Hi Kieren,
On Sat, Sep 19, 2015 at 9:10 AM, Kieren MacMillan <
[email protected]> wrote:
> Hi David,
>
> > Sure, no problem. I added a 'line-Y-offset property which just
> raises/lowers the line without any reference to the texts.
>
> Perfect! Thanks.
> (To my eye, a setting of about 0.0875 is right.)
>
>
Ah, OK. I see what the issue is. The lines are drawn centered to the
baseline. (Up TextSpanner.thickness and you'll get a vivid demonstration.)
This correction can be automated. Try running this example:
\relative c' {
\override TextSpanner.thickness = 5
\override TextSpanner.line-X-offset = #'(0.5 . 0.5)
\override TextSpanner.line-Y-offset =
#(lambda (grob)
(let* ((line-th (ly:staff-symbol-line-thickness grob))
(th (* (ly:grob-property grob 'thickness 1.0) line-th)))
(/ th 2.0)))
\addTextSpannerText #'("ral" "len" "tan" "do")
c1\startTextSpan
d'1\stopTextSpan
}
--David
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