hittest

couldn't find a solution for that. I am building an app, with big scroll view, who has paging (Horizontal). Inside this scroll view, there is a grid of UIView's, and an UIScrollview inside each one of them, with vertical scroll view. Now, the point is, When I'm paging my 'big' scrollview, sometimes the touch get stuck in one of small scrollviews inside the UIViews of the grid. I don't know how to avoid it - tried trick with hitTest but still couldn't find the answer. Hope i'm clear... Thanks for your help. Edit: This is the bigger scrollview: @implementation UIGridScrollView - (id

I'm new to SceneKit and 3D spaces in iOS. I'm currently working on a simple game that shows a cube of 28 segments ("mini cubes" if you want). I want to move the mini cubes by tapping them, but I can't get my head around how to select specific nodes (childnodes of the big cube). Can anybody help me or post a link to SceneKit tutorials for dummies? I've been looking for days now, and haven't found what I'm looking for. Cheers You can hit test the scene view (for example from the location of a tap gesture recognizer), which will give you a list of hit test results. From each result you can get

I had been trying to implement OnTouchEvent so I can react when an user move (drag & drop) an overlayitem. I found something similar on the Osmdroid site: http://code.google.com/p/osmdroid/issues/detail?id=225 . I am using the code there as reference but still is not working for me and then my application is crashing when it get to the hitTest. Any suggestion? Thanks. public boolean onTouchEvent(MotionEvent event, MapView mapView) { final int action = event.getAction(); final int x = (int) event.getX(); final int y = (int) event.getY(); final Projection pj = mapView.getProjection(); boolean

I have a DrawingVisual element that rappresents a path which geometry is described by this syntax : "m106,59.3c0-1.98,0,0-4.95,0.989-3.96,0.989-13.8,3.96-20.8,4.95-6.92,0-14.8-3.96-17.8-3.96-1.98,2.97,3.96,10.9,7.91,13.8,2.97,1.98,9.89,3.96,14.8,3.96,4.95-0.989,10.9-2.97,13.8-6.92,2.97-2.97,5.93-10.9,6.92-12.9z" To render the visual i use MyCanvas class, that provides hit-testing functionality: public class MyCanvas : Panel { public List<Visual> Visuals = new List<Visual>(); private List<DrawingVisual> Hits = new List<DrawingVisual>(); public void AddVisual(Visual Visual) { this.Visuals.Add

I am trying to find a way to get a particular UIView given a CGPoint . Briefly, I want to do a hit test. For example, I have a UIView which has many subviews whose sizes are smaller than the parent UIView . What I want to do is, when a touchMoved event happens, to check the other subviews around the touched subview. For that purpose, it would be nice to be able to convert a CGPoint to a subview UIView . I'm new to Objective-C. Is there good way to do it? Any suggestion would be really helpful. :) There is a hitTest:withEvent: selector on UIView. This returns the deepest subview in the view

I am trying to implement what I used to take for granted in Winforms applications. I am a Silverlight noob, so hopefully all this is elementary. I have a listbox in a Silverlight 4 app. I'd like to do the following: Right-click on the listbox Have the item under the location where I click highlight itself I'd like a context menu to popup (with my own items in the context menu) From my research so far, it appears that there is no ContextMenu construct in Silverlight, instead we have to build up a Grid/Canvas structure and attach it to a Popup object, which is what is then popped up. My

I have TransparentUIView on top of RedOrGreenUIView. TransparentUIView has a UILongPressGestureRecognizer attached to it. Once user begins a long touch on it, I check for .Changed status of this LongPressGesture, and execute below hitTest: var p:CGPoint = rec.locationInView(self.view) var selectedView = view.hitTest(p, withEvent: nil) if selectedView != nil { if selectedView == TransparentUIView { println("TransparentUIView is being touched") } } I get TransparentView as selectedView fine. However I need to be able to conduct a hitTest on RedOrGreenUIView at the same time, which is underneath