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3.1.152 TrillSpanner

A continued trill with a wiggly line (created with \startTrillSpan, not with \trill). See also TrillPitchGroup.

TrillSpanner objects are created by the following engraver(s): Trill_spanner_engraver.

Standard settings:

after-line-breaking (boolean):

ly:spanner::kill-zero-spanned-time

Dummy property, used to trigger callback for after-line-breaking.

bound-details (alist, with symbols as keys):

'((left (text #<procedure with-dimension-from-markup (layout props axis arg1 arg2)>
              0
              (#<procedure with-true-dimension-markup (layout props axis arg)>
               0
               (#<procedure musicglyph-markup (layout props glyph-name)>
                "scripts.trill"))
              (#<procedure with-true-dimension-markup (layout props axis arg)>
               0
               (#<procedure musicglyph-markup (layout props glyph-name)>
                "scripts.trill")))
        (stencil-offset 0 . -1)
        (attach-dir . 0))
  (left-broken (end-on-note . #t))
  (right (adjust-on-neighbor . #t)
         (attach-dir . -1)
         (end-on-accidental . #t)))

An alist of properties for determining attachments of spanners to edges.

direction (direction):

1

If side-axis is 0 (or X), then this property determines whether the object is placed LEFT, CENTER or RIGHT with respect to the other object. Otherwise, it determines whether the object is placed UP, CENTER or DOWN. Numerical values may also be used: UP=1, DOWN=-1, LEFT=-1, RIGHT=1, CENTER=0.

left-bound-info (alist, with symbols as keys):

ly:horizontal-line-spanner::calc-left-bound-info

An alist of properties for determining attachments of spanners to edges.

outside-staff-priority (number):

50

If set, the grob is positioned outside the staff in such a way as to avoid all collisions. In case of a potential collision, the grob with the smaller outside-staff-priority is closer to the staff.

padding (dimension, in staff space):

0.5

Add this much extra space between objects that are next to each other.

right-bound-info (alist, with symbols as keys):

ly:horizontal-line-spanner::calc-right-bound-info

An alist of properties for determining attachments of spanners to edges.

staff-padding (dimension, in staff space):

1.0

Maintain this much space between reference points and the staff. Its effect is to align objects of differing sizes (like the dynamics p and f) on their baselines.

stencil (stencil):

ly:line-spanner::print

The symbol to print.

style (symbol):

'trill

This setting determines in what style a grob is typeset. Valid choices depend on the stencil callback reading this property.

to-barline (boolean):

#t

If true, the spanner will stop at the bar line just before it would otherwise stop.

vertical-skylines (pair of skylines):

#<unpure-pure-container #<procedure ly:grob::vertical-skylines-from-stencil (_)> #<procedure ly:grob::pure-simple-vertical-skylines-from-extents (_ _ _)> >

Two skylines, one above and one below this grob.

This object supports the following interface(s): font-interface, grob-interface, horizontal-line-spanner-interface, line-interface, outside-staff-interface, side-position-interface, spanner-interface and trill-spanner-interface.

This object is of class Spanner (characterized by spanner-interface).