The shell scripts in this project assume that you have jgraph installed and added to your path. If you do not then you will need to install jgraph from Jgraph Home Page and you can temporarily put jgraph into your PATH with the command:
export PATH="/your/file/path/to/jgraph:$PATH"
To get started just run make which compiles the main file and runs the example shell script. This should make some ex*.pdf files that show off the different visualizations you can generate. ex1.pdf is just showing that given no mode, the program will put all of the different graphs into one pdf file.
Aside from just running the example scripts you can run the command sh vis.sh <filepath> [mode] which will create a junk.jgr and a junk.pdf with your output.
Mode is a number 0-15 where the bits determine which pages are generated.
0 [0000] will generate nothing
15 [1111] will generate all 4 pages
5 [0101] will generate pages 1 and 3
etc.
This one will look vastly different depending on where you run it from, it calls LinDirVis on the directory above the current one and just generates the tree. Here is what it looks like on my Mac when I run it. Obviously, in many cases, lines will run into each other however I find the graph is still typically plenty clear.
So far this has been tested on my M1 Mac Book Pro and the Hydra Linux machines at UTK that are running Red Hat Linux. If there are bugs that arise on other machines please let me know.