长时间阅读器,第一次张贴海报。我已经搜索了一个解决方案,但我还没有找到一个有效的答案。垂直对齐UILabel中的文字(xcode)
好的问题:我有一个UILabel获取动态分配给它的文本。如果我调整标签的大小以覆盖整个视图控制器,则文本会卡在中间。我发现了一堆解决方案,说要添加以下代码:
detailsLabel.numberOfLines = 0;
detailsLabel.sizeToFit()
但是,这不起任何作用。
有人可以看看我的代码并提供建议吗?
import UIKit
class DetailsViewController: UIViewController {
@IBOutlet weak var detailsLabel: UILabel!
@IBOutlet weak var lbldetails: UILabel!
var selectedBeach : Beach?
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
detailsLabel.text = selectedBeach?.greaterDetails
lbldetails.text = (selectedBeach?.beachName ?? "") + " Details"
detailsLabel.numberOfLines = 0;
[detailsLabel .sizeToFit()]
}
@IBAction func dismiss(sender: AnyObject) {
self.dismissViewControllerAnimated(true, completion: nil)
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
/*
// MARK: - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
// Get the new view controller using segue.destinationViewController.
// Pass the selected object to the new view controller.
}
*/
,所以我想你没有使用自动布局? –
嗨安德烈斯洛塔,感谢您的评论。自动布局框在视图控制器上被选中。 – Flexo
好的,你在故事板中设置标签?你有没有设置任何限制? –