iOS 小动画
一。图片旋转
CABasicAnimation* rotationAnimation;
rotationAnimation = [CABasicAnimation animationWithKeyPath:@"transform.rotation.z"];
rotationAnimation.toValue = [NSNumber numberWithFloat: M_PI * 2.0 ];
rotationAnimation.duration = 1;
rotationAnimation.cumulative = YES;
rotationAnimation.repeatCount = 0;
[customView.layer addAnimation:rotationAnimation forKey:@"rotationAnimation"];
posted on 2014-08-12 11:21 darren.yang 阅读(198) 评论(0) 编辑 收藏 举报