1 let textView = UITextView(frame：CGRect(x：20, y： 40, width：280, height：500)) 2 textView.backgroundColor = UIColor.brown 3 self.view.addSubview(textView) 4 5 let textStorage = textView.textStorage 6 let path = Bundle.main.url(forResource：“word”, withExtension：“txt”) 7 do { 8 let string = try String(contentsOf：path！) 9 textStorage.replaceCharacters(in：NSRange(location： 0,length：0), with：string) 10 } 11 catch{ 12 print(“读取文件错误！”) 13 } 14 let image = UIImage(named：“Tea”) 15 let imageView = UIImageView(image：image) 16 let rect = CGRect(x：80, y：80, width：150, height：
17 imageView.frame = rect 18 19 imageView.layer.cornerRadius = 75 20 imageView.layer.masksToBounds = true 21 imageView.layer.borderWidth = 10 22 self.view.addSubview(imageView) 23 var frame = textView.convert(imageView.bounds, from：imageView) 24 frame.origin.x -= textView.textContainerInset.left; 25 frame.origin.y -= textView.textContainerInset.top; 26 27 let path2 = UIBezierPath(ovalIn：frame) 28 textView.textContainer.exclusionPaths = [path2]
