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  • Swift NSAttributedString的使用

     

    NSMutableAttributedString

     

     

      

     

     

     

         let testAttributes = [NSAttributedStringKey.foregroundColor: UIColor.blue, NSAttributedStringKey.backgroundColor: UIColor.yellow,NSAttributedStringKey.strikethroughStyle:1] as [NSAttributedStringKey : Any]

            

            let testAttributeString = NSAttributedString(string: "富文本测试", attributes:testAttributes)

            

            self.testLabel.attributedText = testAttributeString

            

            

            let prefix = "¥" + "100"

            let suffix = "¥" + "200"

            

            let string = prefix + suffix

            let myAttribute = [NSAttributedStringKey.foregroundColor: UIColor.lightGray,

                               NSAttributedStringKey.strikethroughStyle: NSUnderlineStyle.styleSingle.rawValue,

                               NSAttributedStringKey.font: UIFont.systemFont(ofSize: 13)] as [NSAttributedStringKey : Any]

            

            let redAttribute = [NSAttributedStringKey.foregroundColor: UIColor.red,

                                NSAttributedStringKey.font: UIFont.systemFont(ofSize: 15)] as [NSAttributedStringKey : Any]

            

            let attString = NSMutableAttributedString(string: string)

            attString.addAttributes(redAttribute, range:NSRange.init(location: 0, length: prefix.count))

            attString.addAttributes(myAttribute, range: NSRange.init(location: prefix.count, length: suffix.count))

            self.titleLabel.attributedText = attString

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  • 原文地址:https://www.cnblogs.com/jukaiit/p/9110793.html
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