virtual public void CreatePdfTest()
{
String fileName = "xmp_metadata.pdf";
// step 1
Document document = new Document();
// step 2
PdfWriter writer = PdfWriter.GetInstance(document, new FileStream(OUT_FOLDER + fileName, FileMode.Create));
MemoryStream os = new MemoryStream();
XmpWriter xmp = new XmpWriter(os, XmpWriter.UTF16, 2000);
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");
xmp.Close();
writer.XmpMetadata = os.ToArray();
// step 3
document.Open();
// step 4
document.Add(new Paragraph("Hello World"));
// step 5
document.Close();
CompareResults(fileName, fileName);
}
virtual public void ManipulatePdf2Test()
{
String fileName = "xmp_metadata_added2.pdf";
PdfReader reader = new PdfReader(CMP_FOLDER + "pdf_metadata.pdf");
PdfStamper stamper = new PdfStamper(reader, new FileStream(OUT_FOLDER + fileName, FileMode.Create));
stamper.CreateXmpMetadata();
XmpWriter xmp = stamper.XmpWriter;
DublinCoreProperties.AddSubject(xmp.XmpMeta, "Hello World");
DublinCoreProperties.AddSubject(xmp.XmpMeta, "XMP & Metadata");
DublinCoreProperties.AddSubject(xmp.XmpMeta, "Metadata");
PdfProperties.SetVersion(xmp.XmpMeta, "1.4");
stamper.Close();
reader.Close();
CompareResults(fileName, fileName);
}
virtual public void ManipulatePdf2Test()
{
String fileName = "xmp_metadata_added2.pdf";
PdfReader reader = new PdfReader(CMP_FOLDER + "pdf_metadata.pdf");
PdfStamper stamper = new PdfAStamper(reader, new FileStream(OUT_FOLDER + fileName, FileMode.Create),
PdfAConformanceLevel.PDF_A_1A);
MemoryStream os = new MemoryStream();
XmpWriter xmp = new PdfAXmpWriter(os, reader.Info, PdfAConformanceLevel.PDF_A_1A, stamper.Writer);
DublinCoreProperties.AddSubject(xmp.XmpMeta, "Hello World");
DublinCoreProperties.AddSubject(xmp.XmpMeta, "XMP & Metadata");
DublinCoreProperties.AddSubject(xmp.XmpMeta, "Metadata");
PdfProperties.SetVersion(xmp.XmpMeta, "1.4");
xmp.Close();
stamper.XmpMetadata = os.ToArray();
stamper.Close();
reader.Close();
CompareResults(fileName, fileName);
}
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);
}
virtual public void XmpEncodingTest()
{
String fileName = "xmp_UTF-16BE-encoding";
Document document = new Document();
PdfSmartCopy copy = new PdfSmartCopy(document, new FileStream(OUT_FOLDER + fileName, FileMode.Create));
document.Open();
PdfReader reader = new PdfReader(CMP_FOLDER + "pdf_metadata.pdf");
int pageCount = reader.NumberOfPages;
for (int currentPage = 1; currentPage <= pageCount; currentPage++)
{
PdfImportedPage page = copy.GetImportedPage(reader, currentPage);
copy.AddPage(page);
}
MemoryStream os = new MemoryStream();
XmpWriter xmp = new XmpWriter(os, XmpWriter.UTF16, 2000);
DublinCoreProperties.AddSubject(xmp.XmpMeta, "Hello World");
DublinCoreProperties.AddSubject(xmp.XmpMeta, "XMP & Metadata");
DublinCoreProperties.AddSubject(xmp.XmpMeta, "Metadata");
xmp.Close();
copy.XmpMetadata = os.ToArray();
string metadataXml = System.Text.Encoding.GetEncoding("UTF-16BE").GetString(copy.XmpMetadata);
XmlDocument doc = new XmlDocument();
doc.LoadXml(metadataXml); //<-- This is where the exception is thrown
document.Close();
copy.Close();
reader.Close();
}