source file of the GNU LilyPond music typesetter
- (c) 1996, 1997--1999, 1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1996, 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
Jan Nieuwenhuizen <janneke@gnu.org>
*/
/*
[TODO]
- * URG: share code with tie
- * begin and end should be treated as a Script.
- * damping
- * slur from notehead to stemend: c''()b''
+ * begin and end should be treated as a/acknowledge Scripts.
+ * broken slur should have uniform trend
*/
+#include "directional-element-interface.hh"
+#include "group-interface.hh"
#include "slur.hh"
-#include "scalar.hh"
#include "lookup.hh"
#include "paper-def.hh"
#include "note-column.hh"
#include "stem.hh"
-#include "p-col.hh"
+#include "paper-column.hh"
#include "molecule.hh"
#include "debug.hh"
#include "box.hh"
#include "bezier.hh"
-#include "encompass-info.hh"
#include "main.hh"
-
+#include "cross-staff.hh"
+#include "group-interface.hh"
Slur::Slur ()
{
+ set_elt_property ("note-columns", SCM_EOL);
}
void
Slur::add_column (Note_column*n)
{
- if (!n->head_l_arr_.size ())
- warning (_ ("Putting slur over rest. Ignoring"));
+ if (!gh_pair_p (n->get_elt_property ("note-heads")))
+ warning (_ ("Putting slur over rest. Ignoring."));
else
{
- encompass_arr_.push (n);
- // n->stem_l_->slur_l_ = this;
+ Group_interface gi (this, "note-columns");
+ gi.add_element (n);
add_dependency (n);
}
}
Direction
Slur::get_default_dir () const
{
+ Link_array<Note_column> encompass_arr =
+ Group_interface__extract_elements (this, (Note_column*)0, "note-columns");
+
Direction d = DOWN;
- for (int i=0; i < encompass_arr_.size (); i ++)
+ for (int i=0; i < encompass_arr.size (); i ++)
{
- if (encompass_arr_[i]->dir () < 0)
+ if (encompass_arr[i]->dir () < 0)
{
d = UP;
break;
void
Slur::do_add_processing ()
{
- set_bounds (LEFT, encompass_arr_[0]);
- if (encompass_arr_.size () > 1)
- set_bounds (RIGHT, encompass_arr_.top ());
+ Link_array<Note_column> encompass_arr =
+ Group_interface__extract_elements (this, (Note_column*)0, "note-columns");
+ set_bounds (LEFT, encompass_arr[0]);
+ if (encompass_arr.size () > 1)
+ set_bounds (RIGHT, encompass_arr.top ());
}
void
// don't set directions
}
-void
-Slur::do_substitute_element_pointer (Score_element*o, Score_element*n)
+
+Offset
+Slur::encompass_offset (Note_column const* col) const
{
- int i;
- while ((i = encompass_arr_.find_i (dynamic_cast<Note_column *> (o))) >=0)
+ Offset o;
+ Stem* stem_l = col->stem_l ();
+ Direction dir = directional_element (this).get ();
+
+ if (!stem_l)
{
- if (n)
- encompass_arr_[i] = dynamic_cast<Note_column *> (n);
- else
- encompass_arr_.del (i);
+ warning (_ ("Slur over rest?"));
+ o[X_AXIS] = col->hpos_f ();
+ o[Y_AXIS] = col->extent (Y_AXIS)[dir];
+ return o;
}
-}
+ Direction stem_dir = directional_element (stem_l).get ();
+ o[X_AXIS] = stem_l->hpos_f ();
-static int
-Note_column_compare (Note_column *const&n1 , Note_column* const&n2)
-{
- return Item::left_right_compare (n1, n2);
-}
+ /*
+ Simply set x to middle of notehead
+ */
-bool
-Slur::broken_edge_b ( Direction dir) const
-{
- return extrema ()[dir] != spanned_drul_[dir];
-}
+ o[X_AXIS] -= 0.5 * stem_dir * col->extent (X_AXIS).length ();
-bool
-Slur::normal_edge_b ( Direction dir) const
-{
- Note_column *n = extrema ()[dir];
- return !broken_edge_b ( dir)
- && n->stem_l_
- && n->stem_l_->get_elt_property (transparent_scm_sym) == SCM_BOOL_F
- && n->head_l_arr_.size ();
-}
+ if ((stem_dir == dir)
+ && !stem_l->extent (Y_AXIS).empty_b ())
+ {
+ o[Y_AXIS] = stem_l->extent (Y_AXIS)[dir];
+ }
+ else
+ {
+ o[Y_AXIS] = col->extent (Y_AXIS)[dir];
+ }
-Drul_array<Note_column*>
-Slur::extrema ()const
-{
- Drul_array<Note_column*> extrema;
- extrema[LEFT] = encompass_arr_[0];
- extrema[RIGHT] = encompass_arr_.top ();
- return extrema;
+ /*
+ leave a gap: slur mustn't touch head/stem
+ */
+ o[Y_AXIS] += dir * paper_l ()->get_var ("slur_y_free");
+ o[Y_AXIS] -= calc_interstaff_dist (stem_l, this);
+ return o;
}
/*
- TODO.
+ ARGRARGRARGRARGAR!
- Unhair this.
+ Fixme
*/
void
Slur::do_post_processing ()
{
- encompass_arr_.sort (Note_column_compare);
- if (!dir_)
- dir_ = get_default_dir ();
+ Link_array<Note_column> encompass_arr =
+ Group_interface__extract_elements (this, (Note_column*)0, "note-columns");
+
+ if (!encompass_arr.size ())
+ {
+ set_elt_property ("transparent", SCM_BOOL_T);
+ set_empty (X_AXIS);
+ set_empty (Y_AXIS);
+ return;
+ }
- Real interline_f = paper_l ()->get_realvar (interline_scm_sym);
- Real internote_f = interline_f / 2;
- // URG
- Real notewidth_f = paper_l ()->note_width () * 0.8;
+ if (!directional_element (this).get ())
+ directional_element (this).set (get_default_dir ());
/*
- [OSU]: slur and tie placement
+ Slur and tie placement [OSU]
- slurs:
- * x = center of head (upside-down: inner raakpunt stem) - d * gap
+ Slurs:
+ * x = centre of head - d * x_gap_f
- * y = length < 5ss : horizontal raakpunt + d * 0.25 ss
+ TODO:
+ * y = length < 5ss : horizontal tangent + d * 0.25 ss
y = length >= 5ss : y next interline - d * 0.25 ss
- --> height <= 5 length ?? we use <= 3 length, now...
*/
-
- Real gap_f = paper_l ()->get_var ("slur_x_gap");
+ Real staff_space = paper_l ()->get_var ("interline");
+ Real half_staff_space = staff_space / 2;
+
+ Real x_gap_f = paper_l ()->get_var ("slur_x_gap");
+ Real y_gap_f = paper_l ()->get_var ("slur_y_gap");
- Direction d=LEFT;
-
+ Drul_array<Note_column*> note_column_drul;
+ note_column_drul[LEFT] = encompass_arr[0];
+ note_column_drul[RIGHT] = encompass_arr.top ();
+
+ bool fix_broken_b = false;
+
+ Direction my_dir = directional_element (this).get ();
+
+ Direction d = LEFT;
do
{
- if (broken_edge_b (d))
+ dx_f_drul_[d] = 0;
+ dy_f_drul_[d] = 0;
+
+ if ((note_column_drul[d] == spanned_drul_[d])
+ && note_column_drul[d]->first_head ()
+ && (note_column_drul[d]->stem_l ()))
{
- // ugh -- check if needed
- dx_f_drul_[d] = -d
- *(spanned_drul_[d]->extent (X_AXIS).length () - 0.5 * notewidth_f);
-
- // prebreak
- if (d == RIGHT)
+ Stem* stem_l = note_column_drul[d]->stem_l ();
+ /*
+ side directly attached to note head;
+ no beam getting in the way
+ */
+ if ((stem_l->extent (Y_AXIS).empty_b ()
+ || !((stem_l->get_direction () == my_dir) && (my_dir != d)))
+ && !((my_dir == stem_l->get_direction ())
+ && stem_l->beam_l () && (stem_l->beam_count (-d) >= 1)))
{
- dx_f_drul_[LEFT] = spanned_drul_[LEFT]->extent (X_AXIS).length ();
-
- // urg -- check if needed
- if (encompass_arr_.size () > 1)
- dx_f_drul_[RIGHT] += notewidth_f;
+ dx_f_drul_[d] = spanned_drul_[d]->extent (X_AXIS).length () / 2;
+ dx_f_drul_[d] -= d * x_gap_f;
+
+ if (stem_l->get_direction () != my_dir)
+ {
+ dy_f_drul_[d] = note_column_drul[d]->extent (Y_AXIS)[my_dir];
+ }
+ else
+ {
+ dy_f_drul_[d] = stem_l->chord_start_f ()
+ + my_dir * half_staff_space;
+ }
+ dy_f_drul_[d] += my_dir * y_gap_f;
}
- }
- /*
- normal slur
- */
- else if (normal_edge_b (d))
- {
- Real notewidth_f = extrema ()[d]->extent (X_AXIS).length ();
- dy_f_drul_[d] = (int)rint (extrema ()[d]->stem_l_-> extent (Y_AXIS)[dir_]);
- dx_f_drul_[d] += 0.5 * notewidth_f - d * gap_f;
- if (dir_ == extrema ()[d]->stem_l_->dir_)
+ /*
+ side attached to (visible) stem
+ */
+ else
{
- if (dir_ == d)
- dx_f_drul_[d] += 0.5 * dir_ * notewidth_f;
+ dx_f_drul_[d] = stem_l->hpos_f ()
+ - spanned_drul_[d]->relative_coordinate (0, X_AXIS);
+ /*
+ side attached to beamed stem
+ */
+ if (stem_l->beam_l () && (stem_l->beam_count (-d) >= 1))
+ {
+ dy_f_drul_[d] = stem_l->extent (Y_AXIS)[my_dir];
+ dy_f_drul_[d] += my_dir * 2 * y_gap_f;
+ }
+ /*
+ side attached to notehead, with stem getting in the way
+ */
else
- dx_f_drul_[d] += 0.25 * dir_ * notewidth_f;
+ {
+ dx_f_drul_[d] -= d * x_gap_f;
+
+ dy_f_drul_[d] = stem_l->chord_start_f ()
+ + my_dir * half_staff_space;
+ dy_f_drul_[d] += my_dir * y_gap_f;
+ }
}
}
- else
- {
- Real notewidth_f = extrema ()[d]->extent (X_AXIS).length ();
- dy_f_drul_[d] = (int)rint (extrema ()[d]->head_positions_interval ()
- [dir_]) * internote_f;
- dx_f_drul_[d] += 0.5 * notewidth_f - d * gap_f;
+ /*
+ loose end
+ */
+ else
+ {
+ dx_f_drul_[d] = get_broken_left_end_align ();
+
+ /*
+ broken: should get y from other piece, so that slur
+ continues up/down trend
+
+ for now: be horizontal..
+ */
+ fix_broken_b = true;
}
- dy_f_drul_[d] += dir_ * interline_f;
- if (extrema ()[d]->stem_l_ && (dir_ == extrema ()[d]->stem_l_->dir_))
- dy_f_drul_[d] -= dir_ * internote_f;
- }
- while (flip(&d) != LEFT);
+ }
+ while (flip (&d) != LEFT);
- // now that both are set, do dependent
- do
- {
- if (broken_edge_b (d))
- {
- Direction u = d;
- flip(&u);
+ int cross_count = cross_staff_count ();
+ bool interstaff_b = (0 < cross_count) && (cross_count < encompass_arr.size ());
- // postbreak
- if (d == LEFT)
- dy_f_drul_[u] += dir_ * internote_f;
+ Drul_array<Offset> info_drul;
+ Drul_array<Real> interstaff_interval;
- dy_f_drul_[d] = dy_f_drul_[u];
- }
- }
- while (flip(&d) != LEFT);
+ do
+ {
+ info_drul[d] = encompass_offset (encompass_arr.boundary (d, 0));
+ interstaff_interval[d] = - calc_interstaff_dist (encompass_arr.boundary (d,0),
+ this);
+ }
+ while (flip (&d) != LEFT);
+
+ Real interstaff_f = interstaff_interval[RIGHT] - interstaff_interval[LEFT];
- /*
- Slur should follow line of music
- */
- if (normal_edge_b (LEFT)
- && normal_edge_b (RIGHT)
- && (extrema ()[LEFT]->stem_l_ != extrema ()[RIGHT]->stem_l_))
+ if (fix_broken_b)
{
- Real note_dy = extrema ()[RIGHT]->stem_l_->head_positions ()[dir_]
- - extrema ()[LEFT]->stem_l_->head_positions ()[dir_];
- Real dy = dy_f_drul_[RIGHT] - dy_f_drul_[LEFT];
- /*
- Should we always follow note-heads, (like a tie)?
- For now, only if the note_dy != slur_dy, we'll do
- slur_dy := note_dy * factor.
- */
- if (sign (dy) != sign (note_dy))
+ Direction d = (encompass_arr.top () != spanned_drul_[RIGHT]) ?
+ RIGHT : LEFT;
+ dy_f_drul_[d] = info_drul[d][Y_AXIS];
+ if (!interstaff_b)
{
- Real damp_f = paper_l ()->get_var ("slur_slope_follow_music_factor");
- Real realdy = note_dy * damp_f;
- Direction adjust_dir = (Direction)(- dir_ * sign (realdy));
- if (!adjust_dir)
- adjust_dir = -dir_;
- /*
- adjust only if no beam gets in the way
- */
- if (!extrema ()[adjust_dir]->stem_l_->beam_l_
- || (adjust_dir == extrema ()[adjust_dir]->stem_l_->dir_)
- || (extrema ()[adjust_dir]->stem_l_->beams_i_drul_[-adjust_dir] < 1))
+ dy_f_drul_[d] -= interstaff_interval[d];
+ if (cross_count) // interstaff_i ?
{
- dy_f_drul_[adjust_dir] = dy_f_drul_[-adjust_dir]
- + 2 * adjust_dir * realdy;
- Real dx = notewidth_f / 2;
- if (adjust_dir != extrema ()[adjust_dir]->stem_l_->dir_)
- dx /= 2;
- dx_f_drul_[adjust_dir] -= adjust_dir * dx;
+ dy_f_drul_[LEFT] += interstaff_interval[d];
+ dy_f_drul_[RIGHT] += interstaff_interval[d];
}
}
}
+
/*
- Avoid too steep slurs.
+ Now we've got a fine slur
+ Catch and correct some ugly cases
*/
- Real damp_f = paper_l ()->get_var ("slur_slope_damping");
- Offset d_off = Offset (dx_f_drul_[RIGHT] - dx_f_drul_[LEFT],
- dy_f_drul_[RIGHT] - dy_f_drul_[LEFT]);
- d_off[X_AXIS] += extent (X_AXIS).length ();
-
- Real ratio_f = abs (d_off[Y_AXIS] / d_off[X_AXIS]);
- if (ratio_f > damp_f)
- dy_f_drul_[(Direction)(- dir_ * sign (d_off[Y_AXIS]))] +=
- dir_ * (ratio_f - damp_f) * d_off[X_AXIS];
-}
+ String infix = interstaff_b ? "interstaff_" : "";
+ Real height_damp_f = paper_l ()->get_var ("slur_"+infix +"height_damping");
+ Real slope_damp_f = paper_l ()->get_var ("slur_"+infix +"slope_damping");
+ Real snap_f = paper_l ()->get_var ("slur_"+infix +"snap_to_stem");
+ Real snap_max_dy_f = paper_l ()->get_var ("slur_"+infix +"snap_max_slope_change");
-Array<Offset>
-Slur::get_encompass_offset_arr () const
-{
- Real notewidth = paper_l ()->note_width () * 0.8;
- Real gap = paper_l ()->get_var ("slur_x_gap");
+ if (!fix_broken_b)
+ dy_f_drul_[RIGHT] += interstaff_f;
+
+ Real dy_f = dy_f_drul_[RIGHT] - dy_f_drul_[LEFT];
+ if (!fix_broken_b)
+ dy_f -= interstaff_f;
+ Real dx_f = spanner_length ()+ dx_f_drul_[RIGHT] - dx_f_drul_[LEFT];
/*
- urg. Calcs done wrt the leftmost note. Fixme.
+ Avoid too steep slurs.
+ */
+ Real slope_ratio_f = abs (dy_f / dx_f);
+ if (slope_ratio_f > slope_damp_f)
+ {
+ Direction d = (Direction)(- my_dir * (sign (dy_f)));
+ if (!d)
+ d = LEFT;
+ Real damp_f = (slope_ratio_f - slope_damp_f) * dx_f;
+ /*
+ must never change sign of dy
+ */
+ damp_f = damp_f <? abs (dy_f);
+ dy_f_drul_[d] += my_dir * damp_f;
+ }
- Calcs ignore possibility of pre/postbreak.
+ /*
+ Avoid too high slurs
+ Wierd slurs may look a lot better after they have been
+ adjusted a bit.
+ So, we'll do this in 3 steps
+ */
+ for (int i = 0; i < 3; i++)
+ {
+ Real height_f = curve_extent (Y_AXIS).length ();
+ Real width_f = curve_extent (X_AXIS).length ();
+
+ dy_f = dy_f_drul_[RIGHT] - dy_f_drul_[LEFT];
+ if (!fix_broken_b)
+ dy_f -= interstaff_f;
+
+ Real height_ratio_f = abs (height_f / width_f);
+ if (height_ratio_f > height_damp_f)
+ {
+ Direction d = (Direction)(- my_dir * (sign (dy_f)));
+ if (!d)
+ d = LEFT;
+ /* take third step */
+ Real damp_f = (height_ratio_f - height_damp_f) * width_f / 3;
+ /*
+ if y positions at about the same height, correct both ends
+ */
+ if (abs (dy_f / dx_f ) < slope_damp_f)
+ {
+ dy_f_drul_[-d] += my_dir * damp_f;
+ dy_f_drul_[d] += my_dir * damp_f;
+ }
+ /*
+ don't change slope too much, would have been catched by slope damping
+ */
+ else
+ {
+ damp_f = damp_f <? abs (dy_f/2);
+ dy_f_drul_[d] += my_dir * damp_f;
+ }
+ }
+ }
+ /*
+ If, after correcting, we're close to stem-end...
*/
+ Drul_array<Real> snapy_f_drul;
+ snapy_f_drul[LEFT] = snapy_f_drul[RIGHT] = 0;
+ Drul_array<Real> snapx_f_drul;
+ snapx_f_drul[LEFT] = snapx_f_drul[RIGHT] = 0;
+ Drul_array<bool> snapped_b_drul;
+ snapped_b_drul[LEFT] = snapped_b_drul[RIGHT] = false;
+ do
+ {
+ Note_column * nc = note_column_drul[d];
+ if (nc == spanned_drul_[d]
+ && nc->stem_l ()
+ && nc->stem_l ()->get_direction () == my_dir
+ && abs (nc->stem_l ()->extent (Y_AXIS)[my_dir]
+ - dy_f_drul_[d] + (d == LEFT ? 0 : interstaff_f))
+ <= snap_f)
+ {
+ /*
+ prepare to attach to stem-end
+ */
+ snapx_f_drul[d] = nc->stem_l ()->hpos_f ()
+ - spanned_drul_[d]->relative_coordinate (0, X_AXIS);
+
+ snapy_f_drul[d] = nc->stem_l ()->extent (Y_AXIS)[my_dir]
+ + interstaff_interval[d]
+ + my_dir * 2 * y_gap_f;
+
+ snapped_b_drul[d] = true;
+ }
+ }
+ while (flip (&d) != LEFT);
- Offset left = Offset (dx_f_drul_[LEFT], dy_f_drul_[LEFT]);
- left[X_AXIS] += encompass_arr_[0]->stem_l_->hpos_f ();
+ /*
+ only use snapped positions if sign (dy) will not change
+ and dy doesn't change too much
+ */
+ if (!fix_broken_b)
+ dy_f += interstaff_f;
- Real internote = encompass_arr_[0]->stem_l_->staff_line_leading_f ()/2.0;
/*
- <URG>
- i don't understand these two, but *must* for symmetry
- look at encompass array:
- lilypond -D input/test/slur-symmetry*.ly
- lilypond -D input/test/sleur.ly
-
- do_post_processing should have calculated these into
- dx_f_drul_[], no??
+ (sigh)
+ More refactoring could be done.
*/
+ Real maxsnap = abs (dy_f * snap_max_dy_f);
+ if (snapped_b_drul[LEFT] && snapped_b_drul[RIGHT]
+ && ((sign (snapy_f_drul[RIGHT] - snapy_f_drul[LEFT]) == sign (dy_f)))
+ && (!dy_f || (abs (snapy_f_drul[RIGHT] - snapy_f_drul[LEFT] - dy_f)
+ < maxsnap)))
+ {
+ dy_f_drul_ = snapy_f_drul;
+ dx_f_drul_ = snapx_f_drul;
+ }
+ else
+ do
+ {
+ Direction od = (Direction)-d;
+ if (snapped_b_drul[d]
+ && d * sign (snapy_f_drul[d] - dy_f_drul_[od]) == sign (dy_f)
+ && (!dy_f || (abs (snapy_f_drul[d] - dy_f_drul_[od] - d * dy_f)
+ < maxsnap)))
+ {
+ dy_f_drul_[d] = snapy_f_drul[d];
+ dx_f_drul_[d] = snapx_f_drul[d];
+ }
+ }
+ while (flip (&d) != LEFT);
+}
+
+
+int
+Slur::cross_staff_count ()const
+{
+ Link_array<Note_column> encompass_arr =
+ Group_interface__extract_elements (this, (Note_column*)0, "note-columns");
- if (dir_ != encompass_arr_[0]->stem_l_->dir_)
- left[X_AXIS] += - 0.5 * notewidth * encompass_arr_[0]->stem_l_->dir_
- + gap;
- else if (encompass_arr_[0]->stem_l_->dir_ == UP)
- left[X_AXIS] -= notewidth;
+ int k=0;
+
+ for (int i = 0; i < encompass_arr.size (); i++)
+ {
+ if (calc_interstaff_dist (encompass_arr[i], this))
+ k++;
+ }
+ return k;
+}
- if ((dir_ == encompass_arr_[0]->stem_l_->dir_)
- && (encompass_arr_[0]->stem_l_->dir_ == DOWN))
- left[Y_AXIS] -= internote * encompass_arr_[0]->stem_l_->dir_;
- /* </URG> */
- Offset d = Offset (dx_f_drul_[RIGHT] - dx_f_drul_[LEFT],
- dy_f_drul_[RIGHT] - dy_f_drul_[LEFT]);
- d[X_AXIS] += extent (X_AXIS).length ();
+Array<Offset>
+Slur::get_encompass_offset_arr () const
+{
+ Link_array<Note_column> encompass_arr =
+ Group_interface__extract_elements (this, (Note_column*)0, "note-columns");
+
+ Array<Offset> offset_arr;
+#if 0
+ /*
+ check non-disturbed slur
+ FIXME: x of ends off by a tiny bit!!
+ */
+ offset_arr.push (Offset (0, dy_f_drul_[LEFT]));
+ offset_arr.push (Offset (0, dy_f_drul_[RIGHT]));
+ return offset_arr;
+#endif
+
+ Offset origin (relative_coordinate (0, X_AXIS), 0);
int first = 1;
- int last = encompass_arr_.size () - 1;
+ int last = encompass_arr.size () - 2;
+ offset_arr.push (Offset (dx_f_drul_[LEFT], dy_f_drul_[LEFT]));
- Array<Offset> notes;
- notes.push (Offset (0,0));
+ /*
+ left is broken edge
+ */
- // prebreak
- if (broken_edge_b (RIGHT))
- last++;
- else
- {
- Encompass_info info (encompass_arr_.top (), dir_, this);
- d[Y_AXIS] += info.interstaff_f_;
- }
-
- // postbreak
- if (broken_edge_b (LEFT))
+ int cross_count = cross_staff_count ();
+ bool cross_b = cross_count && cross_count < encompass_arr.size ();
+ if (encompass_arr[0] != spanned_drul_[LEFT])
{
first--;
- /*
- interstaff postbreak: slur begins at height of last note
- */
- Encompass_info info (encompass_arr_[0], dir_, this);
- notes[0][Y_AXIS] += info.interstaff_f_;
+ Real is = calc_interstaff_dist (encompass_arr[0], this);
+ if (cross_b)
+ offset_arr[0][Y_AXIS] += is;
}
- else
+
+ /*
+ right is broken edge
+ */
+ if (encompass_arr.top () != spanned_drul_[RIGHT])
{
- Encompass_info info (encompass_arr_[0], dir_, this);
- notes[0][Y_AXIS] += info.interstaff_f_;
+ last++;
}
- for (int i = first; i < last; i++)
+ for (int i = first; i <= last; i++)
{
- Encompass_info info (encompass_arr_[i], dir_, this);
- notes.push (info.o_ - left);
+ Offset o (encompass_offset (encompass_arr[i]));
+ offset_arr.push (o - origin);
}
- /*
- interstaff prebreak: slur ends at height of last note
- */
- if (broken_edge_b (RIGHT))
- d[Y_AXIS] = notes.top ()[Y_AXIS];
+ offset_arr.push (Offset (spanner_length ()+ dx_f_drul_[RIGHT],
+ dy_f_drul_[RIGHT]));
- notes.push (d);
-
- return notes;
+ return offset_arr;
}
return a;
}
+
projects / lilypond.git / blobdiff