[ << Backend ]	[Top][Contents][Index]	[ Scheme functions >> ]
[ < semi-tie-interface ]	[ Up : Graphical Object Interfaces ]	[ side-position-interface > ]

---

3.2.127 separation-item-interface

Item that computes widths to generate spacing rods.

User-settable properties:

horizontal-skylines (pair of skylines)

Two skylines, one to the left and one to the right of this grob.

padding (dimension, in staff space)

Add this much extra space between objects that are next to each other.

skyline-vertical-padding (number)

The amount by which the left and right skylines of a column are padded vertically, beyond the Y-extents and extra-spacing-heights of the constituent grobs in the column. Increase this to prevent interleaving of grobs from adjacent columns.

X-extent (pair of numbers)

Extent (size) in the X direction, measured in staff-space units, relative to object’s reference point.

Internal properties:

conditional-elements (array of grobs)

Internal use only.

elements (array of grobs)

An array of grobs; the type is depending on the grob where this is set in.

This grob interface is used in the following graphical object(s): NonMusicalPaperColumn, NoteColumn and PaperColumn.