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Re: Better width functions for the current arpeggio print functions. (is
Re: Better width functions for the current arpeggio print functions. (issue4517051)
Wed, 11 May 2011 17:01:30 +0100
On 11 May 2011 15:18, address@hidden <address@hidden> wrote:
> There is a note in arpeggio.cc saying that width cannot be gleaned from the
> print function because it triggers a vertical alignment when arpeggios are
> cross-staff. By turning the function into an internal function and calling
> it form outside functions, I'm assuming that this avoids triggering the
> vertical alignment, but I'm not sure this is the case. Does anyone know
> how/where/when/why the vertical alignment is triggered?
Probably when the print function reads 'positions:
ly:arpeggio::calc-positions requests the common refpoint in the
Y-axis, which will be a VerticalAlignment for cross-staff arpeggios.