drag

This question already has an answer here: How do you make an image follow your finger in objective-c? [closed] 3 answers I want to tap on a UIView and drag and have that view follow my finger, simple enough. But the easiest way of doing this is by setting the objects center to where the tap happened (Which is not what I want), I want it to move as if you grabbed the object wherever you tapped it. There was a very useful way of doing this and it was reference in one of the iTunes U videos. The script didn't use deltaX, deltaY for dragging the image underneath where you tapped on it instead of

Can anyone provide any sample code/instructions for implementing draggable pins in OS 4.0 using the MapKit framework? Sure thing buddy (yes I'm talking to myself), In your custom annotation add: @property (nonatomic, readwrite, assign) CLLocationCoordinate2D coordinate; This satisfies the requirement of implementing setCoordinate, as mentioned inhttp://developer.apple.com/iphone/library/documentation/MapKit/Reference/MKAnnotationView_Class/Reference/Reference.html#//apple_ref/occ/instp/MKAnnotationView/draggable In your MapView delegate add: - (void)mapView:(MKMapView *)mapView annotationView:

Can I disable drag functionality when the user tries to drag the map with his fingers without disturbing the Zoom in and Zoom out? Any one please suggest an idea of doing this! Thanks for your Precious help!! I think here's what you're looking for: Inside Google Maps Android v2 Scroll (pan) gestures A user can scroll (pan) around the map by dragging the map with their finger. You can disable scrolling by calling UiSettings.setScrollGesturesEnabled(boolean). madhu sudhan You can disable dragging in MapFragment using: googleMap.getUiSettings().setScrollGesturesEnabled(false); for disable

In the Google IO 2013, Google has announced a new version of the Support Library, which includes ViewDragHelper class. I saw the docs, but I couldn't find any sample of usage for this class. For example, a very typical situation: I have a custom view, which extends from FrameLayout and allows to drag some of the View s inside. For example, let it be a Button . I override onTouchEvent() and onInterceptTouchEvent() within my custom view, and if the button of the rect contains the touch coordinates and this is not a simple click, then I start to drag. So, what I must do with ViewDragHelper to get

I’m trying to setup an onDrag Listener for a google map fragment, but can’t get the drag event to fire. Since the map doesn't support drag events directly, I'm trying to implement a drag listener for the View. I know about the onMarkerDrag event, but that does me no good since I'm not trying to move markers around. The reason for trapping map drag events is twofold: First to detect if the user has panned the map. If they haven't, I like to keep their location on the screen, and animate to their location if it's not on the map. If they have panned the map, I assume they know what they want to

I'm trying to write a drag & select functionality using HTML & JavaScript. By that I mean that there will be a set of objects with arbitrary absolute positions. I want to be able drag the cursor over the area where they are laid out. Think of it as an RTS strategy (selecting units) or alternatively any vector graphics editor (selecting objects for moving them around and editing). First of all I'm aware of things that come up in the first few pages of Google & SO. Therefore I'm by no means asking for googling those things for me and posting here some random links. Most of the solutions that I

I want to control the dragging way of the image in android. It should be moved only in one direction. How can i control it? First, put a ScrollView inside a HorizontalScrollView , and the ImageView inside the innermost ScrollView. Hierarchy will look like this: LinearLayout (ROOT) | +-- ScrollView (V) | +-- LinearLayout (1) | +-- HorizontalScrollView (H) | +-- LinearLayout (2) | +-- ImageView And let me explain: (V) scrolls in vertical direction only. (H) scrolls in horizontal direction only. (1) and (2) are linear layouts used immediately following any ScrollViews. Because, a ScrollView can

I have created a window using the WS_EX_NOACTIVATE flag and it works great as far as not taking focus when you click the window. However when I drag the window or try to resize it, it doesn't redraw the window as your are moving and resizing it, only at the very end once you release the mouse button. Is there a way around this? I would like to see the window as I am resizing it. I have searched many documents, but I still don't find the resolution... It's a Windows bug. You need to call SetWindowPos(hwnd, 0, x, y, width, height, 0) on WM_MOVING . The coordinates to set are given to you in