我想在一行文字上移动下划线(远离文字),即e。调整领先。 但这不起作用:
NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
paragraphStyle.lineSpacing = 5.0f;
NSMutableAttributedString *string = [[NSMutableAttributedString alloc] initWithString:@"Something"];
[string addAttribute:NSUnderlineStyleAttributeName value:[NSNumber numberWithInt:NSUnderlineStyleSingle] range:NSMakeRange(0, string.length)];
[string addAttribute:NSParagraphStyleAttributeName value:paragraphStyle range:NSMakeRange(0, string.length)];
有可能吗?