如何在 UILabel 中嵌入小图标 [英] How to embed small icon in UILabel

问题描述

我需要在 iOS7 中将小图标(某种自定义项目符号)嵌入到我的 UILabel 中.我怎样才能在界面设计器中做到这一点?或者至少在代码中?

I need to embed small icons ( sort of custom bullets ) to my UILabel in iOS7. How can I do this in interface designer? Or at least in code?

在 Android 中，标签有 leftDrawable 和 rightDrawable，但在 iOS 中是如何完成的呢?android 中的示例:

In Android there are leftDrawable and rightDrawable for labels, but how it is done in iOS? Sample in android :

推荐答案

你可以使用 iOS 7 的 文本附件，它们是 TextKit 的一部分.一些示例代码:

You can do this with iOS 7's text attachments, which are part of TextKit. Some sample code:

NSTextAttachment *attachment = [[NSTextAttachment alloc] init];
attachment.image = [UIImage imageNamed:@"MyIcon.png"];

NSAttributedString *attachmentString = [NSAttributedString attributedStringWithAttachment:attachment];

NSMutableAttributedString *myString= [[NSMutableAttributedString alloc] initWithString:@"My label text"];
[myString appendAttributedString:attachmentString];

myLabel.attributedText = myString;

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