Le 24 déc. 2011 à 19:10, lily-user a écrit :
>
> Thanks. That worked. However, is there an automatic way to align the content
> instead of specifying manual numbers? Like how you do in word or even latex.
> I would like to do something like the following
>
> \set Staff.instrumentName = \markup { \column {\null "Flute"} \column {1 2}
> }
>
> and make the first \column (i.e., Flute) left align and the second column
> (i.e., 1 2) right align, so that I don't have to change line width number,
> when I change paper size or other stuff.
>
> I tired the http://lsr.dsi.unimi.it/LSR/Search?q=align&s=20&m=10 in vain.
> Please help. Thanks.
Hi,
Here is an automatic way to do what you want.
We override the `stencil' callback for InstrumentName, in order to
set the line-width property according to the line indent before
interpreting the instrument name markup, which is more usefull than
having the full line width. This way, \fill-line will work as expected.
This should be the default, imho.
Nicolas
\version "2.15.24"
#(define-public (instrument-name::print grob)
(let* ((left-bound (ly:spanner-bound grob LEFT))
(left-mom (ly:grob-property left-bound 'when))
(name (if (moment<=? left-mom ZERO-MOMENT)
(ly:grob-property grob 'long-text)
(ly:grob-property grob 'text))))
(if (and (markup? name)
(!= (ly:item-break-dir left-bound) CENTER))
(let* ((layout (ly:grob-layout grob))
(defs (ly:output-def-lookup layout 'text-font-defaults))
(props (ly:grob-alist-chain grob defs))
(indent (ly:output-def-lookup
layout
(if (moment<=? left-mom ZERO-MOMENT)
'indent
'short-indent)
0.0)))
(interpret-markup
layout
(cons `((line-width . ,indent)) props)
name))
(ly:grob-suicide! grob))))
\layout {
\context {
\Staff
\override InstrumentName #'self-alignment-X = #LEFT
\override InstrumentName #'stencil = #instrument-name::print
}
}
music=\new StaffGroup <<
\new Staff \with {
instrumentName = \markup\fill-line { "Flute" \vcenter\column { "1" "2" } }
} {
c''1
}
\new Staff \with { instrumentName = "Piccolo" } {
g'1
}
>>
\score {
\music
\layout { indent = 3\cm }
}
\score {
\music
\layout { indent = 4\cm }
}
\score {
\music
\layout { indent = 5\cm }
}
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