回答編集履歴

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訂正

2020/05/24 08:53

投稿

退会済みユーザー
test CHANGED
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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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+ import UIKit
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+ class ViewController: UIViewController {
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+ override func viewDidLoad() {
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+ let screenSize = UIScreen.main.bounds.size
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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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+ 以前の回答
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+
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  ```swift
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  override func viewDidLayoutSubviews() {