public virtual void CreateTaggedPdf24() {
Document document = new Document(PageSize.LETTER);
MemoryStream baos = new MemoryStream();
PdfWriter writer = PdfWriter.GetInstance(document, baos);
writer.ViewerPreferences = PdfWriter.DisplayDocTitle;
//set more document properties
writer.PdfVersion = PdfWriter.VERSION_1_7;
writer.SetTagged(PdfWriter.markInlineElementsOnly);
PdfDictionary info = writer.Info;
info.Put(PdfName.TITLE, new PdfString("Testing"));
writer.CreateXmpMetadata();
// step 3
document.Open();
document.AddLanguage("en_US");
document.SetAccessibleAttribute(PdfName.LANG, new PdfString("en_US"));
// step 4
Paragraph p = new Paragraph("Paragraph testing testing");
p.SetAccessibleAttribute(PdfName.ACTUALTEXT, new PdfString("Paragraph ALT Text"));
p.SetAccessibleAttribute(PdfName.ALT, new PdfString("Paragraph ALT Text"));
document.Add(p);
Chunk ck = new Chunk("Span testing testing", FontFactory.GetFont(RESOURCES + @"..\FreeMonoBold.ttf", BaseFont.WINANSI, BaseFont.EMBEDDED, 12));
ck.SetAccessibleAttribute(PdfName.ACTUALTEXT, new PdfString("Span ALT Text"));
ck.SetAccessibleAttribute(PdfName.ALT, new PdfString("Span ALT Text"));
p = new Paragraph(ck);
document.Add(p);
// step 5
document.Close();
FileStream fos = new FileStream("TaggedPdfTest/pdf/out24.pdf", FileMode.Create);
byte[] buff = baos.ToArray();
fos.Write(buff, 0, buff.Length);
fos.Flush();
fos.Close();
CompareResults("24");
}
public virtual void CreateTagedPdf25() {
Document document = new Document();
MemoryStream baos = new MemoryStream();
PdfWriter writer = PdfWriter.GetInstance(document, baos);
writer.ViewerPreferences = PdfWriter.DisplayDocTitle;
writer.PdfVersion = PdfWriter.VERSION_1_7;
writer.SetTagged();
PdfDictionary info = writer.Info;
info.Put(PdfName.TITLE, new PdfString("Testing"));
writer.CreateXmpMetadata();
document.Open();
document.AddLanguage("en_US");
document.SetAccessibleAttribute(PdfName.LANG, new PdfString("en_US"));
string longParagraphString = "Long teeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeext Paragraph testing testing";
BaseFont bFont = BaseFont.CreateFont(RESOURCES + @"..\FreeMonoBold.ttf", BaseFont.WINANSI, BaseFont.EMBEDDED);
Font font = new Font(bFont, 12);
Paragraph p = new Paragraph(longParagraphString, font);
document.Add(p);
string longChunkString = "Long teeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeext Span testing testing";
Chunk ck = new Chunk(longChunkString, font);
p = new Paragraph(ck);
document.Add(p);
document.Close();
FileStream fos = new FileStream("TaggedPdfTest/pdf/out25.pdf", FileMode.Create);
byte[] buff = baos.ToArray();
fos.Write(buff, 0, buff.Length);
fos.Flush();
fos.Close();
CompareResults("25");
CompareTool compareTool = new CompareTool();
string cmpFile = RESOURCES + @"out25.pdf";
string errorMessage = compareTool.CompareByContent("TaggedPdfTest/pdf/out25.pdf", cmpFile,
"TaggedPdfTest/pdf/", "diff_");
if (errorMessage != null) {
Assert.Fail(errorMessage);
}
}