标签：uicolor tableview ESS first 文字 alignment 颜色 mutable key
1 let paraStyle01 = NSMutableParagraphStyle() 2 paraStyle01.alignment = .left 3 //对齐 4 paraStyle01.headIndent = 0.0 5 //行首缩进 6 let emptylen:CGFloat = (cell?.textLabel?.font.pointSize)!*2 7 paraStyle01.firstLineHeadIndent = emptylen 8 //首行缩进 9 paraStyle01.tailIndent = 0.0 10 //行尾缩进 11 paraStyle01.lineSpacing = 2.0 12 //行间距 13 let attrText = NSAttributedString(string: professLabData[indexPath.row] + professContent[indexPath.row], attributes: [.paragraphStyle: paraStyle01]) 14 cell?.textLabel?.attributedText = attrText
给tableviewcell的textlabel上文字的前两个字符添加颜色：
1 let attributeString = NSMutableAttributedString(string: (cell?.textLabel!.text)!) 2 attributeString.addAttribute(NSAttributedString.Key.backgroundColor, value: UIColor.green, range: NSMakeRange(0,2)) 3 cell?.textLabel?.attributedText = attributeString
参考文章：
https://www.meiwen.com.cn/subject/fdcgwftx.html
https://www.hangge.com/blog/cache/detail_528.html
标签：uicolor tableview ESS first 文字 alignment 颜色 mutable key
原文地址：https://www.cnblogs.com/runningGY/p/11605747.html
