public virtual IList <PdfAnnotation> GetAnnotations()
{
IList <PdfAnnotation> annotations = new List <PdfAnnotation>();
PdfArray annots = GetPdfObject().GetAsArray(PdfName.Annots);
if (annots != null)
{
for (int i = 0; i < annots.Size(); i++)
{
PdfDictionary annot = annots.GetAsDictionary(i);
annotations.Add(PdfAnnotation.MakeAnnotation(annot).SetPage(this));
}
}
return(annotations);
}
public virtual void TestCopyingPageWithAnnotationContainingIrtKey()
{
NUnit.Framework.Assert.That(() => {
// TODO remove expected exception and thus enable assertions when DEVSIX-3585 is implemented
String inFilePath = sourceFolder + "annotation-with-irt.pdf";
String outFilePath = destinationFolder + "copy-annotation-with-irt.pdf";
PdfDocument originalDocument = new PdfDocument(new PdfReader(inFilePath));
PdfDocument outDocument = new PdfDocument(new PdfWriter(outFilePath));
originalDocument.CopyPagesTo(1, 1, outDocument);
// During the second copy call we have to rebuild/preserve all the annotation relationship (IRT in this case),
// so that we don't end up with annotation on one page referring to an annotation on another page as its IRT
// or as its parent
originalDocument.CopyPagesTo(1, 1, outDocument);
originalDocument.Close();
outDocument.Close();
outDocument = new PdfDocument(new PdfReader(outFilePath));
for (int pageNum = 1; pageNum <= outDocument.GetNumberOfPages(); pageNum++)
{
PdfPage page = outDocument.GetPage(pageNum);
NUnit.Framework.Assert.AreEqual(4, page.GetAnnotsSize());
NUnit.Framework.Assert.AreEqual(4, page.GetAnnotations().Count);
bool foundMarkupAnnotation = false;
foreach (PdfAnnotation annotation in page.GetAnnotations())
{
PdfDictionary annotationPageDict = annotation.GetPageObject();
if (annotationPageDict != null)
{
NUnit.Framework.Assert.AreSame(page.GetPdfObject(), annotationPageDict);
}
if (annotation is PdfMarkupAnnotation)
{
foundMarkupAnnotation = true;
PdfDictionary inReplyTo = ((PdfMarkupAnnotation)annotation).GetInReplyToObject();
NUnit.Framework.Assert.IsTrue(page.ContainsAnnotation(PdfAnnotation.MakeAnnotation(inReplyTo)), "IRT reference must point to annotation present on the same page"
);
}
}
NUnit.Framework.Assert.IsTrue(foundMarkupAnnotation, "Markup annotation expected to be present but not found"
);
}
outDocument.Close();
}
, NUnit.Framework.Throws.InstanceOf <AssertionException>())
;
}
/// <summary>Copies page to the specified document.</summary>
/// <remarks>
/// Copies page to the specified document.
/// <br/><br/>
/// NOTE: Works only for pages from the document opened in reading mode, otherwise an exception is thrown.
/// </remarks>
/// <param name="toDocument">a document to copy page to.</param>
/// <param name="copier">a copier which bears a specific copy logic. May be NULL</param>
/// <returns>copied page.</returns>
public virtual iText.Kernel.Pdf.PdfPage CopyTo(PdfDocument toDocument, IPdfPageExtraCopier copier)
{
PdfDictionary dictionary = GetPdfObject().CopyTo(toDocument, excludedKeys, true);
iText.Kernel.Pdf.PdfPage page = new iText.Kernel.Pdf.PdfPage(dictionary);
CopyInheritedProperties(page, toDocument);
foreach (PdfAnnotation annot in GetAnnotations())
{
if (annot.GetSubtype().Equals(PdfName.Link))
{
GetDocument().StoreLinkAnnotation(this, (PdfLinkAnnotation)annot);
}
else
{
page.AddAnnotation(-1, PdfAnnotation.MakeAnnotation(((PdfDictionary)annot.GetPdfObject().CopyTo(toDocument
, false))), false);
}
}
if (toDocument.IsTagged())
{
page.structParents = (int)toDocument.GetNextStructParentIndex();
page.GetPdfObject().Put(PdfName.StructParents, new PdfNumber(page.structParents));
}
if (copier != null)
{
copier.Copy(this, page);
}
else
{
if (!toDocument.GetWriter().isUserWarnedAboutAcroFormCopying&& GetDocument().GetCatalog().GetPdfObject().
ContainsKey(PdfName.AcroForm))
{
ILogger logger = LoggerFactory.GetLogger(typeof(iText.Kernel.Pdf.PdfPage));
logger.Warn(LogMessageConstant.SOURCE_DOCUMENT_HAS_ACROFORM_DICTIONARY);
toDocument.GetWriter().isUserWarnedAboutAcroFormCopying = true;
}
}
return(page);
}