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3.1.5 Ambitus
Ambitus objects are created by: Ambitus_engraver.
Standard settings:
axes
(list):
'(0 1)
List of axis numbers. In the case of alignment grobs, this should contain only one number.
break-align-symbol
(symbol):
'ambitus
This key is used for aligning and spacing breakable items.
break-visibility
(vector):
#(#f #f #t)
A vector of 3 booleans,
#(end-of-line unbroken begin-of-line)
.#t
means visible,#f
means killed.non-musical
(boolean):
#t
True if the grob belongs to a
NonMusicalPaperColumn
.space-alist
(list):
'((cue-end-clef extra-space . 0.5) (clef extra-space . 0.5) (cue-clef extra-space . 0.5) (key-signature extra-space . 0.0) (staff-bar extra-space . 0.0) (time-signature extra-space . 0.0) (first-note fixed-space . 0.0))
A table that specifies distances between prefatory items, like clef and time-signature. The format is an alist of spacing tuples:
(break-align-symbol type . distance)
, where type can be the symbolsminimum-space
orextra-space
.X-extent
(pair of numbers):
ly:axis-group-interface::width
Hard coded extent in X direction.
Y-extent
(pair of numbers):
ly:axis-group-interface::height
Hard coded extent in Y direction.
This object supports the following interface(s): ambitus-interface, axis-group-interface, break-aligned-interface, grob-interface and item-interface.
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