When I generate Doxygen documentation in PDF format, I get plenty of different files with a single diagram in each.
Is it possible to obtain a single PDF document, organized
Patel is right - you need to run Doxygen, then Latex of some sort to create the single doc.
For me, using Doxygen 1.7.3, the root file for the latex build seems to be "refman.tex".
Doxygen creates a Makefile, too, so if you've got make (I don't on my Win7 box), you can just type make in the latex directory.
I point my TeXnicCenter app at refman.tex, and build that way.
Hope this helps,
-Matt