uipangesturerecognizer

I have a view that has panGesture functionality, but I need to send a pan-gesture from one point to another programatically. Is there a way to do this in swift using an animation with a specific time interval? Here is my attempt at calling the pan gesture programmatically: var upPanPoint = CGPoint(x: contentView.center.x, y: contentView.center.y + 500) var upPan = panGestureRecognizer.setTranslation(upPanPoint, inView: self) onSwipe(upPan) here is the code that recognizes the pan gesture: func onSwipe(panGestureRecognizer : UIPanGestureRecognizer!) { let view = panGestureRecognizer.view! print

I created an SCNSphere so now it looks like a planet kind of. This is exactly what I want. My next goal is to allow users to rotate the sphere using a pan gesture recognizer. They are allowed to rotate it around the X or Y axis. I was just wondering how I can do that. This is what I have so far. origin = sceneView.frame.origin node.geometry = SCNSphere(radius: 1) node.geometry?.firstMaterial?.diffuse.contents = UIImage(named: "world.jpg") let panGestureRecognizer = UIPanGestureRecognizer(target: self, action: #selector(CategoryViewController.panGlobe(sender:))) sceneView.addGestureRecognizer

I have a UIView I am trying to move up and down the screen, however I only wish to enable it to pan so that you cannot drag the view down when it is in its normal position (0, 0) I tried to detect when the recognizer's center is not half the height of the view, however the view is then immovable, and the center is always half the height (230 in this case). Any ideas? - (IBAction)panDetected:(UIPanGestureRecognizer *)recognizer { CGPoint translation = [recognizer translationInView:self.view]; NSLog(@"\ncenter.y: %f\ntranslation.y: %f\n", recognizer.view.center.y, translation.y); if (recognizer

I'm trying to build a complex split view container controller that facilitates two variable height containers, each with their own nested view controller. There's a global pan gesture on the parent controller that allows the user to drag anywhere in the view container and slide the "divider" between views up and down. It also has some intelligent position threshold detection logic that will expand either view (or reset the divider position): This works fine. There's also a lot of code to construct this, which I'm happy to share, but I don't think it's relevant, so I'll omit it for the time

I am attempting to implement a UIScrollView where horizontally panning scrolls through pictures in the scrollview but vertically panning performs another action I have. Right now I have a UIScrollView that is paginated with vertical scrolling disabled that works just fine for scrolling through pictures, but am going crazy trying to find a way to intercept vertical pans and call my own method instead of the vertical pans just being eaten up by the scrollview. I was able to do UIPanGestureRecognizer *panUp = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(handlePanGesture:)]

I am new to iOS, I am using UIPanGestureRecognizer in my project. In which I have a requirement to get current touch point and previous touch point when I am dragging the view. I am struggling to get these two points. If I use touchesBegan method Instead of using UIPanGestureRecognizer , I could get these two points by the following code: - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{ CGPoint touchPoint = [[touches anyObject] locationInView:self]; CGPoint previous=[[touches anyObject]previousLocationInView:self]; } I need to get these two points in UIPanGestureRecognizer