public IPDFObject Clone()
{
PDFDictionary dict = new PDFDictionary();
dict.AddRange(this);
return(dict);
}
private void extractTrailer(PDFDictionary dict)
{
if (dict == null)
{
throw new InvalidDocumentException();
}
if (_trailer != null)
{
_trailer.RemoveItem("Prev");
_trailer.AddRange(dict);
}
else
{
_trailer = dict;
}
}
