A Cocoa-Touch system for getting a color scheme in function of an image, like iTunes 11 does. It is designed as a general purpose class set, in wich LEColorPicker is the interface for your client code.
LEColorPicker class provides a class method that receives an UIImage as input and completition block that is executed when the image processing is done. The completion block recieves a NSDictionary with the three computed colors. The computation take some time, that is why we provide this split phase method.