Tremolos not working in cued voice
When inserting a cue which contains a tremolo, the note heads and stems
are showing up but not the beams. Is it something I've done or missed
out? I've made a (reasonably) tiny example:
\version "2.16.2"
cueVoice =
\relative c'' {
R2.
\repeat tremolo 3 { b8 e }
}
mainVoice =
\relative c'' {
\time 3/4
\repeat tremolo 3 { b8 e }
\new CueVoice {\set instrumentCueName = "cue"}
\cueDuring "cue"#UP
{R2. }
\addQuote "cue"{ \cueVoice }
}
\score {
\new Staff \mainVoice
\layout { }
}
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Re: Tremolos not working in cued voice
I thought I should post the output to make it clearer what the problem is...
Gez
On 12/05/2014 15:11, Gez wrote:
When inserting a cue which contains a tremolo, the note heads and
stems are showing up but not the beams. Is it something I've done or
missed out? I've made a (reasonably) tiny example:
\version "2.16.2"
cueVoice =
\relative c'' {
R2.
\repeat tremolo 3 { b8 e }
}
mainVoice =
\relative c'' {
\time 3/4
\repeat tremolo 3 { b8 e }
\new CueVoice {\set instrumentCueName = "cue"}
\cueDuring "cue"#UP
{R2. }
\addQuote "cue"{ \cueVoice }
}
\score {
\new Staff \mainVoice
\layout { }
}
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Re: Tremolos not working in cued voice
Thanks for the tip, but I still can't get it to work. Here below is my
new small example (the published png looks the same as before).
I also tried adding tremolo-span-event but that caused: warning:
unterminated chord tremolo
Did I use the quotedCueEventTypes correctly?
Gez
%%%
\version "2.18.0"
cueVoice =
\relative c'' {
R2.
\repeat tremolo 3 { b8 e }
}
\addQuote "cue"{ \cueVoice }
mainVoice =
\relative c'' {
\set Score.quotedCueEventTypes = #'(note-event rest-event tie-event
beam-event tuplet-span-event dynamic-event slur-event
tremolo-repeated-music tremolo-event)
\time 3/4
\repeat tremolo 3 { b8 e }
\cueDuring "cue"#UP
{R2. }
}
\score {
\new Staff \mainVoice
\layout { }
}
%%
On 13/05/2014 17:30, Dominic wrote:
Search the notation reference for "quotedCueEventTypes". I'm pretty sure if
you add 'tremolo-event' to the list, it will work as you want it.
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Why does removing Bar_engraver also removes clef?
I know this has been written about on the list before but the
documentation has changed since then (I've checked pretty thoroughly).
I'm looking for a way to write a load of short free-form pieces with
automatic line breaks (so candenzaOn is not useful since it requires
manual breaks). I'd like to inhibit the Bar_engraver in all the pieces
in one book/ly file, rather than write an override in each melody. So
far the workaround I've found uses a variable with override that I do
have to insert in each score, but at least I can use the variable for
other purposes as well.
My minimal examples here show various scenarios I tried. If someone
can confirm that it's all working as it's supposed to, then that's good
to know, but I'd be really grateful if someone can also point me to
where the documentation explains why removing the the Bar_engraver also
removes the Clefs.
Many thanks,
Gez
\version "2.18.0"
thistest = {
\override Staff.BarLine.stencil = ##f
}
\score {
\relative c'{
\thistest
\repeat unfold 40 { c1 }
}
\header {
piece = "Using variable override stencil keeps clef engraved with
automatic breaks"
}
}
\score {
\relative c'{
\cadenzaOn
\repeat unfold 40 { c1 }
}
\header {
piece = "Using cadenzaOn with no breaks sends line off edge of page"
}
}
\score {
\relative c'{
\cadenzaOn
c c c c \break c c c c
}
\header {
piece = "Using cadenzaOn and break alone does not break the line"
}
}
\score {
\relative c'{
\cadenzaOn
c c c c \bar "" \break c c c c
}
\header {
piece = "Using cadenzaOn with break after invisible bar does break
line and engrave clef"
}
}
\score {
\layout {
\context { \Staff \remove Bar_engraver }
}
\relative c'{
\repeat unfold 40 { c1 }
}
\header {
piece = "Removing bar engraver creates automatic break but no clef is
engraved"
}
}
\score {
\layout {
\context { \Staff \remove Bar_engraver }
}
\relative c'{
c c c c \break c c c c
}
\header {
piece = "Removing bar engraver also removes Clef even at added break"
}
}
\score {
\layout {
\context { \Staff \remove Bar_engraver }
}
\relative c'{
c c c c \bar "" \break c c c c
}
\header {
piece = "Removing bar engraver also removes Clef even at added
invisible bar plus break"
}
}
***
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Re: Why does removing Bar_engraver also removes clef?
On 14/11/2014 17:14, Marc Hohl wrote:
Am 13.11.2014 um 23:29 schrieb Gez:
I'd be really grateful if someone can also point me to
where the documentation explains why removing the the Bar_engraver also
removes the Clefs.
I don't think that this is documented in the docs, but in the sources:
In lily/clef-engraver.cc:
85/**
86 Generate a clef at the start of a measure. (when you see
a Bar,
87 ie. a breakpoint)
88*/
89void
90Clef_engraver::acknowledge_bar_line (Grob_info info)
91{
92 Item *item = info.item ();
93 if (item && scm_is_string (get_property ("clefGlyph")))
94create_clef ();
95}
If there is not bar line to be acknowledged, the clef will not be
printed.
I don't know whether this is the desired behaviour as there are cases
where you need the clef and line breaks, but no bar lines.
HTH a bit,
Thanks, Marc - that does help. Even if I'd thought to look in the
sources I wouldn't have really grasped what that meant. For me, for this
purpose, it isn't the desired behaviour. I wonder if there's a good
reason for it? Anyway, at least now on the email list there's a note of
the behaviour if anyone searches for it in future,
So, to summarise - to remove bar lines and have automatic line breaking
but retain the clef at the new line you can't use
\context {Staff \remove Bar_engraver}
(.e.g in layout, for a group of scores) - instead, you need to use
\override Staff.BarLine.stencil = ##f
which has to go in each score, but for batch overriding you can add the
override to the score using a variable, which can of course be used for
other purposes as well.
---
\version "2.18.0"
thistest = {
\override Staff.BarLine.stencil = ##f
}
\score {
\relative c'{
\thistest
\repeat unfold 40 { c1 }
}
\header {
piece = "Using variable override stencil keeps clef engraved with
automatic line breaks"
}
}
--
HTH someone!
Gez
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