Le 09/05/2014 01:04, KarlHammer disait :
Jean-Charles Malahieude:
On my way to typeset a mass by Monteverdi, I'm blocked with some
ligatures (see
http://musicofyesterday.com/historical-music-theory/expanded-history-musical-notation-part-4/
for examples)
You seem to equate ligatures with legato, I'd be interested to hear
if you have any references to that.
I can code the first one in its 8th image like this:
<< \tag #'Urtext { \[ d1 e1*3/4 \] }
\tag #'Modern { d1 e2. } >> f4 g1
but don't find any way to get the E in black.
This is what I did one in a time (\version "2.6.5"):
g1 \[ d \melisma
% this is a fake minor calor, together with the moved b4
\once \override TextScript #'extra-offset = #'( 0.9 . -1.8)
a'1*3/4^\markup{ \beam #0.9 #0 #0.5 }
\]
I've been able to "factorize" this a little, but don' reach the point
where I could set everything in one pass (automatic vertical positioning).
I define two variables:
blackout =
^\tweak #'outside-staff-priority ##f
^\markup { \beam #0.9 #0 #0.5 }
% set the position of blackout on the staff
% 0 is center line, step is 0.5
fix =
#(define-music-function
(parser location Y-offset)
(number?)
#{
\once \override TextScript.Y-offset = #Y-offset
#})
and use them as is:
g1 \[ d \melisma
\fix #0 a'1*3/4\blackout
\] b4
Cheers,
Jean-Charles
\version "2.19.5"
blackout =
^\tweak #'outside-staff-priority ##f
^\markup { \beam #0.9 #0 #0.5 }
% set the position of blackout on the staff
% 0 is center line, step is 0.5
fix =
#(define-music-function
(parser location Y-offset)
(number?)
#{
\once \override TextScript.Y-offset = #Y-offset
#})
\score {
\new MensuralStaff
\relative c' {
\[ d'1 \fix #1.5 e1*3/4\blackout \] e4
\[ a1 \fix #2 f1*3/4 \blackout \] e4
\[ b1 \fix #-1 g1*3/4 \blackout \] e4
\[ b'1 \fix #0.5 c1*3/4 \blackout \] c4
\[ e,1 \fix #-1.5 f1*3/4 \blackout \] c4
}
\layout {
\set Score.defaultBarType = "-"
\context {
\MensuralStaff
\override NoteHead.style = #'mensural
\override Stem.thickness = #1.0
}
\context {
\Voice
\remove "Ligature_bracket_engraver"
\consists "Mensural_ligature_engraver"
}
}
}
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