Re: Diatonic accordion score fine-tuning

[Menu Jacques]

Hello Harm,

Thanks for your help and thanks a lot to David for supplying this useful Scheme 
code. I’ll use that for sure!

JM

> Le 31 mars 2018 à 16:16, Thomas Morley  a écrit :
> 
> 2018-03-30 18:25 GMT+02:00 Menu Jacques  >:
>> Hello,
>> 
>> I’ve nearly reached my goal. Further attempts lead me to the following, 
>> using a GrandStaff and:
>> 
>>\override GrandStaff.SpanBar.glyph-name = "|"
>>\override Staff.BarLine.glyph-name = "'"
>> 
>> I can’t obtain a vertical short line at the left and right ends of the 
>> spanner yet though, since:
>> 
>>\override AccordionPushSpanner.bound-details.left.text =
>>\markup { \draw-line #'(0 . -3) }
>>\override AccordionPushSpanner.bound-details.right.text =
>>\markup { \draw-line #'(0 . 3) }
>> 
>> don’t make a change. That would be useful it seems.
>> 
>> Also, the thick parts of the repeat barlines don’t go down to the lower 
>> stave, but that is maybe less useful. Maybe diatonic accordion players on 
>> this list can comment on that. For the others, let’s mention that a thick 
>> line means « push » and that its absence means « draw ».
>> 
>> The next important step will be to convert the actual note pitches into the 
>> fingerings that should be displayed instead.
>> 
>> JM
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>>> Le 27 mars 2018 à 13:16, Menu Jacques >> > a écrit :
>>> 
>>> Hello folks,
>>> 
>>> I've modified the AccordionPushSpanner example supplied by someone on this 
>>> list (can't find who it was, unfortunately), giving the attached file and 
>>> the score :
>>> 
>>> 
>>> How can I tune the settings to align the bar lines lower tips with the 
>>> single staff line, and hide the dots in the repeat bar lines, in a way 
>>> similar to:
>>> 
>>> 
>>> The small vertical lines would be nice to have too.
>>> 
>>> Thanks for your help!
>>> 
>>> JM
>>> 
>>> http://accordionpushspannerexample.ly/>>
>>> 
> 
> Hi,
> 
> the original coding is by David Nalesnik
> https://lists.gnu.org/archive/html/lilypond-user/2016-07/msg00541.html 
> 
> 
> Attached you'll find a revised version and an example. I recommend to
> read the changelog in accordion.ily
> 
> To adjust the BarLines I'd simply set bar-extent to '(0 . 0) in the lower 
> Staff.
> 
> 
> HTH,
>  Harm
> 

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Re: Diatonic accordion score fine-tuning

[Thomas Morley]

2018-03-30 18:25 GMT+02:00 Menu Jacques :
> Hello,
>
> I’ve nearly reached my goal. Further attempts lead me to the following, using 
> a GrandStaff and:
>
> \override GrandStaff.SpanBar.glyph-name = "|"
> \override Staff.BarLine.glyph-name = "'"
>
> I can’t obtain a vertical short line at the left and right ends of the 
> spanner yet though, since:
>
> \override AccordionPushSpanner.bound-details.left.text =
> \markup { \draw-line #'(0 . -3) }
> \override AccordionPushSpanner.bound-details.right.text =
> \markup { \draw-line #'(0 . 3) }
>
> don’t make a change. That would be useful it seems.
>
> Also, the thick parts of the repeat barlines don’t go down to the lower 
> stave, but that is maybe less useful. Maybe diatonic accordion players on 
> this list can comment on that. For the others, let’s mention that a thick 
> line means « push » and that its absence means « draw ».
>
> The next important step will be to convert the actual note pitches into the 
> fingerings that should be displayed instead.
>
> JM
>
>
>
>
>
>
>
>
>> Le 27 mars 2018 à 13:16, Menu Jacques  a écrit :
>>
>> Hello folks,
>>
>> I've modified the AccordionPushSpanner example supplied by someone on this 
>> list (can't find who it was, unfortunately), giving the attached file and 
>> the score :
>>
>> 
>> How can I tune the settings to align the bar lines lower tips with the 
>> single staff line, and hide the dots in the repeat bar lines, in a way 
>> similar to:
>>
>> 
>> The small vertical lines would be nice to have too.
>>
>> Thanks for your help!
>>
>> JM
>>
>> 
>>

Hi,

the original coding is by David Nalesnik
https://lists.gnu.org/archive/html/lilypond-user/2016-07/msg00541.html

Attached you'll find a revised version and an example. I recommend to
read the changelog in accordion.ily

To adjust the BarLines I'd simply set bar-extent to '(0 . 0) in the lower Staff.


HTH,
  Harm


accordion.ily
Description: Binary data
\version "2.19.81"

\include "accordion.ily"

%  EXAMPLE 


\header {
  title = "Diatonic accordion score example"
}

\layout {
  indent = 0\cm
  ragged-last = ##t
  \context {
\Global
\grobdescriptions #all-grob-descriptions
  }
  \context {
\Voice
\consists \accordionPushSpannerEngraver
  }
}

\new StaffGroup 
  \with { systemStartDelimiter = #'SystemStartBar }
  <<
  \new Lyrics 
\lyricmode {
  foo1 foo foo foo faa fii fee faa fuu
}

  \new Staff \with {
\remove "Clef_engraver"
\remove "Key_engraver"
  } {
f'1
g'1
e'1
f'1
g'1
e'4 f'2.
f'4 f'2.
f'1
f'4 f'2.
  }

  \new Lyrics
  \with {
associatedVoice = "P_PTwo_Staff_One_Voice_One"
  }
  \lyricmode {
F1 f F f |
C c \markup {
  \raise #1
  \center-column{"f" "F"}
} |
\markup{"B"\raise #1.5 \flat} |
F
  }

  \new Staff \with {
\remove "Clef_engraver"
\remove "Key_engraver"
\remove "Time_signature_engraver"
\override BarLine.bar-extent = #'(0 . 0)
\override StaffSymbol.line-count = 1
% Change vertical position of spanner.
\override AccordionPushSpanner.staff-padding = 0
\override AccordionPushSpanner.outside-staff-priority = #'()
  } {
\clef bass
\grace s1\startPush s1\startPull
s2\startPush s2
s1\startPull s1

\repeat volta 2 {
   s1\startPush
  s4 \startPull s2.
  s4 \startPush s2.
  \break
  s1
  s1 \startPull
}
  }
>>

%% Demonstrating possible overrides
\new Lyrics 
  \with { \consists \accordionPushSpannerEngraver } 
  \lyricmode {
"foo"2\startPush
"foo"\startPull

\once \override AccordionPushSpanner.thickness = 0.2
"foo"\startPush
"foo"\startPull


\once \override AccordionPushSpanner.thickness = 0.2
\once \override AccordionPushSpanner.details.wing-thickness = 1
"foo"\startPush
"foo"\startPull


\once \override AccordionPushSpanner.edge-height = #'(-2 . 2)
"foo"\startPush
"foo"\startPull

\once \override AccordionPushSpanner.direction = #-1
"foo"\startPush
"foo"\startPull

"foo"1
\once \override AccordionPushSpanner.bound-details.left.padding = #-2
\once \override AccordionPushSpanner.bound-details.right.padding = #-2
\once \override AccordionPushSpanner.bound-details.left-broken.padding = #-2
\once \override AccordionPushSpanner.bound-details.right-broken.padding = 2
"foo"2\startPush
\break
"foo"
"foo"\startPull
  }___
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Re: Diatonic accordion score fine-tuning

[Menu Jacques]

Hello,

I’ve nearly reached my goal. Further attempts lead me to the following, using a 
GrandStaff and:

\override GrandStaff.SpanBar.glyph-name = "|"
\override Staff.BarLine.glyph-name = "'"

I can’t obtain a vertical short line at the left and right ends of the spanner 
yet though, since:

\override AccordionPushSpanner.bound-details.left.text =
\markup { \draw-line #'(0 . -3) }
\override AccordionPushSpanner.bound-details.right.text =
\markup { \draw-line #'(0 . 3) }

don’t make a change. That would be useful it seems.

Also, the thick parts of the repeat barlines don’t go down to the lower stave, 
but that is maybe less useful. Maybe diatonic accordion players on this list 
can comment on that. For the others, let’s mention that a thick line means « 
push » and that its absence means « draw ».

The next important step will be to convert the actual note pitches into the 
fingerings that should be displayed instead.

JM





AccordionPushSpannerExample.ly
Description: Binary data



> Le 27 mars 2018 à 13:16, Menu Jacques  a écrit :
> 
> Hello folks,
> 
> I've modified the AccordionPushSpanner example supplied by someone on this 
> list (can't find who it was, unfortunately), giving the attached file and the 
> score :
> 
> 
> How can I tune the settings to align the bar lines lower tips with the single 
> staff line, and hide the dots in the repeat bar lines, in a way similar to:
> 
> 
> The small vertical lines would be nice to have too.
> 
> Thanks for your help!
> 
> JM
> 
> 
> 

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