我试图转换一个UILabel
的文本:
CATransition *animation = [CATransition animation];
animation.duration = 4;
animation.type = kCATransitionReveal;
animation.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionLinear];
[label.layer addAnimation:animation forKey:nil];
label.text = resultDateStr;
这个代码很好用。但是当我将它设置成kCATransitionFade
时,它就停止工作了。在iOS 4.3和5.0上测试过。有什么想法吗?
kCATransitionFade
效果良好。请问需要翻译什么? - Rob