I'm trying to create a custom flag stencil, and would like to get the current _beam_ thickness. As a first step, in the following example I would expect 0.5, then 1, to be printed to the console. Is there a way of doing this?
Thanks,
David
\version "2.19.83"
#(define (my-flag)
(lambda (grob)
(format #t "~a"
;;; GET THE CURRENT BEAM-THICKNESS
)
empty-stencil))
{
\override Flag.stencil = #(my-flag)
\override Beam.beam-thickness = #0.5
c'8 r8
\override Beam.beam-thickness = #1.0
c'8 r8
}