本文介绍了如何在 Playgrounds 中设置 ViewController?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
在 swift playgrounds 中,您如何设置视图控制器并使用它?我以前用 UIView 完成过,但是当处于不同方向时 UI 会被剪切,所以我想尝试使用视图控制器.我有 let view = UIViewController()
但在那之后我如何设置它以添加背景和内容?
In swift playgrounds how do you setup a viewcontroller and use it? I've done it with a UIView before but the UI gets cut when in a difference orientation so I want to try use a viewcontroller.I've got let view = UIViewController()
but after that how do I set it up to add a background and stuff on it?
推荐答案
我发现要在 swift playground 中创建视图控制器,您需要此代码
I found that to create a viewcontroller in swift playgrounds you need this code
import UIKit
import PlaygroundSupport
class ViewController:UIViewController{
override func viewDidLoad() {
super.viewDidLoad()
}
}
let viewController = ViewController()
PlaygroundPage.current.liveView = viewController
PlaygroundPage.current.needsIndefiniteExecution = true
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