Hi all! I'm currently implementing a library that intercepts content stream operators from a document's pages in order to produce a filtered version (as a different document). To this, I'm writing an extension to PDFGraphicsStreamEngine (as suggested by the documentation) and using processOperator() to do "my stuff".
Certain operators (MoveTextSetLeading, NextLine, ShowTextLine and ShowTextLineAndSpace), in order to trigger the (multiple) corresponding events, take the shortcut of calling processOperator() for "bogus" operators that are in fact *not present* in the content stream. I suggest the devs replace such calls with temporary OperatorProcessor instantiations and process(...) calls on them. I'd be happy to contribute the related changes, but I'm not sure how. I'd like to voice my appreciation for this project. It has solved many problems for me and I greatly appreciate the devs' effort. Regards, Constantine -- There is a computer disease that anybody who works with computers knows about. It's a very serious disease and it interferes completely with the work. The trouble with computers is that you 'play' with them! - Richard P. Feynman
