uigesturerecognizer

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How to make dragging faster using velocityView in UIPanGestureRecognizer?

Having a little trouble understanding how to implement a faster dragging speed for the code I\'m using below (written by @PaulSoltz) which allows you to drag an object across the screen. I realize you[详细]

2023-03-25 08:55 分类：问答
UIPanGestureRecognizer gets stuck before moving after image is idle for a bit

So I\'m making a simple iPhone app that lets you move / scale images that have been imported in a view. I\'m using UIGestureRecognizers with @paulsolt \'s code below to accomplish this. It works great[详细]

2023-03-25 06:30 分类：问答
Not Detecting Tap on image view

I have an application in which i am calling image from URL in image view. Image view is add as subview of scroll view. In my implementation file i have use this code[详细]

2023-03-24 00:08 分类：问答
MKMapview with UIGestureRecognizers

So I have a UIView as my Root view on my iPad. I add some subviews to it, amongst which there\'s also an MKMapView.[详细]

2023-03-23 12:19 分类：问答
How to identify which imageview will be selected?

I am developing one application. In that I have used the three uiimageviews. And used the UITapGesture to open the photo library.[详细]

2023-03-23 09:03 分类：问答
Referencing a button when the action's sender is a UIGestureRecognizer

I\'ve got a button called myButton and I gave it a UIGestureRecognizer so that an IBAction is only run when myButton is pressed with two fingers:[详细]

2023-03-23 06:25 分类：问答
Trying to draw inside of a uiscrollview

We would like to be able to开发者_如何学C display a large picture inside a uiscrollview which can be scrolled using two finger, and then allow the user to draw on it using one finger.[详细]

2023-03-22 04:00 分类：问答
Timing a UITouch instance

I have a UIView with a gestureRecognizer for a tap or a slide, but I want to be able to time the users to开发者_开发技巧uch time and if it is larger than a certain time value I want to trigger another[详细]

2023-03-22 02:05 分类：问答
Using UIPinchGestureRecognizer to scale uiviews in single direction

I would like to know how we can use UIPinchGestureRecognizer to scale UIView in single (x or y) directions alone. Say, if the user moves his two fingers in a pinch gesture only in a single direction ([详细]

2023-03-21 20:30 分类：问答
Upper UIView blocks UIGestureRecognizer to lower UIViews

I have a UIView subclass that has several images in an L shape, and so it doesn\'t cover the entire screen.On my screen I have two of these views layered on top of each other开发者_JAVA百科, and each[详细]

2023-03-21 19:49 分类：问答