xcode 无法更改导航栏高度 ios 11
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Cant change navigation bar height ios 11
提问by jMelvins
I cant change navigation bar frame in ios 11. Here is sample of my code for ios 10:
我无法在 ios 11 中更改导航栏框架。这是我的 ios 10 代码示例：
if let navigationBar = self.navigationController?.navigationBar {
let frame = CGRect(x: navigationBar.frame.origin.x,
y: navigationBar.frame.origin.y,
width: navigationBar.frame.width,
height: navigationBar.frame.height + 100)
navigationBar.frame = frame
}
ios 10 and ios 11 screenshots respectively
ios 10 和 ios 11 分别截图
回答by Upholder Of Truth
Changing the height of the UINavigationBar is no longer directly supported in iOS 11 (see here, here& here).
iOS 11 不再直接支持更改 UINavigationBar 的高度（请参阅此处、此处和此处）。
The best you can hope for is to do something like having a view behind the navigation bar and removing the borders (see herefor customisation examples).
您所能希望的最好的事情就是在导航栏后面有一个视图并删除边框（请参见此处的自定义示例）。
