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Re: trying to make a music function, Part 3 of X
From: |
Nicolas Sceaux |
Subject: |
Re: trying to make a music function, Part 3 of X |
Date: |
Sat, 03 Jun 2006 10:57:18 +0200 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (darwin) |
Kieren MacMillan <address@hidden> writes:
> What I want to get is
>
> (make-music
> 'SequentialMusic
> 'elements
> (list (make-music 'ContextSpeccedMusic ...)
> (make-music 'EventChord
> 'elements
> (list (make-music 'NoteEvent ...)
> (make-music 'AbsoluteDynamicEvent ...)))))
So here you can see that, having an EventChord, you have to build a
SequentialMusic expression, containing a ContextSpeccedMusic element for
the property override, and the modified EventChord.
%% not tested
addDynText =
#(define-music-function (parser location dyn text event-chord)
(string? string? ly:music?)
;; add the AbsoluteDynamicEvent to the EventChord
(set! (ly:music-property event-chord 'elements)
(cons (make-music 'AbsoluteDynamicEvent
'text (markup #:dynamic dyn
#:normal-text #:italic text))
(ly:music-property event-chord 'elements)))
;; return a SequentialMusic with a ContextSpeccedMusic
;; and the modified EventChord
(make-music 'SequentialMusic
'elements
(list (make-music 'ContextSpeccedMusic
'property-operations '()
'context-type 'Bottom
'element (make-music 'OverrideProperty
'once #t
'grob-property-path (list 'X-offset)
'grob-value -1.5
'symbol 'DynamicText
'pop-first #t))
event-chord)))
- trying to make a music function, Kieren MacMillan, 2006/06/01
- Re: trying to make a music function, Part 2 of X, Kieren MacMillan, 2006/06/01
- Re: trying to make a music function, Part 2 of X, Nicolas Sceaux, 2006/06/01
- Re: trying to make a music function, Part 3 of X, Kieren MacMillan, 2006/06/01
- Re: trying to make a music function, Part 3 of X,
Nicolas Sceaux <=
- Re: trying to make a music function, Part 3 of X, Erik Sandberg, 2006/06/03
- Re: trying to make a music function, Part 3 of X, Kieren MacMillan, 2006/06/03
- Re: trying to make a music function, Part 3 of X, Nicolas Sceaux, 2006/06/03