Hi,
How about simply draw lines?
E.g.:
\version "2.18.2"
{
\override Staff.Clef.stencil = ##f
\once\override Staff.TimeSignature.transparent = ##t
\time 1/8
a''8
-\tweak style #'trill
\glissando
\time 3/16
a16
-\markup
\with-dimensions #'(0 . 0) #'(1 . 0) {
\combine
\draw-line #'(-8 . 5.9)
\draw-line #'(-8 . 4.5)
}
s
}
Cheers,
Pierre
2015-06-02 1:37 GMT+02:00 David G <castle.cub...@gmail.com>:
> 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
>>
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>>
>>
>
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