這裏的另一種方式如何設置對齊方式的NSTextAttachment圖像。希望這也能幫助有人在這方面掙扎。我使用下面的代碼在一個FUNC的tableView(_的tableView:UITableView的,cellForRowAt indexPath:IndexPath) - >的UITableViewCell
var buttonText = "My Button";
let align = NSMutableParagraphStyle();
align.alignment = NSTextAlignment.center;
align.firstLineHeadIndent = 10.0;
align.headIndent = 10.0;
align.tailIndent = -10.0;
let para = NSMutableAttributedString();
// top padding
para.append(NSAttributedString(string: "\n", attributes: [NSParagraphStyleAttributeName: align, NSFontAttributeName: UIFont(name: "Helvetica", size: 10.0)!, NSForegroundColorAttributeName: UIColor.white]));
// image
let img = NSTextAttachment();
img.image = UIImage(named: "MyIcon");
img.bounds = CGRect(x: 0, y: UIFont(name: "Helvetica", size: 18.0)!.descender, width: img.image!.size.width, height: img.image!.size.height);
let nas = NSAttributedString(attachment: img).mutableCopy() as! NSMutableAttributedString;
nas.addAttribute(NSParagraphStyleAttributeName, value: align, range: NSRange(location: 0, length: nas.length));
para.append(nas);
// space to text
buttonText = " " + buttonText;
// text
para.append(NSAttributedString(
string: buttonText,
attributes: [NSParagraphStyleAttributeName: align, NSFontAttributeName: UIFont(name: "Helvetica", size: 18.0)!, NSForegroundColorAttributeName: UIColor.black]));
// bottom padding
para.append(NSAttributedString(string: "\n", attributes: [NSParagraphStyleAttributeName: align, NSFontAttributeName: UIFont(name: "Helvetica", size: 10.0)!, NSForegroundColorAttributeName: UIColor.white]));
// set cell label
let label = cell.textLabel!;
label.numberOfLines = 0;
label.layer.borderWidth = 0;
label.layer.masksToBounds = false;
label.backgroundColor = UIColor.clear;
label.layer.backgroundColor = UIColor.green;
label.attributedText = para;
謝謝!這工作就像一個魅力! – Vik 2015-11-24 15:12:12