public virtual void DocWithInvalidMapping06()
{
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(destinationFolder + "docWithInvalidMapping06.pdf",
new WriterProperties().SetPdfVersion(PdfVersion.PDF_2_0)));
pdfDocument.SetTagged();
Document document = new Document(pdfDocument);
TagStructureContext tagCntxt = pdfDocument.GetTagStructureContext();
PdfNamespace pointerNs = tagCntxt.FetchNamespace(StandardNamespaces.PDF_2_0);
pointerNs.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.span, StandardRoles.SPAN, pointerNs);
// deliberately creating namespace via constructor instead of using TagStructureContext#fetchNamespace
PdfNamespace stdNs2 = new PdfNamespace(StandardNamespaces.PDF_2_0);
stdNs2.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.span, StandardRoles.EM, stdNs2);
Text customRolePText1 = new Text("Hello world text 1.");
customRolePText1.GetAccessibilityProperties().SetRole(LayoutTaggingPdf2Test.HtmlRoles.span);
customRolePText1.GetAccessibilityProperties().SetNamespace(stdNs2);
document.Add(new Paragraph(customRolePText1));
Text customRolePText2 = new Text("Hello world text 2.");
customRolePText2.GetAccessibilityProperties().SetRole(LayoutTaggingPdf2Test.HtmlRoles.span);
// not explicitly setting namespace that we've manually created. This will lead to the situation, when
// /Namespaces entry in StructTreeRoot would have two different namespace dictionaries with the same name.
document.Add(new Paragraph(customRolePText2));
document.Close();
CompareResult("docWithInvalidMapping06");
}
public virtual void CustomRolesMappingPdf2()
{
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(destinationFolder + "customRolesMappingPdf2.pdf",
new WriterProperties().SetPdfVersion(PdfVersion.PDF_2_0)));
pdfDocument.SetTagged();
TagStructureContext tagsContext = pdfDocument.GetTagStructureContext();
PdfNamespace stdNamespace2 = tagsContext.FetchNamespace(StandardNamespaces.PDF_2_0);
PdfNamespace xhtmlNs = new PdfNamespace("http://www.w3.org/1999/xhtml");
PdfNamespace html4Ns = new PdfNamespace("http://www.w3.org/TR/html4");
String h9 = "H9";
String h11 = "H11";
// deliberately mapping to H9 tag
xhtmlNs.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.h1, h9, stdNamespace2);
xhtmlNs.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.p, StandardRoles.P, stdNamespace2);
xhtmlNs.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.img, StandardRoles.FIGURE, stdNamespace2);
xhtmlNs.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.ul, StandardRoles.L, stdNamespace2);
xhtmlNs.AddNamespaceRoleMapping(StandardRoles.SPAN, LayoutTaggingPdf2Test.HtmlRoles.span, xhtmlNs);
xhtmlNs.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.span, StandardRoles.SPAN, stdNamespace2);
xhtmlNs.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.center, StandardRoles.P, stdNamespace2);
html4Ns.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.center, LayoutTaggingPdf2Test.HtmlRoles.center
, xhtmlNs);
// test some tricky mapping cases
stdNamespace2.AddNamespaceRoleMapping(h9, h11, stdNamespace2);
stdNamespace2.AddNamespaceRoleMapping(h11, h11, stdNamespace2);
tagsContext.GetAutoTaggingPointer().SetNamespaceForNewTags(xhtmlNs);
Document document = new Document(pdfDocument);
AddContentToDocInCustomNs(pdfDocument, stdNamespace2, xhtmlNs, html4Ns, h11, document);
document.Close();
CompareResult("customRolesMappingPdf2");
}
public virtual void DocWithExplicitAndImplicitDefaultNsAtTheSameTime()
{
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(destinationFolder + "docWithExplicitAndImplicitDefaultNsAtTheSameTime.pdf"
, new WriterProperties().SetPdfVersion(PdfVersion.PDF_2_0)));
pdfDocument.SetTagged();
TagStructureContext tagsContext = pdfDocument.GetTagStructureContext();
tagsContext.SetDocumentDefaultNamespace(null);
PdfNamespace explicitDefaultNs = tagsContext.FetchNamespace(StandardNamespaces.PDF_1_7);
Document document = new Document(pdfDocument);
Paragraph hPara = new Paragraph("This is header.");
hPara.GetAccessibilityProperties().SetRole(StandardRoles.H);
hPara.GetAccessibilityProperties().SetNamespace(explicitDefaultNs);
document.Add(hPara);
PdfNamespace xhtmlNs = new PdfNamespace("http://www.w3.org/1999/xhtml");
xhtmlNs.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.img, StandardRoles.FIGURE, explicitDefaultNs
);
xhtmlNs.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.ul, StandardRoles.L);
iText.Layout.Element.Image img = new Image(ImageDataFactory.Create(sourceFolder + imageName)).SetWidth(100
);
img.GetAccessibilityProperties().SetRole(LayoutTaggingPdf2Test.HtmlRoles.img);
img.GetAccessibilityProperties().SetNamespace(xhtmlNs);
document.Add(img);
List list = new List().SetListSymbol("-> ");
list.GetAccessibilityProperties().SetRole(LayoutTaggingPdf2Test.HtmlRoles.ul);
list.GetAccessibilityProperties().SetNamespace(xhtmlNs);
list.Add("list item").Add("list item").Add("list item").Add("list item").Add("list item");
document.Add(list);
xhtmlNs.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.center, "Center", explicitDefaultNs);
xhtmlNs.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.p, "Note", explicitDefaultNs);
explicitDefaultNs.AddNamespaceRoleMapping("Center", StandardRoles.P, explicitDefaultNs);
explicitDefaultNs.AddNamespaceRoleMapping("Note", "Note");
xhtmlNs.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.span, "Note");
pdfDocument.GetStructTreeRoot().AddRoleMapping("Note", StandardRoles.P);
Paragraph centerPara = new Paragraph("centered text");
centerPara.GetAccessibilityProperties().SetRole(LayoutTaggingPdf2Test.HtmlRoles.center);
centerPara.GetAccessibilityProperties().SetNamespace(xhtmlNs);
Text simpleSpan = new Text("simple p with simple span");
simpleSpan.GetAccessibilityProperties().SetRole(LayoutTaggingPdf2Test.HtmlRoles.span);
simpleSpan.GetAccessibilityProperties().SetNamespace(xhtmlNs);
Paragraph simplePara = new Paragraph(simpleSpan);
simplePara.GetAccessibilityProperties().SetRole(LayoutTaggingPdf2Test.HtmlRoles.p);
simplePara.GetAccessibilityProperties().SetNamespace(xhtmlNs);
document.Add(centerPara).Add(simplePara);
pdfDocument.GetStructTreeRoot().AddRoleMapping("I", StandardRoles.SPAN);
Text iSpan = new Text("cursive span");
iSpan.GetAccessibilityProperties().SetRole("I");
document.Add(new Paragraph(iSpan));
document.Close();
CompareResult("docWithExplicitAndImplicitDefaultNsAtTheSameTime");
}
public virtual void StampTest05()
{
PdfDocument pdfDocument = new PdfDocument(new PdfReader(sourceFolder + "simpleDocNewStdNs.pdf"), new PdfWriter
(destinationFolder + "stampTest05.pdf", new WriterProperties().SetPdfVersion(PdfVersion.PDF_2_0)));
TagStructureContext tagCntxt = pdfDocument.GetTagStructureContext();
PdfNamespace xhtmlNs = tagCntxt.FetchNamespace("http://www.w3.org/1999/xhtml");
PdfNamespace ssn2 = tagCntxt.FetchNamespace(StandardNamespaces.PDF_2_0);
xhtmlNs.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.ul, StandardRoles.L, ssn2);
TagTreePointer pointer = new TagTreePointer(pdfDocument);
pointer.MoveToKid(StandardRoles.TABLE).MoveToKid(StandardRoles.TR).MoveToKid(1, StandardRoles.TD).MoveToKid
(StandardRoles.L);
pointer.SetRole(LayoutTaggingPdf2Test.HtmlRoles.ul).GetProperties().SetNamespace(xhtmlNs);
pdfDocument.Close();
CompareResult("stampTest05");
}
public virtual void DocWithInvalidMapping09()
{
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(destinationFolder + "docWithInvalidMapping09.pdf",
new WriterProperties().SetPdfVersion(PdfVersion.PDF_2_0)));
pdfDocument.SetTagged();
TagStructureContext tagsContext = pdfDocument.GetTagStructureContext();
PdfNamespace ssn2 = tagsContext.FetchNamespace(StandardNamespaces.PDF_2_0);
ssn2.AddNamespaceRoleMapping(StandardRoles.DOCUMENT, "Book", ssn2);
Document document = new Document(pdfDocument);
document.Add(new Paragraph("hello world; root tag mapping"));
document.Close();
CompareResult("docWithInvalidMapping09");
}
public virtual void DocWithInvalidMapping02()
{
NUnit.Framework.Assert.That(() => {
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(destinationFolder + "docWithInvalidMapping02.pdf",
new WriterProperties().SetPdfVersion(PdfVersion.PDF_2_0)));
pdfDocument.SetTagged();
TagStructureContext tagsContext = pdfDocument.GetTagStructureContext();
tagsContext.SetDocumentDefaultNamespace(null);
PdfNamespace explicitDefaultNs = tagsContext.FetchNamespace(StandardNamespaces.PDF_1_7);
Document document = new Document(pdfDocument);
explicitDefaultNs.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.p, StandardRoles.P);
Paragraph customRolePara = new Paragraph("Hello world text.");
customRolePara.GetAccessibilityProperties().SetRole(LayoutTaggingPdf2Test.HtmlRoles.p);
document.Add(customRolePara);
document.Close();
}
, NUnit.Framework.Throws.InstanceOf <PdfException>().With.Message.EqualTo(String.Format(PdfException.RoleIsNotMappedToAnyStandardRole, "p")))
;
}
public virtual void DocWithInvalidMapping04()
{
// TODO this test passes, however it seems, that mingling two standard namespaces in the same tag structure tree should be illegal
// May be this should be checked if we would implement conforming PDF/UA docs generations in a way PDF/A docs are generated
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(destinationFolder + "docWithInvalidMapping04.pdf",
new WriterProperties().SetPdfVersion(PdfVersion.PDF_2_0)));
pdfDocument.SetTagged();
TagStructureContext tagsCntxt = pdfDocument.GetTagStructureContext();
PdfNamespace stdNs2 = tagsCntxt.FetchNamespace(StandardNamespaces.PDF_2_0);
stdNs2.AddNamespaceRoleMapping(LayoutTaggingPdf2Test.HtmlRoles.p, StandardRoles.P);
Document document = new Document(pdfDocument);
Paragraph customRolePara = new Paragraph("Hello world text.");
customRolePara.GetAccessibilityProperties().SetRole(LayoutTaggingPdf2Test.HtmlRoles.p);
document.Add(customRolePara);
document.Close();
CompareResult("docWithInvalidMapping04");
}
public virtual void SimpleDocExplicitlyOldStdNs()
{
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(destinationFolder + "simpleDocExplicitlyOldStdNs.pdf"
, new WriterProperties().SetPdfVersion(PdfVersion.PDF_2_0)));
pdfDocument.SetTagged();
TagStructureContext tagsContext = pdfDocument.GetTagStructureContext();
PdfNamespace @namespace = tagsContext.FetchNamespace(StandardNamespaces.PDF_1_7);
tagsContext.SetDocumentDefaultNamespace(@namespace);
Document document = new Document(pdfDocument);
Paragraph h1 = new Paragraph("Header level 1");
h1.GetAccessibilityProperties().SetRole(StandardRoles.H1);
Paragraph helloWorldPara = new Paragraph("Hello World from iText7");
document.Add(h1);
AddSimpleContentToDoc(document, helloWorldPara);
document.Close();
CompareResult("simpleDocExplicitlyOldStdNs");
}