回答編集履歴
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訂正
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@@ -1,4 +1,38 @@
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質問よんでなくてごめんなさい、全部コードでですね。
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```swift
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4
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import UIKit
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5
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6
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class ViewController: UIViewController {
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7
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8
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override func viewDidLoad() {
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10
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let screenSize = UIScreen.main.bounds.size
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11
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let titleLabel = UILabel()
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let size = CGSize(width: screenSize.width, height: screenSize.height * 0.1)
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titleLabel.frame = CGRect(origin: .zero, size: size)
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titleLabel.textColor = .white
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titleLabel.backgroundColor = .blue
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titleLabel.textAlignment = .center
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titleLabel.font = UIFont.boldSystemFont(ofSize: 50)
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titleLabel.text = "Title"
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self.view.addSubview(titleLabel)
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let point = CGPoint(x: (screenSize.width / 2), y: ((screenSize.height / 2) * 0.25))
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titleLabel.center = point
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}
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}
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```
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---
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32
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33
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以前の回答
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34
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35
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```swift
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36
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override func viewDidLayoutSubviews() {
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37
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super.viewDidLayoutSubviews()
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38
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titleLabel.center.x = self.view.center.x
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