이번 내용

코드와 간략한 설명

import UIKit

class ViewController: UIViewController {

    let scrollView = UIScrollView()

    override func viewDidLoad() {
        super.viewDidLoad()

        scrollView.frame = CGRect(x: view.frame.minX, y: view.frame.minY, width: view.frame.width, height: view.frame.height)
        scrollView.contentSize = CGSize(width: view.frame.width, height: view.frame.height * 3)
        scrollView.isPagingEnabled = true
        scrollView.backgroundColor = .systemIndigo
        view.addSubview(scrollView)

        let topLabel = UILabel(frame: CGRect(x: scrollView.frame.maxX / 4, y: scrollView.frame.maxY / 10, width: scrollView.frame.width / 2, height: scrollView.frame.height / 20))
        topLabel.text = "Top"
        topLabel.font = UIFont.boldSystemFont(ofSize: 25)
        topLabel.textColor = .white
        topLabel.textAlignment = .center
        scrollView.addSubview(topLabel)

        let centerLabel = UILabel(frame: CGRect(x: scrollView.frame.maxX / 4, y: scrollView.frame.maxY + scrollView.frame.maxY / 10, width: scrollView.frame.width / 2, height: scrollView.frame.height / 20))
        centerLabel.text = "Center"
        centerLabel.font = UIFont.boldSystemFont(ofSize: 25)
        centerLabel.textColor = .white
        centerLabel.textAlignment = .center
        scrollView.addSubview(centerLabel)

        let bottomLabel = UILabel(frame: CGRect(x: scrollView.frame.maxX / 4, y: (scrollView.frame.maxY * 2) + scrollView.frame.maxY / 10, width: scrollView.frame.width / 2, height: scrollView.frame.height / 20))
        bottomLabel.text = "Bottom"
        bottomLabel.font = UIFont.boldSystemFont(ofSize: 25)
        bottomLabel.textColor = .white
        bottomLabel.textAlignment = .center
        scrollView.addSubview(bottomLabel)
    }

}

끝