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【整理】swift图片查看方面的库

Swift crifan 966浏览 0评论

swift

GitHub – MakeZL/MLSwiftBasic: UI and animation of the basic framework of swift

“7> 图片浏览器(支持横竖屏、放大缩小、淡入淡出、Push等)”

GitHub – tristanhimmelman/ZoomTransition: Interactive zoom transition for presenting view controllers written in Swift

去试试ZoomTransition,结果弄了半天:

class MessageTableViewController: UIViewController, UITableViewDataSource, UITableViewDelegate, UIScrollViewDelegate, UITextViewDelegate, ZoomTransitionProtocol, UINavigationControllerDelegate {
    var imageView: UIImageView!
    func showFullImage(imageBubbleView:ImageBubbleView){
        if let navigationController = self.navigationController {
            print("navigationController=\(navigationController)")
            let animationController = ZoomTransition(navigationController: navigationController)
            navigationController.delegate = animationController
           
            //present view controller
            //let imageViewController = ImageViewController(imageView: imageBubbleView.imageView)
            if let curImage = imageBubbleView.imageView.image {
                let imageViewController = ImageViewController(curImage: curImage)
                self.imageView = imageViewController.imageView
                navigationController.pushViewController(imageViewController, animated: true)
            }
        }
    }
   
    func viewForTransition() -> UIView {
        return imageView
    }
}
import UIKit
class ImageViewController: UIViewController, ZoomTransitionProtocol {
   
    var imageView: UIImageView
   
    init(curImage:UIImage) {
    //init(imageView:UIImageView) {
        self.imageView = UIImageView(image: curImage)
        //self.imageView = imageView
       
        super.init(nibName: nil, bundle: nil)
    }
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
   
    override func viewDidLoad() {
        super.viewDidLoad()
       
        imageView.userInteractionEnabled = true
       
        let tapGesture = UITapGestureRecognizer(target: self, action: Selector("handleTapGesture:"))
        imageView.addGestureRecognizer(tapGesture)
    }
   
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
    }
   
    override func updateViewConstraints() {
        super.updateViewConstraints()
    }
   
    func handleTapGesture(gesture: UITapGestureRecognizer){
        self.navigationController?.popViewControllerAnimated(true)
    }
   
    func viewForTransition() -> UIView {
        return imageView
    }
 
}

也还是没法显示

更主要的是:

使用起来很麻烦:

竟然出了要显示图片的ImageViewController遵守其协议,竟然也需要当然的ViewController去遵守协议,要实现viewForTransition,要添加额外的图片,很是麻烦。

试试其他的

GitHub – vitoziv/VIPhotoView: View a photo with simple and basic interactive gesture.

结果也不好用:

swift中,都没法初始化VIPhotoView

并且示例代码中,竟然写成:

photoView.autoresizingMask = (1 << 6) –1;

很难看懂,坏的编码习惯。

试试:

GitHub – MakeZL/MLSwiftBasic: UI and animation of the basic framework of swift

结果也没法直接集成进来,用于显示图片。

swift  图片查看 库

图像浏览及处理 – [ iOS及Mac开源项目和学习资料【超级全面】 ]

去试试:

GitHub – NYTimes/NYTPhotoViewer: A modern photo viewing experience for iOS.

试了:

貌似不支持单张图片的各种操作:

GitHub – KittenYang/KYElegantPhotoGallery: An elegant photo gallery. It will zoom from a thumb image and you can pan to dismiss it with cool animation.

“.支持双击放大、pinch缩放 Double-Tap & pinch to zoom.

2.支持长微博滑动 Long image supported!

3.支持手势滑动dismiss Dismiss with pan gesture supported!

4.支持单击dismiss Single-tap to dismiss supported!”

所以去试试:

GitHub – KittenYang/KYElegantPhotoGallery: An elegant photo gallery. It will zoom from a thumb image and you can pan to dismiss it with cool animation.

算了:

还是参考上面这些代码,去一点点添加功能支持吧:

[已解决]swift中实现图片的捏pinch去缩放图片

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