public Stream FillForm(Stream inputStream, PDFSampleForm model)
{
Stream outStream = new MemoryStream();
PdfReader pdfReader = null;
PdfStamper pdfStamper = null;
Stream inStream = null;
try
{
pdfReader = new PdfReader(inputStream);
pdfStamper = new PdfStamper(pdfReader, outStream);
AcroFields form = pdfStamper.AcroFields;
form.SetField(SampleFormFieldNames.FirstName, model.FirstName);
form.SetField(SampleFormFieldNames.LastName, model.LastName);
form.SetField(SampleFormFieldNames.IAmAwesomeCheck, model.AwesomeCheck ? "Yes" : "Off");
// set this if you want the result PDF to be uneditable.
pdfStamper.FormFlattening = true;
return(outStream);
}
finally
{
pdfStamper?.Close();
pdfReader?.Close();
inStream?.Close();
}
}
public Stream FillForm(Stream inputStream, Models.PDF.Invoice model)
{
Stream outStream = new MemoryStream();
PdfReader pdfReader = null;
PdfStamper pdfStamper = null;
Stream inStream = null;
try
{
pdfReader = new PdfReader(inputStream);
pdfStamper = new PdfStamper(pdfReader, outStream);
AcroFields form = pdfStamper.AcroFields;
Font font = GetTHSarabunNew();
foreach (string key in form.Fields.Keys)
{
form.SetFieldProperty(key, "textfont", font.BaseFont, null);
form.RegenerateField(key);
}
form.SetField("txt_CustomerName", "เจนวิทย์ เพ็ญจำรัส");
// form.SetField("rdb_ans_1","Choice1");
// form.SetField("txt_CardName", model.CardName);
//form.SetField("txt_DocNum", model.Docnum);
// set this if you want the result PDF to not be editable.
pdfStamper.FormFlattening = true;
return(outStream);
}
finally
{
pdfStamper?.Close();
pdfReader?.Close();
inStream?.Close();
}
}
public Stream FromValues(string pdfTemplate, IDictionary <string, string> values)
{
var pdfStream = new FileStream(path: pdfTemplate, mode: FileMode.Open);
var outStream = new MemoryStream();
PdfReader pdfReader = null;
PdfStamper pdfStamper = null;
try
{
pdfReader = new PdfReader(pdfStream);
pdfStamper = new PdfStamper(pdfReader, outStream);
AcroFields form = pdfStamper.AcroFields;
foreach (string f in values.Keys)
{
form.SetField(f, values[f]);
}
// set this if you want the result PDF to not be editable.
pdfStamper.FormFlattening = true;
return(outStream);
}
finally
{
pdfStamper?.Close();
pdfReader?.Close();
}
}
public Stream FillForm(Stream inputStream, Profile profile)
{
Stream outStream = new MemoryStream();
PdfReader pdfReader = null;
PdfStamper pdfStamper = null;
Stream inStream = null;
try
{
pdfReader = new PdfReader(inputStream);
pdfStamper = new PdfStamper(pdfReader, outStream);
AcroFields form = pdfStamper.AcroFields;
form.SetField("FirstName", $"{profile.FirstName}");
form.SetField("LastName", $"{profile.LastName}");
form.SetField("IDNumber", $"{profile.IDNumber}");
form.SetField("Nationality", $"{profile.Nationality}");
form.SetField("Email", $"{profile.Email}");
form.SetField("PhoneNumber", $"{profile.PhoneNumber}");
pdfStamper.FormFlattening = true;
return(outStream);
}
finally
{
pdfStamper?.Close();
pdfReader?.Close();
inStream?.Close();
}
}
public void ExtractPagesByRange(string filePath, string outputFilePath, int startpage, int endpage)
{
var pdfReader = new PdfReader(filePath);
try
{
pdfReader.SelectPages($"{startpage}-{endpage}");
using (var fs = new FileStream(outputFilePath, FileMode.Create, FileAccess.Write))
{
PdfStamper stamper = null;
try
{
stamper = new PdfStamper(pdfReader, fs);
}
finally
{
stamper?.Close();
}
}
}
finally
{
pdfReader.Close();
}
}
public string CreateInvoiceForOrder()
{
// build in checks....
PdfReader pdfReader = null;
PdfStamper pdfStamper = null;
try
{
pdfReader = new PdfReader(_template);
pdfStamper = new PdfStamper(pdfReader, _outputFile);
AcroFields form = pdfStamper.AcroFields;
// Company address
form.SetField("Company Name", "Food shop NV");
form.SetField("Email Address", "*****@*****.**");
form.SetField("Address 1", "Teststraat 11, 9000 Gent");
form.SetField("Address 2", "+32 484/26.23.55");
// Client address
form.SetField("Client Name", _customer.Name + " " + _customer.LastName);
form.SetField("Client Email Address", _customer.EmailAddress);
form.SetField("Client Address 1", _customer.Address.Street + " " + _customer.Address.StreetNumber);
form.SetField("Client Address 2", _customer.Address.PostalCode + " " + _customer.Address.City + " " + _customer.Address.Country);
// Order data
form.SetField("Due Date", DateTime.Today.ToString("dd/MM/yyyy"));
form.SetField("Date", DateTime.Today.ToString("dd/MM/yyyy"));
form.SetField("Invoice Number", _order.InvoiceId);
for (int i = 1; i < (_orderLines.Count + 1); i++)
{
form.SetField("Item Description Row " + i, _orderLines[i - 1].Item);
form.SetField("Quantity Row " + i, "st " + _orderLines[i - 1].QtyOrdered.ToString());
form.SetField("Price Row " + i, "€ " + Math.Round(_orderLines[i - 1].Price, 2).ToString());
form.SetField("Amount Row " + i, "€ " + Math.Round(_orderLines[i - 1].Price * _orderLines[i - 1].QtyOrdered, 2).ToString());
}
form.SetField("Amount_5", "€ " + Math.Round(_order.TotalPrice, 2).ToString());
form.SetField("Amount_6", "% 6");
form.SetField("Amount_7", "€ " + Math.Round(_order.TotalPrice * 1.06M, 2).ToString());
form.SetField("Notes", "Thanks for your order!");
}
finally
{
pdfStamper?.Close();
pdfReader?.Close();
_template?.Close();
_outputFile?.Close();
}
return((_outputFile as FileStream).Name);
}
public static void RemoveSignatures(string src, string dest)
{
using (var reader = new PdfReader(src))
{
var names = reader.AcroFields.GetSignatureNames();
using (var memStream = new MemoryStream())
{
using (var stamper = new PdfStamper(reader, memStream, '\0', true))
{
foreach (var name in names)
{
stamper.AcroFields.RemoveField(name);
}
stamper.Close();
File.WriteAllBytes(dest, memStream.ToArray());
}
}
}
}
private byte[] encryptPdf(byte[] src)
{
using (var ms = new MemoryStream())
{
var reader = new PdfReader(src);
var stamper = new PdfStamper(reader, ms);
stamper.SetEncryption(
_userPassword, _ownerPassword,
PdfWriter.ALLOW_PRINTING,
PdfWriter.ENCRYPTION_AES_128 | PdfWriter.DO_NOT_ENCRYPT_METADATA
);
stamper.Close();
reader.Close();
return(ms.ToArray());
}
}
private static byte[] AddWatermark(byte[] bytes, BaseFont baseFont, string watermarkText, BaseColor color, int align, int rotationD = 45, int fontSize = 50, float opFill = 0.35F, float opStroke = 0.3F, float xP = 0.5F, float yP = 0.5F)
{
using (var ms = new MemoryStream(10 * 1024))
{
using (var reader = new PdfReader(bytes))
using (var stamper = new PdfStamper(reader, ms))
{
var pages = reader.NumberOfPages;
for (var i = 1; i <= pages; i++)
{
var dc = stamper.GetOverContent(i);
AddWaterMarkText(dc, watermarkText, baseFont, fontSize, rotationD, color,
reader.GetPageSizeWithRotation(i), opFill, opStroke, xP, yP, align
);
}
stamper.Close();
}
return(ms.ToArray());
}
}
public static void AddImage(Stream inputPdfStream, Stream outputPdfStream, Stream inputImageStream)
{
PdfReader reader = new PdfReader(inputPdfStream);
iTextSharp.text.Rectangle size = reader.GetPageSize(1);
iTextSharp.text.Image image = iTextSharp.text.Image.GetInstance(inputImageStream);
image.SetAbsolutePosition(size.Width - 98, size.Height - 98);
PdfStamper stamper = new PdfStamper(reader, outputPdfStream);
int page = 1;
{
PdfContentByte pdfContentByte = stamper.GetOverContent(page);
pdfContentByte.AddImage(image);
}
stamper.Close();
}
private void fillPDFForm()
{
string formFile = Server.MapPath(P_InputStream);
string newFile = Server.MapPath(P_OutputStream);
PdfReader reader = new PdfReader(formFile);
using (PdfStamper stamper = new PdfStamper(reader, new FileStream(newFile, FileMode.Create)))
{
AcroFields fields = stamper.AcroFields;
// set form fields
fields.SetField("name", "John Doe");
fields.SetField("address", "xxxxx, yyyy");
fields.SetField("postal_code", "12345");
fields.SetField("email", "*****@*****.**");
// flatten form fields and close document
stamper.FormFlattening = true;
stamper.Close();
}
}
public static byte[] GeneratePDF(string pdfPath, Dictionary <string, string> formFieldMap)
{
var output = new MemoryStream();
var reader = new PdfReader(pdfPath);
var stamper = new PdfStamper(reader, output);
var formFields = stamper.AcroFields;
foreach (var fieldName in formFieldMap.Keys)
{
formFields.SetField(fieldName, formFieldMap[fieldName]);
}
stamper.FormFlattening = true;
stamper.Close();
reader.Close();
stamper = null;
reader = null;
return(output.ToArray());
}
static void Main(string[] args)
{
string inputFile = "PdfDocument.pdf";
PdfReader pdfReader = new PdfReader(inputFile);
PdfReader.unethicalreading = true;
string outputFile = "OutputPdfFile.pdf";
PdfStamper pdfStamp = new PdfStamper(pdfReader, new FileStream(outputFile, FileMode.Create));
AcroFields fields = pdfStamp.AcroFields;
fields.SetField("Field Name", "Input Value"); // If you do not know *field name*, you can run *GetFormFieldNames(pdfReader)* function to learn
pdfStamp.Close();
pdfReader.Close();
}
/// <summary>
/// Sets the value of the specified form field in the content
/// </summary>
/// <param name="content">The content in which to set the form field</param>
/// <param name="fieldName">The name of the field to set</param>
/// <param name="value">The value to set the field to</param>
/// <returns>The updated content</returns>
public byte[] SetPdfFormField(byte[] content, string fieldName, string value)
{
// Create a pdf reader to read the document content, and a pdf stamper to modify it and output to a memory stream
var reader = new PdfReader(content);
var oStream = new MemoryStream();
var stamper = new PdfStamper(reader, oStream);
// Set the form field
stamper.AcroFields.SetField(fieldName, value);
// Close the pdf stamper to flush the output memory stream
stamper.Writer.CloseStream = false;
stamper.Close();
// Move the stream position to the beginning
oStream.Seek(0, SeekOrigin.Begin);
// Return updated content
return(oStream.ToArray());
}
public void SaveComments(string namePDF, int page)
{
string oldFile = namePDF;
string newFile = "temporal.pdf";
PdfReader pdfReader = new PdfReader(oldFile);
PdfStamper pdfStamper = new PdfStamper(pdfReader, new FileStream(newFile, FileMode.Create));
Point[] finalcoor = coorComentario.ToArray();
for (int i = 1; i <= cantComentarios; i++)
{
string imageURL = directorio + "\\comment" + i + ".jpg";
Stream inputImageStream = new FileStream(imageURL, FileMode.Open, FileAccess.Read, FileShare.Read);
iTextSharp.text.Image image = iTextSharp.text.Image.GetInstance(inputImageStream);
//int xpos = finalcoor[i - 1].X;
//int ypos = finalcoor[i - 1].Y;
Console.WriteLine("estas son las coordenadas" + finalcoor[i - 1].X + " y " + finalcoor[i - 1].Y);
int xpos = 100;
int ypos = 100;
iTextSharp.text.Rectangle rect = new iTextSharp.text.Rectangle(35 + xpos, 650 - ypos, 35 + xpos + Convert.ToSingle(image.Width * 0.5), 650 - ypos + Convert.ToSingle(image.Height * 0.5));
PdfAnnotation pdfStamp = PdfAnnotation.CreateStamp(pdfStamper.Writer, rect, null, Guid.NewGuid().ToString());
image.SetAbsolutePosition(0, 0);
PdfAppearance app = pdfStamper.GetOverContent(1).CreateAppearance(Convert.ToSingle(image.Width * 0.5), Convert.ToSingle(image.Height * 0.5));
image.ScalePercent(50);
app.AddImage(image);
pdfStamp.SetAppearance(PdfName.N, app);
pdfStamp.SetPage();
pdfStamp.Flags = PdfAnnotation.FLAGS_PRINT;
pdfStamper.AddAnnotation(pdfStamp, 1);
}
pdfStamper.Close();
pdfReader.Close();
File.Replace(newFile, oldFile, @"backup.pdf.bac");
Console.WriteLine("Pdf modificado con exito, se ha guardado un backup de la versión anterior ");
//axAcroPDF1.src = "C:\\Users\\Denisse\\Desktop\\prototipos\\prot2_ReconocerTexto\\prot2_ReconocerTexto\\bin\\Debug\\ejemploOK.pdf";
}
public string GenerateInvestorDocument(InvestorInfo investorInfo)
{
string fullName = string.Concat(investorInfo.FirstName, " ", investorInfo.LastName);
string filePath = @"Template_Investor\";
string fileNameExisting = @"TemplateInvestor.pdf";
string fileNameNew = @"InvestorContract_" + fullName.Replace(" ", "").Trim() + ".pdf";
string fullNewPath = filePath + fileNameNew;
string fullExistingPath = filePath + fileNameExisting;
using (var existingFileStream = new FileStream(fullExistingPath, FileMode.Open))
using (var newFileStream = new FileStream(fullNewPath, FileMode.Create))
{
// Open existing PDF
var pdfReader = new PdfReader(existingFileStream);
// PdfStamper, which will create
var stamper = new PdfStamper(pdfReader, newFileStream);
AcroFields fields = stamper.AcroFields;
fields.SetField("FULLNAME", fullName);
fields.SetField("DOCNUMBER", investorInfo.DocumentNumber);
fields.SetField("RUCNUMBER", investorInfo.RUCNumber);
fields.SetField("FULLADDRESS", investorInfo.FullAddress);
fields.SetField("SIGNATUREFULLNAME", fullName);
fields.SetField("SIGNATUREDOCNUMBER", investorInfo.DocumentNumber);
fields.SetField("SIGNATURERUCNUMBER", investorInfo.RUCNumber);
// "Flatten" the form so it wont be editable/usable anymore
stamper.FormFlattening = true;
stamper.Close();
pdfReader.Close();
//return new FileStreamResult(newFileStream, "application/pdf");
return(fileNameNew);
}
}
public ActionResult Index(PrescricaoDataModel model)
{
// Guarantees that the "App_Data" folder exists.
if (!Directory.Exists(StorageMock.AppDataPath))
{
Directory.CreateDirectory(StorageMock.AppDataPath);
}
var filename = Guid.NewGuid() + ".pdf";
var userFile = Path.Combine(StorageMock.AppDataPath, filename);
using (var stream = new FileStream(userFile, FileMode.OpenOrCreate)) {
// PdfGeneration.ReceitaSimples(), to see how the custom sample pdf is generated.
var content = PdfGeneration.ReceitaSimples(model.Name, model.Crm, model.CrmUf);
var reader = new PdfReader(content);
var stamper = new PdfStamper(reader, stream);
// REQUIRED!!!
// Add all the required receita simples metadata,
// when value is not specified it uses empty strings.
var infos = new Hashtable
{
{ DocumentType.PrescricaoMedicamento.GetValue(), "Prescrição de medicamento" },
{ FieldName.Crm.GetValue(), model.Crm },
{ FieldName.CrmUF.GetValue(), model.CrmUf },
{ FieldName.CrmEspecialidade.GetValue(), "" },
{ FieldName.Crf.GetValue(), "" },
{ FieldName.CrfUF.GetValue(), "" },
{ FieldName.CrfEspecialidade.GetValue(), "" }
};
// Add metadata to pdf
stamper.MoreInfo = infos;
stamper.Close();
reader.Close();
}
return(RedirectToAction("Start", new SignatureStartModel()
{
UserFile = filename.Replace(".", "_")
}));
}
public void AddTextToPdf(string inputPdfPath, string outputPdfPath, string textToAdd, System.Drawing.Point point)
{
//variables
string pathin = inputPdfPath;
string pathout = outputPdfPath;
//create PdfReader object to read from the existing document
PdfReader reader = new PdfReader(pathin);
{
//create PdfStamper object to write to get the pages from reader
PdfStamper stamper = new PdfStamper(reader, new FileStream(pathout, FileMode.Create));
{
//select two pages from the original document
reader.SelectPages("1-2");
//gettins the page size in order to substract from the iTextSharp coordinates
var pageSize = reader.GetPageSize(1);
// PdfContentByte from stamper to add content to the pages over the original content
PdfContentByte pbover = stamper.GetOverContent(1);
//add content to the page using ColumnText
//iTextSharp.text.Font font = new iTextSharp.text.Font();
iTextSharp.text.Font font = FontFactory.GetFont("Arial", 30, Font.BOLD, new BaseColor(125, 88, 15));
// font.Size = 25;
//setting up the X and Y coordinates of the document
int x = point.X;
int y = point.Y;
x = (int)(pageSize.Width - x);
y = (int)(pageSize.Height - y);
ColumnText.ShowTextAligned(pbover, Element.ALIGN_CENTER, new Phrase(textToAdd, font), x, y, 0);
} stamper.Close();
}
reader.Close();
}
private static void fillAlmRes(string FilePath, string TemplatePath, int anio, int mes)
{
PdfReader reader = null;
PdfStamper stamper = null;
try
{
reader = new PdfReader(TemplatePath);
stamper = new PdfStamper(reader, new FileStream(FilePath, FileMode.Create));
AcroFields fields = stamper.AcroFields;
// set form fields
CultureInfo ci = new CultureInfo("es-MX");
DateTime fechaRpt = DateTime.Today;
fields.SetField("Fecha", fechaRpt.ToString("dd \\de MMMM \\de yyyy", ci));
DateTime fechaMes = new DateTime(anio, mes, 1);
fields.SetField("mes", fechaMes.ToString("MMMM-yy", ci).ToUpper());
DataTable dt = new DocAlmacenResumen().getData(anio, mes);
DataRow dr = dt.Rows[0];
fields.SetField("saldoIni", Convert.ToDouble(dr["saldoIni"]).ToString("N0"));
fields.SetField("entradas", Convert.ToDouble(dr["entradas"]).ToString("N0"));
fields.SetField("salidas", Convert.ToDouble(dr["salidas"]).ToString("N0"));
fields.SetField("saldo", Convert.ToDouble(dr["saldoFin"]).ToString("N0"));
fields.SetField("piezasTot", Convert.ToDouble(dr["saldoTot"]).ToString("N0"));
stamper.FormFlattening = true;
}
catch (Exception)
{
throw;
}
finally
{
stamper.Close();
reader.Close();
}
}
private static byte[] AddPdfSignatureField(byte[] src,
ICollection <Org.BouncyCastle.X509.X509Certificate> chain, X509Certificate2 pk,
string digestAlgorithm, CryptoStandard subfilter,
string reason, string location,
ICollection <ICrlClient> crlList,
IOcspClient ocspClient,
ITSAClient tsaClient,
int estimatedSize, int page, Rectangle rectangle, string signatureFieldName)
{
// Creating the reader and the stamper
PdfReader reader = null;
PdfStamper stamper = null;
var os = new MemoryStream();
try
{
reader = new PdfReader(src);
stamper = PdfStamper.CreateSignature(reader, os, '\0');
// Creating the appearance
var appearance = stamper.SignatureAppearance;
appearance.Reason = reason;
appearance.Location = location;
appearance.SetVisibleSignature(rectangle, page, signatureFieldName);
// Creating the signature
IExternalSignature pks = new X509Certificate2Signature(pk, digestAlgorithm);
MakeSignature.SignDetached(appearance, pks, chain, crlList, ocspClient, tsaClient, estimatedSize,
subfilter);
return(os.ToArray());
}
finally
{
if (reader != null)
{
reader.Close();
}
if (stamper != null)
{
stamper.Close();
}
}
}
/// <summary>
/// Simulates a green card
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
public byte[] GetDemoPDF(SDK.DTO.GreenCard.Car.GreenCardRequestInfo request)
{
string pdfSourcePath = System.Web.Hosting.HostingEnvironment.MapPath("~/Content/cartevertetemplate.pdf");
using (var pdfReader = new PdfReader(pdfSourcePath))
{
var memoryStream = new MemoryStream();
var pdfStamper = new PdfStamper(pdfReader, memoryStream);
var pdfFormFields = pdfStamper.AcroFields;
pdfFormFields.SetField(CarteVerteSimulationFields.LicencePlate, request.LicencePlate);
pdfFormFields.SetField(CarteVerteSimulationFields.VIN, request.VIN);
string infos = "";
if (request.RequestDetails.VehicleOwner.IsCompany)
{
infos = $@"CREATION Client COMPANY : {request.RequestDetails.VehicleOwner.Company.Name}
Vehicule : {request.RequestDetails.CarDetails.Make} {request.RequestDetails.CarDetails.Model}
Généré le {DateTime.UtcNow} (UTC)
";
}
else
{
infos = $@"CREATION Client : {request.RequestDetails.VehicleOwner.Person.FirstName} {request.RequestDetails.VehicleOwner.Person.LastName}
Vehicule : {request.RequestDetails.CarDetails.Make} {request.RequestDetails.CarDetails.Model}
Généré le {DateTime.UtcNow} (UTC)
";
}
pdfFormFields.SetField(CarteVerteSimulationFields.infos, infos);//infos
pdfStamper.FormFlattening = false;
pdfStamper.Close();
return(memoryStream.ToArray());
}
}
public MemoryStream CreateCompanyRegistrationDocument(string fileName, string companyName, string companyNumber)
{
using (var stumpedDocStream = new MemoryStream())
{
PdfReader reader = null;
PdfStamper stamper = null;
try
{
reader = new PdfReader(fileName);
stamper = new PdfStamper(reader, stumpedDocStream);
var bf = BaseFont.CreateFont(BaseFont.HELVETICA, BaseFont.CP1252, BaseFont.NOT_EMBEDDED);
var font = new Font(bf, textSize);
for (var pageNumber = 1; pageNumber < reader.NumberOfPages + 1; pageNumber++)
{
var canvas = stamper.GetOverContent(pageNumber);
canvas.SetFontAndSize(bf, textSize);
RenderPhase(pageNumber, companyNameLocations, canvas, companyName, font);
RenderPhase(pageNumber, companyNumberLocations, canvas, companyNumber, font);
}
}
finally
{
try
{
if (reader != null)
{
reader.Close();
}
}
finally
{
if (stamper != null)
{
stamper.Close();
}
}
}
return(new MemoryStream(EncryptPdf(stumpedDocStream.ToArray())));
}
}
public void FlatteningRadioButtonFieldsTest()
{
String outFile = OUT_FOLDER + "flatteningRadioButtonFieldsTest.pdf";
FileStream file = new FileStream(outFile, FileMode.Create);
PdfReader reader = new PdfReader(new FileStream(TEST_RESOURCES_PATH + "radios_src.pdf", FileMode.Open));
PdfStamper stamper = new PdfStamper(reader, file);
AcroFields acroFields = stamper.AcroFields;
acroFields.SetField("radiogroup", "1");
stamper.Close();
CompareTool compareTool = new CompareTool();
String errorMessage = compareTool.CompareByContent(outFile, TEST_RESOURCES_PATH + "cmp_flatteningRadioButtonFieldsTest.pdf", OUT_FOLDER, "diff_");
if (errorMessage != null)
{
Assert.Fail(errorMessage);
}
}
/// <summary>
/// Test for BadPasswordException while opening and editing pdf file of current testhelper job.
/// File gets opened with PDFReader by using the Password (Leave out Password, to test without Password).
/// </summary>>
/// <param name="testFile">PDF test file</param>
/// <param name="canOpen">Set true if opening should be authorized, else false</param>
/// <param name="canEdit">Set true if editing should be authorized, else false</param>
/// /// <param name="password">Password to be tested on file (Leave out, to test without Password)</param>
private static void PasswordTest(string testFile, bool canOpen, bool canEdit, string password)
{
//Testing Opening
Assert.That(() => { var reader = new PdfReader(testFile, Encoding.Default.GetBytes(password)); reader.Close(); },
canOpen ? !Throws.Exception.TypeOf <BadPasswordException>() : Throws.Exception.TypeOf <BadPasswordException>());
//Testing Editing
Assert.That(() =>
{
var r = new PdfReader(testFile, Encoding.Default.GetBytes(password));
FileStream f;
string file = testFile + "PasswordTestCopy.pdf";
using (f = new FileStream(file, FileMode.Create, FileAccess.Write))
{
var s = new PdfStamper(r, f);
s.Close();
f.Close();
}
File.Delete(file);
}, canEdit ? !Throws.Exception.TypeOf <BadPasswordException>() : Throws.Exception.TypeOf <BadPasswordException>());
}
/// <summary>
/// Accepts a list of MyItem objects and draws a colored rectangle for each
/// item in the list.
/// </summary>
/// <param name="items">The list of items</param>
/// <param name="reader">The reader instance that has access to the PDF file</param>
/// <param name="pageNum">The page number of the page that needs to be parsed</param>
/// <param name="destination">The path for the altered PDF file</param>
public void Highlight(List <MyItem> items, PdfReader reader, int pageNum, String destination)
{
PdfStamper stamper = new PdfStamper(reader, new FileStream(destination, FileMode.Create));
PdfContentByte over = stamper.GetOverContent(pageNum);
foreach (MyItem item in items)
{
if (item.Color == null)
{
continue;
}
over.SaveState();
over.SetColorStroke(item.Color);
over.SetLineWidth(2);
Rectangle r = item.Rectangle;
over.Rectangle(r.Left, r.Bottom, r.Width, r.Height);
over.Stroke();
over.RestoreState();
}
stamper.Close();
}
public void SpecialCharactersInAcroFieldTest()
{
String outFile = OUT_FOLDER + "specialCharactersInAcroFieldTest.pdf";
FileStream file = new FileStream(outFile, FileMode.Create);
PdfReader reader = new PdfReader(new FileStream(TEST_RESOURCES_PATH + "HelveticaFont.pdf", FileMode.Open));
PdfStamper stamper = new PdfStamper(reader, file);
AcroFields acroFields = stamper.AcroFields;
acroFields.SetField("Mitarbeiter", "öäü߀@");
stamper.Close();
CompareTool compareTool = new CompareTool();
String errorMessage = compareTool.CompareByContent(outFile, TEST_RESOURCES_PATH + "cmp_specialCharactersInAcroFieldTest.pdf", OUT_FOLDER, "diff_");
if (errorMessage != null)
{
Assert.Fail(errorMessage);
}
}
public void TestFreeTextRecangleBBoxInteraction()
{
String file = "freeTextRectangleBBoxInteraction.pdf";
PdfReader pdfReader = new PdfReader(RESOURCES_FOLDER + file);
PdfStamper pdfStamper = new PdfStamper(pdfReader, new FileStream(OUTPUT_FOLDER + file, FileMode.Create));
pdfStamper.FormFlattening = true;
pdfStamper.FreeTextFlattening = true;
pdfStamper.Close();
pdfReader.Close();
// compare
CompareTool compareTool = new CompareTool();
String errorMessage = compareTool.CompareByContent(OUTPUT_FOLDER + file, RESOURCES_FOLDER + "cmp_" + file,
OUTPUT_FOLDER, "diff");
if (errorMessage != null)
{
Assert.Fail(errorMessage);
}
}
private MemoryStream GeneratePdf(string fileName, Dictionary <string, string> formFields)
{
string formFile = HttpContext.Server.MapPath("~/Content/Forms/" + fileName);
PdfReader reader = new PdfReader(formFile);
MemoryStream memoryStream = new MemoryStream();
PdfStamper stamper = new PdfStamper(reader, memoryStream);
AcroFields fields = stamper.AcroFields;
// set form fields
foreach (KeyValuePair <string, string> formField in formFields)
{
fields.SetField(formField.Key, formField.Value);
}
stamper.FormFlattening = true;
// release file
stamper.Close();
reader.Close();
return(memoryStream);
}
public void ManipulatePdf(string src, string dest)
{
PdfReader reader = new PdfReader(src);
// We assume that there's a single large picture on the first page
PdfDictionary page = reader.GetPageN(1);
PdfDictionary resources = page.GetAsDict(PdfName.RESOURCES);
PdfDictionary xobjects = resources.GetAsDict(PdfName.XOBJECT);
Dictionary <PdfName, PdfObject> .KeyCollection.Enumerator enumerator = xobjects.Keys.GetEnumerator();
enumerator.MoveNext();
PdfName imgName = enumerator.Current;
Image img = Image.GetInstance((PRIndirectReference)xobjects.GetAsIndirectObject(imgName));
img.SetAbsolutePosition(0, 0);
img.ScaleAbsolute(reader.GetPageSize(1));
PdfStamper stamper = new PdfStamper(reader, new FileStream(dest, FileMode.Create));
stamper.GetOverContent(1).AddImage(img);
stamper.Close();
reader.Close();
}
public static Stream GeneratePDF(Stream modelFile, Dictionary <string, string> contents)
{
BaseFont baseFont = BaseFont.CreateFont("font.ttf", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);
PdfReader reader = new PdfReader(modelFile);
MemoryStream stream = new MemoryStream();
PdfStamper stamp = new PdfStamper(reader, stream);
AcroFields form = stamp.AcroFields;
stamp.FormFlattening = true;
foreach (KeyValuePair <string, string> parameter in contents)
{
form.SetFieldProperty(parameter.Key, "textfont", baseFont, null);
form.SetField(parameter.Key, parameter.Value);
}
stamp.Close();
reader.Close();
return(stream);
}
/**
* Processes a properly tagged PDF form.
* @param reader the PdfReader instance holding the PDF
* @throws IOException
* @throws DocumentException
*/
virtual public void Process(PdfReader reader, Stream os) {
int n = reader.NumberOfPages;
// getting the root dictionary
PdfDictionary catalog = reader.Catalog;
// flattening means: remove AcroForm
catalog.Remove(PdfName.ACROFORM);
// read the structure and create a parser
StructureItems items = new StructureItems(reader);
MCParser parser = new MCParser(items);
// loop over all pages
for(int i = 1; i <= n; i++) {
// make one stream of a content stream array
reader.SetPageContent(i, reader.GetPageContent(i));
// parse page
parser.Parse(reader.GetPageN(i), reader.GetPageOrigRef(i));
}
reader.RemoveUnusedObjects();
// create flattened file
PdfStamper stamper = new PdfStamper(reader, os);
items.WriteParentTree(stamper.Writer);
stamper.Close();
}
