2016-01-15 15:37 GMT+01:00 Kieren MacMillan <[email protected]>:
> Hi Carl-Henrik,
>> Bar 8)
>> Why does the double barline not exend equaly through both staffs?
>
> That looks like a bug to me: all SpanBars should [IMO] be printed at the
> largest applicable size.
Well, then it's by design, because `magnifyStaff' affects
BarLine.kern/segno-kern/hair-thickness/thick-thickness explicitely.
This is desireable for standalone staves, ofc
In this light we should do a fix as you suggested: "all [Bars and]
SpanBars should be printed at the largest applicable size", not sure
where/how to fix it, though.
Or we shouldn't point users in the NR to use it in a score with
different sizes at all (only for ossia-examples) and/or add a remark
about "known issues", maybe with the first workaround below.
Two workarounds:
(1)
Set your own BarLine.kern:
m = { c'1 \bar "||" }
\score {
\new StaffGroup
<<
\new Staff \with {
\magnifyStaffs #7/4
\override BarLine.kern = #3
}
\m
\new Staff \with {
\magnifyStaffs #1
\override BarLine.kern = #3
}
\m
\new Staff \with {
\magnifyStaffs #4/7
\override BarLine.kern = #3
}
\m
>>
}
(2)
Use `staffSize' from
http://lsr.di.unimi.it/LSR/Item?id=862
instead:
staffSize = #(define-music-function (parser location new-size) (number?)
#{
\set fontSize = #new-size
\override StaffSymbol.staff-space = #(magstep new-size)
\override StaffSymbol.thickness = #(magstep new-size)
#})
m = { c'1 \bar "||" }
\new StaffGroup
<<
\new Staff \with { \staffSize #6 }
\m
\new Staff \with { \staffSize #0 }
\m
\new Staff \with { \staffSize #-6 }
\m
>>
HTH,
Harm
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