Am 29.11.2019 um 23:27 schrieb David Kastrup:
Michael Käppler <[email protected]> writes:
Hi all,
I would like to color all successive notes in a voice that span a
certain interval, like e.g. a perfect fifth upwards.
Seems to me the most straightforward and extensible way would be to
write a scheme engraver for this, right?
No, just a callback function for a NoteHead's color property should be
fine.
That means it is possible to access properties of a preceding or
subsequent event from within a callback?
Because I would have to know the pitch of the note causing the grob for
which the callback is called and the pitch
of the preceding note. Maybe I did not express clearly enough what I'm
trying to achieve.
Michael
