My background image won't fill up the screen. It keeps getting cropped

I am working on a universal portrait game and whenever I try different CGPoint sizes, my background image gets cropped. Even width/2 and height/2 makes the image get cropped to the middle. What should the size be to fill up the whole screen for all devices?. Thanks in advance.

import SpriteKit

class GameScene: SKScene {

override func didMove(to view: SKView) {
    backgroundColor = SKColor.black
    
    let background = SKSpriteNode(imageNamed: "background")
    background.position = CGPoint(x: size.width/2, y: size.height/2)
    addChild(background)
    
}

}

Hello @abd1kadir

Just add one line, give size to SKSpriteNode same as screen size.

background.size = view.frame.size //self.frame.size //self.view.frame.size

or

background.size = UIScreen.main.bounds.size

Just like :

let background = SKSpriteNode(imageNamed: "background")
background.size = view.frame.size //self.frame.size //self.view.frame.size
background.position = CGPoint(x: size.width/2, y: size.height/2)
addChild(background)

Thanks for the reply but it is not working. This is what I keep getting

I presume you figured this out already but I just discovered the solution and thought I’d put it here in the event someone else had this problem.
When I set up the SKScene itself attached to the SKView, I had to make the scene the same size as the screen.

let scene = myScene(size: UIScreen.main.bounds.size)
let skView = self.view as! SKView
skView.ignoresSiblingOrder = true
scene.scaleMode = .aspectFill
skView.presentScene(scene)

@slogbelly Thank you for sharing your solution - much appreciated!