createSnapshotWithRect on CameraView
So anybody get calling createSnapshotWithRect on the CameraView class to work?
I've tried called it against the CameraView and the previewView of the CameraView, and neither works. (drawing it to a imageview results in a black area)
I'm trying to find a way to get the picture currently on the CameraView during live preview since it'd be so much faster than calling takePicture over and over again.
Or... does anybody know of a way to use LKLayer or CGContexts to retrieve the bitmap data from a view or layer?