3.1.21 BreakAlignGroup

BreakAlignGroup objects are created by: Break_align_engraver.

Standard settings:

axes (list):

'(0)

List of axis numbers. In the case of alignment grobs, this should contain only one number.

X-extent (pair of numbers):

ly:axis-group-interface::width

Hard coded extent in X direction.

break-align-anchor (number):

ly:break-aligned-interface::calc-average-anchor

Grobs aligned to this break-align grob will have their X-offsets shifted by this number. In bar lines, for example, this is used to position grobs relative to the (visual) center of the bar line.

break-visibility (vector):

ly:break-aligned-interface::calc-break-visibility

A vector of 3 booleans, #(end-of-line unbroken begin-of-line). #t means visible, #f means killed.

This object supports the following interface(s): item-interface, break-aligned-interface, axis-group-interface and grob-interface.


Internals Reference