BarLine

BarLine objects are created by: Bar_engraver

Standard settings:

break-align-symbol (symbol):

'staff-bar

This key is used for aligning and spacing breakable items.

glyph (string):

|

a string determining what (style) of glyph is typeset. Valid choices depend on the function that is reading this property.

gap (dimension, in staff space):

0.4

Size of a gap in a variable symbol.

layer (number):

0

The output layer [0..2]: layers define the order of printing objects. Objects in lower layers are overprinted by objects in higher layers.

break-visibility (vector):

#(#t #t #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 in a NonMusicalPaperColumn.

stencil (unknown):

ly:bar-line::print

The symbol to print.

bar-size (dimension, in staff space):

ly:bar-line::calc-bar-size

size of a bar line.

space-alist (list):

'((time-signature extra-space . 0.75) (custos minimum-space . 2.0) (clef minimum-space . 1.0) (key-signature extra-space . 1.0) (key-cancellation extra-space . 1.0) (first-note fixed-space . 1.3) (next-note semi-fixed-space . 1.3) (right-edge extra-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.

kern (dimension, in staff space):

3.0

Amount of extra white space to add. For bar line, this is the amount of space after a thick line.

thin-kern (number):

3.0

The space after a hair-line in a bar line.

hair-thickness (number):

1.9

Thickness of the thin line in a bar line.

thick-thickness (number):

6.0

Bar line thickness, measured in line-thickness.

This object supports the following interfaces: item-interface, font-interface, break-aligned-interface, bar-line-interface and grob-interface