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3.1.121 TabNoteHead

TabNoteHead objects are created by: Tab_note_heads_engraver.

Standard settings:

details (list):

'((cautionary-properties
    (angularity . 0.4)
    (half-thickness . 0.075)
    (padding . 0)
    (procedure
      .
      #<procedure parenthesize-stencil (stencil half-thickness width angularity padding)>)
    (width . 0.25))
  (head-offset . 3/5)
  (harmonic-properties
    (angularity . 2)
    (half-thickness . 0.075)
    (padding . 0)
    (procedure
      .
      #<procedure parenthesize-stencil (stencil half-thickness width angularity padding)>)
    (width . 0.25))
  (repeat-tied-properties
    (note-head-visible . #t)
    (parenthesize . #t))
  (tied-properties
    (break-visibility . #(#f #f #t))
    (parenthesize . #t)))

Alist of parameters for detailed grob behavior. More information on the allowed parameters for a grob can be found by looking at the top of the Internals Reference page for each interface having a details property.

direction (direction):

0

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.

duration-log (integer):

note-head::calc-duration-log

The 2-log of the note head duration, i.e., 0 = whole note, 1 = half note, etc.

font-series (symbol):

'bold

Select the series of a font. Choices include medium, bold, bold-narrow, etc.

font-size (number):

-2

The font size, compared to the ‘normal’ size. 0 is style-sheet’s normal size, -1 is smaller, +1 is bigger. Each step of 1 is approximately 12% larger; 6 steps are exactly a factor 2 larger. If the context property fontSize is set, its value is added to this before the glyph is printed. Fractional values are allowed.

parenthesis-friends (list):

'(dot)

A list of Grob types, as symbols. When parentheses enclose a Grob that has ’parenthesis-friends, the parentheses widen to include any child Grobs with type among ’parenthesis-friends.

stem-attachment (pair of numbers):

'(0.0 . 1.35)

An (x . y) pair where the stem attaches to the notehead.

stencil (stencil):

tab-note-head::print

The symbol to print.

whiteout (boolean-or-number):

#t

If a number or true, the grob is printed over a white background to white-out underlying material, if the grob is visible. A number indicates how far the white background extends beyond the bounding box of the grob as a multiple of the staff-line thickness. The LyricHyphen grob uses a special implementation of whiteout: A positive number indicates how far the white background extends beyond the bounding box in multiples of line-thickness. The shape of the background is determined by whiteout-style. Usually #f by default.

X-offset (number):

ly:self-alignment-interface::x-aligned-on-self

The horizontal amount that this object is moved relative to its X-parent.

Y-extent (pair of numbers):

#<unpure-pure-container #<primitive-procedure ly:grob::stencil-height> >

Extent (size) in the Y direction, measured in staff-space units, relative to object’s reference point.

Y-offset (number):

#<unpure-pure-container #<primitive-procedure ly:staff-symbol-referencer::callback> >

The vertical amount that this object is moved relative to its Y-parent.

This object supports the following interface(s): font-interface, grob-interface, item-interface, note-head-interface, rhythmic-grob-interface, rhythmic-head-interface, staff-symbol-referencer-interface, tab-note-head-interface and text-interface.

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Internals Reference v2.21.0 (开发分支).