我正在以编程方式创建UILabel
,如下所示:
hashtagLbl = UILabel(frame: CGRectMake(20, nameLbl.frame.maxY + 5,
bounds.width-40, layerView.frame.width/3.66))
hashtagLbl.text = "#Placeholder"
hashtagLbl.font = UIFont.systemFontOfSize(18)
hashtagLbl.textColor = UIColorFromRGB(0x9B9B9B)
hashtagLbl.sizeToFit()
hashtagLbl.numberOfLines = 0
hashtagLbl.lineBreakMode = NSLineBreakMode.ByWordWrapping
现在我正在加载数据并将数据设置为标签,我想起了sizeToFit
:
if let text = memberHashtags{
hashtagLbl.text = text
hashtagLbl.sizeToFit()
}
标签显示如下:
答案 0 :(得分:2)
尝试致电
hashtagLbl.sizeToFit()
作为代码中的最后一句话