【发布时间】:2018-11-28 10:19:50
【问题描述】:
let url = NSURL (string: "https://i.stack.imgur.com/0LSmY.jpg");
let webViewInst: UIWebView = UIWebView()
let requestObj = NSURLRequest(url: url! as URL)
webViewInst.frame = self.view.bounds
webViewInst.loadRequest(requestObj as URLRequest);
webViewInst.delegate = self
webViewInst.scalesPageToFit = true
webViewInst.contentMode = .scaleAspectFit
self.view.addsubview(webViewInst)
这是可行的,但我们需要滚动 webview 才能在网页中看到完整的图像。如何解决这个问题?
如何显示适合视图的完整图像?
P.S,上述网址中提到的图片尺寸超过3000像素(3024x4032)
【问题讨论】:
标签: ios iphone swift url uiwebview