virtual public void FileSpecCheckTest3()
{
Document document = new Document();
PdfAWriter writer = PdfAWriter.GetInstance(document, new FileStream(OUT + "fileSpecCheckTest3.pdf", FileMode.Create), PdfAConformanceLevel.PDF_A_3B);
writer.CreateXmpMetadata();
document.Open();
Font font = FontFactory.GetFont(RESOURCES + "FreeMonoBold.ttf", BaseFont.WINANSI, BaseFont.EMBEDDED, 12);
document.Add(new Paragraph("Hello World", font));
FileStream iccProfileFileStream = File.Open(RESOURCES + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read, FileShare.Read);
ICC_Profile icc = ICC_Profile.GetInstance(iccProfileFileStream);
iccProfileFileStream.Close();
writer.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
byte[] somePdf = new byte[25];
writer.AddFileAttachment("some pdf file", somePdf, "foo.pdf", "foo.pdf", PdfAWriter.MimeTypePdf,
AFRelationshipValue.Data);
document.Close();
}
public static void CreatePDFA3Invoice(string pdfFilePath, string embbedFilePath, string outputPath, string colorProfilePath)
{
PdfReader reader = new PdfReader(pdfFilePath);
MemoryStream stream = new MemoryStream();
Document doc = new Document();
PdfAWriter writer = CreatePDFAInstance(doc, reader, stream);
// Create Output Intents
ICC_Profile icc = ICC_Profile.GetInstance(File.ReadAllBytes(colorProfilePath));
writer.SetOutputIntents("sRGB IEC61966-2.1", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
PdfArray array = new PdfArray();
writer.ExtraCatalog.Put(new PdfName("AF"), array);
PdfFileSpecification contentSpec = EmbeddedAttachment(embbedFilePath, Path.GetFileName(embbedFilePath),
"text/xml", new PdfName("Alternative"), writer, "XML Data");
array.Add(contentSpec.Reference);
//string stringExchangeXMP = File.ReadAllText(@"..\..\Resources/EDocument_PDFAExtensionSchema.xml");
//byte[] exchangeXMP = Encoding.ASCII.GetBytes(stringExchangeXMP);
//writer.XmpMetadata = exchangeXMP;
//XmpWriter xmp = new XmpWriter(stream, reader.Info);
//writer.XmpMetadata = stream.ToArray();
doc.Close();
reader.Close();
File.WriteAllBytes(outputPath, stream.ToArray());
}
public virtual void TestImportedPage5()
{
String f1 = RESOURCES + "copy/pdfa-3a.pdf";
String f2 = RESOURCES + "copy/pdfa-3u.pdf";
String testName = "testImportedPage5.pdf";
Stream outputPdfStream = new FileStream(outputDir + testName, FileMode.Create);
Document document = new Document();
PdfACopy copy = new PdfACopy(document, outputPdfStream, PdfAConformanceLevel.PDF_A_3U);
copy.CreateXmpMetadata();
document.Open();
foreach (String f in new String[] { f1, f2 })
{
PdfReader reader = new PdfReader(f);
for (int i = 1; i <= reader.NumberOfPages; i++)
{
copy.AddPage(copy.GetImportedPage(reader, i));
}
}
FileStream iccProfileFileStream = File.Open(RESOURCES + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read,
FileShare.Read);
ICC_Profile icc = ICC_Profile.GetInstance(iccProfileFileStream);
iccProfileFileStream.Close();
copy.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
copy.Close();
}
public virtual void TestMergeFields1()
{
String f1 = RESOURCES + "copy/pdfa-1a.pdf";
String f2 = RESOURCES + "copy/pdfa-1a-2.pdf";
String testName = "testMergeFields1.pdf";
FileStream outputPdfStream = new FileStream(outputDir + testName, FileMode.Create);
Document document = new Document();
PdfACopy copy = new PdfACopy(document, outputPdfStream, PdfAConformanceLevel.PDF_A_1A);
copy.SetMergeFields();
copy.CreateXmpMetadata();
copy.SetTagged();
document.Open();
document.AddLanguage("en-US");
foreach (String f in new String[] { f1, f2 })
{
PdfReader reader = new PdfReader(f);
copy.AddDocument(reader);
}
FileStream iccProfileFileStream = File.Open(RESOURCES + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read,
FileShare.Read);
ICC_Profile icc = ICC_Profile.GetInstance(iccProfileFileStream);
iccProfileFileStream.Close();
copy.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
copy.Close();
}
/// <summary>
/// Rubber stamps an image based PDF as a PDF/A-1B pdf.
/// </summary>
/// <param name="oldFile">The original pdf file.</param>
/// <param name="newFile">The new pdf file.</param>
public void ConvertPDF(FileInfo oldFile, FileInfo newFile)
{
using (FileStream fs = new FileStream(newFile.FullName, FileMode.Create, FileAccess.Write))
using (PdfReader pdf = new PdfReader(oldFile.FullName))
using (iTextSharp.text.Document doc = new iTextSharp.text.Document(pdf.GetPageSizeWithRotation(1)))
using (PdfAWriter writer = PdfAWriter.GetInstance(doc, fs, PdfAConformanceLevel.PDF_A_1B))
{
doc.Open();
ICC_Profile icc = ICC_Profile.GetInstance(Environment.GetEnvironmentVariable("SystemRoot") + @"\System32\spool\drivers\color\sRGB Color Space Profile.icm");
writer.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
PdfContentByte contentByte = writer.DirectContent;
for (int i = 1; i <= pdf.NumberOfPages; i++)
{
doc.SetPageSize(pdf.GetPageSizeWithRotation(i));
doc.NewPage();
PdfImportedPage page = writer.GetImportedPage(pdf, i);
contentByte.AddTemplate(page, 0, 0);
}
writer.CreateXmpMetadata();
doc.Close();
}
OnPdfConverted(oldFile);
}
virtual public void FileSpecCheckTest2()
{
Document document = new Document();
PdfAWriter writer = PdfAWriter.GetInstance(document, new FileStream(OUT + "fileSpecCheckTest2.pdf", FileMode.Create), PdfAConformanceLevel.PDF_A_3B);
writer.CreateXmpMetadata();
document.Open();
Font font = FontFactory.GetFont(RESOURCES + "FreeMonoBold.ttf", BaseFont.WINANSI, BaseFont.EMBEDDED, 12);
document.Add(new Paragraph("Hello World", font));
FileStream iccProfileFileStream = File.Open(RESOURCES + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read, FileShare.Read);
ICC_Profile icc = ICC_Profile.GetInstance(iccProfileFileStream);
iccProfileFileStream.Close();
writer.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
MemoryStream txt = new MemoryStream();
StreamWriter outp = new StreamWriter(txt);
outp.Write("<foo><foo2>Hello world</foo2></foo>");
outp.Close();
PdfFileSpecification fs = PdfFileSpecification.FileEmbedded(writer, null, "foo.xml", txt.ToArray());
fs.Put(PdfName.AFRELATIONSHIP, AFRelationshipValue.Unspecified);
writer.AddFileAttachment(fs);
document.Close();
}
virtual public void FileSpecCheckTest6()
{
Document document = new Document();
PdfAWriter writer = PdfAWriter.GetInstance(document, new FileStream(OUT + "fileSpecCheckTest2.pdf", FileMode.Create),
PdfAConformanceLevel.PDF_A_3B);
writer.CreateXmpMetadata();
document.Open();
Font font = FontFactory.GetFont(RESOURCES + "FreeMonoBold.ttf", BaseFont.WINANSI, BaseFont.EMBEDDED, 12);
document.Add(new Paragraph("Hello World", font));
FileStream iccProfileFileStream = File.Open(RESOURCES + "sRGB Color Space Profile.icm", FileMode.Open,
FileAccess.Read, FileShare.Read);
ICC_Profile icc = ICC_Profile.GetInstance(iccProfileFileStream);
iccProfileFileStream.Close();
writer.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
PdfDictionary _params = new PdfDictionary();
_params.Put(PdfName.MODDATE, new PdfDate());
PdfFileSpecification fileSpec = PdfFileSpecification.FileEmbedded(
writer, RESOURCES + "foo.xml", "foo.xml", null, false, "text/xml", _params);
fileSpec.Put(PdfName.AFRELATIONSHIP, AFRelationshipValue.Data);
writer.AddFileAttachment(fileSpec);
document.Close();
}
virtual public void CreatePdfAutomaticTest()
{
String fileName = "xmp_metadata_automatic.pdf";
// step 1
Document document = new Document();
// step 2
PdfWriter writer = PdfAWriter.GetInstance(document, new FileStream(OUT_FOLDER + fileName, FileMode.Create),
PdfAConformanceLevel.PDF_A_1B);
document.AddTitle("Hello World example");
document.AddSubject("This example shows how to add metadata & XMP");
document.AddKeywords("Metadata, iText, step 3");
document.AddCreator("My program using 'iText'");
document.AddAuthor("Bruno Lowagie & Paulo Soares");
writer.CreateXmpMetadata();
// step 3
document.Open();
Font font = FontFactory.GetFont("../../resources/text/pdfa/FreeMonoBold.ttf", BaseFont.WINANSI,
BaseFont.EMBEDDED, 12);
document.Add(new Paragraph("Hello World", font));
FileStream iccStream = new FileStream("../../resources/text/pdfa/sRGB Color Space Profile.icm",
FileMode.Open);
ICC_Profile icc = ICC_Profile.GetInstance(iccStream);
iccStream.Close();
writer.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
// step 5
document.Close();
CompareResults(fileName, fileName);
}
// ---------------------------------------------------------------------------
/**
* Creates a PDF document.
*/
public byte[] CreatePdfA()
{
using (MemoryStream ms = new MemoryStream())
{
// step 1
using (Document document = new Document())
{
// step 2
PdfAWriter writer = PdfAWriter.GetInstance(document, ms, PdfAConformanceLevel.PDF_A_1B);
//PdfWriter writer = PdfWriter.GetInstance(document, ms);
//writer.SetPdfVersion(PdfWriter.PDF_VERSION_1_4);
//writer.PDFXConformance = PdfWriter.PDFA1B;
writer.CreateXmpMetadata();
// step 3
document.Open();
// step 4
Font font = FontFactory.GetFont(FONT, BaseFont.CP1252, BaseFont.EMBEDDED);
document.Add(new Paragraph("Hello World", font));
using (FileStream fs2 = new FileStream(
PROFILE, FileMode.Open, FileAccess.Read, FileShare.Read
))
{
ICC_Profile icc = ICC_Profile.GetInstance(fs2);
writer.SetOutputIntents(
"Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc
);
}
}
return(ms.ToArray());
}
}
public void TestNotoFont()
{
Document document = new Document();
PdfAWriter writer = PdfAWriter.GetInstance(document, new MemoryStream(), PdfAConformanceLevel.PDF_A_1B);
writer.CreateXmpMetadata();
document.Open();
FileStream iccProfileFileStream = File.Open(RESOURCES + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read, FileShare.Read);
ICC_Profile icc = ICC_Profile.GetInstance(iccProfileFileStream);
iccProfileFileStream.Close();
writer.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
String fontPath = RESOURCES + "NotoSansCJKjp-Bold.otf";
BaseFont bf = BaseFont.CreateFont(fontPath, "Identity-H", true);
Font font = new Font(bf, 14);
String[] lines = new String[] { "Noto test", "in japanese:", "\u713C" };
foreach (String line in lines)
{
document.Add(new Paragraph(line, font));
}
document.Close();
}
virtual public void TestPdfAStamper1()
{
string filename = OUT + "TestPdfAStamper1.pdf";
FileStream fos = new FileStream(filename, FileMode.Create);
Document document = new Document();
PdfAWriter writer = PdfAWriter.GetInstance(document, fos, PdfAConformanceLevel.PDF_A_1B);
writer.CreateXmpMetadata();
document.Open();
Font font = FontFactory.GetFont(RESOURCES + "FreeMonoBold.ttf", BaseFont.WINANSI, BaseFont.EMBEDDED, 12);
document.Add(new Paragraph("Hello World", font));
FileStream iccProfileFileStream = File.Open(RESOURCES + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read, FileShare.Read);
ICC_Profile icc = ICC_Profile.GetInstance(iccProfileFileStream);
iccProfileFileStream.Close();
writer.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
document.Close();
PdfReader reader = new PdfReader(filename);
FileStream stamperFileStream = new FileStream(OUT + "TestPdfAStamper1_.pdf", FileMode.Create);
PdfAStamper stamper = new PdfAStamper(reader, stamperFileStream, PdfAConformanceLevel.PDF_A_1B);
stamper.Close();
stamperFileStream.Close();
reader.Close();
}
virtual public void TestCreatePdfA_1()
{
Document document;
PdfAWriter writer;
try
{
string filename = OUT + "TestCreatePdfA_1.pdf";
FileStream fos = new FileStream(filename, FileMode.Create);
document = new Document();
writer = PdfAWriter.GetInstance(document, fos, PdfAConformanceLevel.PDF_A_1B);
writer.CreateXmpMetadata();
document.Open();
Font font = FontFactory.GetFont(RESOURCES + "FreeMonoBold.ttf", BaseFont.WINANSI, BaseFont.EMBEDDED, 12);
document.Add(new Paragraph("Hello World", font));
FileStream iccProfileFileStream = File.Open(RESOURCES + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read, FileShare.Read);
ICC_Profile icc = ICC_Profile.GetInstance(iccProfileFileStream);
iccProfileFileStream.Close();
writer.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
document.Close();
}
catch (PdfAConformanceException e)
{
Assert.Fail("PdfAConformance exception should not be thrown: " + e.Message);
}
}
public virtual void TestCreatePdfA_1()
{
String f1 = RESOURCES + "copy\\pdfa-1a.pdf";
String testName = "testCreatePdfA_1.pdf";
FileStream outputPdfStream = new FileStream(outputDir + testName, FileMode.Create);
Document document = new Document();
PdfACopy copy = new PdfACopy(document, outputPdfStream, PdfAConformanceLevel.PDF_A_1B);
copy.CreateXmpMetadata();
document.Open();
document.AddLanguage("en-US");
PdfReader reader = new PdfReader(f1);
PdfImportedPage page = copy.GetImportedPage(reader, 1);
PdfCopy.PageStamp stamp = copy.CreatePageStamp(page);
Font font = FontFactory.GetFont(RESOURCES + "FreeMonoBold.ttf", BaseFont.WINANSI, BaseFont.EMBEDDED, 24);
ColumnText.ShowTextAligned(stamp.GetUnderContent(), Element.ALIGN_CENTER, new Phrase("Hello world!", font), 100, 500, 0);
stamp.AlterContents();
copy.AddPage(page);
FileStream iccProfileFileStream = File.Open(RESOURCES + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read,
FileShare.Read);
ICC_Profile icc = ICC_Profile.GetInstance(iccProfileFileStream);
iccProfileFileStream.Close();
copy.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
copy.Close();
}
/// <summary>
/// Must use this after calling document.Open()
/// </summary>
/// <param name="writer"></param>
/// <returns></returns>
public static PdfWriter RegisterFonts(this PdfWriter writer)
{
FontFactory.RegisterDirectories();
var icc = ICC_Profile.GetInstance((byte[])Properties.Resources.ResourceManager.GetObject("icc_profile"));
writer.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
return(writer);
}
private void GenerateEAttachmentDocument(PdfAWriter writer, XmpWriter xmpWriter, EAttactment attachment)
{
// Use default intent if output intent of this instance was not set
if (attachment.outputIntents == null)
{
//byte[] iccProfile = File.ReadAllBytes("/Resources/sRGB Color Space Profile.icm");
byte[] iccProfile = Properties.Resources.sRGB_Color_Space_Profile;
ICC_Profile icc = ICC_Profile.GetInstance(iccProfile);
writer.SetOutputIntents("sRGB IEC61966-2.1", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
}
else
{
OutputIntents outputIntents = attachment.outputIntents;
byte[] iccProfileByteArray = File.ReadAllBytes(outputIntents.colorProfilePath);
ICC_Profile icc = ICC_Profile.GetInstance(iccProfileByteArray);
writer.SetOutputIntents(outputIntents.outputConditionIdentifier, outputIntents.outputCondition, outputIntents.registryName, outputIntents.info, icc);
}
//============= Create Exchange ECertificate =================
// 1 add ContentInformation.xml to document
PdfArray attachmentArray = new PdfArray();
writer.ExtraCatalog.Put(new PdfName("AF"), attachmentArray);
PdfFileSpecification contentSpec = this.EmbeddedAttachment(attachment.contentInformationXMLPath, attachment.attachmentName,
attachment.attachmentMIME, new PdfName(attachment.attachmentType), writer, attachment.attachmentDescription);
attachmentArray.Add(contentSpec.Reference);
foreach (var item in attachment.fileAttachments)
{
contentSpec = this.EmbeddedAttachment(item.attachmentPath, item.attachmentName,
item.attachmentMIME, new PdfName(item.attachmentType), writer, item.attachmentDescription);
attachmentArray.Add(contentSpec.Reference);
}
// 2 add Electronic Document XMP Metadata
ElectronicDocumentSchema ed = ElectronicDocumentSchema.generateED(attachment.attachmentName, attachment.documentVersion, attachment.documentID, attachment.documentOID);
xmpWriter.AddRdfDescription(ed);
string pdfaSchema = Properties.Resources.EDocument_PDFAExtensionSchema;
// convert string to stream
byte[] byteArray = Encoding.UTF8.GetBytes(pdfaSchema);
//byte[] byteArray = Encoding.ASCII.GetBytes(contents);
MemoryStream stream = new MemoryStream(byteArray);
IXmpMeta edPDFAextension = XmpMetaFactory.Parse(stream);
IXmpMeta originalXMP = xmpWriter.XmpMeta;
XmpUtils.AppendProperties(edPDFAextension, originalXMP, true, true);
}
private static void SetPdfAConformance(PdfReader reader, Document doc, MemoryStream ms)
{
// Create PdfAWriter with PdfAConformanceLevel.PDF_A_3B option if you
// want to get a PDF/A-3b compliant document.
PdfAWriter writer = PdfAWriter.GetInstance(doc, ms, _pdfaConformanceLevel);
// Create XMP metadata. It's a PDF/A requirement.
writer.CreateXmpMetadata();
doc.Open();
// Set output intent. PDF/A requirement.
ICC_Profile icc = ICC_Profile
.GetInstance(new FileStream(@"resources/sRGB Color Space Profile.icm", FileMode.Open));
writer.SetOutputIntents("Custom", "", "http://www.color.org",
"sRGB IEC61966-2.1", icc);
// Creating PDF/A-3 compliant attachment.
PdfDictionary parameters = new PdfDictionary();
parameters.Put(PdfName.MODDATE, new PdfDate());
PdfFileSpecification fileSpec = PdfFileSpecification.FileEmbedded(
writer, _inputFilePath,
"test.pdf", null, "application/pdf", parameters, 0);
fileSpec.Put(new PdfName("AFRelationship"), new PdfName("Data"));
writer.AddFileAttachment("test.pdf", fileSpec);
PdfArray array = new PdfArray {
fileSpec.Reference
};
writer.ExtraCatalog.Put(new PdfName("AF"), array);
doc.AddDocListener(writer);
for (int i = 1; i <= reader.NumberOfPages; i++)
{
doc.SetPageSize(reader.GetPageSize(i));
doc.NewPage();
PdfContentByte cb = writer.DirectContent;
PdfImportedPage page = writer.GetImportedPage(reader, i);
int rotation = reader.GetPageRotation(i);
if (rotation == 90 || rotation == 270)
{
cb.AddTemplate(page, 0, -1.0F, 1.0F, 0, 0, reader.GetPageSizeWithRotation(i).Height);
}
else
{
cb.AddTemplate(page, 1.0F, 0, 0, 1.0F, 0, 0);
}
}
}
public void BarcodesTest1()
{
Document document = new Document();
PdfAWriter writer = PdfAWriter.GetInstance(document, new
FileStream(OUT + "barcodesTest1.pdf", FileMode.Create), PdfAConformanceLevel.PDF_A_3A);
writer.SetTagged();
document.Open();
writer.ViewerPreferences = PdfWriter.DisplayDocTitle;
document.AddTitle("Some title");
document.AddLanguage("en-us");
writer.CreateXmpMetadata();
document.NewPage();
// Set output intent. PDF/A requirement.
FileStream iccProfileFileStream = File.Open(RESOURCES + "sRGB Color Space Profile.icm", FileMode.Open,
FileAccess.Read, FileShare.Read);
ICC_Profile icc = ICC_Profile.GetInstance(iccProfileFileStream);
iccProfileFileStream.Close();
writer.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
// All fonts shall be embedded. PDF/A requirement.
Font normal9 = FontFactory.GetFont(RESOURCES + "FreeMonoBold.ttf", BaseFont.WINANSI, BaseFont.EMBEDDED, 9);
Font normal8 = FontFactory.GetFont(RESOURCES + "FreeMonoBold.ttf", BaseFont.WINANSI, BaseFont.EMBEDDED, 8);
BaseColor color = new BaseColor(111, 211, 11);
normal8.Color = color;
PdfContentByte cb = writer.DirectContent;
String code = "119716-500023718";
Barcode barcode = new Barcode39();
barcode.Code = code;
barcode.StartStopText = false;
barcode.Font = normal9.BaseFont;
barcode.Extended = true;
Image image = barcode.CreateImageWithBarcode(cb, color, color);
image.Alt = "Bla Bla";
document.Add(image);
document.Close();
}
//static void Main(string[] args)
//{
// PDFA3Invoice core = new PDFA3Invoice();
// String pdfFilePath = "in/test.pdf";
// String xmlFilePath = "in/ContentInformation.xml";
// String xmlFileName = "content.xml";
// String xmlVersion = "1.0";
// String documentID = "TIV0000012";
// String documentOID = "";
// String outputPath = "out/test.pdf";
// core.CreatePDFA3Invoice(pdfFilePath, xmlFilePath, xmlFileName, xmlVersion,
// documentID, documentOID, outputPath);
// Console.ReadLine();
//}
public void CreatePDFA3Invoice(string pdfFilePath, string xmlFilePath, string xmlFileName,
string xmlVersion, string documentID, string documentOID, string outputPath, string documentType)
{
// =========== Create PDF/A-3U Document =================
// Create PDF/A-3U writer instance from existing document
PdfReader reader = new PdfReader(pdfFilePath);
MemoryStream stream = new MemoryStream();
Document pdfAdocument = new Document();
PdfAWriter writer = this.CreatePDFAInstance(pdfAdocument, reader, stream);
// Create Output Intents
ICC_Profile icc = ICC_Profile.GetInstance("Resources/sRGB Color Space Profile.icm");
writer.SetOutputIntents("sRGB IEC61966-2.1", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
PdfArray array = new PdfArray();
writer.ExtraCatalog.Put(new PdfName("AF"), array);
//============= Create Exchange Invoice =================
// 1 add xml to document
PdfFileSpecification contentSpec = this.EmbeddedAttachment(xmlFilePath, xmlFileName,
"text/xml", new PdfName("Alternative"), writer, "Tax Invoice XML Data");
array.Add(contentSpec.Reference);
//byte[] exchangeXMP = File.ReadAllBytes("Resources/EDocument_PDFAExtensionSchema.xml");
string stringExchangeXMP = File.ReadAllText("Resources/EDocument_PDFAExtensionSchema.xml");
byte[] exchangeXMP = Encoding.ASCII.GetBytes(stringExchangeXMP.Replace("@DocumentType", documentType));
writer.XmpMetadata = exchangeXMP;
//// 2 add Electronic Document XMP Metadata
//ElectronicDocument ed = ElectronicDocument.generateED(xmlFileName, xmlVersion, documentID, documentOID);
//XmpWriter xmpWriter = writer.XmpWriter;
//xmpWriter.AddRdfDescription(ed);
//IXmpMeta edPDFAextension = XmpMetaFactory.Parse(new FileStream("Resources/EDocument_PDFAExtensionSchema.xml", FileMode.Open));
//IXmpMeta originalXMP = xmpWriter.XmpMeta;
//XmpUtils.AppendProperties(edPDFAextension, originalXMP, true, true);
pdfAdocument.Close();
reader.Close();
File.WriteAllBytes(outputPath, stream.ToArray());
}
private void generatePDFA3Document(PdfAWriter writer, OutputIntents outputIntents)
{
// Use default intent if output intent of this instance was not set
if (outputIntents == null)
{
//byte[] iccProfile = File.ReadAllBytes("/Resources/sRGB Color Space Profile.icm");
byte[] iccProfileByteArray = Properties.Resources.sRGB_Color_Space_Profile;
ICC_Profile icc = ICC_Profile.GetInstance(iccProfileByteArray);
writer.SetOutputIntents("sRGB IEC61966-2.1", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
}
else
{
byte[] iccProfileByteArray = File.ReadAllBytes(outputIntents.colorProfilePath);
ICC_Profile icc = ICC_Profile.GetInstance(iccProfileByteArray);
writer.SetOutputIntents(outputIntents.outputConditionIdentifier, outputIntents.outputCondition, outputIntents.registryName, outputIntents.info, icc);
}
}
public void TestPdfAStamper2()
{
string filename = OUT + "TestPdfAStamper2.pdf";
FileStream fos = new FileStream(filename, FileMode.Create);
Document document = new Document();
PdfAWriter writer = PdfAWriter.GetInstance(document, fos, PdfAConformanceLevel.PDF_A_2B);
writer.CreateXmpMetadata();
document.Open();
Font font = FontFactory.GetFont(RESOURCES + "FreeMonoBold.ttf", BaseFont.WINANSI, BaseFont.EMBEDDED, 12);
document.Add(new Paragraph("Hello World", font));
FileStream iccProfileFileStream = new FileStream(RESOURCES + "sRGB Color Space Profile.icm", FileMode.Open);
ICC_Profile icc = ICC_Profile.GetInstance(iccProfileFileStream);
iccProfileFileStream.Close();
writer.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
document.Close();
PdfReader reader = new PdfReader(filename);
bool exceptionThrown = false;
try
{
FileStream stamperFileStream = new FileStream(OUT + "TestPdfAStamper2_.pdf", FileMode.Create);
PdfAStamper stamper = new PdfAStamper(reader, stamperFileStream, PdfAConformanceLevel.PDF_A_1B);
stamper.Close();
stamperFileStream.Close();
}
catch (PdfAConformanceException)
{
exceptionThrown = true;
}
reader.Close();
if (!exceptionThrown)
{
Assert.Fail("PdfAConformance exception should be thrown");
}
}
virtual public void DeprecatedLogicTest()
{
String fileName = "xmp_metadata_deprecated.pdf";
// step 1
Document document = new Document();
// step 2
PdfWriter writer = PdfAWriter.GetInstance(document, new FileStream(OUT_FOLDER + fileName, FileMode.Create),
PdfAConformanceLevel.PDF_A_2B);
MemoryStream os = new MemoryStream();
XmpWriter xmp = new PdfAXmpWriter(os, PdfAConformanceLevel.PDF_A_2B, writer);
XmpSchema dc = new DublinCoreSchema();
XmpArray subject = new XmpArray(XmpArray.UNORDERED);
subject.Add("Hello World");
subject.Add("XMP & Metadata");
subject.Add("Metadata");
dc.SetProperty(DublinCoreSchema.SUBJECT, subject);
xmp.AddRdfDescription(dc.Xmlns, dc.ToString());
PdfSchema pdf = new PdfSchema();
pdf.AddKeywords("Hello World, XMP & Metadata, Metadata");
pdf.AddVersion("1.4");
xmp.AddRdfDescription(pdf);
xmp.Close();
writer.XmpMetadata = os.ToArray();
// step 3
document.Open();
document.AddLanguage("en_US");
// step 4
Font font = FontFactory.GetFont("../../resources/text/pdfa/FreeMonoBold.ttf", BaseFont.WINANSI,
BaseFont.EMBEDDED, 12);
document.Add(new Paragraph("Hello World", font));
FileStream iccStream = new FileStream("../../resources/text/pdfa/sRGB Color Space Profile.icm",
FileMode.Open);
ICC_Profile icc = ICC_Profile.GetInstance(iccStream);
iccStream.Close();
writer.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
// step 5
document.Close();
CompareResults("xmp_metadata_deprecated.pdf", fileName);
}
virtual public void FileSpecCheckTest5()
{
Document document = new Document();
PdfAWriter writer = PdfAWriter.GetInstance(document, new FileStream(OUT + "fileSpecCheckTest5.pdf", FileMode.Create), PdfAConformanceLevel.PDF_A_3B);
writer.CreateXmpMetadata();
document.Open();
Font font = FontFactory.GetFont(RESOURCES + "FreeMonoBold.ttf", BaseFont.WINANSI, BaseFont.EMBEDDED, 12);
document.Add(new Paragraph("Hello World", font));
FileStream iccProfileFileStream = File.Open(RESOURCES + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read, FileShare.Read);
ICC_Profile icc = ICC_Profile.GetInstance(iccProfileFileStream);
iccProfileFileStream.Close();
writer.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
MemoryStream txt = new MemoryStream();
StreamWriter outp = new StreamWriter(txt);
outp.Write("<foo><foo2>Hello world</foo2></foo>");
outp.Close();
bool exceptionThrown = false;
try {
PdfFileSpecification fs
= PdfFileSpecification.FileEmbedded(writer,
null, "foo.xml", txt.ToArray());
writer.AddFileAttachment(fs);
}
catch (PdfAConformanceException e) {
if (e.GetObject() != null && e.Message.Equals("The file specification dictionary for an embedded file shall contain correct AFRelationship key."))
{
exceptionThrown = true;
}
}
if (!exceptionThrown)
{
Assert.Fail("PdfAConformanceException with correct message should be thrown.");
}
}
/// <summary>
/// Sets PDF/A Conformance ColorProfile.
/// </summary>
public void SetColorProfile()
{
if (PageSetup.ConformanceLevel == PdfXConformance.PDFXNONE)
{
return;
}
var pdfDictionary = new PdfDictionary(PdfName.OUTPUTINTENT);
pdfDictionary.Put(PdfName.OUTPUTCONDITIONIDENTIFIER, new PdfString("sRGB IEC61966-2.1"));
pdfDictionary.Put(PdfName.INFO, new PdfString("sRGB IEC61966-2.1"));
pdfDictionary.Put(PdfName.S, PdfName.GTS_PDFA1);
var profileStream = StreamHelper.GetResourceByName("PdfRpt.Core.Helper.srgb.profile");
var pdfICCBased = new PdfICCBased(ICC_Profile.GetInstance(profileStream));
pdfICCBased.Remove(PdfName.ALTERNATE);
pdfDictionary.Put(PdfName.DESTOUTPUTPROFILE, PdfWriter.AddToBody(pdfICCBased).IndirectReference);
PdfWriter.ExtraCatalog.Put(PdfName.OUTPUTINTENTS, new PdfArray(pdfDictionary));
}
public void CreatePdfA(PdfAConformanceLevel level)
{
Document doc = new Document();
MemoryStream stream = new MemoryStream();
PdfAWriter writer = PdfAWriter.GetInstance(doc, stream, level);
doc.Open();
ICC_Profile icc = ICC_Profile.GetInstance(File.Open(RESOURCES + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read, FileShare.Read));
writer.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
writer.CreateXmpMetadata();
Font font = FontFactory.GetFont("FreeSans", BaseFont.IDENTITY_H, true, 12);
doc.Add(new Phrase("Hello, " + level + " world!", font));
doc.Add(new Phrase(Guid.NewGuid().ToString(), font));
doc.Close();
}
virtual public void CreatePdfTest()
{
String fileName = "xmp_metadata.pdf";
// step 1
Document document = new Document();
// step 2
PdfWriter writer = PdfAWriter.GetInstance(document, new FileStream(OUT_FOLDER + fileName, FileMode.Create),
PdfAConformanceLevel.PDF_A_2B);
writer.SetTagged();
writer.CreateXmpMetadata();
XmpWriter xmp = writer.XmpWriter;
DublinCoreProperties.AddSubject(xmp.XmpMeta, "Hello World");
DublinCoreProperties.AddSubject(xmp.XmpMeta, "XMP & Metadata");
DublinCoreProperties.AddSubject(xmp.XmpMeta, "Metadata");
PdfProperties.SetKeywords(xmp.XmpMeta, "Hello World, XMP & Metadata, Metadata");
PdfProperties.SetVersion(xmp.XmpMeta, "1.4");
// step 3
document.Open();
document.AddLanguage("en_US");
// step 4
Font font = FontFactory.GetFont("../../resources/text/pdfa/FreeMonoBold.ttf", BaseFont.WINANSI,
BaseFont.EMBEDDED, 12);
document.Add(new Paragraph("Hello World", font));
FileStream iccStream = new FileStream("../../resources/text/pdfa/sRGB Color Space Profile.icm",
FileMode.Open);
ICC_Profile icc = ICC_Profile.GetInstance(iccStream);
iccStream.Close();
writer.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
// step 5
document.Close();
CompareResults(fileName, fileName);
}
public void ZugferdInvoiceTest()
{
Document document = new Document();
PdfAWriter writer = PdfAWriter.GetInstance(document, new FileStream(OUT + "zugferdInvoiceTest.pdf", FileMode.Create),
PdfAConformanceLevel.ZUGFeRD);
writer.CreateXmpMetadata();
writer.XmpWriter.SetProperty(PdfAXmpWriter.zugferdSchemaNS, PdfAXmpWriter.zugferdDocumentFileName, "invoice.xml");
document.Open();
Font font = FontFactory.GetFont(RESOURCES + "FreeMonoBold.ttf", BaseFont.WINANSI, BaseFont.EMBEDDED, 12);
document.Add(new Paragraph("Hello World", font));
FileStream iccProfileFileStream = File.Open(RESOURCES + "sRGB Color Space Profile.icm", FileMode.Open,
FileAccess.Read, FileShare.Read);
ICC_Profile icc = ICC_Profile.GetInstance(iccProfileFileStream);
iccProfileFileStream.Close();
writer.SetOutputIntents("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1", icc);
PdfDictionary parameters = new PdfDictionary();
parameters.Put(PdfName.MODDATE, new PdfDate());
PdfFileSpecification fileSpec = PdfFileSpecification.FileEmbedded(
writer, RESOURCES + "invoice.xml",
"invoice.xml", null, "application/xml", parameters, 0);
fileSpec.Put(PdfName.AFRELATIONSHIP, AFRelationshipValue.Alternative);
writer.AddFileAttachment("invoice.xml", fileSpec);
PdfArray array = new PdfArray();
array.Add(fileSpec.Reference);
writer.ExtraCatalog.Put(new PdfName("AF"), array);
document.Close();
}
/** Reads a page from a TIFF image.
* @param s the file source
* @param page the page to get. The first page is 1
* @param direct for single strip, CCITT images, generate the image
* by direct byte copying. It's faster but may not work
* every time
* @return the <CODE>Image</CODE>
*/
public static Image GetTiffImage(RandomAccessFileOrArray s, int page, bool direct)
{
if (page < 1)
{
throw new ArgumentException(MessageLocalization.GetComposedMessage("the.page.number.must.be.gt.eq.1"));
}
TIFFDirectory dir = new TIFFDirectory(s, page - 1);
if (dir.IsTagPresent(TIFFConstants.TIFFTAG_TILEWIDTH))
{
throw new ArgumentException(MessageLocalization.GetComposedMessage("tiles.are.not.supported"));
}
int compression = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_COMPRESSION);
switch (compression)
{
case TIFFConstants.COMPRESSION_CCITTRLEW:
case TIFFConstants.COMPRESSION_CCITTRLE:
case TIFFConstants.COMPRESSION_CCITTFAX3:
case TIFFConstants.COMPRESSION_CCITTFAX4:
break;
default:
return(GetTiffImageColor(dir, s));
}
float rotation = 0;
if (dir.IsTagPresent(TIFFConstants.TIFFTAG_ORIENTATION))
{
int rot = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_ORIENTATION);
if (rot == TIFFConstants.ORIENTATION_BOTRIGHT || rot == TIFFConstants.ORIENTATION_BOTLEFT)
{
rotation = (float)Math.PI;
}
else if (rot == TIFFConstants.ORIENTATION_LEFTTOP || rot == TIFFConstants.ORIENTATION_LEFTBOT)
{
rotation = (float)(Math.PI / 2.0);
}
else if (rot == TIFFConstants.ORIENTATION_RIGHTTOP || rot == TIFFConstants.ORIENTATION_RIGHTBOT)
{
rotation = -(float)(Math.PI / 2.0);
}
}
Image img = null;
long tiffT4Options = 0;
long tiffT6Options = 0;
int fillOrder = 1;
int h = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_IMAGELENGTH);
int w = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_IMAGEWIDTH);
int dpiX = 0;
int dpiY = 0;
float XYRatio = 0;
int resolutionUnit = TIFFConstants.RESUNIT_INCH;
if (dir.IsTagPresent(TIFFConstants.TIFFTAG_RESOLUTIONUNIT))
{
resolutionUnit = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_RESOLUTIONUNIT);
}
dpiX = GetDpi(dir.GetField(TIFFConstants.TIFFTAG_XRESOLUTION), resolutionUnit);
dpiY = GetDpi(dir.GetField(TIFFConstants.TIFFTAG_YRESOLUTION), resolutionUnit);
if (resolutionUnit == TIFFConstants.RESUNIT_NONE)
{
if (dpiY != 0)
{
XYRatio = (float)dpiX / (float)dpiY;
}
dpiX = 0;
dpiY = 0;
}
int rowsStrip = h;
if (dir.IsTagPresent(TIFFConstants.TIFFTAG_ROWSPERSTRIP))
{
rowsStrip = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_ROWSPERSTRIP);
}
if (rowsStrip <= 0 || rowsStrip > h)
{
rowsStrip = h;
}
long[] offset = GetArrayLongShort(dir, TIFFConstants.TIFFTAG_STRIPOFFSETS);
long[] size = GetArrayLongShort(dir, TIFFConstants.TIFFTAG_STRIPBYTECOUNTS);
if ((size == null || (size.Length == 1 && (size[0] == 0 || size[0] + offset[0] > s.Length))) && h == rowsStrip) // some TIFF producers are really lousy, so...
{
size = new long[] { s.Length - (int)offset[0] };
}
bool reverse = false;
TIFFField fillOrderField = dir.GetField(TIFFConstants.TIFFTAG_FILLORDER);
if (fillOrderField != null)
{
fillOrder = fillOrderField.GetAsInt(0);
}
reverse = (fillOrder == TIFFConstants.FILLORDER_LSB2MSB);
int paramsn = 0;
if (dir.IsTagPresent(TIFFConstants.TIFFTAG_PHOTOMETRIC))
{
long photo = dir.GetFieldAsLong(TIFFConstants.TIFFTAG_PHOTOMETRIC);
if (photo == TIFFConstants.PHOTOMETRIC_MINISBLACK)
{
paramsn |= Image.CCITT_BLACKIS1;
}
}
int imagecomp = 0;
switch (compression)
{
case TIFFConstants.COMPRESSION_CCITTRLEW:
case TIFFConstants.COMPRESSION_CCITTRLE:
imagecomp = Image.CCITTG3_1D;
paramsn |= Image.CCITT_ENCODEDBYTEALIGN | Image.CCITT_ENDOFBLOCK;
break;
case TIFFConstants.COMPRESSION_CCITTFAX3:
imagecomp = Image.CCITTG3_1D;
paramsn |= Image.CCITT_ENDOFLINE | Image.CCITT_ENDOFBLOCK;
TIFFField t4OptionsField = dir.GetField(TIFFConstants.TIFFTAG_GROUP3OPTIONS);
if (t4OptionsField != null)
{
tiffT4Options = t4OptionsField.GetAsLong(0);
if ((tiffT4Options & TIFFConstants.GROUP3OPT_2DENCODING) != 0)
{
imagecomp = Image.CCITTG3_2D;
}
if ((tiffT4Options & TIFFConstants.GROUP3OPT_FILLBITS) != 0)
{
paramsn |= Image.CCITT_ENCODEDBYTEALIGN;
}
}
break;
case TIFFConstants.COMPRESSION_CCITTFAX4:
imagecomp = Image.CCITTG4;
TIFFField t6OptionsField = dir.GetField(TIFFConstants.TIFFTAG_GROUP4OPTIONS);
if (t6OptionsField != null)
{
tiffT6Options = t6OptionsField.GetAsLong(0);
}
break;
}
if (direct && rowsStrip == h) //single strip, direct
{
byte[] im = new byte[(int)size[0]];
s.Seek(offset[0]);
s.ReadFully(im);
img = Image.GetInstance(w, h, false, imagecomp, paramsn, im);
img.Inverted = true;
}
else
{
int rowsLeft = h;
CCITTG4Encoder g4 = new CCITTG4Encoder(w);
for (int k = 0; k < offset.Length; ++k)
{
byte[] im = new byte[(int)size[k]];
s.Seek(offset[k]);
s.ReadFully(im);
int height = Math.Min(rowsStrip, rowsLeft);
TIFFFaxDecoder decoder = new TIFFFaxDecoder(fillOrder, w, height);
byte[] outBuf = new byte[(w + 7) / 8 * height];
switch (compression)
{
case TIFFConstants.COMPRESSION_CCITTRLEW:
case TIFFConstants.COMPRESSION_CCITTRLE:
decoder.Decode1D(outBuf, im, 0, height);
g4.Fax4Encode(outBuf, height);
break;
case TIFFConstants.COMPRESSION_CCITTFAX3:
try {
decoder.Decode2D(outBuf, im, 0, height, tiffT4Options);
}
catch (Exception e) {
// let's flip the fill bits and try again...
tiffT4Options ^= TIFFConstants.GROUP3OPT_FILLBITS;
try {
decoder.Decode2D(outBuf, im, 0, height, tiffT4Options);
}
catch {
throw e;
}
}
g4.Fax4Encode(outBuf, height);
break;
case TIFFConstants.COMPRESSION_CCITTFAX4:
decoder.DecodeT6(outBuf, im, 0, height, tiffT6Options);
g4.Fax4Encode(outBuf, height);
break;
}
rowsLeft -= rowsStrip;
}
byte[] g4pic = g4.Close();
img = Image.GetInstance(w, h, false, Image.CCITTG4, paramsn & Image.CCITT_BLACKIS1, g4pic);
}
img.SetDpi(dpiX, dpiY);
img.XYRatio = XYRatio;
if (dir.IsTagPresent(TIFFConstants.TIFFTAG_ICCPROFILE))
{
try {
TIFFField fd = dir.GetField(TIFFConstants.TIFFTAG_ICCPROFILE);
ICC_Profile icc_prof = ICC_Profile.GetInstance(fd.GetAsBytes());
if (icc_prof.NumComponents == 1)
{
img.TagICC = icc_prof;
}
}
catch {
//empty
}
}
img.OriginalType = Image.ORIGINAL_TIFF;
if (rotation != 0)
{
img.InitialRotation = rotation;
}
return(img);
}
// private methods
/// <summary>
/// This method checks if the image is a valid JPEG and processes some parameters.
/// </summary>
private void ProcessParameters()
{
type = Element.JPEG;
originalType = ORIGINAL_JPEG;
Stream istr = null;
try {
string errorID;
if (rawData == null)
{
WebRequest w = WebRequest.Create(url);
w.Credentials = CredentialCache.DefaultCredentials;
istr = w.GetResponse().GetResponseStream();
errorID = url.ToString();
}
else
{
istr = new MemoryStream(rawData);
errorID = "Byte array";
}
if (istr.ReadByte() != 0xFF || istr.ReadByte() != 0xD8)
{
throw new BadElementException(MessageLocalization.GetComposedMessage("1.is.not.a.valid.jpeg.file", errorID));
}
bool firstPass = true;
int len;
while (true)
{
int v = istr.ReadByte();
if (v < 0)
{
throw new IOException(MessageLocalization.GetComposedMessage("premature.eof.while.reading.jpg"));
}
if (v == 0xFF)
{
int marker = istr.ReadByte();
if (firstPass && marker == M_APP0)
{
firstPass = false;
len = GetShort(istr);
if (len < 16)
{
Utilities.Skip(istr, len - 2);
continue;
}
byte[] bcomp = new byte[JFIF_ID.Length];
int r = istr.Read(bcomp, 0, bcomp.Length);
if (r != bcomp.Length)
{
throw new BadElementException(MessageLocalization.GetComposedMessage("1.corrupted.jfif.marker", errorID));
}
bool found = true;
for (int k = 0; k < bcomp.Length; ++k)
{
if (bcomp[k] != JFIF_ID[k])
{
found = false;
break;
}
}
if (!found)
{
Utilities.Skip(istr, len - 2 - bcomp.Length);
continue;
}
Utilities.Skip(istr, 2);
int units = istr.ReadByte();
int dx = GetShort(istr);
int dy = GetShort(istr);
if (units == 1)
{
dpiX = dx;
dpiY = dy;
}
else if (units == 2)
{
dpiX = (int)((float)dx * 2.54f + 0.5f);
dpiY = (int)((float)dy * 2.54f + 0.5f);
}
Utilities.Skip(istr, len - 2 - bcomp.Length - 7);
continue;
}
if (marker == M_APPE)
{
len = GetShort(istr) - 2;
byte[] byteappe = new byte[len];
for (int k = 0; k < len; ++k)
{
byteappe[k] = (byte)istr.ReadByte();
}
if (byteappe.Length >= 12)
{
string appe = System.Text.ASCIIEncoding.ASCII.GetString(byteappe, 0, 5);
if (Util.EqualsIgnoreCase(appe, "adobe"))
{
invert = true;
}
}
continue;
}
if (marker == M_APP2)
{
len = GetShort(istr) - 2;
byte[] byteapp2 = new byte[len];
for (int k = 0; k < len; ++k)
{
byteapp2[k] = (byte)istr.ReadByte();
}
if (byteapp2.Length >= 14)
{
String app2 = System.Text.ASCIIEncoding.ASCII.GetString(byteapp2, 0, 11);
if (app2.Equals("ICC_PROFILE"))
{
int order = byteapp2[12] & 0xff;
int count = byteapp2[13] & 0xff;
// some jpeg producers don't know how to count to 1
if (order < 1)
{
order = 1;
}
if (count < 1)
{
count = 1;
}
if (icc == null)
{
icc = new byte[count][];
}
icc[order - 1] = byteapp2;
}
}
continue;
}
firstPass = false;
int markertype = MarkerType(marker);
if (markertype == VALID_MARKER)
{
Utilities.Skip(istr, 2);
if (istr.ReadByte() != 0x08)
{
throw new BadElementException(MessageLocalization.GetComposedMessage("1.must.have.8.bits.per.component", errorID));
}
scaledHeight = GetShort(istr);
Top = scaledHeight;
scaledWidth = GetShort(istr);
Right = scaledWidth;
colorspace = istr.ReadByte();
bpc = 8;
break;
}
else if (markertype == UNSUPPORTED_MARKER)
{
throw new BadElementException(MessageLocalization.GetComposedMessage("1.unsupported.jpeg.marker.2", errorID, marker));
}
else if (markertype != NOPARAM_MARKER)
{
Utilities.Skip(istr, GetShort(istr) - 2);
}
}
}
}
finally {
if (istr != null)
{
istr.Close();
}
}
plainWidth = this.Width;
plainHeight = this.Height;
if (icc != null)
{
int total = 0;
for (int k = 0; k < icc.Length; ++k)
{
if (icc[k] == null)
{
icc = null;
return;
}
total += icc[k].Length - 14;
}
byte[] ficc = new byte[total];
total = 0;
for (int k = 0; k < icc.Length; ++k)
{
System.Array.Copy(icc[k], 14, ficc, total, icc[k].Length - 14);
total += icc[k].Length - 14;
}
try {
ICC_Profile icc_prof = ICC_Profile.GetInstance(ficc);
TagICC = icc_prof;
}
catch {}
icc = null;
}
}
// private methods
/// <summary>
/// This method checks if the image is a valid JPEG and processes some parameters.
/// </summary>
private void ProcessParameters()
{
type = Element.JPEG;
originalType = ORIGINAL_JPEG;
Stream istr = null;
try {
string errorID;
if (rawData == null)
{
WebRequest w = WebRequest.Create(url);
w.Credentials = CredentialCache.DefaultCredentials;
istr = w.GetResponse().GetResponseStream();
errorID = url.ToString();
}
else
{
istr = new MemoryStream(rawData);
errorID = "Byte array";
}
if (istr.ReadByte() != 0xFF || istr.ReadByte() != 0xD8)
{
throw new BadElementException(MessageLocalization.GetComposedMessage("1.is.not.a.valid.jpeg.file", errorID));
}
bool firstPass = true;
int len;
while (true)
{
int v = istr.ReadByte();
if (v < 0)
{
throw new IOException(MessageLocalization.GetComposedMessage("premature.eof.while.reading.jpg"));
}
if (v == 0xFF)
{
int marker = istr.ReadByte();
if (firstPass && marker == M_APP0)
{
firstPass = false;
len = GetShort(istr);
if (len < 16)
{
Utilities.Skip(istr, len - 2);
continue;
}
byte[] bcomp = new byte[JFIF_ID.Length];
int r = istr.Read(bcomp, 0, bcomp.Length);
if (r != bcomp.Length)
{
throw new BadElementException(MessageLocalization.GetComposedMessage("1.corrupted.jfif.marker", errorID));
}
bool found = true;
for (int k = 0; k < bcomp.Length; ++k)
{
if (bcomp[k] != JFIF_ID[k])
{
found = false;
break;
}
}
if (!found)
{
Utilities.Skip(istr, len - 2 - bcomp.Length);
continue;
}
Utilities.Skip(istr, 2);
int units = istr.ReadByte();
int dx = GetShort(istr);
int dy = GetShort(istr);
if (units == 1)
{
dpiX = dx;
dpiY = dy;
}
else if (units == 2)
{
dpiX = (int)((float)dx * 2.54f + 0.5f);
dpiY = (int)((float)dy * 2.54f + 0.5f);
}
Utilities.Skip(istr, len - 2 - bcomp.Length - 7);
continue;
}
if (marker == M_APPE)
{
len = GetShort(istr) - 2;
byte[] byteappe = new byte[len];
for (int k = 0; k < len; ++k)
{
byteappe[k] = (byte)istr.ReadByte();
}
if (byteappe.Length >= 12)
{
string appe = System.Text.ASCIIEncoding.ASCII.GetString(byteappe, 0, 5);
if (Util.EqualsIgnoreCase(appe, "adobe"))
{
invert = true;
}
}
continue;
}
if (marker == M_APP2)
{
len = GetShort(istr) - 2;
byte[] byteapp2 = new byte[len];
for (int k = 0; k < len; ++k)
{
byteapp2[k] = (byte)istr.ReadByte();
}
if (byteapp2.Length >= 14)
{
String app2 = System.Text.ASCIIEncoding.ASCII.GetString(byteapp2, 0, 11);
if (app2.Equals("ICC_PROFILE"))
{
int order = byteapp2[12] & 0xff;
int count = byteapp2[13] & 0xff;
// some jpeg producers don't know how to count to 1
if (order < 1)
{
order = 1;
}
if (count < 1)
{
count = 1;
}
if (icc == null)
{
icc = new byte[count][];
}
icc[order - 1] = byteapp2;
}
}
continue;
}
if (marker == M_APPD)
{
len = GetShort(istr) - 2;
byte[] byteappd = new byte[len];
for (int k = 0; k < len; k++)
{
byteappd[k] = (byte)istr.ReadByte();
}
// search for '8BIM Resolution' marker
int j = 0;
for (j = 0; j < len - PS_8BIM_RESO.Length; j++)
{
bool found = true;
for (int i = 0; i < PS_8BIM_RESO.Length; i++)
{
if (byteappd[j + i] != PS_8BIM_RESO[i])
{
found = false;
break;
}
}
if (found)
{
break;
}
}
j += PS_8BIM_RESO.Length;
if (j < len - PS_8BIM_RESO.Length)
{
// "PASCAL String" for name, i.e. string prefix with length byte
// padded to be even length; 2 null bytes if empty
byte namelength = byteappd[j];
// add length byte
namelength++;
// add padding
if (namelength % 2 == 1)
{
namelength++;
}
// just skip name
j += namelength;
// size of the resolution data
int resosize = (byteappd[j] << 24) + (byteappd[j + 1] << 16) + (byteappd[j + 2] << 8) + byteappd[j + 3];
// should be 16
if (resosize != 16)
{
// fail silently, for now
//System.err.println("DEBUG: unsupported resolution IRB size");
continue;
}
j += 4;
int dx = (byteappd[j] << 8) + (byteappd[j + 1] & 0xff);
j += 2;
// skip 2 unknown bytes
j += 2;
int unitsx = (byteappd[j] << 8) + (byteappd[j + 1] & 0xff);
j += 2;
// skip 2 unknown bytes
j += 2;
int dy = (byteappd[j] << 8) + (byteappd[j + 1] & 0xff);
j += 2;
// skip 2 unknown bytes
j += 2;
int unitsy = (byteappd[j] << 8) + (byteappd[j + 1] & 0xff);
if (unitsx == 1 || unitsx == 2)
{
dx = (unitsx == 2 ? (int)(dx * 2.54f + 0.5f) : dx);
// make sure this is consistent with JFIF data
if (dpiX != 0 && dpiX != dx)
{
//System.err.println("DEBUG: inconsistent metadata (dpiX: " + dpiX + " vs " + dx + ")");
}
else
{
dpiX = dx;
}
}
if (unitsy == 1 || unitsy == 2)
{
dy = (unitsy == 2 ? (int)(dy * 2.54f + 0.5f) : dy);
// make sure this is consistent with JFIF data
if (dpiY != 0 && dpiY != dy)
{
//System.err.println("DEBUG: inconsistent metadata (dpiY: " + dpiY + " vs " + dy + ")");
}
else
{
dpiY = dy;
}
}
}
continue;
}
firstPass = false;
int markertype = MarkerType(marker);
if (markertype == VALID_MARKER)
{
Utilities.Skip(istr, 2);
if (istr.ReadByte() != 0x08)
{
throw new BadElementException(MessageLocalization.GetComposedMessage("1.must.have.8.bits.per.component", errorID));
}
scaledHeight = GetShort(istr);
Top = scaledHeight;
scaledWidth = GetShort(istr);
Right = scaledWidth;
colorspace = istr.ReadByte();
bpc = 8;
break;
}
else if (markertype == UNSUPPORTED_MARKER)
{
throw new BadElementException(MessageLocalization.GetComposedMessage("1.unsupported.jpeg.marker.2", errorID, marker));
}
else if (markertype != NOPARAM_MARKER)
{
Utilities.Skip(istr, GetShort(istr) - 2);
}
}
}
}
finally {
if (istr != null)
{
istr.Close();
}
}
plainWidth = this.Width;
plainHeight = this.Height;
if (icc != null)
{
int total = 0;
for (int k = 0; k < icc.Length; ++k)
{
if (icc[k] == null)
{
icc = null;
return;
}
total += icc[k].Length - 14;
}
byte[] ficc = new byte[total];
total = 0;
for (int k = 0; k < icc.Length; ++k)
{
System.Array.Copy(icc[k], 14, ficc, total, icc[k].Length - 14);
total += icc[k].Length - 14;
}
try {
ICC_Profile icc_prof = ICC_Profile.GetInstance(ficc, colorspace);
TagICC = icc_prof;
}
catch {}
icc = null;
}
}
protected static Image GetTiffImageColor(TIFFDirectory dir, RandomAccessFileOrArray s)
{
int predictor = 1;
TIFFLZWDecoder lzwDecoder = null;
int compression = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_COMPRESSION);
switch (compression)
{
case TIFFConstants.COMPRESSION_NONE:
case TIFFConstants.COMPRESSION_LZW:
case TIFFConstants.COMPRESSION_PACKBITS:
case TIFFConstants.COMPRESSION_DEFLATE:
case TIFFConstants.COMPRESSION_ADOBE_DEFLATE:
case TIFFConstants.COMPRESSION_OJPEG:
case TIFFConstants.COMPRESSION_JPEG:
break;
default:
throw new ArgumentException(MessageLocalization.GetComposedMessage("the.compression.1.is.not.supported", compression));
}
int photometric = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_PHOTOMETRIC);
switch (photometric)
{
case TIFFConstants.PHOTOMETRIC_MINISWHITE:
case TIFFConstants.PHOTOMETRIC_MINISBLACK:
case TIFFConstants.PHOTOMETRIC_RGB:
case TIFFConstants.PHOTOMETRIC_SEPARATED:
case TIFFConstants.PHOTOMETRIC_PALETTE:
break;
default:
if (compression != TIFFConstants.COMPRESSION_OJPEG && compression != TIFFConstants.COMPRESSION_JPEG)
{
throw new ArgumentException(MessageLocalization.GetComposedMessage("the.photometric.1.is.not.supported", photometric));
}
break;
}
float rotation = 0;
if (dir.IsTagPresent(TIFFConstants.TIFFTAG_ORIENTATION))
{
int rot = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_ORIENTATION);
if (rot == TIFFConstants.ORIENTATION_BOTRIGHT || rot == TIFFConstants.ORIENTATION_BOTLEFT)
{
rotation = (float)Math.PI;
}
else if (rot == TIFFConstants.ORIENTATION_LEFTTOP || rot == TIFFConstants.ORIENTATION_LEFTBOT)
{
rotation = (float)(Math.PI / 2.0);
}
else if (rot == TIFFConstants.ORIENTATION_RIGHTTOP || rot == TIFFConstants.ORIENTATION_RIGHTBOT)
{
rotation = -(float)(Math.PI / 2.0);
}
}
if (dir.IsTagPresent(TIFFConstants.TIFFTAG_PLANARCONFIG) &&
dir.GetFieldAsLong(TIFFConstants.TIFFTAG_PLANARCONFIG) == TIFFConstants.PLANARCONFIG_SEPARATE)
{
throw new ArgumentException(MessageLocalization.GetComposedMessage("planar.images.are.not.supported"));
}
int extraSamples = 0;
if (dir.IsTagPresent(TIFFConstants.TIFFTAG_EXTRASAMPLES))
{
extraSamples = 1;
}
int samplePerPixel = 1;
if (dir.IsTagPresent(TIFFConstants.TIFFTAG_SAMPLESPERPIXEL)) // 1,3,4
{
samplePerPixel = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_SAMPLESPERPIXEL);
}
int bitsPerSample = 1;
if (dir.IsTagPresent(TIFFConstants.TIFFTAG_BITSPERSAMPLE))
{
bitsPerSample = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_BITSPERSAMPLE);
}
switch (bitsPerSample)
{
case 1:
case 2:
case 4:
case 8:
break;
default:
throw new ArgumentException(MessageLocalization.GetComposedMessage("bits.per.sample.1.is.not.supported", bitsPerSample));
}
Image img = null;
int h = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_IMAGELENGTH);
int w = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_IMAGEWIDTH);
int dpiX = 0;
int dpiY = 0;
int resolutionUnit = TIFFConstants.RESUNIT_INCH;
if (dir.IsTagPresent(TIFFConstants.TIFFTAG_RESOLUTIONUNIT))
{
resolutionUnit = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_RESOLUTIONUNIT);
}
dpiX = GetDpi(dir.GetField(TIFFConstants.TIFFTAG_XRESOLUTION), resolutionUnit);
dpiY = GetDpi(dir.GetField(TIFFConstants.TIFFTAG_YRESOLUTION), resolutionUnit);
int fillOrder = 1;
bool reverse = false;
TIFFField fillOrderField = dir.GetField(TIFFConstants.TIFFTAG_FILLORDER);
if (fillOrderField != null)
{
fillOrder = fillOrderField.GetAsInt(0);
}
reverse = (fillOrder == TIFFConstants.FILLORDER_LSB2MSB);
int rowsStrip = h;
if (dir.IsTagPresent(TIFFConstants.TIFFTAG_ROWSPERSTRIP)) //another hack for broken tiffs
{
rowsStrip = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_ROWSPERSTRIP);
}
if (rowsStrip <= 0 || rowsStrip > h)
{
rowsStrip = h;
}
long[] offset = GetArrayLongShort(dir, TIFFConstants.TIFFTAG_STRIPOFFSETS);
long[] size = GetArrayLongShort(dir, TIFFConstants.TIFFTAG_STRIPBYTECOUNTS);
if ((size == null || (size.Length == 1 && (size[0] == 0 || size[0] + offset[0] > s.Length))) && h == rowsStrip) // some TIFF producers are really lousy, so...
{
size = new long[] { s.Length - (int)offset[0] };
}
if (compression == TIFFConstants.COMPRESSION_LZW || compression == TIFFConstants.COMPRESSION_DEFLATE || compression == TIFFConstants.COMPRESSION_ADOBE_DEFLATE)
{
TIFFField predictorField = dir.GetField(TIFFConstants.TIFFTAG_PREDICTOR);
if (predictorField != null)
{
predictor = predictorField.GetAsInt(0);
if (predictor != 1 && predictor != 2)
{
throw new Exception(MessageLocalization.GetComposedMessage("illegal.value.for.predictor.in.tiff.file"));
}
if (predictor == 2 && bitsPerSample != 8)
{
throw new Exception(MessageLocalization.GetComposedMessage("1.bit.samples.are.not.supported.for.horizontal.differencing.predictor", bitsPerSample));
}
}
}
if (compression == TIFFConstants.COMPRESSION_LZW)
{
lzwDecoder = new TIFFLZWDecoder(w, predictor, samplePerPixel);
}
int rowsLeft = h;
MemoryStream stream = null;
MemoryStream mstream = null;
ZDeflaterOutputStream zip = null;
ZDeflaterOutputStream mzip = null;
if (extraSamples > 0)
{
mstream = new MemoryStream();
mzip = new ZDeflaterOutputStream(mstream);
}
CCITTG4Encoder g4 = null;
if (bitsPerSample == 1 && samplePerPixel == 1 && photometric != TIFFConstants.PHOTOMETRIC_PALETTE)
{
g4 = new CCITTG4Encoder(w);
}
else
{
stream = new MemoryStream();
if (compression != TIFFConstants.COMPRESSION_OJPEG && compression != TIFFConstants.COMPRESSION_JPEG)
{
zip = new ZDeflaterOutputStream(stream);
}
}
if (compression == TIFFConstants.COMPRESSION_OJPEG)
{
// Assume that the TIFFTAG_JPEGIFBYTECOUNT tag is optional, since it's obsolete and
// is often missing
if ((!dir.IsTagPresent(TIFFConstants.TIFFTAG_JPEGIFOFFSET)))
{
throw new IOException(MessageLocalization.GetComposedMessage("missing.tag.s.for.ojpeg.compression"));
}
int jpegOffset = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_JPEGIFOFFSET);
int jpegLength = (int)s.Length - jpegOffset;
if (dir.IsTagPresent(TIFFConstants.TIFFTAG_JPEGIFBYTECOUNT))
{
jpegLength = (int)dir.GetFieldAsLong(TIFFConstants.TIFFTAG_JPEGIFBYTECOUNT) +
(int)size[0];
}
byte[] jpeg = new byte[Math.Min(jpegLength, s.Length - jpegOffset)];
int posFilePointer = (int)s.FilePointer;
posFilePointer += jpegOffset;
s.Seek(posFilePointer);
s.ReadFully(jpeg);
// if quantization and/or Huffman tables are stored separately in the tiff,
// we need to add them to the jpeg data
TIFFField jpegtables = dir.GetField(TIFFConstants.TIFFTAG_JPEGTABLES);
if (jpegtables != null)
{
byte[] temp = jpegtables.GetAsBytes();
int tableoffset = 0;
int tablelength = temp.Length;
// remove FFD8 from start
if (temp[0] == (byte)0xFF && temp[1] == (byte)0xD8)
{
tableoffset = 2;
tablelength -= 2;
}
// remove FFD9 from end
if (temp[temp.Length - 2] == (byte)0xFF && temp[temp.Length - 1] == (byte)0xD9)
{
tablelength -= 2;
}
byte[] tables = new byte[tablelength];
Array.Copy(temp, tableoffset, tables, 0, tablelength);
// TODO insert after JFIF header, instead of at the start
byte[] jpegwithtables = new byte[jpeg.Length + tables.Length];
Array.Copy(jpeg, 0, jpegwithtables, 0, 2);
Array.Copy(tables, 0, jpegwithtables, 2, tables.Length);
Array.Copy(jpeg, 2, jpegwithtables, tables.Length + 2, jpeg.Length - 2);
jpeg = jpegwithtables;
}
img = new Jpeg(jpeg);
}
else if (compression == TIFFConstants.COMPRESSION_JPEG)
{
if (size.Length > 1)
{
throw new IOException(MessageLocalization.GetComposedMessage("compression.jpeg.is.only.supported.with.a.single.strip.this.image.has.1.strips", size.Length));
}
byte[] jpeg = new byte[(int)size[0]];
s.Seek(offset[0]);
s.ReadFully(jpeg);
img = new Jpeg(jpeg);
}
else
{
for (int k = 0; k < offset.Length; ++k)
{
byte[] im = new byte[(int)size[k]];
s.Seek(offset[k]);
s.ReadFully(im);
int height = Math.Min(rowsStrip, rowsLeft);
byte[] outBuf = null;
if (compression != TIFFConstants.COMPRESSION_NONE)
{
outBuf = new byte[(w * bitsPerSample * samplePerPixel + 7) / 8 * height];
}
if (reverse)
{
TIFFFaxDecoder.ReverseBits(im);
}
switch (compression)
{
case TIFFConstants.COMPRESSION_DEFLATE:
case TIFFConstants.COMPRESSION_ADOBE_DEFLATE:
Inflate(im, outBuf);
ApplyPredictor(outBuf, predictor, w, height, samplePerPixel);
break;
case TIFFConstants.COMPRESSION_NONE:
outBuf = im;
break;
case TIFFConstants.COMPRESSION_PACKBITS:
DecodePackbits(im, outBuf);
break;
case TIFFConstants.COMPRESSION_LZW:
lzwDecoder.Decode(im, outBuf, height);
break;
}
if (bitsPerSample == 1 && samplePerPixel == 1 && photometric != TIFFConstants.PHOTOMETRIC_PALETTE)
{
g4.Fax4Encode(outBuf, height);
}
else
{
if (extraSamples > 0)
{
ProcessExtraSamples(zip, mzip, outBuf, samplePerPixel, bitsPerSample, w, height);
}
else
{
zip.Write(outBuf, 0, outBuf.Length);
}
}
rowsLeft -= rowsStrip;
}
if (bitsPerSample == 1 && samplePerPixel == 1 && photometric != TIFFConstants.PHOTOMETRIC_PALETTE)
{
img = Image.GetInstance(w, h, false, Image.CCITTG4,
photometric == TIFFConstants.PHOTOMETRIC_MINISBLACK ? Image.CCITT_BLACKIS1 : 0, g4.Close());
}
else
{
zip.Close();
img = new ImgRaw(w, h, samplePerPixel - extraSamples, bitsPerSample, stream.ToArray());
img.Deflated = true;
}
}
img.SetDpi(dpiX, dpiY);
if (compression != TIFFConstants.COMPRESSION_OJPEG && compression != TIFFConstants.COMPRESSION_JPEG)
{
if (dir.IsTagPresent(TIFFConstants.TIFFTAG_ICCPROFILE))
{
try {
TIFFField fd = dir.GetField(TIFFConstants.TIFFTAG_ICCPROFILE);
ICC_Profile icc_prof = ICC_Profile.GetInstance(fd.GetAsBytes());
if (samplePerPixel - extraSamples == icc_prof.NumComponents)
{
img.TagICC = icc_prof;
}
}
catch {
//empty
}
}
if (dir.IsTagPresent(TIFFConstants.TIFFTAG_COLORMAP))
{
TIFFField fd = dir.GetField(TIFFConstants.TIFFTAG_COLORMAP);
char[] rgb = fd.GetAsChars();
byte[] palette = new byte[rgb.Length];
int gColor = rgb.Length / 3;
int bColor = gColor * 2;
for (int k = 0; k < gColor; ++k)
{
palette[k * 3] = (byte)(rgb[k] >> 8);
palette[k * 3 + 1] = (byte)(rgb[k + gColor] >> 8);
palette[k * 3 + 2] = (byte)(rgb[k + bColor] >> 8);
}
// Colormap components are supposed to go from 0 to 655535 but,
// as usually, some tiff producers just put values from 0 to 255.
// Let's check for these broken tiffs.
bool colormapBroken = true;
for (int k = 0; k < palette.Length; ++k)
{
if (palette[k] != 0)
{
colormapBroken = false;
break;
}
}
if (colormapBroken)
{
for (int k = 0; k < gColor; ++k)
{
palette[k * 3] = (byte)rgb[k];
palette[k * 3 + 1] = (byte)rgb[k + gColor];
palette[k * 3 + 2] = (byte)rgb[k + bColor];
}
}
PdfArray indexed = new PdfArray();
indexed.Add(PdfName.INDEXED);
indexed.Add(PdfName.DEVICERGB);
indexed.Add(new PdfNumber(gColor - 1));
indexed.Add(new PdfString(palette));
PdfDictionary additional = new PdfDictionary();
additional.Put(PdfName.COLORSPACE, indexed);
img.Additional = additional;
}
img.OriginalType = Image.ORIGINAL_TIFF;
}
if (photometric == TIFFConstants.PHOTOMETRIC_MINISWHITE)
{
img.Inverted = true;
}
if (rotation != 0)
{
img.InitialRotation = rotation;
}
if (extraSamples > 0)
{
mzip.Close();
Image mimg = Image.GetInstance(w, h, 1, bitsPerSample, mstream.ToArray());
mimg.MakeMask();
mimg.Deflated = true;
img.ImageMask = mimg;
}
return(img);
}
