This is an excellent function that I've used for years. However, the GUIs don't play nicely with multiple monitors. Because of the mix of normalized and absolute units used for various parts of the GUI, simply resizing the whole thing post-render isn't ideal (and I just discovered by accident that there are some buttons in the upper corner that I never knew existed in all my time using it). It would be nice if I could somehow tell it which portion of the screen to use (even if I had to hardcode that in my own version, but right now that seems to require changing several lines throughout the code, and I haven't tracked them all down).
Excellent tool, much faster and more informative than DEPFUN.
An especially useful feature is detection of unresolved function calls, which DEPFUN doesn't seem to do. The synopses of each module have a list of unresolved names, though I couldn't see a way to get a single list of all unresolved names except by browsing.
Also you might want to switch off latex interpretation in the point labels in the dependency matrix (line 1921, I think).
Good work!
