21 Mar 2017

ETNavBarTransparent – ETNavBarTransparent

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##Installation Add the following line to your Podfile:

pod 'ETNavBarTransparent'

Then, run the following command:

$ pod install

Or,Simply drag “ET_NavBarTransparent.swift” to your project

##Usage Change NavigationBar’s transparency and tintColor where you want:

    //Example:
    //Change in viewDidLoad
    override func viewDidLoad() {
        super.viewDidLoad()
        
        self.navBarBgAlpha = 0
        self.navBarTintColor = .white
    }
    
    //Change in scrollView scroll
    func scrollViewDidScroll(_ scrollView: UIScrollView) {
        
        if scrollView.contentOffset.y > 100 {
            navBarBgAlpha = 1
            navBarTintColor = UIColor.defaultNavBarTintColor()
        }else{
            navBarBgAlpha = 0
            navBarTintColor = UIColor.white
        }
        
    }

##Related articles 导航栏的平滑显示和隐藏 – 个人页的自我修养(1)

##License MIT license. See LICENSE for details.

Contact Follow and contact me on Weibo @日光镇 or My Blog

 

Source: https://github.com/EnderTan/ETNavBarTransparent

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