开源软件名称：

HYImageBrowser

开源软件地址：

https://gitee.com/yan_1564335/HYImageBrowser

开源软件介绍：

HYImageBroswer

load images by kingfisher, support image, url, file path.

Install

pod 'HYImageBroswer'

Usage

find all UIImageView, order by addSubview function.

view.isAutoShowed = true  /// use isAutoShowed to show view's subviews which are UIImageView

Show images which you want.

override func viewDidLoad() {        super.viewDidLoad()        // Do any additional setup after loading the view.        view.backgroundColor = .white        // UIImageView set isRetrieval true, can be find        view.isOnlyRetrieval = true        view.isAutoShowed = true                for i in 0 ..< 4 {            let image1 = UIImageView.init(frame: CGRect.init(origin: CGPoint.init(x: 10, y: 100 * i + 20), size: CGSize.init(width: 200, height: 100)))            image1.contentMode = .scaleAspectFit            image1.clipsToBounds = true            // it sets isRetrieval true, can be find            image1.isRetrieval = true            image1.isUserInteractionEnabled = true            image1.kf.setImage(with: URL.init(string: "http://img.zcool.cn/community/0117e2571b8b246ac72538120dd8a4.jpg@1280w_1l_2o_100sh.jpg"))                        view.addSubview(image1)        }                let imageGoogle = UIImageView()        imageGoogle.image = UIImage.init(named: "google")        imageGoogle.frame = CGRect.init(x: 100, y: 100, width: 100, height: 100)        view.addSubview(imageGoogle)    }

Handle sources by yourself.

    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {        let cell = tableView.cellForRow(at: indexPath)        let vc = HYPhotoTransitionViewController.init(preview: cell?.imageView?.image)        vc.index = indexPath.row        vc.previewDataSource = self        present(vc, animated: true, completion: nil)    }        func photoPreviewCount() -> Int {        return 50    }        func photoPreviewResource(at index: Int) -> Any? {        return "http://img.zcool.cn/community/0117e2571b8b246ac72538120dd8a4.jpg@1280w_1l_2o_100sh.jpg"    }        func photoPreviewTransitionFrame(with currentIndex: Int) -> CGRect {        let cell = tableView.cellForRow(at: IndexPath.init(row: currentIndex, section: 0))        return cell?.imageView?.rectInWindow ?? .zero    }