2016-04-02 14:33 GMT+02:00 Simon Albrecht <simon.albre...@mail.de>:
> On 02.04.2016 12:27, Philip Bergwerf wrote:
>>
>> I am searching for a simple way to manually replace the notehead symbol to
>> a
>> digit like a guitar-tab note. Is there a simple command to do that?
>
>
> There are many ways, more or less simple, and as Malte already said, the
> point is we need to know what the number is supposed to stand for. The
> pitch? The fret number? Whatever else?
>
> Best, Simon
>
>
Maybe an educated guess may help:
\version "2.19.36"
nmbrHead =
#(define-music-function (what)(symbol?)
#{
\override NoteHead.stencil =
#(lambda (grob)
(let* ((event (event-cause grob))
(durlog (ly:duration-log (ly:event-property event 'duration)))
(durstring (number->string (expt 2 durlog))))
(grob-interpret-markup grob
(markup #:fontsize -3 #:vcenter #:with-color red #:bold
(cond ((eq? what 'duration) durstring)
((eq? what 'staff-position)
(number->string (ly:grob-property grob 'staff-position)))
((eq? what 'pitch)
(number->string
(1+ (ly:pitch-notename (ly:event-property event 'pitch)))))
(else (markup #:ellipse "else?")))))))
#})
music =
\relative c' {
c2. d4 e4 f8 g16 a32 b32 \tuplet 3/2 { c8 d8 e8 } f8.. g32
}
guessBox =
\markup \box { \with-dimensions #'(0 . 1) #'(0 . 1) \null }
iN = \with { instrumentName = \guessBox }
\new Staff \iN { \nmbrHead #'duration <>^"duration" \music }
\new Staff \iN { \nmbrHead #'staff-position <>^"staff-position" \music }
\new Staff \iN { \nmbrHead #'pitch <>^"pitch" \music }
\new Staff \iN { \nmbrHead #'else? <>^"else?" \music }
-Harm
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