[self.view exchangeSubviewAtIndex:0 withSubviewAtIndex:1];//交換位置
五、在
commitAnimations消息以前,能夠設置動畫完成後的回調,設置方法是:
[UIView setAnimationDidStopSelector:@selector(animationFinish:)];
3、使用:
CATransition
一、建立動畫
CATransition *ansition = [CATransitionanimation];
二、動畫持續時間
ansition.duration = 2;
三、 動畫循環次數
ansition.repeatCount = 2;
四、 設置動畫類型
ansition.type = @"cameraIrisHollowOpen";
五、 設置動畫方向
ansition.subtype = kCATransitionFromLeft;
六、設置動畫代理
ansition.delegate = self;
七、替換
[self.view exchangeSubviewAtIndex:1 withSubviewAtIndex:0];
八、添加動畫
[view.layeraddAnimation:ansition forKey:@"12"];
九、
animateWithDuration
[UIView animateWithDuration:1 animations:^{
//要執行的操做
_view.frame = CGRectMake(20, 140, 200, 100);
}];
[UIView animateWithDuration:1 animations:^{
//要執行的操做
} completion:^(BOOL finished) {
動畫結束
}];
(1)transition.type 的類型能夠有
淡化、推擠、揭開、覆蓋
NSString * const kCATransitionFade;
NSString * const kCATransitionMoveIn;
NSString * const kCATransitionPush;
NSString * const kCATransitionReveal;
(2)transition.subtype
也有四種
NSString * const kCATransitionFromRight;
NSString * const kCATransitionFromLeft;
NSString * const kCATransitionFromTop;
NSString * const kCATransitionFromBottom;
(3)私有的類型的動畫類型:
animation.type = @」cube」
animation.type = @」suckEffect」
animation.type = @」oglFlip」//沒有方向
animation.type = @」rippleEffect」
animation.type = @」pageCurl」
animation.type = @」pageUnCurl」
animation.type = @」cameraIrisHollowOpen」
animation.type = @」cameraIrisHollowClose」
4、具體代碼
- (void)viewDidLoad {
[super viewDidLoad];
UIButton *btn1 = [UIButton buttonWithType:UIButtonTypeCustom];
btn1.frame = CGRectMake(50, 50, 100, 30);
//btn1.backgroundColor = [UIColor blackColor];
[btn1 setTitle:@"動畫一" forState:UIControlStateNormal];
[btn1 setTitleColor:[UIColor greenColor] forState:UIControlStateNormal];
[btn1 addTarget:self action:@selector(btn1) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:btn1];
UIButton *btn2 = [UIButton buttonWithType:UIButtonTypeCustom];
btn2.frame = CGRectMake(120, 50, 100, 30);
[btn2 setTitle:@"動畫二" forState:UIControlStateNormal];
[btn2 setTitleColor:[UIColor greenColor] forState:UIControlStateNormal];
[btn2 addTarget:self action:@selector(btn2) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:btn2];
UIButton *btn3 = [UIButton buttonWithType:UIButtonTypeCustom];
btn3.frame = CGRectMake(190, 50, 100, 30);
[btn3 setTitle:@"動畫三" forState:UIControlStateNormal];
[btn3 setTitleColor:[UIColor greenColor] forState:UIControlStateNormal];
[btn3 addTarget:self action:@selector(btn3) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:btn3];
UIView *view = [[UIView alloc]initWithFrame:CGRectMake(375/2.0-50, 300, 100, 100)];
view.tag = 1;
view.backgroundColor = [UIColor greenColor];
[self.view addSubview:view];
}
-(void)btn1{
UIView *view = [self.view viewWithTag:1];
[UIView beginAnimations:@"1" context:nil];//建立動畫
[UIView setAnimationCurve:UIViewAnimationCurveEaseIn];//動畫曲線
[UIView setAnimationDelay:0];//延時動畫
[UIView setAnimationDuration:2];//動畫持續時間
[UIView setAnimationRepeatCount:2];//動畫循環次數
[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft forView:view cache:YES];//設置動畫效果,以及要執行的view(動畫發生位置,此處是view)
[UIView setAnimationDelegate:self];//設置動畫代理
[UIView setAnimationDidStopSelector:@selector(stop)];//動畫結束後調用的方法,注意設置次方法以前要先設置代理
[UIView commitAnimations];//提交動畫
}
-(void)btn2{
UIView *view = [self.view viewWithTag:1];
CATransition *ansition = [CATransition animation];//建立動畫
ansition.duration = 2;//動畫持續時間
//ansition.repeatCount = 2;//動畫循環次數
ansition.type = @"cameraIrisHollowOpen";//設置動畫類型
ansition.subtype = kCATransitionFromLeft;//設置動畫方向
ansition.delegate = self;//設置動畫代理
[view.layer addAnimation:ansition forKey:@"12"];//添加動畫
}
-(void)btn3{
UIView *view = [self.view viewWithTag:1];
CGPoint center = view.center;
//放大效果
// [UIView animateWithDuration:1 animations:^{
// view.frame = CGRectMake(10, 10, 300, 300);
// view.center = center;
//
// }];
//放大縮小連續
[UIView animateWithDuration:1 animations:^{
view.frame = CGRectMake(10, 10, 300, 300);
view.center = center;
} completion:^(BOOL finished) {
[UIView animateWithDuration:1 animations:^{
view.frame = CGRectMake(375/2.0, 300, 100, 100);
view.center = center;
} completion:^(BOOL finished) {
[self btn3];//添加動畫
}];
}];
//實現縮小和放大
[UIView animateWithDuration:1 delay:1 options:UIViewAnimationOptionTransitionFlipFromLeft animations:^{
view.frame = CGRectMake(10, 10, 300, 300);
view.center = center;
} completion:^(BOOL finished) {
[UIView animateWithDuration:1 animations:^{
view.frame = CGRectMake(375/2.0, 300, 100, 100);
view.center = center;
}completion:^(BOOL finished) {
[self btn3];
}];
}];
}
-(void)stop1{
NSLog(@"動畫中止");
}
-(void)animationDidStart:(CAAnimation *)anim{
NSLog(@"動畫開始");
}