Hi, I'm trying to use xfig to create incremental diagrams. I use xfig 3.2.4 which is able to export .eps files with tags so that the different levels can be extracted. It works great, but I need an additional feature.
I need latex equations inside the diagrams (in different levels :-). Normally if this were an ordinary black and white drawing for print, psfrag would do the job perfectly. That's exactly the kind of functionality I need. Does anyone know how to do this with pdflatex, multiinclude and ppower4?. It should allow me to define the equations either in the .tex file (like psfrag), or else inside the xfig diagram (like using specials with pstex). I tried psfrag, and it does not work. Any suggestions will be *greatly* appreciated. Kofi L
