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3.1.31 ClefModifier
A grob that draws the clef
modifier (if present), in most cases the digit 8 below or
above the clef. See also Clef
, CueClef
, and
CueEndClef
.
ClefModifier
objects are created by the following engraver(s): Clef_engraver
and Cue_clef_engraver
.
Standard settings:
break-visibility
(vector):
#<procedure at lily/output-lib.scm:1689:0 (grob)>
A vector of 3 booleans,
#(end-of-line unbroken begin-of-line)
.#t
means visible,#f
means killed.clef-alignments
(alist, with symbols as keys): '((G -0.2 . 0.1) (F -0.3 . -0.2) (C 0 . 0))An alist of parent-alignments that should be used for clef modifiers with various clefs
color
(color):
#<procedure at lily/output-lib.scm:1689:0 (grob)>
The color of this grob.
font-shape
(symbol):
'italic
Select the shape of a font. Possible values are
upright
,italic
,oblique
, andslanted
(which is the same asoblique
).font-size
(number):
-4
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 propertyfontSize
is set, its value is added to this before the glyph is printed. Fractional values are allowed.parent-alignment-X
(number):
ly:clef-modifier::calc-parent-alignment
Specify on which point of the parent the object is aligned. The value
-1
means aligned on parent’s left edge,0
on center, and1
right edge, in X direction. Other numerical values may also be specified - the unit is half the parent’s width. If not a number, align on the parent’s reference point. If unset, the value fromself-alignment-X
property will be used.self-alignment-X
(number):
0
Specify alignment of an object. The value
-1
means left aligned,0
centered, and1
right-aligned in X direction. Other numerical values may also be specified - the unit is half the object width. If not a number, align on the object’s reference point.staff-padding
(dimension, in staff space):
0.7
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):
clef-modifier::print
The symbol to print.
transparent
(boolean):
#<procedure at lily/output-lib.scm:1689:0 (grob)>
This makes the grob invisible.
vertical-skylines
(pair of skylines):
#<unpure-pure-container #<procedure ly:grob::vertical-skylines-from-stencil (_)> >
Two skylines, one above and one below this grob.
X-offset
(number):
ly:self-alignment-interface::aligned-on-x-parent
The horizontal amount that this object is moved relative to its X-parent.
Note that many objects have special positioning considerations, which cause any setting of
X-offset
to be ignored or modified, even though the object supports theself-alignment-interface
.Y-extent
(pair of numbers):
#<unpure-pure-container #<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 #<procedure ly:side-position-interface::y-aligned-side (_ #:optional _)> #<procedure ly:side-position-interface::pure-y-aligned-side (_ _ _ #:optional _)> >
The vertical amount that this object is moved relative to its Y-parent.
Note that many objects have special positioning considerations, which cause any setting of
Y-offset
to be ignored or modified, even though the object supports theself-alignment-interface
.
This object supports the following interface(s):
clef-modifier-interface
, font-interface
, grob-interface
, item-interface
, outside-staff-interface
, self-alignment-interface
, side-position-interface
and text-interface
.
This object is of class Item (characterized by item-interface
).
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