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Bar_number_engraver

A bar number is created whenever measurePosition is zero. It is put on top of all staves, and appears only at left side of the staff. The staves are taken from stavesFound, which is maintained by Staff_collecting_engraver.

Properties (read)

barNumberVisibility (procedure)
Procedure that takes an int and returns whether the corresponding bar number should be printed
stavesFound (list of grobs)
list of all staff-symbols found.
currentBarNumber (integer)
Contains the current barnumber. This property is incremented at every bar line.
This engraver creates the following layout objects: BarNumber.

Bar_number_engraver is part of contexts: Score

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