Hi, trying to override Beam-stencil I need to read out the number of beams, the space between the beams and the thickness of the whole beam (shown by the red bracket). Of course I need only two of this values to detemine the third, but I only managed to get the thickness of a single Beam.
http://old.nabble.com/file/p32662208/clip.png In the little test-function below I have to put in the beam-count manually. And the value of the between-beam-space is a guess. \version "2.14.2" #(define ((stencil-plus-bracket beam-count between-beam-space) grob) (let* ((beam (ly:beam::print grob)) (beam-positions (ly:grob-property grob 'positions)) (single-beam-thickness (ly:grob-property grob 'beam-thickness)) (whole-beam-thickness (+ (* beam-count single-beam-thickness) (* (- beam-count 1) between-beam-space))) (bracket (ly:bracket Y (cons (* -0.5 whole-beam-thickness) (* 0.5 whole-beam-thickness)) 0.05 0.4))) (ly:stencil-add beam (ly:stencil-in-color (ly:stencil-translate bracket (cons -1 (- (car beam-positions) (* 0.38 whole-beam-thickness)))) 1 0 0)) )) \relative c' { \stemUp \once\override Beam #'stencil = #(stencil-plus-bracket 3 0.35) f'32 [f f f] \once\override Beam #'stencil = #(stencil-plus-bracket 2 0.35) f16 [f f f] \once\override Beam #'stencil = #(stencil-plus-bracket 4 0.35) f64 [f f f] } Any hint to improve? Thanks, Harm -- View this message in context: http://old.nabble.com/How-to-read-out-the-number-of-beams-and-the-space-between-them--tp32662208p32662208.html Sent from the Gnu - Lilypond - User mailing list archive at Nabble.com. _______________________________________________ lilypond-user mailing list [email protected] https://lists.gnu.org/mailman/listinfo/lilypond-user
