swift - 段落属性と文字列属性を同時に変更することはできません

Question

NSMutableParagraphStyle の行間隔を機能させるか、NSMutableAttributedString を正しいフォント、色、サイズにすることができますが、両方を同時に取得することはできません。

  let style = NSMutableParagraphStyle()
style.lineSpacing = 5
let attributes = [NSParagraphStyleAttributeName : style]
aboutScrollable.attributedText = NSAttributedString(string: aboutScrollable.text, attributes:attributes)



let myString:NSString = aboutScrollable.text as NSString
var myMutableString = NSMutableAttributedString()

myMutableString = NSMutableAttributedString(string: myString as String, attributes: [NSFontAttributeName:UIFont(name: "Geomanist-regular", size: 12.0)!])

myMutableString.addAttribute(NSForegroundColorAttributeName, value: UIColor(red: 30/255, green: 30/255, blue: 30/255, alpha: 1), range: NSRange(location: 0,length: aboutScrollable.text.characters.count))


// set label Attribute
aboutScrollable.attributedText = myMutableString; NSAttributedString(string: aboutScrollable.text, attributes:attributes)