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//
// CustomStudyEntity.m
// Lighting
//
// Created by 曹云霄 on 2016/12/5.
// Copyright © 2016年 上海勾芒科技有限公司. All rights reserved.
//
#import "CustomStudyEntity.h"
@implementation CustomStudyEntity
- (CGFloat)contentHeight
{
if (!_contentHeight) {
_contentHeight = [self calculateStudyIntroductionHeight:self.content]+78;
}
return _contentHeight;
}
- (CGFloat)teacherIntroHeight
{
if (!_teacherIntroHeight) {
_teacherIntroHeight = [self calculateStudyIntroductionHeight:self.teacherIntro]+108;
}
return _teacherIntroHeight;
}
#pragma mark - 计算高度
- (CGFloat)calculateStudyIntroductionHeight:(NSString *)content
{
CGSize s = [content boundingRectWithSize:CGSizeMake(ScreenWidth*2/3-28*2, CGFLOAT_MAX) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:13]} context:nil].size;
return s.height;
}
@end