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  • NSAttributedString 上下标---!!!!!

    下面这段,亲试可用

    /*将符号转换为上标*/

    -(NSMutableAttributedString *)changeToSuperscriptForNumberSignWith:(NSString *)string changeString:(NSString *)changeString{

    NSRange range = [string rangeOfString:changeString];

    NSMutableAttributedString * attributedString = [[NSMutableAttributedString alloc]initWithString:string];

    NSDictionary * attris = @{NSBaselineOffsetAttributeName:@(3),

    NSFontAttributeName:[UIFont systemFontOfSize:9]};

    [attributedString setAttributes:attris range:range];

    return attributedString;

    }

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  • 原文地址:https://www.cnblogs.com/isItOk/p/7273990.html
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