2016-05-06 08:48:29.825 Patient[1212:36189] 23
2016-05-06 08:48:48.328 Patient[1212:36189] ---------keypath:frame
2016-05-06 08:48:48.379 Patient[1212:36189] ---------object:<UICollectionView: 0x7bbf5a00; frame = (0 64; 320 100); clipsToBounds = YES; gestureRecognizers = <NSArray: 0x7ce20d70>; layer = <CALayer: 0x7ce85bd0>; contentOffset: {0, 0}; contentSize: {0, 0}> collection view layout: <CustomFlowLayout: 0x7cf19260>
2016-05-06 08:48:48.379 Patient[1212:36189] ---------change:{
kind = 1;
new = "NSRect: {{0, 64}, {320, 100}}";
}
2016-05-06 08:48:48.379 Patient[1212:36189] ---------context:(null)
2016-05-06 08:48:48.380 Patient[1212:36189] 2
2016-05-06 08:48:48.380 Patient[1212:36189] 值改变之后