Piano roll (was Re: [Rosegarden-devel] Fwd: rosegarden)

[Guillaume L. <gla...@te...>]

On Sunday 25 November 2001 15:56, Chris Cannam wrote:
> Guillaume Laurent wrote:
> > I plan to start working on the piano roll in the near future.
>
> Yeah, I was thinking about this the other day.  I started with
> the assumption that we could get a fairly serviceable piano-roll
> by simply dropping a different implementation of notationstaff.cpp
> (and notationhlayout.cpp, although that should be mercifully
> simple compared to the one for notation) into the existing code.
> [...]

I need to think more about this one, and I'm just too tired to that right 
now. My immediate concern is interactivity, a piano roll offers a completely 
different edition scheme than a notation view (for instance you can move the 
notes horizontally, thus changing their starting and ending point).

I'll see tomorrow.

-- 
					Guillaume.
					http://www.telegraph-road.org