2016-01-31 17:31 GMT+01:00 Pierre Perol-Schneider <pierre.schneider.pa...@gmail.com>: > Hi Kieren, > > I've never seen such list but it would be helpful. > Apparently, StaffSymbol.thickness affects spanners (not all of them) > proportionally: > http://www.lilypond.org/doc/v2.19/Documentation/notation/spanners > but also ledger lines, stem thickness, beam length fraction, beam > attachment... (others for sure) in a less predictable multiplier: > > \version "2.19.35" > > \score { > { > \new GrandStaff << > \new Staff { c'''16 c' c''' c' c''' c' } > \new Staff { c'''16 c' c''' c' c''' c' } > >> > } > } > \markup\vspace #2 > \score { > { > \new GrandStaff << > \new Staff { c'''16\< c'\glissando c''' c'\startTrillSpan c''' > c'\!\stopTrillSpan } > \new Staff { c'''16\startTextSpan c'~ c' c' c''' c'\stopTextSpan } > >> > } > \layout { > \context { > \Staff > \override StaffSymbol.thickness = 5 > \override StaffSymbol.ledger-line-thickness = #'(0.13 . 0.13) > \override Stem.thickness = #0.25 > \override Beam.length-fraction = #0.8 > } > } > } > > Not sure if that helps though... :( > Cheers, > Pierre > > > > 2016-01-31 14:53 GMT+01:00 Kieren MacMillan <kieren_macmil...@sympatico.ca>: >> >> Hello all, >> >> I was just checking to see if anyone has an answer to my post of Jan 7: >> >> > Is there a single list somewhere in the documentation, of all the grobs >> > whose sizes are tied to StaffSymbol.thickness? >> > (Optimally, that list would also include each grob’s default >> > multiplier/thickness.) >> >> Alternatively, if anyone knows a ways to adjust the staff line thickness >> *without* triggering an increase in all the other related thicknesses, that >> would be a great (perhaps better) way to solve the issue I’m currently >> working on. >> >> Thanks, >> Kieren.
Hi Kieren, Pierre, currently I see no reasonable method to get such a list. You may use (1) Trial and error. I know .... (2) Or the code below. Though be aware: It's last ressort! I'm not sure, whether I can recommend using it. If you wanna try, please test _very_ thoroughly!! It post-processes the stencil-expression. The function's arg is added to the default value. Though you'll notice a drawback while only changing StaffSymbol.thickness: the SystemStartBar is not affected, so the thicker staff-lines stick out a bit. \version "2.19.35" %% Using Pierre's example. #(define (lists-map function ls) "Apply @var{function} to @var{ls} and all of it sublists. First it recurses over the children, then the function is applied to @var{ls}." (if (list? ls) (set! ls (map (lambda (y) (lists-map function y)) ls)) ls) (function ls)) #(define (affect-staff-symbol-stencil-thickness add-th) (lambda (grob) (let* ((stil (ly:staff-symbol::print grob)) (x-ext (ly:stencil-extent stil X)) (y-ext (ly:stencil-extent stil Y)) (stil-expr (ly:stencil-expr stil))) (ly:make-stencil (lists-map (lambda (e) (if (and (list? e) (member 'draw-line e)) (append (list 'draw-line (+ (cadr e) add-th)) (cddr e)) e)) stil-expr) x-ext y-ext)))) affectStaffSymbolStencilThickness = #(define-music-function (add-thick)(number?) #{ \override Staff.StaffSymbol.stencil = #(affect-staff-symbol-stencil-thickness add-thick) #}) \paper { indent = 50 } mus = { c'''16\< c'\glissando c''' c'\startTrillSpan c''' c'\!\stopTrillSpan } \new Staff \with { instrumentName = "default" } \mus \score { { \new GrandStaff << \new Staff \with { instrumentName = "thick is increased 0.2 " \affectStaffSymbolStencilThickness #0.2 } \mus \new Staff \with { instrumentName = "thick is increased 0.4 " \affectStaffSymbolStencilThickness #0.4 } \mus \new Staff \with { instrumentName = "reverted " \revert StaffSymbol.stencil } \mus >> } \layout { \context { \Staff %% general setting is also possible: %\affectStaffSymbolStencilThickness #0.4 } } } Cheers, Harm _______________________________________________ lilypond-user mailing list lilypond-user@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-user