@interface PKDrawingReplayPoint : NSObject @property (nonatomic) unsigned long long type; @property (nonatomic) struct CGPoint { double x; double y; } point; @property (nonatomic) double delay; - (struct { union { struct CGPoint { double x0; double x1; } x0; struct CGPoint { double x0; double x1; } x1; } x0; double x1; double x2; double x3; double x4; double x5; double x6; double x7; BOOL x8; long long x9; double x10; BOOL x11; })pkInputPointWithOffset:(struct CGPoint { double x0; double x1; })a0; @end