extension NSString {
func stringWidthFont(viewLab: UILabel) -> CGSize {
if self.length < 1 {
return CGSizeMake(10, 10)
}
let size = self.boundingRectWithSize(CGSizeMake(viewLab.frame.width, CGFloat.max), options: .UsesLineFragmentOrigin, attributes: [NSFontAttributeName: viewLab.font], context: nil)
return size.size
}
}
获取文本内容高度和宽度
最新推荐文章于 2023-03-19 14:58:17 发布