erger.swift

class ViewController: UIViewController, UIScrollViewDelegate  {
    
    let scrollView = UIScrollView()
    // let scroll = UIView()
    
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        view = scrollView
        
        view = scrollView
        scrollView.delegate = self
        
        scrollView.backgroundColor = .white
        // scrollView.addSubview(scroll)
        
        //scroll.backgroundColor = .systemRed
        //scroll.frame = CGRect(x: 50, y: 50, width: 100, height: 100)
        
        
        //scroll.backgroundColor = .systemTeal
        // scroll.frame = CGRect(x: 300, y: 200, width: 50, height: 50)
        
        scrollView.contentSize.height = 1000
        scrollView.contentSize.width = 0
        
        scrollView.alwaysBounceVertical = true
        scrollView.alwaysBounceHorizontal = true
        
        
        
        
        let frame = CGRect(x: 0, y: 50, width: 100, height: 100)
        let blueSquare = UIView(frame: frame)
        
        blueSquare.backgroundColor = .systemBlue
        scrollView.addSubview(blueSquare)
        
               let startOfWidth = Int(scrollView.bounds.minX)
               let endOfwidth = Int(scrollView.bounds.maxX)
               let startOfHeight = Int(scrollView.bounds.minY)
               let endOfHeight = Int(scrollView.bounds.maxY)
               
               let boundsHeight = Int(scrollView.bounds.height)
               let boundsWidth = Int(scrollView.bounds.width)
//
//        let startOfWidth = Int(view.bounds.minX)
//        let endOfwidth = Int(view.bounds.maxX)
//        let startOfHeight = Int(view.bounds.minY)
//        let endOfHeight = Int(view.bounds.maxY)
//
//        let boundsHeight = Int(view.bounds.height)
//        let boundsWidth = Int(view.bounds.width)
        
        
        
        func bottom(_ count: Int) { // почему может не работать эта функция? 
            var squeres = [UIView]()
            
            for i in 0..<count{
                let sq = UIView()
                let height = 50
                let distance = 1
                let basis = boundsWidth / count
                
                
                sq.frame = CGRect(x: startOfWidth + ( (basis  + distance) * i),
                                  y: endOfHeight - height ,
                                  width: basis,
                                  height: height)
                
                sq.backgroundColor = .tertiarySystemFill
                squeres.append(sq)
                
                
                
                
            }
            
            
            for i in squeres {
                
               
                    
                scrollView.addSubview(i)
                
            }
            
            
        }
        bottom(5)
        
    }
    
   
    
    
    
    
    
    
    
    
    
}