使用。 一个是间距,一个是行高,但是鉴于多行,都写的话,就相当于双倍行高了。我就用行高代替间距。
1 self.textLabel.attributedText = [self getAttributedStringWithString:self.textString lineSpace:0 baselineOffset:10];
方法如下
1 -(NSAttributedString *)getAttributedStringWithString:(NSString *)string lineSpace:(CGFloat)lineSpace baselineOffset:(CGFloat)baselineOffset { 2 NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:string]; 3 NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init]; 4 paragraphStyle.lineSpacing = lineSpace; // 调整行间距 5 NSRange range = NSMakeRange(0, [string length]); 6 [attributedString addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:range]; 7 // 设置文本偏移量 8 [attributedString addAttribute:NSBaselineOffsetAttributeName value:@(baselineOffset) range:range]; 9 return attributedString; 10 }