Question

大家好我每个人都有一个带有lineHeight 1.2的UILabel并且需要它是多色的，但是一旦我改变了文本的颜色，lineheight的值就变成了默认值。这是我的功能：

func configTopLabel(label: UILabel, localString: String, color: UIColor) {

   var myString:NSString = localString
   var myMutableString = NSMutableAttributedString()
   myMutableString = NSMutableAttributedString(string: myString as String, attributes: [NSFontAttributeName:UIFont(name: "GothamPro-Bold", size: 22.0)!])
   let location = localString.characters.count - 3
   myMutableString = NSMutableAttributedString(string: myString as String, attributes: [NSFontAttributeName:UIFont(name: "GothamPro-Bold", size: 22.0)!])
   myMutableString.addAttribute(NSForegroundColorAttributeName, value: color, range: NSRange(location: location,length: 3))
   label.setLineHeight(1.2)
   label.attributedText = myMutableString
}

Answer 1

你是否从故事板上试过了？您可以从storyboard（属性字符串）设置多色字符串并以编程方式设置lineHeight。

Answer 2

enter image description here

参见上面附图，您将了解如何在故事板中制作自定义属性字符串。

UILabel的多重着色与保存lineHeight

2 个答案: