internal IPDFObject GetObject(int index)
{
if (index < 0 || index >= _entries.Count)
{
return(null);
}
Entry entry = _entries[index];
if (entry == null)
{
return(null);
}
if (entry.Object != null)
{
return(entry.Object);
}
if (entry.EntryType == 2)
{
parseGenerationEntry(entry);
if (entry.Object == null)
{
return(entry.Object = new PDFNull());
}
return(entry.Object);
}
else
{
IPDFObject obj = _lexer.ParseEntry(index, entry.Offset, entry.Generation);
if (obj == null)
{
obj = new PDFNull();
}
entry.Object = obj;
return(obj);
}
}
