private static void CrateBack(XUnit pageWdith, XUnit pageHeight, PdfDocument document, string currentCardType)
        {
            PdfPage page = document.AddPage();

            page.Width  = new XUnit(pageWdith.Millimeter, XGraphicsUnit.Millimeter);
            page.Height = new XUnit(pageHeight.Millimeter, XGraphicsUnit.Millimeter);


            XGraphics gfx = XGraphics.FromPdfPage(page);

            // HACK²
            gfx.MUH = PdfFontEncoding.Unicode;
            //gfx.MFEH = PdfFontEmbedding.Default;

            gfx.ScaleAtTransform(-1, 1, page.Width / 2, page.Height / 2);

            XFont font = new XFont("Verdana", 13, XFontStyle.Regular);



            var costSize = new XSize(new XUnit(23, XGraphicsUnit.Millimeter), font.Height);

            var costMarginRight = new XUnit(5, XGraphicsUnit.Millimeter);



            var actionRect     = new XRect(costMarginRight, new XUnit(5, XGraphicsUnit.Millimeter), pageHeight * 2, costSize.Height * 2);
            var actionTextRect = actionRect;

            actionTextRect.Height = costSize.Height;
            actionTextRect.Offset(new XUnit(3, XGraphicsUnit.Millimeter), 0);

            gfx.TranslateTransform(new XUnit(3, XGraphicsUnit.Millimeter), 0);
            gfx.RotateAtTransform(90, actionRect.TopLeft);

            gfx.DrawRoundedRectangle(XPens.MidnightBlue, XBrushes.DarkSlateBlue, actionRect, new XSize(10, 10));

            gfx.ScaleAtTransform(1, -1, actionTextRect.Center);

            gfx.DrawString(currentCardType, font, XBrushes.White,
                           actionTextRect, XStringFormats.TopLeft);
            gfx.ScaleAtTransform(1, -1, actionTextRect.Center);


            gfx.RotateAtTransform(-90, actionRect.TopLeft);
            gfx.TranslateTransform(new XUnit(-3, XGraphicsUnit.Millimeter), 0);

            var circle = new XRect(new XUnit(-3, XGraphicsUnit.Millimeter), pageHeight - new XUnit(10, XGraphicsUnit.Millimeter), new XUnit(13, XGraphicsUnit.Millimeter), new XUnit(13, XGraphicsUnit.Millimeter));

            gfx.DrawEllipse(XPens.MidnightBlue, XBrushes.White, circle);
        }