本文介绍: 【代码】IOS 计算富文本的高度方法。

 方式一:

NSMutableAttributedString *attStr = [NSMutableAttributedString new];

CGSize attSize = [attStr boundingRectWithSize:CGSizeMake(UIScreen.mainScreen.bounds.size.width, MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading context:nil].size;

CGFloat height = size.height;

NSMutableAttributedString *attStr = [NSMutableAttributedString new];

CGSize attSize = [attStr boundingRectWithSize:CGSizeMake(UIScreen.mainScreen.bounds.size.width, MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading context:nil].size;

CGFloat height = size.height;

方式二:

NSMutableAttributedString *attStr = [NSMutableAttributedString new];

CGFloat height = [label sizeThatFits:CGSizeMake(UIScreen.mainScreen.bounds.size.width, CGFLOAT_MAX)].height;

NSMutableAttributedString *attStr = [NSMutableAttributedString new];

CGFloat height = [label sizeThatFits:CGSizeMake(UIScreen.mainScreen.bounds.size.width, CGFLOAT_MAX)].height;

原文地址:https://blog.csdn.net/qq_32540053/article/details/135909941

本文来自互联网用户投稿,该文观点仅代表作者本人,不代表本站立场。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。

如若转载,请注明出处:http://www.7code.cn/show_64449.html

如若内容造成侵权/违法违规/事实不符,请联系代码007邮箱:suwngjj01@126.com进行投诉反馈,一经查实,立即删除!

发表回复

您的邮箱地址不会被公开。 必填项已用 * 标注