Re: \RemoveEmptyStaves not removing first line

2018-11-01 Thread Lukas-Fabian Moser

+1.  I've *never* seen an ambitus except at the very beginning of a piece.

I often use an ambitus in front- or end-matter, to give vocal ranges separate from the score itself. Of 
course, "front-matter" can be interpreted as "the very beginning of a piece", but I think 
of it as entirely separate from the piece — and end-matter is definitely not "the very beginning of a 
piece".

Not trying to battle semantics — just giving a use case, and putting forward my concern 
that any changes to the Ambitus engraver shouldn’t eliminate the possibility of using it 
somewhere other than the "traditional place" (i.e., immediately to the left of 
the first measure of a vocal staff).


... the least common denominator probably being that an Ambitus 
indication should be put at some *distinguished* place - front matter, 
end matter, first system, and so on, where it may be found easily. But 
to bury it at some more-or-less arbitrary place within the music doesn't 
seem a good idea to me.


Anyway: _How_ do you place the Ambitus in, e.g., the front matter?

Best
Lukas



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Re: \RemoveEmptyStaves not removing first line

2018-11-01 Thread Thomas Morley
Am Do., 1. Nov. 2018 um 16:24 Uhr schrieb Kieren MacMillan
:
>
> Hi Werner,
>
> > +1.  I've *never* seen an ambitus except at the very beginning of a piece.
>
> I often use an ambitus in front- or end-matter, to give vocal ranges separate 
> from the score itself. Of course, "front-matter" can be interpreted as "the 
> very beginning of a piece", but I think of it as entirely separate from the 
> piece — and end-matter is definitely not "the very beginning of a piece".
>
> Not trying to battle semantics — just giving a use case, and putting forward 
> my concern that any changes to the Ambitus engraver shouldn’t eliminate the 
> possibility of using it somewhere other than the "traditional place" (i.e., 
> immediately to the left of the first measure of a vocal staff).

I'd second Werner.
Though, it's already possible to do:

{
  \new Voice = "intro"
{ R1*4 \break }

  \new Voice
\with { \consists "Ambitus_engraver" }
 \relative c' {
   \override AmbitusNoteHead.break-visibility = ##(#f #f #t)
   \override AmbitusLine.break-visibility = ##(#f #f #t)
   c4 d e f g a b c |
   \break
   b2 c |
   d1
}
}

alas not very convenient.


Cheers,
  Harm

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Re: \RemoveEmptyStaves not removing first line

2018-11-01 Thread Kieren MacMillan
Hi Werner,

> +1.  I've *never* seen an ambitus except at the very beginning of a piece.

I often use an ambitus in front- or end-matter, to give vocal ranges separate 
from the score itself. Of course, "front-matter" can be interpreted as "the 
very beginning of a piece", but I think of it as entirely separate from the 
piece — and end-matter is definitely not "the very beginning of a piece".

Not trying to battle semantics — just giving a use case, and putting forward my 
concern that any changes to the Ambitus engraver shouldn’t eliminate the 
possibility of using it somewhere other than the "traditional place" (i.e., 
immediately to the left of the first measure of a vocal staff).

Best,
Kieren.


Kieren MacMillan, composer
‣ website: www.kierenmacmillan.info
‣ email: i...@kierenmacmillan.info


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Re: \RemoveEmptyStaves not removing first line

2018-11-01 Thread Werner LEMBERG


> So, to be honest, I'm not sure whether trying to make the
> Ambitus_engraver compatible with hiding empty staves would be worth
> the effort, especially if (as you say) that effort would be large.

+1.  I've *never* seen an ambitus except at the very beginning of a
piece.


Werner

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Re: \RemoveEmptyStaves not removing first line [OT-ish]

2018-11-01 Thread Kieren MacMillan
Hi Lukas,

> It seems to me that the whole point (or, at least, the most important 
> application) of the Ambitus indication is to enable users of the score to 
> judge the tessitura "at first glance" (even though, of course, for a reliable 
> judgement one would have to look at the actual music in more detail).

I’ve often wondered [only to myself] whether the Ambitus engraver could be 
tweaked to output a graphical cluster, the thickness of which would depend on 
the number of times that note appears in the piece (or total duration of each 
note, etc.) — that way, a pretty reliable judgement could be made just by 
looking at the ambitus, and seeing where the "bulges" were (if any).

Cheers,
Kieren.


Kieren MacMillan, composer
‣ website: www.kierenmacmillan.info
‣ email: i...@kierenmacmillan.info


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Re: \RemoveEmptyStaves not removing first line

2018-11-01 Thread Lukas-Fabian Moser




Where would you expect the Ambitus marker to show up if you do not
want the staff to appear in the first system?

First entry?  I am not sure that the interfaces the Ambitus_engraver
exercises would allow to make that difference, but if they did, this
would be a reasonable expectation.  Though probably rather hard to
implement, given how late in the typesetting stage "empty" staves get
pruned.


Yes, that's probably the only sufficiently reasonable place to expect it.

But: It seems to me that the whole point (or, at least, the most 
important application) of the Ambitus indication is to enable users of 
the score to judge the tessitura "at first glance" (even though, of 
course, for a reliable judgement one would have to look at the actual 
music in more detail). This application is somewhat hindered if one has 
to look for the right system containing the first entry of a voice first.


So, to be honest, I'm not sure whether trying to make the 
Ambitus_engraver compatible with hiding empty staves would be worth the 
effort, especially if (as you say) that effort would be large.


Best
Lukas



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Re: \RemoveEmptyStaves not removing first line

2018-11-01 Thread David Kastrup
Lukas-Fabian Moser  writes:

> Am 01.11.18 um 01:34 schrieb Rohan Srinivasan:
>> Thank you - I meant to reply to the list. I have the following:
>
> The problem is the Ambitus_engraver. The ambitus is given at the
> beginning of the piece, and if you do this, the first staff of the
> singing voice is not empty (but contains the Ambitus designation).
>
> Where would you expect the Ambitus marker to show up if you do not
> want the staff to appear in the first system?

First entry?  I am not sure that the interfaces the Ambitus_engraver
exercises would allow to make that difference, but if they did, this
would be a reasonable expectation.  Though probably rather hard to
implement, given how late in the typesetting stage "empty" staves get
pruned.

-- 
David Kastrup

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Re: \RemoveEmptyStaves not removing first line

2018-11-01 Thread Lukas-Fabian Moser



Am 01.11.18 um 01:34 schrieb Rohan Srinivasan:

Thank you - I meant to reply to the list. I have the following:


The problem is the Ambitus_engraver. The ambitus is given at the 
beginning of the piece, and if you do this, the first staff of the 
singing voice is not empty (but contains the Ambitus designation).


Where would you expect the Ambitus marker to show up if you do not want 
the staff to appear in the first system?


Best
Lukas


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Re: \RemoveEmptyStaves not removing first line

2018-10-31 Thread Rohan Srinivasan
Thank you - I meant to reply to the list. I have the following:

\version "2.19.82"

\header {
  title = "CLOUDS AND SUNSHINE"
  subtitle = "or, I'VE JUST ARRIVED FROM DIXIE"
  composer = "George H. Coes (1828?-1897)"
}

\paper {
  #(set-paper-size "a4")
}

\layout {
  \context {
\Voice
\consists "Melody_engraver"
\override Stem #'neutral-direction = #'()
  }
}

\layout {
  \context {
\Staff
\RemoveAllEmptyStaves
  }
}

paren =
#(define-event-function (parser location dyn) (ly:event?)
   (make-dynamic-script
#{ \markup \concat {
 \normal-text \italic \fontsize #2 (
\pad-x #0.2 #(ly:music-property dyn 'text)
\normal-text \italic \fontsize #2 )
   }
#}))

global = {
  \key f \major
  \numericTimeSignature
  \time 2/4
  \partial 8
}

sopranoVoice = \relative c'' {
  \global
  \dynamicUp
  r8 |
  R2*20

}

right = \relative c'' {
  \global
  \partial 8 c,8 |
  c c d8. e16 |
  f8 a r a |
  c[ b bes8. g16] |
  g4. c8 |
  \override DynamicLineSpanner.staff-padding = #3
  d16\f d c d a' g f d |
  c\paren\f c b c g' f c a |
  c\p c b c e d b g


}

left = \relative c' {
  \global
  \partial 8 r8 |
  \override Beam.damping = #1 f,,[  ] r |
  f,[  ] r |
  c,[  ] r |
  f,[  ] r |
  \undo \override Beam.damping = #1
  bes[  ] r | \break
  c,[  ] r |
  c,[  ] r |


}

sopranoVoicePart = \new Staff \with {
  instrumentName = ""
  \consists "Ambitus_engraver"
} { \sopranoVoice }

pianoPart = \new PianoStaff \with {
  instrumentName = ""
} <<
  \new Staff = "right" \right
  \new Staff = "left" { \clef bass \left }
>>

\score {
  <<
\sopranoVoicePart
\pianoPart
  >>
  \layout { }
}


On Wed, Oct 31, 2018 at 12:54 AM Lukas-Fabian Moser  wrote:

> (Replying to list, assuming you wrote to me personally only by accident,
> as implied by your wording):
> Am 31.10.18 um 00:42 schrieb Rohan Srinivasan:
>
> Could any of you give me an example of how \RemoveAllEmptyStaves is used?
> I have:
>
> \layout {
>   \context {
> \Staff
> \RemoveAllEmptyStaves
>   }
> }
>
> This still doesn't seem to clear the empty staves in the first system.
>
> Please always try to provide a compilable minimal example showing your
> problem.
>
> \version "2.19.80"
>
> \layout {
>   \context {
> \Staff
> \RemoveAllEmptyStaves
>   }
> }
>
> <<
>   \new Staff \with { instrumentName = "Voice" shortInstrumentName = "Voc"
> } { R1*30 \repeat unfold 80 c'4 }
>   \new PianoStaff \with { instrumentName = "Piano" shortInstrumentName =
> "Pn" } <<
> \new Staff { \repeat unfold 200 c'4 }
> \new Staff { \clef bass \repeat unfold 400 c8 }
>   >>
> >>
>
> works here:
>
> Best
> Lukas
>
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Re: \RemoveEmptyStaves not removing first line

2018-10-31 Thread Susan Buckingham
Have also used the \override VerticalAxisGroup.remove-first = ##t and can
confirm this works with 2.18.2 when added to score block.

\score {
  <<
\flutePart
\pianoPart
  >>
  \layout { #(layout-set-staff-size 22)
 \context { \Staff \RemoveEmptyStaves
  \override VerticalAxisGroup.remove-first
= ##t }
   }
  \midi { }
}

On Mon, 29 Oct 2018 at 03:41, Malte Meyn  wrote:

>
>
> Am 29.10.18 um 05:52 schrieb Lukas-Fabian Moser:
> >
> >> I am currently engraving a song for soprano and piano which begins
> >> with 15 measures of piano solo. I would like the soprano's staff not
> >> to show since it is not playing. \RemoveEmptyStaves does not seem to
> >> hide the first line of the piece.
> >>
> > In current versions (there's no reason not to use the 2.19.xx
> > development versions which are stable enough for professional everyday
> > use), there's |\RemoveAllEmptyStaves| which does just that (like
> > \RemoveEmptyStaves but also remove the respective staves in the first
> > system).
>
> In 2.18.2 there is \override VerticalAxisGroup.remove-first = ##t for that.
>
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Re: \RemoveEmptyStaves not removing first line

2018-10-31 Thread Lukas-Fabian Moser
(Replying to list, assuming you wrote to me personally only by accident, 
as implied by your wording):


Am 31.10.18 um 00:42 schrieb Rohan Srinivasan:
Could any of you give me an example of how \RemoveAllEmptyStaves is 
used? I have:


\layout {
  \context {
    \Staff
    \RemoveAllEmptyStaves
  }
}

This still doesn't seem to clear the empty staves in the first system.


Please always try to provide a compilable minimal example showing your 
problem.


\version "2.19.80"

\layout {
  \context {
    \Staff
    \RemoveAllEmptyStaves
  }
}

<<
  \new Staff \with { instrumentName = "Voice" shortInstrumentName = 
"Voc" } { R1*30 \repeat unfold 80 c'4 }
  \new PianoStaff \with { instrumentName = "Piano" shortInstrumentName 
= "Pn" } <<

    \new Staff { \repeat unfold 200 c'4 }
    \new Staff { \clef bass \repeat unfold 400 c8 }
  >>
>>

works here:

Best
Lukas

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Re: \RemoveEmptyStaves not removing first line

2018-10-29 Thread Malte Meyn




Am 29.10.18 um 05:52 schrieb Lukas-Fabian Moser:


I am currently engraving a song for soprano and piano which begins 
with 15 measures of piano solo. I would like the soprano's staff not 
to show since it is not playing. \RemoveEmptyStaves does not seem to 
hide the first line of the piece.


In current versions (there's no reason not to use the 2.19.xx 
development versions which are stable enough for professional everyday 
use), there's |\RemoveAllEmptyStaves| which does just that (like 
\RemoveEmptyStaves but also remove the respective staves in the first 
system).


In 2.18.2 there is \override VerticalAxisGroup.remove-first = ##t for that.

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Re: \RemoveEmptyStaves not removing first line

2018-10-28 Thread Lukas-Fabian Moser


I am currently engraving a song for soprano and piano which begins 
with 15 measures of piano solo. I would like the soprano's staff not 
to show since it is not playing. \RemoveEmptyStaves does not seem to 
hide the first line of the piece.


In current versions (there's no reason not to use the 2.19.xx 
development versions which are stable enough for professional everyday 
use), there's |\RemoveAllEmptyStaves| which does just that (like 
\RemoveEmptyStaves but also remove the respective staves in the first 
system).


Best
Lukas

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\RemoveEmptyStaves not removing first line

2018-10-28 Thread Rohan Srinivasan
Dear list,

I am currently engraving a song for soprano and piano which begins with 15
measures of piano solo. I would like the soprano's staff not to show since
it is not playing. \RemoveEmptyStaves does not seem to hide the first line
of the piece.

Rohan
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