跟iPhone手机图标类似的控件抖动

- (void)shakeImage:(UIimageView *)image{//创建动画对象,绕Z轴旋转CABasicAnimation *animation = [CABasicAnimation animationWithKeyPath:@"transform.rotation.z"];//设置属性，周期时长[animation setDuration:0.15];//抖动角度animation.fromValue = @(-M_1_PI/10);animation.toValue = @(M_1_PI/10);//重复次数，无限大animation.repeatCount = HUGE_VAL;//恢复原样animation.autoreverses = YES;//锚点设置为图片中心，绕中心抖动image.layer.anchorPoint = CGPointMake(0.5, 0.5);[image.layer addAnimation:animation forKey:@"rotation"];}