3.1.39 DynamicTextSpanner

DynamicTextSpanner objects are created by: Dynamic_engraver and New_dynamic_engraver.

Standard settings:

before-line-breaking (boolean):

dynamic-text-spanner::before-line-breaking

Dummy property, used to trigger a callback function.

bound-details (list):

'((right (attach-dir . -1) (Y . 0) (padding . 0.75)) (right-broken (attach-dir . 1) (padding . 0.0)) (left (attach-dir . -1) (Y . 0) (stencil-offset -0.75 . -0.5) (padding . 0.75)) (left-broken (attach-dir . 1)))

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

dash-fraction (number):

0.2

Size of the dashes, relative to dash-period. Should be between 0.0 (no line) and 1.0 (continuous line).

dash-period (number):

3.0

The length of one dash together with whitespace. If negative, no line is drawn at all.

font-shape (symbol):

'italic

Select the shape of a font. Choices include upright, italic, caps.

font-size (number):

1

The font size, compared to the ‘normal’ size. 0 is style-sheet’s normal size, -1 is smaller, +1 is bigger. Each step of 1 is approximately 12% larger; 6 steps are exactly a factor 2 larger. Fractional values are allowed.

left-bound-info (list):

ly:line-spanner::calc-left-bound-info-and-text

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

minimum-length (dimension, in staff space):

2.0

Try to make a spanner at least this long, normally in the horizontal direction. This requires an appropriate callback for the springs-and-rods property. If added to a Tie, this sets the minimum distance between noteheads.

minimum-Y-extent (pair of numbers):

'(-1 . 1)

Minimum size of an object in Y dimension, measured in staff-space units.

right-bound-info (list):

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

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

springs-and-rods (boolean):

ly:spanner::set-spacing-rods

Dummy variable for triggering spacing routines.

stencil (stencil):

ly:line-spanner::print

The symbol to print.

style (symbol):

'dashed-line

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

This object supports the following interface(s): dynamic-interface, dynamic-text-spanner-interface, font-interface, grob-interface, line-interface, line-spanner-interface, spanner-interface and text-interface.


Internals Reference