Re: Long flat / sharp trills and trills ending at barline

[Risto Vääräniemi]

Hi Trevor,

Thanks for the tips. I studied the section you mentioned and found the
parameter that did the trick – the #'stencil-offset. I had to fiddle with
the numbers for a moment to align the wavy lines properly with the "real"
long trill line. Now it looks quite nice, though. :-)

The snippet below also contains an example how I tried to use the
#'to-barline = ##t parameter. I wonder if the syntax is OK?

-Risto

http://www.nabble.com/file/p13082975/trb2.png Snippet in PNG 

%%%%%%% Snippet revisited %%%%%%%
\version "2.11.32"

trstyle = {
    \override TextSpanner   #'style = #'trill
    \override TextSpanner   #'edge-height = #'(0 . 1)
}

trflatstartI = {
    \trstyle
    \override TextSpanner #'bound-details #'left #'stencil-align-dir-y =
#CENTER
    \override TextSpanner #'bound-details #'left #'stencil-offset = #'(-0.3
. 0.15)
    \override TextSpanner #'bound-details #'left #'text =
        \markup{\musicglyph #"scripts.trill"
        \raise #1.0 \smaller \flat}
}

trflatstartII = {
    \trstyle
    \override TextSpanner #'bound-details #'left #'stencil-align-dir-y =
#CENTER
    \override TextSpanner #'bound-details #'left #'stencil-offset = #'(-0.6
. 0.85)
    \override TextSpanner #'bound-details #'left #'text =
        \markup{ \column{\tiny\smaller\smaller\smaller{\flat}
            {\musicglyph #"scripts.trill"}}}
}

one = \relative c' {
    f2.. \startTrillSpan f8 \stopTrillSpan |
    \trflatstartI f2..^\startTextSpan f8 \stopTextSpan |
    \trflatstartII f2..^\startTextSpan f8 \stopTextSpan |
        \override TextSpanner #'to-barline = ##t
    \trflatstartI f1^\startTextSpan | f1\stopTextSpan
}

\new Staff {
    <<
        \one
    >>
}
%%%%%%%%%% Snippet end %%%%%%%%%%




Trevor Bača-2 wrote:
> 
> Hi Risto,
> 
> (One of) the settings you seek is ...
> 
>    \override TextSpanner #'bound-details #'left #'stencil-align-dir-y =
> #CENTER
> 
> ... which you can, for example, include in your definition of
> trflatstartI. Like this:
> 
> 
> %%%%%%%% New snippet %%%%%%%%%%%%%
> 
> -------8<------
> 
> %%%%%%%%% END %%%%%%%%%%%%%
> 
> 
> Other goodies like this can be found under 8.1.2 "Trill and line
> spanners" in the 2.11 version of the manual.
> 
> As far as #'to-barline = ##t ... I think that that *was*, in fact,
> supposed to work in precisely this case, so that may be a bug; but
> I'll have to run a few more testfiles first.
> 
> And, as a sidenote, the layered voices technique you're using is
> pretty common tool for many of us on the list; even though it looks
> like a pain when you first stumble upon it, the technique works
> surprisingly well. Two notes, though: skips like s4 do behave
> differently that (invisible) notes and rests for spacing purposes, as
> you're discovering; that's perfectly normal (but I think there may be
> a PaperColumn override to make skips behave the same way in the
> spacing problem; again I need to check). Also, you can get rid of the
> clashing note columns (which are quite common when you use hidden
> voices) with the incantation ...
> 
>    \override NoteColumn #'ignore-collision = ##t
> 
> ... which you can either set globally for an entire voice or score (or
> call selectively).
> 
> I haven't adjusted the y alignment on trflatstartII; if you figure it
> out could you post back to the list?
> 
> 
> 
> 
> Trevor.
> 
> 
> -- 
> Trevor Bača
> address@hidden
> 
> 

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