Le 27/11/2021 à 17:01, Leonid Hrabovsky a écrit :
Hello Jean,
I am lost - I cannot get what was wrong with my explanations to you
that you didn't understand the details. In the PDF I attached to my
last letter, there are two lines of equal height, and I need the
third line of the same height - the wavy one similar to the squiggle
line, only of increased size. So please instruct me if I can obtain my
third line by tweaking the digits in squiggle line code, or otherwise
- if there is a better way to construct such a line.
Aah, so your question is not how to create the squiggle
line as I thought, only how to increase its size. Note
that the documentation of \draw-squiggle-line gives an
example where the size is increased. However, if you're
doing this often, a dedicated command for horizontal
squiggle lines with defaults that you prefer might be more
convenient. Here you go:
\version "2.20.0"
\markup
\override #'(thickness . 0.2)
\override #'(arch-length . 10)
\override #'(arch-height . 3)
\override #'(angularity . 0.8)
\draw-horizontal-arches #20
#(define-markup-command (horizontal-squiggle-line layout props len)
(number?)
#:properties (
;; Adjust default values here:
(squiggle-length 2.5)
(height 1.3)
draw-squiggle-line-markup)
(interpret-markup
layout
`(((squiggle-length . ,squiggle-length)
(height . ,height))
. ,props)
(make-draw-squiggle-line-markup
squiggle-length
(cons len 0)
#f)))
% Example with default values. Adjust them to your liking
% in the definition of the command above.
\markup \horizontal-squiggle-line #40
% Example with custom height and squiggle length..
\markup
\override #'(height . 5)
\override #'(squiggle-length . 2)
\horizontal-squiggle-line #40
Best,
Jean
