简体   繁体   中英

Transparent navigation bar iOS 13

Can't create transparent NavigationBar iOS 13.

I have custom UINavigationBar, where I configure UINavigationBarAppearance in

override init(frame: CGRect) {
    super.init(frame: frame)
    self.configure()
}

required init?(coder: NSCoder) {
    super.init(coder: coder)
    self.configure()
}

Configuration code:

let appearance = UINavigationBarAppearance()
appearance.configureWithTransparentBackground()
appearance.shadowColor = .clear
appearance.backgroundColor = .clear

And set it to:

self.compactAppearance = appearance
self.standardAppearance = appearance
self.scrollEdgeAppearance = appearance

And by the result I have this:

在此处输入图像描述

Expected result: NavigationBar should be transparent

Works for me:

self.compactAppearance = appearance
self.standardAppearance = appearance
self.scrollEdgeAppearance = appearance
self.backgroundColor = appearance.backgroundColor

Modify the appearance code to this:-

let appearance = UINavigationBarAppearance()
appearance.configureWithTransparentBackground()
appearance.shadowColor = .clear
appearance.backgroundColor = .clear
appearance.backgroundImage = nil
appearance.shadowImage = nil

The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.

 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM