viewController 各个life cycle阶段,view跟 subviews 的frame 状态分析
2013-03-27 17:04:40.608 testView[4685:c07] <UIView: 0x7553320; frame = (0 20; 320 460); autoresize = RM+BM; layer = <CALayer: 0x7553380>>
2013-03-27 17:04:40.609 testView[4685:c07] <UIScrollView: 0x7551890; frame = (0 0; 0 0); clipsToBounds = YES; autoresize = TM+BM; gestureRecognizers = <NSArray: 0x75528a0>; layer = <CALayer: 0x7551ab0>; contentOffset: {0, 0}>
2013-03-27 17:04:40.610 testView[4685:c07] <UIScrollView: 0x7551890; frame = (0 0; 0 0); clipsToBounds = YES; autoresize = TM+BM; gestureRecognizers = <NSArray: 0x75528a0>; layer = <CALayer: 0x7551ab0>; contentOffset: {0, 0}>
2013-03-27 17:04:40.613 testView[4685:c07] view bounds-origin: 0.00 0.00 size:320.00 460.00
2013-03-27 17:04:40.614 testView[4685:c07] bounds-origin: 0.00 0.00 size:0.00 0.00
2013-03-27 17:16:18.755 testView[4745:c07] <UIView: 0x7557620; frame = (0 20; 320 460); autoresize = RM+BM; layer = <CALayer: 0x7557680>>
2013-03-27 17:04:40.618 testView[4685:c07] view bounds-origin: 0.00 0.00 size:320.00 460.00
2013-03-27 17:04:40.620 testView[4685:c07] scrollview bounds-origin: 0.00 0.00 size:0.00 0.00
2013-03-27 17:16:18.773 testView[4745:c07] <UIView: 0x7557620; frame = (0 20; 320 460); autoresize = RM+BM; layer = <CALayer: 0x7557680>>
2013-03-27 17:04:40.637 testView[4685:c07] view bounds-origin: 0.00 0.00 size:320.00 460.00
2013-03-27 17:04:40.639 testView[4685:c07] scrollview bounds-origin: 0.00 0.00 size:320.00 460.00
2013-03-27 17:19:30.464 testView[4774:c07] --- moved.. ---
2013-03-27 17:19:30.465 testView[4774:c07] <UIView: 0x75b3d80; frame = (0 20; 320 460); autoresize = RM+BM; layer = <CALayer: 0x75b3de0>>
2013-03-27 17:19:30.465 testView[4774:c07] <UIScrollView: 0x75b22f0; frame = (0 0; 320 460); clipsToBounds = YES; autoresize = TM+BM; gestureRecognizers = <NSArray: 0x75b3300>; layer = <CALayer: 0x75b2510>; contentOffset: {0, -50}>
2013-03-27 17:19:30.467 testView[4774:c07] view bounds-origin: 0.00 0.00 size:320.00 460.00