2015-01-26 23:55 GMT+01:00 and...@andis59.se <and...@andis59.se>:
> Hello Klaus,
>
> On 2015-01-26 22:08, Klaus Blum wrote:
>>
>> Hi Anders,
>>
>> the "\rightHandFinger" command can only be used for a single note, not for
>> a
>> whole "music" expression that could also be a chord or a sequence of notes
>> and rests.
>> Replacing "ly:music?" by "ly:pitch?" should do the trick:
>>
> Aha! I thought about this but I never tried it...
>
> Can you please direct me to where in the documentation this is specified!
>
>> %
>>
>> ---------------------------------------------------------------------------------
>> \version "2.19.15"
>>
>> meTrans =
>> #(define-music-function (parser location mus txt) (ly:pitch? string?)
>> #{
>> \transpose c cis $mus \rightHandFinger
>> \markup\normal-text\bold\fontsize #0 $txt
>> #}
>> )
>>
>>
>> {
>> \transpose c cis c' \rightHandFinger \markup\normal-text\bold\fontsize
>> #0
>> "A"
>> \meTrans c' "a"
>> }
>> %
>>
>> ---------------------------------------------------------------------------------
>
> This function is almost what I need. I would need to be able to write
> {
> < e' \meTrans a'\5 "A" \meTrans cis'\6 "F" >2. e'4
> }
>
> Which doesn't work. Since \5 isn't a pitch it's a string-number (Yes I'm
> doing Tab)
>
> It doesn't seems like a'\5 counts as a ly:music. Just the a' is the music
> and \5 is a string-number.
>
>>
>> If you want to transpose more than just one note, you should split things
>> up:
>> One function to apply the fingering markup on single notes, another
>> function
>> to transpose the whole music expression:
>>
>
> If it's possible I would like to have one function only.
> I have already made some shortcuts that has the txt param as a constant.
> So I can call
> \pedA c'
>
> Where pedA =
> #(define-music-function (parser location mm)(ly:pitch?)
> #{ \pedalAction "A" $mm #})
>
> In the real code I have switched the params and meTrans is called
> pedalAction
>
> so the music above will be written
> < e' \pedA a'\5 \pedF cis'\6 >2. e'4
>
> (Yes, I'm still fiddling with my Pedal Steel Guitar Tab mode)
>
>
How about:
\version "2.19.15"
meTrans =
#(define-music-function (parser location mus txt) (ly:music? string?)
(if (music-is-of-type? mus 'note-event)
(ly:music-set-property! mus 'articulations
(cons
#{ \rightHandFinger \markup\normal-text\bold\fontsize #0 $txt #}
(ly:music-property mus 'articulations)))
(ly:warning "mus is not a note-event, ignoring"))
;(display-scheme-music mus)
#{
\transpose c cis $mus
#})
{
\transpose c cis
c'\5 \rightHandFinger \markup\normal-text\bold \fontsize #0 "A"
\meTrans c'\5 "a"
}
Needs further testing, though.
Cheers,
Harm
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