ios - Swift3 UITextField 更改占位符字体类型和大小

Question

代码:

txtField.attributedPlaceholder = NSAttributedString(string:strPlaceHolder, attributes:[NSForegroundColorAttributeName:UIColorFromRGB(color:PlaceHolderColor, alpha:1.0),NSFontAttributeName :UIFont(name: "Didot-Italic", size: 4)!])

我正在尝试更改 UITextField 占位符字体类型和字体大小。它不工作。我的代码有什么问题？任何帮助将不胜感激。

Answer 1

override func viewDidLoad() {
    super.viewDidLoad()

    // Do any additional setup after loading the view.
    txtField.attributedPlaceholder = NSAttributedString(string:"Place holder text in here", attributes:[NSForegroundColorAttributeName: UIColor(red: 153.0/255.5, green: 153.0/255.5, blue: 153.0/255.5, alpha: 0.5)])
}

占位符属性文本的大小和字体将与您的文本字段文本属性相同