Re: BendBefore / BendSpanner examples?

[Paul Scott]

My apologies!

My definition below needs:

#(define (scoop-stencil grob)
  (ly:stencil-combine-at-edge
   (ly:note-head::print grob) 0 -1
   (grob-interpret-markup grob
    (markup #:with-dimensions '(0 . 0) '(0 . 0)
     #:translate '( -2 . -2) #:musicglyph "brackettips.up" )) 0 )
)

Paul

On 5/31/20 12:10 PM, Paul Scott wrote:

On 5/31/20 9:44 AM, Wim van Dommelen wrote:

Hi Pierre,

Marvellous, I looked at it this morning and thought one couldn't do that so fast! Now I can also finish that code :-)

Or I have this definition in my main include file:

scoop = \once \override NoteHead #'stencil = #scoop-stencil

Then I just do \scoop a4 for example.

Paul

You're the fast, one and single winner, mail me you IBAN and Swift-code (by seperate email)  and I'll send you the reward a.s.a.p. Promis is promis!

Regards,

Wim.

On 31 May 2020, at 16:46 , Pierre Perol-Schneider <pierre.schneider.paris@gmail.com> wrote:

Hi Wim,

For a one shot score, you can do:

\version "2.20.0"

{
  \clef F
  \key g\major
  bes
  \once\hideNotes
  \grace e-\tweak extra-offset #'(-1.3 . .8)( a) g fis
  \repeat unfold 4 {
    r8 \once\hideNotes
    \grace e'-\tweak extra-offset #'(-1.3 . .8)( g')
  }
  \repeat unfold 3 {
    \once\hideNotes
    \grace e'-\tweak extra-offset #'(-1.3 . .8)( g'4)
  }
  \once\hideNotes
  \grace e'8-\tweak extra-offset #'(-1.3 . .8)( g') fis'!
 
}

HTH.

Cheers,

Pierre

Le dim. 31 mai 2020 à 16:24, Wim van Dommelen <mail@wimvd.nl> a écrit :

Showing LilyPond to a friend is sometimes tricky. The question: "Oh, can it do this or that?" easily pops up.

I "survived" the BendAfter question, but had to let go for a BendBefore (or 'doit'?) example.

Diving in at home later that day I found some interesting things done with a new(?) BendSpanner-grob for a guitar, and several people having put a bounty for further work on this. This goes back to 2013, 2016, 2019, apparantly not an easy question. The BendSpanner-grob example goes way behind what I probably ever will need, in fact I would probably have enough with the coding for (some of) my examples.

I've extracted 3 examples in 3 .PNG-files, attached. If you want I can also put a bounty out for this ($25 for each example via PayPal?, first come, first serve). My bending is aimed at a bass clarinet, but that is probably irrelevant for you.....

The 3 examples:

1:

<BendBefore-1.png>

(the bar-number "12" is irrelevant, btw.)

2: 

<BendBefore-2.png>

3:

<BendBefore-3.png>

Can someone help me?

Regards,

Wim.