我有一个图像,我使用此代码为viewDidAppear设置动画:
UIView.animateWithDuration(10.5, delay:0.0, options: [], animations:{
self.myImage.transform = CGAffineTransformMakeTranslation(0.0, 200)
}, completion: nil)
我想点击时暂停动画myPauseButton,如果我再次点击它,则恢复动画.