2012/12/29 Noeck <noeck.marb...@gmx.de>:
> Hi,
>
> is there a way to make objects behave like links? I want an object (like
> a clef or a beam) to be a link to a website. From the point-and-click
> functionality it seems to be doable, but I only found the solution for
> markup (\with-url).
>
> If there is a user function or if someone knows how point-and-click
> works internally, I would be thankful for any help.
>
> Cheers,
> Joram
>
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> lilypond-user@gnu.org
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Hi,
you could use this markup-command \with-url to add sth to the grob-stencil.
It's a hack, but all I can think of.
\version "2.17.9"
#(ly:set-option 'debug-skylines #t)
#(define (add-link strg)
(lambda (grob)
(let* ((stil (ly:grob-property grob 'stencil))
(x-ext (ly:stencil-extent stil X))
(y-ext (ly:stencil-extent stil Y))
(link-stil (grob-interpret-markup
grob
(markup
#:with-url strg
#:with-dimensions x-ext y-ext
#:null)))
(new-stil (ly:stencil-add
stil
link-stil)))
(ly:grob-set-property! grob 'stencil new-stil))))
\relative c' {
\override Staff.Clef.after-line-breaking =
#(add-link
"http://lilypond.org/doc/v2.17/Documentation/notation/writing-pitches";)
\override Staff.TimeSignature.after-line-breaking =
#(add-link
"http://lilypond.org/doc/v2.17/Documentation/notation/rhythms";)
\override NoteHead.after-line-breaking =
#(add-link
"http://lilypond.org/doc/v2.17/Documentation/notation/note-heads";)
c''
}
HTH,
Harm
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