Increase Navigationbar Height

How to change navigationBar height in iOS 11?

Your code is working fine and it´s nothing wrong with it. If you change the background color of your customNavigationBar you´ll see that you´ll get the navigation bar with the desired height. But it seems like it´s an issue with Xcode 9 to hide the default navigation bar.

Your code with:

Xcode 9

Xcode 8

As you can see in the Xcode 9 image, you have the custom navigation bar but the default one does not hide. Probably a bug in Xcode 9, I did not manage to hide it through the Storyboard either.

This seems to be a bug in Xcode 9, bug reports has been filed to Apple.

Large navigation bar custom height

Ok, I found this way:

let paragraphStyle = NSMutableParagraphStyle()
paragraphStyle.minimumLineHeight = 200
let attributes: [NSAttributedString.Key: Any] = [ .paragraphStyle: paragraphStyle]

let navigationBar = navigationController?.navigationBar
if #available(iOS 13, *) {
    if let appearance = navigationBar?.standardAppearance {
        appearance.largeTitleTextAttributes = attributes
        navigationBar?.standardAppearance = appearance
        navigationBar?.scrollEdgeAppearance = appearance
    }
} else {
    navigationBar?.largeTitleTextAttributes = attributes
}

How can I increase the height of the Navbar

You can't increase the size of inner elements just by increasing the height of the navbar.

You have to do it either like this--

.navbar .navbar-nav > li > a {
line-height: 45px;
 }

or like this

.navbar .navbar-nav > li > a {
padding: 27px 15px;
}

Cant change navigation bar height ios 11

Changing the height of the UINavigationBar is no longer directly supported in iOS 11 (see here, here & here).

The best you can hope for is to do something like having a view behind the navigation bar and removing the borders (see here for customisation examples).

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