[stem_dir] +
+ stem_dir * robust_scm2double (stem->get_property ("length"), 7);
- stem_posns[d] = Interval (min (chord_start, stem_end), max (chord_start, stem_end));
+ stem_posns[d] = Interval (min (chord_start, stem_end),
+ max (chord_start, stem_end));
head_posns[d].unite (hp);
}
}
{
stem_dirs[RIGHT] = -stem_dirs[LEFT];
stem_posns[RIGHT] = bar_yextent;
+ stem_posns[RIGHT] *= 2;
}
if (correct_stem_dirs && stem_dirs[LEFT] * stem_dirs[RIGHT] == -1)
*/
}
-ADD_INTERFACE (Note_spacing, "note-spacing-interface",
+ADD_INTERFACE (Note_spacing,
"This object calculates spacing wishes for individual voices.",
- "left-items right-items stem-spacing-correction same-direction-correction knee-spacing-correction");
+
+
+ "knee-spacing-correction "
+ "left-items "
+ "right-items "
+ "same-direction-correction "
+ "stem-spacing-correction "
+
+ );