touchesmoved
Return object to original position on TouchesEnded?
I am trying to do a very basic thing but I am new to this. Basically I have a screen with a 3 objects that can move around,[详细]
2023-04-11 01:26 分类：问答Draggable UIButton does not respond to UIControlEvents
When creating a Draggable UIButton, the dragging events work as they should, however, I am unable to figure out why the UIControlEvents do not respond when the button is simply pressed and not dragged[详细]
2023-04-05 10:44 分类：问答how do I get the x/y co-ordinates of a UIView origin used within a UINavigationController?
how do I get the x/y co-ordinates of a UIView origin used within a UINavigationController? That is I have a UINavigationController iPhone app setup.I push a new view, call it CustomUIView, onto the s[详细]
2023-04-04 18:42 分类：问答how to bound uiimagegview moving in particular portion
I am working on an application in which I am adding the same image again and again on a button click on random positions and moving those images.[详细]
2023-03-25 10:32 分类：问答How to cancel uitouches?
In my app I want to have the users tap on the left side of the screen to increase their speed and swipe on the right side to work a joystick. However, if the user keeps holding the left side, the joys[详细]
2023-03-17 00:05 分类：问答touchesMoved out of the self view
I\'m working on an important project at my job place, and having a problem which I\'m stack with: I have 2 views in a line (1 scroll view w开发者_开发技巧ith images, and the other is just a UIImageVi[详细]
2023-03-15 19:33 分类：问答touchesMoved(): is it the only finger-tracking API? and is it accurate?
I\'m writing an iPad application that needs to time the finger movement very precisely, so I am keen on getting the best performance and accuracy I can. I have two questions about this:[详细]
2023-03-14 09:17 分类：问答touchesMoved get all the coordinates swiping fast
I want to get all the coordinates in touchesMoved. The problem I am facing is when you swipe fast on my view than touchesMoved is missing few coordinates from the swipe.[详细]
2023-03-09 20:08 分类：问答touchesMoved <-- I can only see the y point
Why can I only see the \"y\" component of nowPoint changing, [\"x\" compone开发者_StackOverflow中文版nt is always \"0\"]??[详细]
2023-03-08 16:18 分类：问答touchesMoved not registering location
Touchesmoved is not picking up the location of my cursor. I have this code: -(void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event {[详细]
2023-03-03 10:05 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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