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.
X-extent-callback (procedure):Axis_group_interface::group_extent_callback
Procedure that calculates the
extent of this object. If this value is set to #f, the object
is empty in the X direction. The procedure takes a grob and axis
argument, and returns a number-pair.
Y-extent-callback (procedure):Axis_group_interface::group_extent_callback
see X-extent-callback.
space-alist (list):'((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 symbols
minimum-space or extra-space.
breakable (boolean):#t
Can this object appear at a line break,
like clefs and bar lines?
break-align-symbol (symbol):'ambitus
This key is used for aligning and
spacing breakable items.
break-visibility (procedure):begin-of-line-visible
A function that takes the break
direction and returns a cons of booleans containing (transparent
. empty). The following variables are predefined:
all-visible, begin-of-line-visible,
end-of-line-visible, begin-of-line-invisible,
end-of-line-invisible, all-invisible.
This object supports the following interfaces: item-interface, ambitus-interface, break-aligned-interface, axis-group-interface and grob-interface
This page is for LilyPond-2.4.5 (stable-branch).