On 23/03/12 14:23, David Nalesnik wrote:
Hi Nick,
On Thu, Mar 22, 2012 at 9:29 PM, Nick Payne
<[email protected] <mailto:[email protected]>> wrote:
I'm using define-markup-command to simplify the indication of
barring for a single chord, but what I have at the moment defaults
to being centred on the note, and the vertical line indicating how
many strings to cover is overlaid by the notehead unless the
markup position is tweaked. Is it possible, if I have an
additional numeric argument for the amount of shift needed, to
apply that shift from inside the define-markup-command rather than
having to use an external tweak?
Do you mean something like the following (which duplicates the image
you've uploaded)?
\version "2.15.32"
#(define-markup-command (mbarre layout props fretnum vdrop offset)
(markup? number? number?)
(interpret-markup layout props
#{
\markup \translate #(cons offset 0) \small \bold { \concat {
\postscript #(string-append "0.1 setlinewidth 0.7 -0.5 moveto 0 -"
(number->string vdrop) " rlineto 0.5 0 rlineto stroke")
$fretnum } } #}
)
)
\relative c'' {
<e c>4^\markup { \mbarre "V" #2.3 #0 } <e c>^\markup { \mbarre "V"
#2.3 #-1.5 }
}
Thanks. That's exactly what I was after.
Nick
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