2025年手势的识别

科技前沿 • 2025-03-05 14:06 • 阅读 37

大家好，我是讯享网，很高兴认识大家。

手势是可以通过代码或者在xib中直接拖进来来生成的

下面介绍动态使用代码来创建手势

import UIKit class ViewController: UIViewController { override func viewDidLoad() { //点击事件 var atep = UITapGestureRecognizer(target: self, action: "tapDo:") self.view.addGestureRecognizer(atep) //单击的次数 atep.numberOfTapsRequired = 1 //拖动的事件 var aPan = UIPanGestureRecognizer(target: self, action: "handlenPan:") self.view.addGestureRecognizer(aPan) //最少手指的个数 aPan.minimumNumberOfTouches = 1 //最多的手指的个数 aPan.maximumNumberOfTouches = 3 //长按的事件 var aLongPress = UILongPressGestureRecognizer(target: self, action: "longPress:") self.view.addGestureRecognizer(aLongPress) //需要长按的时间 至少 0.5 aLongPress.minimumPressDuration = 0.5 //粘合事件 var aPinch = UIPinchGestureRecognizer(target: self, action: "pinchDo:") self.view.addGestureRecognizer(aPinch) //旋转的事件 var aRotation = UIRotationGestureRecognizer(target: self, action: "rotationPiece:") self.view.addGestureRecognizer(aRotation) //清扫的事件 左清扫 var leftSwipe = UISwipeGestureRecognizer(target: self, action: "leftSwipe:") self.view.addGestureRecognizer(leftSwipe) leftSwipe.direction = UISwipeGestureRecognizerDirection.Left //左右上下的清扫都一样 super.viewDidLoad() // Do any additional setup after loading the view, typically from a nib. } //实现事件 func tapDo(sender:UITapGestureRecognizer) { print("点击事件") } override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() // Dispose of any resources that can be recreated. //获取用户默认的函数 } }

讯享网可以用手势来进行模拟

还有很多信息具体可以看文档

2025年手势的识别

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