如何添加标签和后退按钮以快速点击手势视图控制器

Question

我正在使用这个 pod GSImageViewerController 进行点击手势.. 但我在黑屏图像中获得了单独的视图.. 但在这里我需要那个黑屏后退按钮和名称标签.. 如何要添加请告诉我..

点击手势代码：

import UIKit
import GSImageViewerController
class ViewController: UIViewController {

@IBOutlet weak var tapImage: UIImageView!

override func viewDidLoad()
{
    super.viewDidLoad()

    let tapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(imageTapped(tapGestureRecognizer:)))
    tapImage.isUserInteractionEnabled = true
    tapImage.addGestureRecognizer(tapGestureRecognizer)
}

@objc func imageTapped(tapGestureRecognizer: UITapGestureRecognizer)
{
  //  let tappedImage = tapGestureRecognizer.view as! UIImageView
    let imageInfo = GSImageInfo(image: tapImage.image!, imageMode: .aspectFit)
    let transitionInfo = GSTransitionInfo(fromView: tapImage)
    
    let imageViewer    = GSImageViewerController(imageInfo: imageInfo, transitionInfo: transitionInfo)

    present(imageViewer, animated: true, completion: nil)
}
}

在黑色图像视图中如何添加返回按钮和标签..请建议我

Answer 1

不要使用 pod 直接下载 GSImageViewerController.swift 并将其添加到您的项目中。然后您可以根据您的要求修改 GSImageViewerController 类。