UILabel sizeToFit分解数字

Question

我有一个UILabel，它在垂直线上显示一组数字；但是，它将两位或两位以上的数字拆分成单独的行。我该如何解决这个问题呢？

syllableArr = ["6", "5", "5", "11"]

func updateSyllableLabel() {

    //Updates content of syllable label

    let multiLineString = self.syllableArr.joined(separator: "\n")
    syllableLabel.text = multiLineString
    syllableLabel.numberOfLines = 0
    syllableLabel.lineBreakMode = NSLineBreakMode.byWordWrapping
    syllableLabel.sizeToFit()
}

​

​

任何帮助都将不胜感激。

提前谢谢。

Answer 1

设置标签的宽度、高度和行数

  let syllableArr = ["6", "5", "5", "11"]
  let multiLineString = syllableArr.joined(separator: "\n")
  let syllableLabe = UILabel(frame: CGRect(x: 10, y: 20, width: 10, height: 80)) x,y width and height set according you

  syllableLabe.text = multiLineString
  syllableLabe.numberOfLines = 4
  syllableLabe.lineBreakMode = NSLineBreakMode.byWordWrapping
  print(“label text ===%@",syllableLabe.text!)

输出是

   label text ===%@6
                  5
                  5
                  11

 if you want to break 11 
 let str: String = syllableArr[3]
 str = ""11"
 let digits = String(str).characters.map { Int(String($0))! }
 print("digits is ---%@",digits) and create new array as this
 let newsyllableArr = ["6", "5", "5", "1","1"] and use same logic above