void showXObjectsPerPageInfo(PDFParser& parser,PDFObjectCastPtr<PDFDictionary> xobjects)
{
RefCountPtr<PDFName> key;
PDFObjectCastPtr<PDFIndirectObjectReference> value;
MapIterator<PDFNameToPDFObjectMap> it = xobjects->GetIterator();
while(it.MoveNext())
{
key = it.GetKey();
value = it.GetValue();
cout << "XObject named " << key->GetValue().c_str() << " is object " << value->mObjectID << " of type ";
PDFObjectCastPtr<PDFStreamInput> xobject(parser.ParseNewObject(value->mObjectID));
PDFObjectCastPtr<PDFDictionary> xobjectDictionary(xobject->QueryStreamDictionary());
PDFObjectCastPtr<PDFName> typeOfXObject = xobjectDictionary->QueryDirectObject("Subtype");
cout << typeOfXObject->GetValue().c_str() << "\n";
}
}
void showPageContent(PDFParser& parser, RefCountPtr<PDFObject> contents, InputFile& pdfFile)
{
if(contents->GetType() == ePDFObjectArray)
{
PDFObjectCastPtr<PDFIndirectObjectReference> streamReferences;
SingleValueContainerIterator<PDFObjectVector> itContents = ((PDFArray*)contents.GetPtr())->GetIterator();
// array of streams
while(itContents.MoveNext())
{
streamReferences = itContents.GetItem();
PDFObjectCastPtr<PDFStreamInput> stream = parser.ParseNewObject(streamReferences->mObjectID);
showContentStream(stream.GetPtr(),pdfFile.GetInputStream(),parser);
}
}
else
{
// stream
showContentStream((PDFStreamInput*)contents.GetPtr(),pdfFile.GetInputStream(),parser);
}
}
