Re: QCCompositionLayer for Manipulating other CALayers

2008-07-18 Thread David Duncan
On Jul 17, 2008, at 7:50 PM, Mike Rossetti wrote: Before I spend a lot of time attempting the following I would appreciate any advice based on your experience: I've got a drawing-like application where I'd like the user to be able to rotate individual elements of the drawing. When the mous

QCCompositionLayer for Manipulating other CALayers

2008-07-17 Thread Mike Rossetti
Before I spend a lot of time attempting the following I would appreciate any advice based on your experience: I've got a drawing-like application where I'd like the user to be able to rotate individual elements of the drawing. When the mouse is hovering over an element I draw a manipulatio