I have sourced a function that converts a view to a PDF from another stack overflow post - https://stackoverflow.com/a/60753437/12969913. With this I am using another view to try and display the PDF inside a new view for the user to inevitably share and view as they wish.

How do I get my PDF to display, I can't figure out how the URL works and what I have to put into the new view.

The URL is created in the exportToPDF() function:

let documentDirectory = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first!
let outputFileURL = documentDirectory.appendingPathComponent("SwiftUI.pdf")

I have then sourced some code to display the PDF from another stack overflow post and have implemented that - https://stackoverflow.com/a/61480852/12969913, but in order for this to work I have to put in my file URL, how do I do that, and what will the file URL be?

My PDFKitView() Code - to display the new .pdf:

struct PDFKitView: View {
    var url: URL
    var body: some View {
        PDFKitRepresentedView(url)
    }
}

struct PDFKitRepresentedView: UIViewRepresentable {
    let url: URL
    init(_ url: URL) {
        self.url = url
    }

    func makeUIView(context: UIViewRepresentableContext<PDFKitRepresentedView>) -> PDFKitRepresentedView.UIViewType {
        let pdfView = PDFView()
        pdfView.document = PDFDocument(url: self.url)
        pdfView.autoScales = true
        return pdfView
    }

    func updateUIView(_ uiView: UIView, context: UIViewRepresentableContext<PDFKitRepresentedView>) {
        // Update the view.
    }
}

I then go to display this using:

HStack{
    PDFKitView(url: ????????)
    Text("Hello World")
}