本文介绍了透明的iOS导航栏的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在创建一个应用程序,我在互联网上浏览过,我想知道他们是如何制作这样的透明 UINavigationBar 的:
I'm creating an app and i've browsed on the internet and i'm wondering how they make this transparent UINavigationBar like this:
我在 appdelegate 中添加了以下内容:
I've added following like in my appdelegate:
UINavigationBar.appearance().translucent = true
但这只是让它看起来像下面这样:
but this just makes it look like following:
如何使导航栏像第一张图片一样透明?
How can I make the navigation bar transparent like first image?
推荐答案
您可以为 Translucent 应用如下所示的导航栏图像.
You can apply Navigation Bar Image like below for Translucent.
目标 C:
[self.navigationController.navigationBar setBackgroundImage:[UIImage new]
forBarMetrics:UIBarMetricsDefault]; //UIImageNamed:@"transparent.png"
self.navigationController.navigationBar.shadowImage = [UIImage new];////UIImageNamed:@"transparent.png"
self.navigationController.navigationBar.translucent = YES;
self.navigationController.view.backgroundColor = [UIColor clearColor];
Swift 3:
self.navigationController?.navigationBar.setBackgroundImage(UIImage(), for: .default) //UIImage.init(named: "transparent.png")
self.navigationController?.navigationBar.shadowImage = UIImage()
self.navigationController?.navigationBar.isTranslucent = true
self.navigationController?.view.backgroundColor = .clear
这篇关于透明的iOS导航栏的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!