内容简介:Swift iOS : 模糊化
iOS的模糊化,会让界面很炫酷,用了不能停。本案例使用了FXBlurView,对图片进行模糊处理。
使用Pod文件:
target 'five' do use_frameworks! pod 'FXBlurView', '~> 1.6.4' end
然后执行pod install:
pod install --verbose --no-repo-update
如下代码可以直接编译运行:
import UIKit import FXBlurView @UIApplicationMain class AppDelegate: UIResponder, UIApplicationDelegate { var window: UIWindow? func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool { self.window = UIWindow(); self.window?.frame=UIScreen.main.bounds; self.window?.makeKeyAndVisible(); self.window?.rootViewController = Page() return true } } class Page: UIViewController { var backgroundImageView:UIImageView? var frostedView = FXBlurView() override func viewDidLoad() { super.viewDidLoad() self.backgroundImageView = UIImageView() self.backgroundImageView!.frame = self.view.frame self.backgroundImageView!.contentMode = .scaleToFill view.addSubview(self.backgroundImageView!) frostedView.underlyingView = self.backgroundImageView! frostedView.isDynamic = true frostedView.tintColor = UIColor.black frostedView.frame = self.view.frame self.view.addSubview(frostedView) self.backgroundImageView?.image = UIImage(named: "1.jpg") self.frostedView.updateAsynchronously(true, completion: nil) } }
这是我使用的图(文件名为1.jpg)记得拖放到你的工程内:
以上所述就是小编给大家介绍的《Swift iOS : 模糊化》,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对 码农网 的支持!
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