Swift 如何使用向右滑动的手势执行连续动作

我想做一个右击的姿势来完成一个序列

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最佳实践是什么？

我正在实现一个带有自定义segue和滑动手势识别器的“从左向右滑动”的segue

您需要创建一个新的.swift文件，并在interface builder属性中使用segue as类

刷卡手势识别器还需要输入一个新的.swift文件：

import Foundation
import UIKit

//
//  UISwipeGestureRecognizer.h
//  UIKit
//
//  Copyright (c) 2009-2015 Apple Inc. All rights reserved.
//

// Recognizes: when numberOfTouchesRequired have moved mostly in the specified direction, enough to be considered a swipe.
//             a slow swipe requires high directional precision but a small distance
//             a fast swipe requires low directional precision but a large distance

// Touch Location Behaviors:
//     locationInView:         location where the swipe began. this is the centroid if more than one touch was involved
//     locationOfTouch:inView: location of a particular touch when the swipe began

public struct UISwipeGestureRecognizerDirection : OptionSetType {
    public init(rawValue: UInt)

    public static var Right: UISwipeGestureRecognizerDirection { get }
    public static var Left: UISwipeGestureRecognizerDirection { get }
    public static var Up: UISwipeGestureRecognizerDirection { get }
    public static var Down: UISwipeGestureRecognizerDirection { get }
}

@available(iOS 3.2, *)
public class UISwipeGestureRecognizer : UIGestureRecognizer {

    public var numberOfTouchesRequired: Int // default is 1. the number of fingers that must swipe
    public var direction: UISwipeGestureRecognizerDirection // default is UISwipeGestureRecognizerDirectionRight. the desired direction of the swipe. multiple directions may be specified if they will result in the same behavior (for example, UITableView swipe delete)
}

通过以下方式在所需的ViewController.swift内调用：

private var swipeGestureRecognizer: UISwipeGestureRecognizer?

override func viewDidLoad() {
    super.viewDidLoad()
    swipeGestureRecognizer = MySwipeGestureRecognizer(target: self, swipeLeftSegue: "yourSwipeLeftSegue", swipeRightSeque: "yourSwipeRightSegue")
        view.addGestureRecognizer(swipeGestureRecognizer!)
}

override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
    if segue.identifier == "yourSwipeLeftSegue" {
        //your code goes here
    }
}

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希望这对您有用，如果您有任何问题，请告诉我。

如果您只希望在用户从屏幕边缘滑动时发生这种情况，请查看。哇，是的，这正是我要找的，谢谢您的帮助：）

private var swipeGestureRecognizer: UISwipeGestureRecognizer?

override func viewDidLoad() {
    super.viewDidLoad()
    swipeGestureRecognizer = MySwipeGestureRecognizer(target: self, swipeLeftSegue: "yourSwipeLeftSegue", swipeRightSeque: "yourSwipeRightSegue")
        view.addGestureRecognizer(swipeGestureRecognizer!)
}

override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
    if segue.identifier == "yourSwipeLeftSegue" {
        //your code goes here
    }
}