, , imageView.clipsToBounds?
( , ).
...
cell.imageView.layer.masksToBounds = YES;
cell.imageView.layer.cornerRadius = 9.0;
( , 9.0 , "".)
, , , . , , , ( ), , , . Fussy , , .
, , , UIImage, , cellForRowAtIndexPath UIImage, , , .
CGContextClipToMask , .