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Questions tagged [gestures]

The tag refers to a method of interaction with graphical user interface. Instead of simply choosing, user may draw a shape (so called gesture) over an item, which is recognized by the software and triggers specific reaction. Gestures are very popular, but not limited to touchscreen applications.

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How to disable edge touchpanel gestures in gnome 3.14

I am writing Qt app, and I want to make left screen edge gestures, but it is conflicting with gnome touch screen gestures. I have tried all posible gnome extensions, tweak tools... I need to disable it, anyone knows how to disable these…
jendkers
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swipe gestures on android in unity

I'm trying to get unity to recognize that I am swiping left to right, I have solved that but my issue is that it doesn't understand this till I lift my finger off the screen. My question is how would i make it so that it knows i went right and then…
Graeme MacDonald
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Detect iOS8 Reachability Gesture

Any ways to detect the new Reachability gesture of iOS8 in Objective-C? The gesture is activated double tapping the TouchID button on the iPhone6 and iPhone6Plus.
loretoparisi
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WPF 4 touch events getting the center of a pinch gesture

I am using the .net 4 beta 2 touch libraries, and Im trying to implement a zooming feature in my WPF application. I can get the zooming working just fine, but what I want is to zoom in on the center of the pinch gesture, and I cannot see anything…
Mark
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Replace gesture library templates in android

Is it possible to replace a gesture template of template library from a running application? I am building a handwriting recognizer system in which there are templates of letters in gesture library file.So basically after loading the library inside…
ridoy
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Next & Previous Animations

I have made a PopupWindow that pops up when a user selects an item in a list. And then when he swipes left and right on the popup window, the data (in the popup) is change to the previous and next items in the list, respectively. And I have made it…
Roshnal
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os x custom dictionary or custom lookup function

In Lion and Mountain Lion you can double-tap-3-fingers to look up word from dictionary. This gesture is so quick, clean and nice way to search for words, but it doens't support custom translations. Eg. it supports japanese-english translation, but I…
Onni Hakala
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Why GestureOverlayView is so slow?

I detect swipe gesture on 2 views with different methods: first is via GestureDetector, and the second is GestureOverlayView (I need this because the 2nd view is the GridView and GestureDetector does not work properly on this). The first is almost…
artem
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UIPageViewController and UIScrollView

I have a view controller that it part of a UIPageViewController. Within this view controller, there is a view called pdfView. This view has a UIScrollview. -UIPageViewController -UIViewController -pdfView (UIView) …
Jack Humphries
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Android - GridView - GestureDetector doesn't work

I have a problem with detecting fling gestures in my app. My layout consists of a GridView, couple of TextViews and buttons. I implemented OnGestureListener: public class MyActivity extends Activity implements OnGestureListener{ private…
ThunderSS
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Algorithm to recognise mouse movements

Am wondering if there has been any research/algorthms which specify the amount of deviation of the mouse while recognizing characters like say "?" drawn using the mouse. Something a sort of optical character recognition, but probably a simpler…
Alec Smart
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Zooming in windows phone 7

I want to zoom in/out the canvas in windows phone 7, I have used the windows phone toolkit for silverlight but it is only zooming a particular item on the canvas like a single image. In my application i want to zoom in/out canvas in such a way that…
user1106633
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MonoTouch: How to add a two finger gesture recognizer to UIPageViewController?

The UIPageViewController with the PageCurl transition is great for simulate pages, but the default GestureRecognizer (UIPanGestureRecognizer) is only responding to one finger events. I want to add a two finger event above the others. How to add…
Emanuele Sabetta
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OpenCV hand recognition?

After spending on a while on this, I finally managed to detect the hands through thresholding. The only problem is that VERY FEW pixels in the background remain, which will mess up the next step. Any suggestions on how to get rid of the few…
fdh
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Gestures Prediction in Android

I am trying to work on Gestures but the problem is I'm not able to understand some of the lines of code in the sample which is present in the developer's website. Can anyone just explain me the meaning of prediction.score prediction.size() which is…
Lavanya
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