On 2021-11-10 7:46 am, Adam Good wrote:
Dear List,
Here's a question I'm sure has been asked and answered often. I much
prefer
lyrics below the staff but if I had to, in the example below, what is
causing the lyrics on the 2nd and 3rd stafflines to be higher than
staffline 1? Playing with:
\override VerticalAxisGroup.nonstaff-relatedstaff-spacing.padding
...doesn't quite deliver for me.
Padding is only one element of spacing. You need to consider
basic-distance and minimum-distance, perhaps also stretchability.
LilyPond will try to accommodate basic-distance though it does not force
it to be exact, as it may compress or stretch vertical spacing when
fitting music to the page. While minimum-distance does define a strict
lower bound for the spacing, elements still could be stretched apart.
Both basic- and minimum-distance are measured from baseline-to-baseline,
whereas padding factors in the skylines of the content to ensure a
specified distance between "ink".
The default spacing for Lyrics is a basic-distance of 5.5, padding of
0.5, and stretchability of 1. minimum-distance is unspecified, which I
believe defaults to zero.
In your example, LilyPond could not accommodate the 5.5 basic-distance
for the top line of Lyrics and reduced it to the minimum; however,
factoring in padding results in it being a little further away. Since
there seems to be quite a bit of paper space available, it is odd that
the basic-distance could not be satisfied. Perhaps there is a subtle
bug in the layout logic.
The easy fix is to specify minimum-distance as well. If you like 5.5 as
a basic-distance, just match that value.
-- Aaron Hill