dostroke = #(define-music-function (parser location chord length) (ly:music? num ber?) #{ \chordmode { e,$length:5.8 } #} )------------------------------------------------------------ I presume you can all see what I'm trying to achieve here. However, I can't get it to work, [...]
You cannot use the parameter "length" as a number because in something like c4. , the 4. is not a number (because of the dot) But, using the \makeRhythm of this snippet : http://lsr.dsi.unimi.it/LSR/Item?id=390 and redefining the \transpose function, you can have something like that : %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \version "2.11.40" \include "rhythm.ly " %% see the snippet to build this file. transposeAlt = #(define-music-function (parser location note music) (ly:music? ly:music?) ( let* ( (from (ly:make-pitch 0 0 0)) (to (ly:music-property (car (ly:music-property note 'elements)) 'pitch)) (delta (ly:pitch-diff to from)) ) (ly:music-transpose music delta) )) dostroke = #(define-music-function (parser location chord lengthStr ) (ly:music? string?) #{ \transposeAlt $chord \makeRhythm \chordmode { c4:5.8 } $lengthStr #} ) %%%%%%%%%%%%%%%%%%%%% \dostroke e' "2." %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Gilles. _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org http://lists.gnu.org/mailman/listinfo/lilypond-user
