swift3.0计算label,button的文字大小 rect size
发布时间:2020-12-14 06:36:25 所属栏目:百科 来源:网络整理
导读://计算文字大小 class func getTextRectSize(text: NSString,font: UIFont,size: CGSize) - CGRect { let attributes = [NSFontAttributeName: font] let option = NSStringDrawingOptions.usesLineFragmentOrigin let rect:CGRect = text.boundingRect(with
//计算文字大小 class func getTextRectSize(text: NSString,font: UIFont,size: CGSize) -> CGRect { let attributes = [NSFontAttributeName: font] let option = NSStringDrawingOptions.usesLineFragmentOrigin let rect:CGRect = text.boundingRect(with: size,options: option,attributes: attributes,context: nil) return rect; } } (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |