Re: conversion factor for \pt

[Thomas Morley]

Hi all,

for the record:
Torsten from the german forum found a simple solution:

\version "2.16.2"

#(set-global-staff-size 30)  % try different values

#(define-markup-command (harm-test layout props size) (number?)
   (let ((pt (ly:output-def-lookup layout 'pt)))
   (interpret-markup layout props
     (markup #:concat (#:left-brace (/ size pt) #:lower (/ size 2)
#:draw-line (cons 0 size))))))

 \markup {
   \harm-test #3
   \harm-test #5
   \harm-test #7
   \harm-test #10
 }


-Harm