Re: suspended whole notes - possibly a defect, please give your opinions

2011-08-05 Thread Janek Warchoł
2011/8/4 Xavier Scheuer x.sche...@gmail.com
 That has been registered as issue #1774, isn't it?
 http://code.google.com/p/lilypond/issues/detail?id=1774

Sorry, i didn't notice it... I did a search for suspended which
returned only #1779, which is the cause of my consideration.
However, i agree with Neil that these two issues are related, but not the same.


2011/8/5 Neil Puttock n.putt...@gmail.com:
 [example considering of four pairs of note columns]

Good example!  It reminded me that usually there are less suspended
notes in a chord than normal ones (i.e. in your example the third pair
consists of chords with two normal notes and one suspended).  Because
of that it is indeed better not to align horizontally such note
columns (in other words, last two measures from attached example are
typeset correctly indeed).
However, i'm unsure about the unequal measure length in that example.
Going back to your Lily vs. Gould comparison, i don't like Gould's way
of typesetting last pair of note columns.  It obscures the
simultaneousness of musical events in my opinion.

thanks,
Janek


suspended whole notes.pdf
Description: Adobe PDF document
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Re: suspended whole notes - possibly a defect, please give your opinions

2011-08-05 Thread Keith OHara
Janek Warchoł lemniskata.bernoullego at gmail.com writes:

 
 Good example!  It reminded me that usually there are less suspended
 notes in a chord than normal ones (i.e. in your example the third pair
 consists of chords with two normal notes and one suspended).  Because
 of that it is indeed better not to align horizontally such note
 columns (in other words, last two measures from attached example are
 typeset correctly indeed).

Yes, it is good that Lilypond aligns horizontally the main note columns, 
as opposed to the suspended note-heads.  

Maybe you would like to have the suspended whole-note-heads always to the 
right of the main note column.  Right now, LilyPond, suspends a whole-note
head on the same side as she would suspend it in a stemmed chord of the 
same pitches.  This is consistent, but maybe this particular consistency is 
not helpful to the reader.

 However, i'm unsure about the unequal measure length in that example.

Lilypond tries to keep consistent space from the /main/ column of note heads 
to the end of the measure.  The extra space given to a suspended note-head 
causes the measure to be longer; so the patch I proposed for issue 1779 makes 
these measures equal length.



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Re: suspended whole notes - possibly a defect, please give your opinions

2011-08-05 Thread Jan Warchoł
2011/8/5 Keith OHara k-ohara5...@oco.net:
 Janek Warchoł lemniskata.bernoullego at gmail.com writes:


 Good example!  It reminded me that usually there are less suspended
 notes in a chord than normal ones (i.e. in your example the third pair
 consists of chords with two normal notes and one suspended).  Because
 of that it is indeed better not to align horizontally such note
 columns (in other words, last two measures from attached example are
 typeset correctly indeed).

 Yes, it is good that Lilypond aligns horizontally the main note columns,
 as opposed to the suspended note-heads.

 Maybe you would like to have the suspended whole-note-heads always to the
 right of the main note column.  Right now, LilyPond, suspends a whole-note
 head on the same side as she would suspend it in a stemmed chord of the
 same pitches.  This is consistent, but maybe this particular consistency is
 not helpful to the reader.

I'm still wondering about it.  I'm curious whether there is a lot of
variation between engraving books and publications in this matter.

 However, i'm unsure about the unequal measure length in that example.

 Lilypond tries to keep consistent space from the /main/ column of note heads
 to the end of the measure.  The extra space given to a suspended note-head
 causes the measure to be longer; so the patch I proposed for issue 1779 makes
 these measures equal length.

Yes, i'm looking at it and i'm still not sure how i'd like the output
to look like.

cheers,
Janek

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Re: suspended whole notes - possibly a defect, please give your opinions

2011-08-04 Thread Xavier Scheuer
2011/8/4 Janek Warchoł lemniskata.bernoull...@gmail.com:

 Hi,

 I think there is a problem with handling suspended whole notes: Lily
 aligns them as if they had stems.

 See attached suspended whole notes - in my opinion the last two
 measures should look the same and have both chords in the same
 horizontal position; also all measures should have the same length in
 my opinion.
 suspended quarter notes for comparison should provide some
 explanation on this behaviour.
 What do you think?  What do engraving books say? (neither me nor
 nearby music university don't have any)

Hi,

That has been registered as issue #1774, isn't it?
http://code.google.com/p/lilypond/issues/detail?id=1774

Cheers,
Xavier

-- 
Xavier Scheuer x.sche...@gmail.com

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Re: suspended whole notes - possibly a defect, please give your opinions

2011-08-04 Thread Neil Puttock
2011/8/4 Xavier Scheuer x.sche...@gmail.com:

 That has been registered as issue #1774, isn't it?
 http://code.google.com/p/lilypond/issues/detail?id=1774

Not quite.  Gould makes an exception for semibreves with adjacent
notes; in this case, they should be aligned as if they had stems:

\version 2.15.9

\new Staff \relative c' {
  \cadenzaOn
  \set Staff.implicitTimeSignatureVisibility = #all-invisible
  \set Staff.explicitClefVisibility = #all-invisible
  \set Staff.instrumentName = #LilyPond
  f g4 q1
  c' d e4 q\breve
  
{
  b c d4 q1
  d e4 q1
}
\\
{
  f, d c4 q1
  b c4 q1
}
  
}

\new Staff \relative c' {
  \cadenzaOn
  \set Staff.implicitTimeSignatureVisibility = #all-invisible
  \set Staff.explicitClefVisibility = #all-invisible
  \set Staff.instrumentName = #Gould, p. 50
  f g4 q1
  c' d e4 q\breve
  
{
  b c d4 q1
  d e4 q1
}
\\
{
  f, d c4 q1
  \once \override NoteColumn #'force-hshift = #1.4
  b c4
  \once \override NoteColumn #'force-hshift = #1.3
  q1
}
  
}

I can't see anything relevant in Stone; Read is a bit vague (but I
think he basically agrees with Gould on this).

Cheers,
Neil
attachment: adjacent-chord-poly.png___
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