UIView动画效果之----翻转.旋转.偏移.翻页.缩放.取反的动画效

2018-02-09 19:27:15来源:cnblogs.com作者:东方🐺人点击

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  • 翻转的动画
//开始动画 [UIView beginAnimations:@"doflip" context:nil]; //设置时常 [UIView setAnimationDuration:1]; //设置动画淡入淡出 [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut]; //设置代理 [UIView setAnimationDelegate:self]; //设置翻转方向 [UIView setAnimationTransition: UIViewAnimationTransitionFlipFromLeft forView:manImageView cache:YES]; //动画结束 [UIView commitAnimations];
  • 旋转动画
//创建一个CGAffineTransform transform对象 CGAffineTransform transform; //设置旋转度数 transform = CGAffineTransformRotate(manImageView.transform,M_PI/6.0); //动画开始 [UIView beginAnimations:@"rotate" context:nil ]; //动画时常 [UIView setAnimationDuration:2]; //添加代理 [UIView setAnimationDelegate:self]; //获取transform的值 [manImageView setTransform:transform]; //关闭动画 [UIView commitAnimations];
  • 偏移动画
[UIView beginAnimations:@"move" context:nil];[UIView setAnimationDuration:2];[UIView setAnimationDelegate:self];//改变它的frame的x,y的值manImageView.frame=CGRectMake(100,100, 120,100);[UIView commitAnimations];
  • 翻页动画
[UIView beginAnimations:@"curlUp" context:nil]; [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];//指定动画曲线类型,该枚举是默认的,线性的是匀速的 //设置动画时常 [UIView setAnimationDuration:1]; [UIView setAnimationDelegate:self]; //设置翻页的方向 [UIView setAnimationTransition:UIViewAnimationTransitionCurlUp forView:manImageView cache:YES]; //关闭动画 [UIView commitAnimations];
  • 缩放动画
CGAffineTransform transform; transform = CGAffineTransformScale(manImageView.transform,1.2,1.2); [UIView beginAnimations:@"scale" context:nil]; [UIView setAnimationDuration:2]; [UIView setAnimationDelegate:self]; [manImageView setTransform:transform]; [UIView commitAnimations];
  • 取反的动画效果是根据当前的动画取他的相反的动画
CGAffineTransform transform; transform=CGAffineTransformInvert(manImageView.transform); [UIView beginAnimations:@"Invert" context:nil]; [UIView setAnimationDuration:2];//动画时常 [UIView setAnimationDelegate:self]; [manImageView setTransform:transform];//获取改变后的view的transform [UIView commitAnimations];//关闭动画

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