UIView动画

Question

我正在尝试在这里为 UIView 制作动画。它看起来像一个矩形，我只想将其转换为我的坐标。

那么，我怎样才能让它动起来呢？我试图找到一些教程，但没有成功。

Answer 1

在iOS 4中，UIView块动画方法是最简单的：

[UIView animateWithDuration:1.0 animations:^{
    myView.frame = myNewFrameRect;
}];

http://developer.apple.com/library/ios/documentation/uikit/reference/UIView_Class/UIView/UIView.html#//apple_ref/occ/clm /UIView/animateWithDuration:动画:

Answer 2

下面是一个将视图动画移出屏幕的示例。您应该能够根据您的需要稍微调整它：

[UIView beginAnimations:@"bucketsOff" context:nil];
[UIView setAnimationDuration:0.4];
[UIView setAnimationDelegate:self];
//position off screen
[bucketView setCenter:CGPointMake(-160, 377)];
[UIView setAnimationDidStopSelector:@selector(finishAnimation:finished:context:)];
//animate off screen
[UIView commitAnimations];

Answer 3

//try this AnimationTransitionCurlDown \UP

-(void)pageDown
{
 [UIView beginAnimations:nil context:NULL];
        [UIView setAnimationDuration:1.0];
        [UIView setAnimationTransition:UIViewAnimationTransitionCurlDown forView:self cache:YES];

        [UIView commitAnimations];
}

-(void)pageUP
{
[UIView beginAnimations:nil context:NULL];
        [UIView setAnimationDuration:1.0];
        [UIView setAnimationTransition:UIViewAnimationTransitionCurlDown forView:self cache:YES];

        [UIView commitAnimations];
}

//flip uiviews  using animation



-(void)FlipFromLeft
{
[UIView beginAnimations:nil context:NULL];
        [UIView setAnimationDuration:1.0];
        [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft forView:self cache:YES];

        [UIView commitAnimations];
}

-(void)FlipFromRight
{
[UIView beginAnimations:nil context:NULL];
        [UIView setAnimationDuration:1.0];
        [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:self cache:YES];

        [UIView commitAnimations];
}

Answer 4

使用“QuartzCore.framework”
有了这些动画。

-(void)viewSlideInFromRightToLeft:(UIView *)views
{
    CATransition *transition = nil;
    transition = [CATransition animation];
    transition.duration = 0.5;//kAnimationDuration
    transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
    transition.type = kCATransitionPush;
    transition.subtype =kCATransitionFromRight;
    transition.delegate = self;
    [views.layer addAnimation:transition forKey:nil];
}

-(void)viewSlideInFromLeftToRight:(UIView *)views
{
    CATransition *transition = nil;
    transition = [CATransition animation];
    transition.duration = 0.5;//kAnimationDuration
    transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
    transition.type = kCATransitionPush;
    transition.subtype =kCATransitionFromLeft;
    transition.delegate = self;
    [views.layer addAnimation:transition forKey:nil];
}

-(void)viewSlideInFromTopToBottom:(UIView *)views
{
    CATransition *transition = nil;
    transition = [CATransition animation];
    transition.duration = 0.5;//kAnimationDuration
    transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
    transition.type = kCATransitionPush;
    transition.subtype =kCATransitionFromBottom ;
    transition.delegate = self;
    [views.layer addAnimation:transition forKey:nil];
}

-(void)viewSlideInFromBottomToTop:(UIView *)views
{
    CATransition *transition = nil;
    transition = [CATransition animation];
    transition.duration = 0.5;//kAnimationDuration
    transition.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut];
    transition.type = kCATransitionPush;
    transition.subtype =kCATransitionFromTop ;
    transition.delegate = self;
    [views.layer addAnimation:transition forKey:nil];
}

Answer 5

[UIView beginAnimations:@"your text" context:nil];
[UIView setAnimationDuration:0.4]; //Your animation duration
[UIView setAnimationDelegate:self];
//
write your code here , what you want to animate
//
[UIView commitAnimations];

绝对工作得很好。