private static void ExportPdfSelfInvoice(SelfInvoices selfInvoices, ContoData contoData, Document doc, PdfWriter writer,
PdfTemplate background)
{
var material = contoData.MaterialGet(selfInvoices.MaterialId);
doc.NewPage();
var pcb = writer.DirectContentUnder;
pcb.AddTemplate(background, 0, 0);
pcb = writer.DirectContent;
pcb.BeginText();
pcb.SetFontAndSize(Font, 10);
// invoice date
pcb.SetTextMatrix(469, 650);
pcb.ShowText(selfInvoices.InvoiceDate.ToString("dd/MM/yyyy"));
// invoice number
pcb.SetTextMatrix(469, 613);
pcb.ShowText(string.Format("{0}/{1}", selfInvoices.InvoiceNumber,
selfInvoices.InvoiceYear.ToString(CultureInfo.InvariantCulture).Substring(2)));
// invoice owner
SelfInvoiceOwner(pcb, contoData.GetSettings());
// material description
SelfInvoiceDescription(pcb, material.Description);
SelfInvoiceQuantity(pcb, selfInvoices.Quantity);
SelfInvoiceMaterialPrice(pcb, material.Price.HasValue ? material.Price.Value : 0);
SelfInvoiceAmount(pcb, selfInvoices.InvoiceCost);
TaxableAmount(pcb, selfInvoices.InvoiceCost);
TotalAmount(pcb, selfInvoices.InvoiceCost);
pcb.EndText();
}