#动画设置 UIView动画实现 @interface ViewController () @property (weak, nonatomic) IBOutlet UIView *myView; @property (weak, nonatomic) IBOutlet UIView *redView; @end #pragma mark - UIView类实现动画 #pragma mark - Animating Views with Block Object @implementation ViewController - (IBAction)handleViewOne:(id)sender { /* 方法1：Block语法的动画 */ [UIView animateWithDuration:3 animations:^{ /* 控件的属性发生改变 */ self.myView.frame = CGRectMake(0, 100, 375, 200); self.myView.backgroundColor = [UIColor greenColor]; }]; /* 方法2 */ [UIView animateWithDuration:3 animations:^{ /* 动画开始的代码*/ self.myView.frame = CGRectMake(0, 200, 375, 130); self.myView.backgroundColor = [UIColor cyanColor]; } completion:^(BOOL finished) { /* 动画执行后的代码段 */ self.myView.frame = CGRectMake(0, 58, 375, 130); }]; /* 方法3 */ /* options参数：动画相关参数，多个之间用 | 分开*/ [UIView animateWithDuration:3 delay:1 options:UIViewAnimationOptionRepeat | UIViewAnimationOptionAutoreverse animations:^{ /* 开始动画的View属性值 */ self.myView.frame = CGRectMake(0, 200, 375, 130); self.myView.backgroundColor = [UIColor redColor]; } completion:^(BOOL finished) { }]; /* 方法4 过渡动画效果 */ [UIView transitionWithView:self.myView duration:3 options:UIViewAnimationOptionTransitionFlipFromLeft | UIViewAnimationOptionRepeat animations:^{ self.myView.frame = CGRectMake(0, 200, 375, 130); } completion:^(BOOL finished) { }]; /* 方法5：从一个View过渡到另一个View */ [UIView transitionFromView:self.myView toView:self.redView duration:3 options:UIViewAnimationOptionTransitionCurlUp completion:^(BOOL finished) { }]; /* 方法6：设置弹簧(Spring)相关参数 */ [UIView animateWithDuration:3 delay:0.5 usingSpringWithDamping:0.1 initialSpringVelocity:10 options:UIViewAnimationOptionRepeat animations:^{ /* 开始动画的状态 UIView的属性 */ self.myView.frame = CGRectMake(0, 200, 375, 130); } completion:^(BOOL finished) { /* 结束动画 UIView的属性*/ }]; } #pragma mark - Animating Views - (IBAction)handleViewTow:(id)sender { /* 1，开始动画*/ [UIView beginAnimations:@"FrameChange" context:nil]; /* 2.动画设置 */ [UIView setAnimationDuration:3]; /** 重复的次数*/ [UIView setAnimationRepeatCount:NSIntegerMax]; /* 延迟动画 */ [UIView setAnimationDelay:0.5]; self.myView.frame = CGRectMake(0, 200, 375, 130); /* 3.提交动画 */ [UIView commitAnimations]; }