uiview封装的基本动画

基本动画的类型为

 基本动画的节奏

    UIViewAnimationOptionCurveEaseInOut            = 0 << 16, // default

    UIViewAnimationOptionCurveEaseIn               = 1 << 16,

    UIViewAnimationOptionCurveEaseOut              = 2 << 16,

    UIViewAnimationOptionCurveLinear               = 3 << 16,

    //转场动画的类型

    UIViewAnimationOptionTransitionNone            = 0 << 20, // default

    UIViewAnimationOptionTransitionFlipFromLeft    = 1 << 20,

    UIViewAnimationOptionTransitionFlipFromRight   = 2 << 20,

    UIViewAnimationOptionTransitionCurlUp          = 3 << 20,

    UIViewAnimationOptionTransitionCurlDown        = 4 << 20,

    UIViewAnimationOptionTransitionCrossDissolve   = 5 << 20,

    UIViewAnimationOptionTransitionFlipFromTop     = 6 << 20,

    UIViewAnimationOptionTransitionFlipFromBottom  = 7 << 20,

block动画

-(void)starBlcokAnimation{
    [UIView animateWithDuration:0.25 delay:0.1 options:UIViewAnimationOptionCurveEaseInOut animations:^{
//        _lastview.center=CGPointMake(100, 100);
        //CGAffineTransformScale ,第一个参数要缩放view ，后面参数缩放的比例
        _lastview.transform=CGAffineTransformScale(_lastview.transform, 0.5, 0.5);
    } completion:^(BOOL finished) {
        NSLog(@"finish");
    }];
}

头尾动画

-(void)startAniamtion{
    //头尾动画
    [UIView beginAnimations:@"aa" context:nil];
    //设置动画时间
    [UIView setAnimationDuration:0.25];
    //动画执行的节奏
    [UIView setAnimationCurve:UIViewAnimationCurveEaseIn];
    //要设置代理
    [UIView setAnimationDelegate:self];
    [UIView setAnimationWillStartSelector:@selector(animationWillStart:context:)];
    [UIView setAnimationDidStopSelector:@selector(animationDidStop:finished:context:)];
    _lastview.center=CGPointMake(100, 100);
    
    [UIView commitAnimations];
}

-(void)animationWillStart:(NSString *)animationID context:(void *)context{
    NSLog(@"animationWillStart-->%@",animationID);
}

-(void)animationDidStop:(NSString *)animationID finished:(NSNumber *)finished context:(void *)context{
      NSLog(@"animationDidStop-->%@",animationID);    
}