Re: one-pass vertical stretching

[Mats Bengtsson]

Rune Zedeler wrote:
> Well, couldn't you detect knees and hence only stretch the systems in 
> which knees did not occur?
> (In most piano pieces knees occur so seldom that it would make sence 
> to detect systems without knees, and stretch those)
In that case, I recommend to use GrandStaff instead. The only reason to 
use PianoStaff
is to get the fixed spacing to be able to handle cross-staff beams.

  /Mats