Am 25.09.2013 11:03, schrieb David Kastrup:
Marc Hohl <m...@hohlart.de> writes:
Hello list,
I tried to enhance the definition found in
http://lists.gnu.org/archive/html/lilypond-user/2013-09/msg00416.html
which works pretty well for staves, but not for PianoStaff contexts.
The size of the second PianoStaff.instrumentName is unchanged, but it
should be much smaller.
Can anybody explain to me what's wrong with my definition?
Thanks in advance,
Marc
\version "2.17.25"
staffSize = #(define-music-function (parser location new-size) (number?)
#{
\set Staff.fontSize = #new-size
\set PianoStaff.fontSize = #new-size
\override Staff.StaffSymbol #'staff-space = #(magstep new-size)
\override Staff.StaffSymbol #'thickness = #(magstep new-size)
#})
[...]
\new PianoStaff \with
{ instrumentName = "size -5"
\staffSize #-5 }
Well, looking at ly/engraver-init.ly, you are likely missing out on
\consists "Font_size_engraver"
in your context modification.
Ah, thanks a lot!
Alternatively, you can do its job by hand
and set
\override InstrumentName.font-size = #-5
This would work *without* the \set Staff.fontSize declaration, otherwise
they seem to be applied consecutively ...
Since the PianoStaff is basically a StaffGroup, it does not have much
use for a Font_size_engraver. The context setting fontSize is more
intended for the stuff above and below staves.
I see. So the font size modification of a normal Staff via
\set Staff.fontSize is a side effect?
Thanks a lot,
Marc
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