gesture-recognition

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How to enable swipe gesture for a UITextView

How do I enable the swipe gesture recognition for a UITextView? This is my code and the event attach to it is not firing. It works for taps just not for swipes.[详细]

2023-01-15 18:49 分类：问答
"Tap-And-Hold" Gesture on ScatterViewItem with Surface Toolkit for Windows 7

I can\'t find out the best way to im开发者_StackOverflowplement this gesture on ScatterViewItems. Also, I would like to use a wipe-gesture but that\'s further away ...There are some support for Gestur[详细]

2023-01-15 17:50 分类：问答
How do you switch 2 different Views by using Drag Gesture in Android?

so im trying to create an interface where the user can drag their finger from the right to the left t开发者_Python百科o get to the second view, and the first view being dragged will move from right to[详细]

2023-01-13 18:19 分类：问答
How to implement one-finger rotate gesture recognizer?

I\'m aware that there\'s the UIRotateGestureRecognizer already part of the iOS. But this gesture required two fingers. How I can implement a similar gesture recognizer requiring 开发者_开发知识库only[详细]

2023-01-13 02:00 分类：问答
Image comparison using Objective C

i am planning to create an application to com开发者_JS百科pare pill images if they were the same.[详细]

2023-01-11 22:24 分类：问答
Android Swipe to left or right?

How can I detect in a ListView that someone swiped to the left o开发者_如何学Pythonr the right?You\'ll be wanting this excellent tutorial (site died, here\'s a new link: http://jsharkey.org/blog/2008/[详细]

2023-01-11 13:44 分类：问答
How do I chain two UIGestureRecognizers together?

What I would like to do is to detect a swipe gesture followed by a pan gesture as part of the same touch sequence.So the user first swipes an object to carry out an action, then, while keeping their f[详细]

2023-01-11 01:52 分类：问答
UILongPressGestureRecognizer gets called twice when pressing down

I am detecting if the user has pressed down for 2 seconds: UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc][详细]

2023-01-09 02:45 分类：问答
Listening for when a gesture occurs on a specific object on screen

I will have several objects on my canvas at once and need to detect over which one the user performed a gesture. The only way I can thin开发者_如何学Ck of is splitting the screen up in to many views a[详细]

2023-01-08 18:02 分类：问答
Why doesn't my UIImageView respond to taps?

I have a UIImageView that\'s being loaded from a NIB.I\'ve hooked up a gesture recognizer to it to开发者_开发知识库 handle taps, but when I run the app, taps aren\'t being detected.You need to set the[详细]

2023-01-08 05:12 分类：问答