Hi, still working on that Bach/Busoni piece, I again tried to get the b&h style collision handling.
The default behaviour of LilyPond can be seen in bh-default.png, generated
from bh-default.ly.
My first solution to get an output closer to the b&h edition was
bh-wide.png, generated from bh-wide.ly. As the name indicates, that
pair of stem-down notes results in a far too wide spacing, so I tried
to narrow it a little bit.
I don't want to tweak on both notes (the g and the bes), so I seeked the
documenatation once again and tried to fiddle with extra-X-extent. The
result is bh-strange.png (bh-strange.ly). Exactly what I want, with two
*big* flaws:
1. I really don't unterstand the semantics of that pair of numbers
assigned to extra-X-extent. In fact, I found that strange version by
trial and error.
2. The bes is moved left, but the g's dot also, thus covered by the g's
head. Well, I tune the extra-X-extent of the NoteHead, so I
shouldn't complain ;-)
What I need is: "move that g as well as its dot 1.7 staff sizes right,
and reduce the spacing right of it by up to 1.7 staff sizes." (If spacing
is thight, I don't want the g or its dot collide with the bes.
Has anyone an idea how to get it right?
Ciao,
Kili
\include "deutsch.ly"
\version "2.1.20"
bh = {}
treble = \notes \relative c' {
\key d \minor
<< {<e b' e>8-^ s8} \\ {g8. f16} >>
<< <e a e'>4-^ \\ {\bh g8. b16} >>
<< {s8. <a e'>16-|} \\ {a8. g16} >>
}
bass = \notes \relative c' {
\key d \minor
<<
{<d, b' d>8 s <cis a' cis>4 s8. <cis e'>16-|} \\
{g'8. f16 \bh g8. b16 a8. g16}
>>
}
\score {
\context PianoStaff <<
\time 3/4
\context Staff = treble <<
\context Voice = one {
\treble
}
>>
\context Staff = bass <<
\clef bass
\context Voice = one {
\bass
}
>>
>>
\paper {
indent = 0\mm
raggedright = ##t
}
}
<<attachment: bh-default.png>>
\include "deutsch.ly"
\version "2.1.20"
% Use Breitkopf & Härtel's arrangement for a dotted stem-down note running
% into a stem-up chord if the single note can't be placed vertically in line
% with the chord. See measures 13, beat 2 for an example.
bh = {
\once \property Voice.NoteColumn \override #'force-hshift = #1.7
}
treble = \notes \relative c' {
\key d \minor
<< {<e b' e>8-^ s8} \\ {g8. f16} >>
<< <e a e'>4-^ \\ {\bh g8. b16} >>
<< {s8. <a e'>16-|} \\ {a8. g16} >>
}
bass = \notes \relative c' {
\key d \minor
<<
{<d, b' d>8 s <cis a' cis>4 s8. <cis e'>16-|} \\
{g'8. f16 \bh g8. b16 a8. g16}
>>
}
\score {
\context PianoStaff <<
\time 3/4
\context Staff = treble <<
\context Voice = one {
\treble
}
>>
\context Staff = bass <<
\clef bass
\context Voice = one {
\bass
}
>>
>>
\paper {
indent = 0\mm
raggedright = ##t
}
}
<<attachment: bh-wide.png>>
\include "deutsch.ly"
\version "2.1.20"
% Use Breitkopf & Härtel's arrangement for a dotted stem-down note running
% into a stem-up chord if the single note can't be placed vertically in line
% with the chord. See measures 13, beat 2 for an example.
bh = {
\once \property Voice.NoteColumn \override #'force-hshift = #1.7
\once \property Voice.NoteHead \override #'extra-X-extent = #'(-1.7 . -1.7)
}
treble = \notes \relative c' {
\key d \minor
<< {<e b' e>8-^ s8} \\ {g8. f16} >>
<< <e a e'>4-^ \\ {\bh g8. b16} >>
<< {s8. <a e'>16-|} \\ {a8. g16} >>
}
bass = \notes \relative c' {
\key d \minor
<<
{<d, b' d>8 s <cis a' cis>4 s8. <cis e'>16-|} \\
{g'8. f16 \bh g8. b16 a8. g16}
>>
}
\score {
\context PianoStaff <<
\time 3/4
\context Staff = treble <<
\context Voice = one {
\treble
}
>>
\context Staff = bass <<
\clef bass
\context Voice = one {
\bass
}
>>
>>
\paper {
indent = 0\mm
raggedright = ##t
}
}
<<attachment: bh-strange.png>>
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