// ===========================================================================
public void Write(Stream stream)
{
using (ZipFile zip = new ZipFile()) {
Subscribe s = new Subscribe();
byte[] pdf = s.CreatePdf();
string PdfName = Utility.ResultFileName(s.ToString() + ".pdf");
zip.AddEntry(PdfName, pdf);
FdfWriter fdf = new FdfWriter();
/*
* we're hard-coding the FDF data, not receiving it from an
* HTML page like the book example
*/
fdf.SetFieldAsString("personal.name", "HARD-CODED name");
fdf.SetFieldAsString("personal.loginname", "HARD-CODED loginname");
fdf.SetFieldAsString("personal.password", "HARD-CODED password");
fdf.SetFieldAsString("personal.reason", "HARD-CODED reason");
fdf.File = PdfName;
using (MemoryStream ms = new MemoryStream()) {
fdf.WriteTo(ms);
zip.AddEntry("subscribe.fdf", ms.ToArray());
}
zip.Save(stream);
}
}
public virtual void FdfTest()
{
String acroform_pdf = TEST_RESOURCES_PATH + "acroform.pdf";
String barcode_jpg = TEST_RESOURCES_PATH + "barcode.jpg";
String signature_pdf = TEST_RESOURCES_PATH + "signature.pdf";
String outFdf = OUT_FOLDER + "acroform_fields.fdf";
FileStream fos = new FileStream(outFdf, FileMode.Create);
FdfWriter fdfWriter = new FdfWriter(fos);
fdfWriter.File = Path.GetFullPath(acroform_pdf);
fdfWriter.SetFieldAsString("FirstName", "Alexander");
fdfWriter.SetFieldAsString("LastName", "Chingarev");
//Add signature from external PDF.
PdfReader signatureReader = new PdfReader(signature_pdf);
fdfWriter.SetFieldAsTemplate("Signature", fdfWriter.GetImportedPage(signatureReader, 1));
//Add barcode image
Image img = Image.GetInstance(barcode_jpg);
fdfWriter.SetFieldAsImage("Barcode", img);
fdfWriter.Write();
//Close signature PDF reader.
signatureReader.Close();
FdfReader fdfReader = new FdfReader(outFdf);
Dictionary <String, PdfDictionary> fields = fdfReader.Fields;
PdfDictionary barcode = fields["Barcode"];
PdfStream n = barcode.GetAsDict(PdfName.AP).GetAsStream(PdfName.N);
Assert.NotNull(n);
byte[] b = FdfReader.GetStreamBytes((PRStream)n);
Assert.AreEqual(51, b.Length);
PdfStream img0 = n.GetAsDict(PdfName.RESOURCES).GetAsDict(PdfName.XOBJECT).GetAsStream(new PdfName("img0"));
Assert.NotNull(img0);
PdfDictionary signature = fields["Signature"];
n = signature.GetAsDict(PdfName.AP).GetAsStream(PdfName.N);
Assert.NotNull(n);
b = FdfReader.GetStreamBytes((PRStream)n);
Assert.AreEqual(24410, b.Length);
fdfReader.Close();
}
