On 07/06/2012, at 9:23 PM, Gregory Weston wrote:

> Does anyone know of existing code or a trivial technique to get a CGPath or 
> NSBezierPath that describes the shape of the desktop? I'll write and share it 
> if it's not out there, but I'd rather not reinvent any wheels. My interests 
> are:
> 
> 1. It should be the actual perimeter of the desktop, not just the bounding 
> box.
> 2. It should be a single polygon, rather than a collection of rectangles.
> 3. It should behave properly in the presence of mirrored displays.


Just iterate over the list of NSScreens and append each screen rect to a bezier 
path.

--Graham



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