// // CustomTOForumTopicEntity.m // Lighting // // Created by 曹云霄 on 2016/12/12. // Copyright © 2016年 上海勾芒科技有限公司. All rights reserved. // #import "CustomTOForumTopicEntity.h" @implementation CustomTOForumTopicEntity - (CGFloat)contentHeight { if (!_contentHeight) { _contentHeight = [self calculateStudyIntroductionHeight:self.content]; } return _contentHeight; } #pragma mark - 计算高度 - (CGFloat)calculateStudyIntroductionHeight:(NSString *)content { return [content heightWithFontSize:13 width:ScreenWidth-28*2]; } @end