| Re: [frogs] New frog in an empty pond? |
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On Sun, Feb 26, 2012 at 10:58 AM, mike@xxxxxxxxxxxxxxxx
<mike@xxxxxxxxxxxxxxxx> wrote:
> Hey Pavel,
>
> Thanks for your patience - I'm a bit short on time these days so I can only give feedback in chunks, but I'll try to make it as comprehensive as I can.
>
> The ideal UI for something like this is to be able to do:
>
> a8 [ <\change Staff = "foo" a \change Staff = "bar" a \change Staff = "other" a > a8 ]
>
> There are five main issues that will present themselves:
>
> 1) Implementing the iterator that will handle the change events.
> 2) Finding out how to get information to the correct staff contexts.
> 3) Either expanding NoteColumn to be able to cross staves or create NoteColumnColumn that works like SpanBar in collecting NoteColumns that belong to the same chord. The former is undoubtedly more difficult but likely a better approach.
> 4) Expand the algorithms in note-collision.cc to work across staves.
I don't know if this can be a source of problems, but together with
Łukasz we were looking at note-collision.cc trying to solve issue 1546
and we noticed many hard-coded values that should be removed.
Unfortunately Łukasz is busy now and i don't have any idea when we'll
finish our work on 1546...
But if you run into problems reading note-collision, we may be able to
help you a bit.
cheers,
Janek
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