Swift标签中的换行符和行数(以编程方式) [英] Line Breaks and Number of Lines in Swift Label (Programmatically)

问题描述

通过在StoryBoard中选择一个标签，我可以将Line Break选择为Word Wrap，并将行数更改为大于1.如何在Swift中以编程方式做到这一点? /i.stack.imgur.com/uLhew.png"alt ="在此处输入图片描述>

By selecting a Label in a StoryBoard, I can select Line Break to be Word Wrap and change number of lines to be more than 1. How can I do that Programmatically in Swift?

推荐答案

您可以执行此操作以编程方式设置

You can do this to set it programmatically

 label.lineBreakMode = NSLineBreakMode.ByWordWrapping
 label.numberOfLines = 3

迅速3/4

label.lineBreakMode = .byWordWrapping
label.numberOfLines = 3

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