码农--xc

1、自己创建一个继承UIView的分类.h文件中#import typedef void (^ImageViewClick)(NSInteger index);@interface JAScrollView : UIView@property (nonatomic,assign)BOOL isRunloop;//是否开启定时器 default NO@property (nonato

创建一个基于UIView的类.h文件中.h文件中#import @class GYChangeTextView;@protocol GYChangeTextViewDelegate //点击公告方法- (void)gyChangeTextView:(GYChangeTextView *)textView didTapedAtIndex:(NSInteger)in

核心代码如下//暂停layer上面的动画- (void)pauseLayer:(CALayer*)layer{ CFTimeInterval pausedTime = [layer convertTime:CACurrentMediaTime() fromLayer:nil]; layer.speed = 0.0; layer.timeOffset = pau...