On Saturday 04 February 2006 21:16, Chris Cannam wrote:
>
> Other problems:
>
>  * It does the wrong thing when you resize from the left end of a
> segment.

Yes, I've seen that too, it shouldn't be too hard to fix. The one about the 
audio not being clipped baffles me, though.

>  * Shrinking a MIDI segment appears to leave trails behind on the canvas
> (parts of the previously-existing preview are not removed as you drag).

I haven't seen that... no idea what could be causing it, as the shrunked part 
of the segment is refreshed.

> Can you explain why it is that the previews don't appear as you grow the
> segment?  (The first of the two problems you refer to above.)  That
> might help me understand what the change consists of, apart from
> anything else.

Because the previews are computed up to the end marker of the segment rather 
than the actual end (see 
CompositionModelImpl::updatePreviewCacheForNotationSegment()). It's probably 
not worth the memory saving.

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


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