uiviewanimationtransition

问题 I have a view controller that has the following hierarchy: UIViewController | |-view |-presentView (UIView) |-stagedView (UIView) |-UIToolbar I am using the transitionFromView:toView:duration:options:completion: method to animate a page curl up to swap between the presentView and the stagedView . The present and staged view only cover most of the screen and there is a UIToolbar at the bottom. When I use the UIViewAnimationOptionTransitionCurlUp transition, it is animating the whole root view

问题 I have a view controller that has the following hierarchy: UIViewController | |-view |-presentView (UIView) |-stagedView (UIView) |-UIToolbar I am using the transitionFromView:toView:duration:options:completion: method to animate a page curl up to swap between the presentView and the stagedView . The present and staged view only cover most of the screen and there is a UIToolbar at the bottom. When I use the UIViewAnimationOptionTransitionCurlUp transition, it is animating the whole root view

问题 I am working on one iPhone application in which I implemented one animation UIViewAnimationTransitionFlipFromLeft. Here my application works fine in the Portrait mode. It is doing the same animation as specified means Flip from Left to Right. But when I am doing this UIViewAnimationTransitionFlipFromLeft in landscape mode then it is not rotating from left to right. Instead of it is rotating from top to bottom. This is really critical issue. Can you help me out to solve this. The code I am

问题 I am working on one iPhone application in which I implemented one animation UIViewAnimationTransitionFlipFromLeft. Here my application works fine in the Portrait mode. It is doing the same animation as specified means Flip from Left to Right. But when I am doing this UIViewAnimationTransitionFlipFromLeft in landscape mode then it is not rotating from left to right. Instead of it is rotating from top to bottom. This is really critical issue. Can you help me out to solve this. The code I am

问题 I was using a nice method to dismiss my modal view controller: [self dismissModalViewControllerWithTransition:2]; which makes a slide transition from left to right, like a navigation controller does to pop a view. As this method is a non-public method, apple will not accept it. How can I program this kind of animation in my code (slide from left to right, to dismiss a modal view, and slide from right to left to present a modal view) ? Thanks in advance 回答1: I have accepted the answer from

问题 - (void)startAnimation { //reverse - shrinking from full size if (_reversed == YES) { //self.transform = CGAffineTransformMakeScale(1.0, 1.0); [UIView animateWithDuration:1.0f delay:0.0f options:UIViewAnimationOptionCurveLinear animations:^{ self.transform = CGAffineTransformMakeScale(0.1, 0.1); //this line does it instantly self.alpha = 0; } completion:^(BOOL finished) { [self removeFromSuperview]; }]; } else { //non reverse - expanding from middle self.transform = CGAffineTransformMakeScale

问题 I am using this code to for flip transition. MyViewController *viewController = [[MyViewController alloc] init]; [UIView beginAnimations:nil context:nil]; [UIView setAnimationDuration:1.0]; [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut]; [UIView setAnimationBeginsFromCurrentState:YES]; [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:self.navigationController.view cache:YES]; [self.navigationController pushViewController:viewController animated:NO];

问题 I've been trying to animate a change in UIEdgeInsets . I've already tried using UIView.animateWithDuration and the insets just jump to the final values. Does anyone know if this a property that can't be animated? Or better yet, is anyone aware of a way to animate insets? As an example: // Starting inset values self.searchField.placeHolderInset = UIEdgeInsets(top: 0, left: 110, bottom: 0, right: 10) // Animation block UIView.animateWithDuration(0.1, animations: { self.searchField

问题 I Try to imitate the NavigationViewController , very similar to default MailApp in iPhone When clicking on a Mail summary, it should slide-in the mail details, and when BACK button is clicked, Mail Summary view is to be slided-in back again. This is what I have to animate the transition from Summary To Detail ( removeFromSuperView ) CGRect temp = self.view.frame; temp.origin.x = 300; [UIView animateWithDuration:0.5 delay:0.0 options: UIViewAnimationCurveEaseOut animations:^{ self.view.frame =

问题 I Try to imitate the NavigationViewController , very similar to default MailApp in iPhone When clicking on a Mail summary, it should slide-in the mail details, and when BACK button is clicked, Mail Summary view is to be slided-in back again. This is what I have to animate the transition from Summary To Detail ( removeFromSuperView ) CGRect temp = self.view.frame; temp.origin.x = 300; [UIView animateWithDuration:0.5 delay:0.0 options: UIViewAnimationCurveEaseOut animations:^{ self.view.frame =