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| | | // |
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| | | // TextHelper.m |
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| | | // RAlert |
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| | | // |
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| | | // Created by roycms on 2016/11/26. |
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| | | // Copyright © 2016年 roycms. All rights reserved. |
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| | | // |
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| | | #import "TextHelper.h" |
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| | | @implementation TextHelper |
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| | | + (NSMutableAttributedString *)attributedStringForString:(NSString *)str lineSpacing:(CGFloat)lineSpacing{ |
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| | | NSMutableAttributedString * attributedString = [[NSMutableAttributedString alloc] initWithString:str]; |
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| | | NSMutableParagraphStyle * paragraphStyle = [[NSMutableParagraphStyle alloc] init]; |
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| | | [paragraphStyle setLineSpacing:lineSpacing]; |
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| | | [attributedString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, [str length])]; |
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| | | return attributedString; |
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| | | } |
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| | | @end |
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