Dear David, all,
Thanks for your responses.
Ideally I want to make a graphic notation for overpressure bowing similar to
the xenakis excerpt attached.
I was thinking of adding stems to a cluster-band as a hopefully day solution,
but I see it is not so easy. I did try the new voice hack, but didn't feel very
elegant (not that I could do much better than that).
Example 15) from Piaras does look great. I'll write him to enquire.
All the best,
J
On Dec 29, 2014, at 8:11 PM, David Nalesnik <david.nales...@gmail.com> wrote:
>
>
> On Mon, Dec 29, 2014 at 6:43 PM, David Nalesnik <david.nales...@gmail.com>
> wrote:
> Hi again,
>
> On Mon, Dec 29, 2014 at 6:06 PM, David Nalesnik <david.nales...@gmail.com>
> wrote:
> Hi Jaime,
>
> I'll look into lengthening it to reach the stem.
>
>
> Not at all easy, I'm afraid. Are you looking for the cluster-band sort of
> notation, or would individual clusters per stem suffice (like Cowell, for
> example)? Possibly the latter would be easier to implement.
>
> Here's a simple test. (A rounded box might be preferable.)
>
> \version "2.19.15"
>
> {
> \hide NoteHead
> \override NoteColumn.stencil =
> #(lambda (grob)
> (let* ((noteheads (ly:grob-object grob 'note-heads))
> (ext-X (ly:relative-group-extent noteheads grob X))
> (ext-Y (ly:relative-group-extent noteheads grob Y)))
> (make-filled-box-stencil ext-X ext-Y)))
> <c'' e''>4. q8~ 4 <c' a'>16 q q q~ q4
> }
>
> [See attached image.]
>
> Hope this is helpful--
>
> David
> <clusters.png>
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