❔ How to fix distortion? also how to fix page cut off? also using Using PDFSharp

    private void button30_Click(object sender, EventArgs e)
    {
        SaveAllTabsAsPDF();
    }
    private void SaveAllTabsAsPDF() // by taurius  litvinavicius
    {

        //https://stackoverflow.com/questions/30867703/load-all-user-controls-of-a-form-on-start
        // to force cycle and load every single tabpage in order to make them momentarily active to be saved
        for (int i = 1; i < Main_TabPage.TabPages.Count; i++)
        {
            Main_TabPage.SelectedIndex = i;
        }
        System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);

        //need to create a new pdf document so = , creates new var by incoking the class
        PdfSharp.Pdf.PdfDocument pdfDocument = new PdfSharp.Pdf.PdfDocument();

        //need to add a page so the information can be stored inside so =
        //  newPdfPage = pdfDocument.AddPage();

        //need to creation class variable for providing drawing related Methods/Functions for the unique page created so =
        // XGraphics gfx = XGraphics.FromPdfPage(newPdfPage);
        //basically allows to "draw" on the pdf from the winform


        foreach (TabPage tab in Main_TabPage.TabPages)
        {
            {
                PdfPage newPdfPage = pdfDocument.AddPage();
                XGraphics gfx = XGraphics.FromPdfPage(newPdfPage);

    private void button30_Click(object sender, EventArgs e)
    {
        SaveAllTabsAsPDF();
    }
    private void SaveAllTabsAsPDF() // by taurius  litvinavicius
    {

        //https://stackoverflow.com/questions/30867703/load-all-user-controls-of-a-form-on-start
        // to force cycle and load every single tabpage in order to make them momentarily active to be saved
        for (int i = 1; i < Main_TabPage.TabPages.Count; i++)
        {
            Main_TabPage.SelectedIndex = i;
        }
        System.Text.Encoding.RegisterProvider(System.Text.CodePagesEncodingProvider.Instance);

        //need to create a new pdf document so = , creates new var by incoking the class
        PdfSharp.Pdf.PdfDocument pdfDocument = new PdfSharp.Pdf.PdfDocument();

        //need to add a page so the information can be stored inside so =
        //  newPdfPage = pdfDocument.AddPage();

        //need to creation class variable for providing drawing related Methods/Functions for the unique page created so =
        // XGraphics gfx = XGraphics.FromPdfPage(newPdfPage);
        //basically allows to "draw" on the pdf from the winform


        foreach (TabPage tab in Main_TabPage.TabPages)
        {
            {
                PdfPage newPdfPage = pdfDocument.AddPage();
                XGraphics gfx = XGraphics.FromPdfPage(newPdfPage);

                //Ensure that the pdfPage printed is always PORTRAIT so =
                newPdfPage.Orientation = PageOrientation.Portrait;
                newPdfPage.Size = PageSize.A4;


                /*int baseX = 500;
                int baseY = 1000;
                double height = XUnit.FromMillimeter(baseY + 10).Point;
                newPdfPage.CropBox = new PdfRectangle(new XPoint(0, newPdfPage.Height - height),
                                                new XSize(newPdfPage.Width, height));
                */

                // Capture the content of the tab as an image
                using (Bitmap tabImage = new Bitmap(tab.Width, tab.Height))
                {
                    tab.DrawToBitmap(tabImage, new System.Drawing.Rectangle(0, 0, tab.Width, tab.Height));

                    // Draw the captured image directly onto the PDF page
                    XImage image = XImage.FromGdiPlusImage(tabImage);
                    // https://stackoverflow.com/questions/61874041/how-to-set-format-of-pdf-by-pdfsharp-set-pagesize-to-a4-and-fit-on-page-shrink 
                    // this 595,842 always prints the captured image as an A4 picture
                    gfx.DrawImage(image, 0, 0, 595, 802);
                    // the above command makes uploads the image as sized pdf, however it is slightly distorted
                }
            }
        }
        // Get the user's desktop path
        string desktopPath = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);

        // Specify the save path for the PDF
        string savePath = System.IO.Path.Combine(desktopPath, "ETTV CALC PDF.pdf");

        // Save the PDF to the desktop
        pdfDocument.Save(savePath);

        MessageBox.Show("Tabs saved as a single PDF on the desktop.", "Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
    }
}

                //Ensure that the pdfPage printed is always PORTRAIT so =
                newPdfPage.Orientation = PageOrientation.Portrait;
                newPdfPage.Size = PageSize.A4;


                /*int baseX = 500;
                int baseY = 1000;
                double height = XUnit.FromMillimeter(baseY + 10).Point;
                newPdfPage.CropBox = new PdfRectangle(new XPoint(0, newPdfPage.Height - height),
                                                new XSize(newPdfPage.Width, height));
                */

                // Capture the content of the tab as an image
                using (Bitmap tabImage = new Bitmap(tab.Width, tab.Height))
                {
                    tab.DrawToBitmap(tabImage, new System.Drawing.Rectangle(0, 0, tab.Width, tab.Height));

                    // Draw the captured image directly onto the PDF page
                    XImage image = XImage.FromGdiPlusImage(tabImage);
                    // https://stackoverflow.com/questions/61874041/how-to-set-format-of-pdf-by-pdfsharp-set-pagesize-to-a4-and-fit-on-page-shrink 
                    // this 595,842 always prints the captured image as an A4 picture
                    gfx.DrawImage(image, 0, 0, 595, 802);
                    // the above command makes uploads the image as sized pdf, however it is slightly distorted
                }
            }
        }
        // Get the user's desktop path
        string desktopPath = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);

        // Specify the save path for the PDF
        string savePath = System.IO.Path.Combine(desktopPath, "ETTV CALC PDF.pdf");

        // Save the PDF to the desktop
        pdfDocument.Save(savePath);

        MessageBox.Show("Tabs saved as a single PDF on the desktop.", "Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
    }
}