uipangesturerecognizer

I have an object of image type which I am moving using UIPanGestureRecognizer, and I need to stop recognizing the UIPanGestureRecognizer when the object reaches a certain frame. UIPanGestureRecognizer *panRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(move:)]; [panRecognizer setMinimumNumberOfTouches:1]; [panRecognizer setMaximumNumberOfTouches:1]; [panRecognizer setDelegate:self]; [templatePhotoPlaceholderView addGestureRecognizer:panRecognizer]; -(void)move:(UIPanGestureRecognizer *)gestureRecognizer { CGPoint translatedPoint = [gestureRecognizer

I've followed this very helpful tutorial on how to add tinder-like swiping ( http://guti.in/articles/creating-tinder-like-animations/ ); however, I have one problem- when the picture goes away, I want to replace it with another picture. How/where do I do that? I built a simpler and more comprehensive project based on that tutorial. In particular, you could use an array of images and assign each card an image based on the index of the image. Will the images be dynamic or static? Might not help at this point, but here it is anyway: https://github.com/cwRichardKim/TinderSimpleSwipeCards check

I have three view controllers that are part of a UIScrollView. I want to be able to swipe between the three, although one of the view controllers has a UIPanGestureRecognizer. I use this pan gesture recognizer to allow the user to drag their finger up and down to increase and decrease the height of a rectangular UIView. Therefore, this UIPanGestureRecognizer only really needs to know about the upwards/downwards panning, and the scroll view can use the horizontal panning. An example of this, is like the home screen; you can swipe left or right, but also swipe down to get spotlight. I want this

I'd like to mimic the swipe to delete function of a UITableViewCell just like the mail app in iOS 8. I'm not referring to swipe to reveal a delete button. I'm referring to when you swipe, it discoloses 3 actions, but if you keep swiping to the left, the email is deleted. In iOS 8, UITableView has a new method where you can provide the data to display any number of buttons: #ifdef __IPHONE_8_0 - (NSArray *)tableView:(UITableView *)tableView editActionsForRowAtIndexPath:(NSIndexPath *)indexPath{ UITableViewRowAction *viewStackRowAction = [UITableViewRowAction rowActionWithStyle

I am trying to reproduce the behaviour of the slide up menu of the new iOS Google Maps application. So basically it's a view that you can slide up with panning up to a certain point or slide down to a certain point. This view can also with sliding to the right and to the left like a paginated scroll view. It should either scroll up and down or slide to the side but not both at the same time. After a lot of research and testing I have something that's close but not quite working like need it to. My implementation is a UIScrollView with a frame of 320x400 and content view of 960x400 with

I have a UIScrollView that fills the screen on one page of my app, but I want to allow the user to pan from the edge of the screen to reveal a view behind it. The problem is that the UIScrollView steals the touches from my UIScreenEdgePanGestureRecognizer at the edge of the screen. Unfortunately, I can't access the UIScreenEdgePanGestureRecognizer from the view controller that has the UIScrollView (and vice-versa), so I am not able to use the method requireGestureRecognizerToFail: because I cannot able to specify which gesture recognizer should be allowed to fail. The view controller with the

I want to have several objects that I can drag and drop. Here's my code for moving one object (with lot of help from @vacawama): import UIKit class ViewController: UIViewController { @IBOutlet weak var panView: UIView! @IBOutlet weak var panViewCenterX: NSLayoutConstraint! @IBOutlet weak var panViewCenterY: NSLayoutConstraint! let panRec = UIPanGestureRecognizer() override func viewDidLoad() { super.viewDidLoad() panRec.addTarget(self, action: "draggedView:") panView.addGestureRecognizer(panRec) // Do any additional setup after loading the view, typically from a nib. } func draggedView(sender