On Aug 10, 2011, at 2:46 PM, Nial Giacomelli wrote:

> Currently I'm using the NSView's drawRect: method to composite the images,
> but also free to render them via NSImageView instances, if that will make
> things easier. My initial instinct was to setup NSTrackingArea's for each
> NSImage instance but wanted to ensure I wasn't missing something obvious.

Nothing obvious. Forge ahead.


Unless you can use Core Animation and that way the animation is simpler and 
smoother, but (at least on 10.6, I haven't explored 10.7 for this yet) there 
are annoying issues with layer-backed controls, so if your window has other 
views with controls in it, that can get annoying. 


--
Seth Willits



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