Label设置行高
NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc]initWithString:detailLab.text];
NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc]init];
[paragraphStyle setLineSpacing:2]; // 设置行距
[paragraphStyle setHeadIndent:19]; // 缩进
[attributedString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, detailLab.text.length)];
detailLab.attributedText = attributedString;
本文标题:Label设置行高
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