iOS开发动画(Animation)总结

UIView的，翻转、旋转，偏移，翻页，缩放，取反的动画效果

 

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