SwiftUI View to PDF margin question

Hi,

I am trying to export the following SwiftUI View to PDF using UIGraphicsPDFRenderer.

The problem I am getting is there is somehow a margin on top of the exported PDF.

The code I am using

import SwiftUI struct ContentView: View {     var body: some View {         let pressGesture = TapGesture()

               .onEnded { value in

                   let documentDirectory = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask).first!

                   let outputFileURL = documentDirectory.appendingPathComponent("SwiftUI.pdf")

                   let pdfVC = UIHostingController(rootView: self)

                   let pageSize = CGSize(width: 2.625 * 72.0, height: 1.0 * 72.0)

                   pdfVC.view.frame = CGRect(origin: .zero, size: pageSize)

                   let rootVC = UIApplication.shared.windows.first?.rootViewController

                   rootVC?.addChild(pdfVC)

                   rootVC?.view.insertSubview(pdfVC.view, at: 0)

                   let pdfRenderer = UIGraphicsPDFRenderer(bounds: CGRect(x: 0, y: 0, width: pageSize.width, height: pageSize.height))

                   DispatchQueue.main.async {

                        do {                                                    

                            try pdfRenderer.writePDF(to: outputFileURL, withActions: { (context) in

                                context.beginPage()

                                pdfVC.view.layer.render(in: context.cgContext)

                            })

                            print("wrote file to: (outputFileURL.path)")

                            pdfVC.removeFromParent()

                            pdfVC.view.removeFromSuperview()                     

                        } catch {

                            print("Could not create PDF file: (error.localizedDescription)")

                        }

                    }                

               }

        VStack(){

                Text("Hello")

        }

        .frame(width: 2.625 * 72.0, height: 1.0 * 72.0, alignment: .center)

        .gesture(pressGesture)

        .background(Color.red)

    }

}

May I know what am I doing wrong? Thanks in advance.

SwiftUI View to PDF margin question
 
 
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