Thanks for your help both. In fact I've typeset them as two normal glissando lines rather than rotating the hairpin - it's a bit of a hack but I think it's less fiddly than the rotation property - if the layout changes at all I would have to modify all the rotation tweaks by hand if I did it that way.
With my code the lines are drawn directly to invisible notes and therefore are reasonably resilient to changes. If anyone would like to see a snippet let me know and I'll clean it up to post it! On 27 May 2015 at 07:19, Nick Payne <nick.pa...@internode.on.net> wrote: > On 26/05/2015 20:17, Jacques Menu wrote: > > Hello David, > > Maybe this snippet can help you : > > http://lsr.di.unimi.it/LSR/Item?id=562 > > JM > > Le 26 mai 2015 à 08:53, David G <castle.cub...@gmail.com> a écrit : > > Hello all, > > Does anyone have any tips for achieving the effect in the attached image? > > <image.png> > > Effectively I want to make it automatically parallel to the glissando - > there are two or three in the piece I'm engraving. > > > Hairpins have a rotation property. Here's an example of rotating a hairpin > 20 degrees anti-clockwise. The second and third parameters specify the > point about which the rotation occurs, with zero for both values being > rotation about the centre of the hairpin. > > <f d>16-\tweak rotation #'(20 0 0)^\< > > Nick > > _______________________________________________ > lilypond-user mailing list > lilypond-user@gnu.org > https://lists.gnu.org/mailman/listinfo/lilypond-user > >
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