- (id)initWithImage:(UIImage *)image;//初始化图片视图
- (id)initWithImage:(UIImage *)image highlightedImage:(UIImage *)highlightedImage;
@property(nonatomic,retain) UIImage *image;//图片属性 设置后会显示
@property(nonatomic,retain) UIImage *highlightedImage; //设置高亮
@property(nonatomic,getter=isUserInteractionEnabled) BOOL userInteractionEnabled;
@property(nonatomic,getter=isHighlighted) BOOL highlighted;//高亮属性
@property(nonatomic,copy) NSArray *animationImages;//动态图片数组
@property(nonatomic) NSTimeInterval animationDuration;//动画周期的时间
@property(nonatomic) NSInteger animationRepeatCount;//动画次数
- (void)startAnimating;
//开始动画
- (void)stopAnimating;
//停止动画
- (BOOL)isAnimating; //判断动画是否执行
