UILabel文本末尾的UIImage [英] UIImage in the end of UILabel text

问题描述

如果我们有多于1行的文本，如何在UILabel中找到最后一个字符的坐标？
我想在文本末尾添加图片。

how to find coordinate of the last character in UILabel if we have more then 1 line of text in it? I would like to add an image in the end of the text.

推荐答案

我认为您正在寻找 NSTextAttachment

// create an NSMutableAttributedString
let fullString = NSMutableAttributedString(string: "Your text")

// create our NSTextAttachment
let imageAttachment = NSTextAttachment()
imageAttachment.image = UIImage(named: "icon")

// wrap the attachment in its own attributed string so we can append it
let imageString = NSAttributedString(attachment: imageAttachment)

// add the NSTextAttachment wrapper to our full string, then add some more text.
fullString.append(imageString)

// draw the result in a label
yourLabel.attributedText = fullString

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