Take a Full Screenshot for All Webview in Swift

Take a full screenshot for all webview in swift

Try the following code after web view is loaded:

EDITED: run this code in simulator then check the screenshot.jpeg file in your documents app directory

class ViewController: UIViewController,UIWebViewDelegate {

let fileDirectory = NSSearchPathForDirectoriesInDomains(
    .DocumentDirectory, .UserDomainMask, true)

@IBOutlet weak var webView: UIWebView!

override func viewDidLoad() {

    var urlPath = "http://www.bbc.com/"
    let requestUrl = NSURL(string: urlPath)
    let request = NSURLRequest(URL: requestUrl!)
    webView.loadRequest(request)
    webView.delegate = self

}

func webViewDidFinishLoad(webView: UIWebView) {

    if (!webView.loading){

        var webViewFrame = webView.frame

        webView.frame = CGRectMake(webViewFrame.origin.x, webViewFrame.origin.y, webView.scrollView.contentSize.width, webView.scrollView.contentSize.height)

        UIGraphicsBeginImageContextWithOptions(webView.scrollView.contentSize, false, 0);
        self.webView.layer.renderInContext(UIGraphicsGetCurrentContext())
        var image:UIImage = UIGraphicsGetImageFromCurrentImageContext();
        var imageData = UIImageJPEGRepresentation(image, 0.7)
        var currentFileName = "screenshot.jpeg"
        var imageFilePath = fileDirectory[0].stringByAppendingPathComponent(currentFileName)
        var imageFileURL = NSURL(fileURLWithPath: imageFilePath)
        imageData.writeToURL(imageFileURL!, atomically: false)
        webView.frame = webViewFrame
    }
}

}

IOS webview in full screen

Try This.

class ViewController: UIViewController , UIWebViewDelegate {

override func viewDidLoad() {
        super.viewDidLoad()

        let myWebView:UIWebView = UIWebView(frame: CGRect(x: 0, y: 20, width: self.view.frame.width, height: self.view.frame.height))
        myWebView.delegate = self
        self.view.addSubview(myWebView)
        let url = URL (string: "https://google.com");
        let request = URLRequest(url: url! as URL);
        myWebView.loadRequest(request);

    }

    func webViewDidStartLoad(_ webView: UIWebView) {
        print("web view start loading")
    }

    func webViewDidFinishLoad(_ webView: UIWebView) {
        print("web view load completely")
    }

    func webView(_ webView: UIWebView, didFailLoadWithError error: Error) {
        print("web view loading fail : ",error.localizedDescription)
    }
}

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