static void Main(string[] args)
{
using (var doc = new PdfDocument())
{
var page = doc.AddPage();
using (var graphic = XGraphics.FromPdfPage(page, XGraphicsUnit.Millimeter))
{
graphic.DrawString("Test Invoice", new XFont("Arial", 20.0), XBrushes.Black, 20.0, 150.0);
}
using (var canvas = new PdfSharpCanvas(page, "Arial"))
{
QRBill.Draw(Bill, canvas);
}
doc.Save("Output.pdf");
}
File.WriteAllBytes("OutputOriginal.pdf", QRBill.Generate(Bill));
}
/// <summary>
/// Creates two PDF documents with a QR bill.
/// <para>
/// The first document consist of static text and the QR bill. It is
/// entirely created by this program.
/// </para>
/// <para>
/// The second document mainly consist of content from a template. The content is copied,
/// and the QR bill is added on the last page.
/// </para>
/// </summary>
static void Main()
{
// create new PDF file with QR bill
using (var doc = new PdfDocument())
{
var page = doc.AddPage();
page.Size = PageSize.A4;
// static text on page
using (var graphic = XGraphics.FromPdfPage(page, XGraphicsUnit.Millimeter))
{
graphic.DrawString("Test Invoice", new XFont("Arial", 20.0), XBrushes.Black, 20.0, 150.0);
}
// add QR bill
using (var canvas = new PdfSharpCanvas(page, "Arial"))
{
QRBill.Draw(Bill, canvas);
}
// save document
doc.Save("Output1.pdf");
}
// append QR bill to existing PDF file (on last page)
using (var templateDoc = PdfReader.Open(OpenInvoice("invoice.pdf"), PdfDocumentOpenMode.Import))
using (var doc = new PdfDocument())
{
// copy all pages
foreach (var page in templateDoc.Pages)
{
doc.AddPage(page);
}
var lastPage = doc.Pages[doc.Pages.Count - 1];
using (var canvas = new PdfSharpCanvas(lastPage, "Arial"))
{
QRBill.Draw(Bill, canvas);
}
doc.Save("Output2.pdf");
}
}
