2.2.92 Paper_column_engraver

Take care of generating columns.

This engraver decides whether a column is breakable. The default is that a column is always breakable. However, every Bar_engraver that does not have a barline at a certain point will set forbidBreaks in the score context to stop line breaks. In practice, this means that you can make a break point by creating a bar line (assuming that there are no beams or notes that prevent a break point).

Music types accepted: break-event and label-event

Properties (read)

forbidBreak (boolean)

If set to #t, prevent a line break at this point.

Properties (write)

currentCommandColumn (graphical (layout) object)

Grob that is X-parent to all current breakable (clef, key signature, etc.) items.

currentMusicalColumn (graphical (layout) object)

Grob that is X-parent to all non-breakable items (note heads, lyrics, etc.).

forbidBreak (boolean)

If set to #t, prevent a line break at this point.

This engraver creates the following layout object(s): NonMusicalPaperColumn and PaperColumn.

Paper_column_engraver is part of the following context(s) in \layout: Score.


Internals Reference v2.23.4 (development-branch).