[ << Backend ]	[Top][Contents][Index]	[ Scheme functions >> ]
[ < DynamicTextSpanner ]	[ Up: All layout objects ]	[ FingerGlideSpanner > ]

---

3.1.51 Episema

An episema line (over a group of notes). Used in Gregorian chant.

Episema objects are created by the following engraver(s): Episema_engraver.

Standard settings:

bound-details (alist, with symbols as keys):

'((left (padding . 0) (attach-dir . -1))
  (right (padding . 0) (attach-dir . 1)))

An alist of properties for determining attachments of spanners to edges.

direction (direction):

1

If side-axis is 0 (or X), then this property determines whether the object is placed LEFT, CENTER or RIGHT with respect to the other object. Otherwise, it determines whether the object is placed UP, CENTER or DOWN. Numerical values may also be used: UP=1, DOWN=-1, LEFT=-1, RIGHT=1, CENTER=0.

left-bound-info (alist, with symbols as keys):

ly:horizontal-line-spanner::calc-left-bound-info

An alist of properties for determining attachments of spanners to edges.

right-bound-info (alist, with symbols as keys):

ly:horizontal-line-spanner::calc-right-bound-info

An alist of properties for determining attachments of spanners to edges.

side-axis (number):

1

If the value is X (or equivalently 0), the object is placed horizontally next to the other object. If the value is Y or 1, it is placed vertically.

stencil (stencil):

ly:line-spanner::print

The symbol to print.

style (symbol):

'line

This setting determines in what style a grob is typeset. Valid choices depend on the stencil callback reading this property.

Y-offset (number):

#<unpure-pure-container ly:side-position-interface::y-aligned-side ly:side-position-interface::pure-y-aligned-side >

The vertical amount that this object is moved relative to its Y-parent.

Note that many objects have special positioning considerations, which cause any setting of Y-offset to be ignored or modified, even though the object supports the self-alignment-interface.

This object supports the following interface(s): episema-interface, font-interface, grob-interface, horizontal-line-spanner-interface, line-interface, side-position-interface and spanner-interface.

This object is of class Spanner (characterized by spanner-interface).