给属性字符串添加下划线

最新推荐文章于 2021-02-26 12:39:48 发布

转载最新推荐文章于 2021-02-26 12:39:48 发布 · 1.5k 阅读

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原文链接：http://www.cnblogs.com/PJXWang/p/5302415.html

文章标签：

#java #c# #javascript #ViewUI

本文介绍如何使用NSAttributedString为文本添加下划线、字体、颜色等样式，包括详细的代码实现过程。

NSString *text = @"Privacy Policy.";

NSMutableAttributedString * attributedText = [[NSMutableAttributedString alloc] initWithString: text];

NSRange range = NSMakeRange(0, [attributedText length]);

[attributedText beginEditing];

// next make the text appear with an underline

NSRange underLineRange = range;

range.length -= 1;

[attributedText addAttribute: NSUnderlineStyleAttributeName value:[NSNumber numberWithInt:NSSingleUnderlineStyle] range:underLineRange];

[attributedText addAttribute:NSFontAttributeName value:PRDefaultFontWithSize(NO, 12) range:range];

[attributedText addAttribute:NSForegroundColorAttributeName value:[NSColor colorWithDeviceRed:237/255.0 green:187/255.0 blue:112/255.0 alpha:1] range:underLineRange];

[attributedText addAttribute:NSForegroundColorAttributeName value:[NSColor colorWithDeviceRed:128/255.0 green:128/255.0 blue:128/255.0 alpha:1]range:NSMakeRange([attributedText length]-1, 1)];

[attributedText endEditing];

转载于:https://www.cnblogs.com/PJXWang/p/5302415.html