Re: Directional NoteHead Stencil Support

[Paul Morris]

There's a snippet in the lsr for accessing grobs "laterally" from another grob's callback:

http://lsr.di.unimi.it/LSR/Item?id=621

...like accessing the stem grob from a note head grob.  There's also one on showing "grob ancestry" that's helpful for this kind of thing.

HTH, 

-Paul