Re: Manipulating grob properties doesn't work

2009-07-26 Thread Marc Hohl

Marc Hohl schrieb:

I am starting to implement bends in lilypond.
As a first step, I want to make the right tab note head
covered by a slur transparent.

This worked fine with ties, but when I try the same with slurs,
it simply shows no difference.

What am I doing wrong here?

Marc

-

\version 2.13.3

test = \relative c {
 c4 ( d ) e ( f )
 c4( cis) d ( es )
 c4( es) e( gis )
 c4 ( cih ) c4 ( cisih )
}

#(define-public (slur::tab-bend grob)
 (let* ((original (ly:grob-original grob))
(left-bound  (ly:spanner-bound grob LEFT))
(right-bound (ly:spanner-bound grob RIGHT)))
;; original is not used at the moment, but there will be
,, different situations where an broken slur has to be handled 
differently


To prevent some misunderstandings: the comment here was included in the 
mail client,

and the , instead of a ; is just a typo...

   (ly:grob-set-property! right-bound 'transparent #t)))
% this last line above doesn't seem to have any effect; why?

\layout {
 \context {
   \TabVoice
   \revert Slur #'stencil % I have tablature features installed and 
want the slurs to be visible for now

   \override Slur #'after-line-breaking = #slur::tab-bend
 }
}

\score {
  
 \new Staff { \clef G_8 \test }
 \new TabStaff  { \clef tab \test }
  
}


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Re: Manipulating grob properties doesn't work

2009-07-26 Thread Robin Bannister

Marc Hohl wrote:

This worked fine with ties, but when I try the same with slurs,
it simply shows no difference.


(display right-bound) says 
- Tie:   #Grob TabNoteHead 

- Slur:   #Grob NoteColumn 

Cheers,
Robin


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Re: Manipulating grob properties doesn't work

2009-07-26 Thread Marc Hohl

Robin Bannister schrieb:

Marc Hohl wrote:

This worked fine with ties, but when I try the same with slurs,
it simply shows no difference.


(display right-bound) says - Tie:   #Grob TabNoteHead 
- Slur:   #Grob NoteColumn 
Thank you - this explains why it does not work, so I have to find 
another way ...


Marc


Cheers,
Robin





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