Re: Get the margin values

[Pierre Perol-Schneider]

So far:

\version "2.24.1"

\paper {
  top-margin = 30
  left-margin = 30
}

#(define-markup-command
  (margin layout props)()
  (let* ((top-margin   (ly:output-def-lookup $defaultpaper 'top-margin))
         (bottom-margin  (ly:output-def-lookup $defaultpaper 'bottom-margin))
         (left-margin  (ly:output-def-lookup $defaultpaper 'left-margin))
         (right-margin   (ly:output-def-lookup $defaultpaper 'right-margin)))
    (interpret-markup layout props
      #{
        \markup\column {
          \line { top-margin = #top-margin }
          \line { bottom-margin = #bottom-margin }
          \line { left-margin = #left-margin }
          \line { right-margin = #right-margin }
        }
      #})))

% Test:
\markup\margin

Error: not a markup

So how can I get the paper values as a markp?

Tia, cheers,

Pierre

Le lun. 5 juin 2023 à 09:54, Pierre Perol-Schneider <pierre.schneider.paris@gmail.com> a écrit :

Dear List,

How could I automagically get the margin values, including the default values ?

Ex.

\version "2.24.1"

\paper {
  top-margin = 30
  left-margin = 30
}

\markuplist {
  "top-margin = ?"
  "bottom-margin = ?"
  "left-margin = ?"
  "right-margin = ?"
}

TIA, cheers,

Pierre