Scaladiagrams is a command line tool to generate DOT files representing a Scala projects class hierarchy. These DOT files can then be passed to a renderer such as GraphViz to draw the hierarchy.
First, compile and package with ./build
To run Scaladiagrams do the following:
scaladiagrams --source pathToScalaSourcefiles > dotFile
If you have Graphviz installed, you can generate an image like so:
scaladiagrams --source pathToScalaSourcefiles | dot -Tpng > file.png
Large class hierarchies are probably best rendered as an SVG file, just replace the -t target to svg.
./scaladiagrams --help
-e, --extension <arg> (default = .scala)
-l, --linked only output types that extend other types
-p, --parent <arg> only output parents of the named class
-s, --source <arg> location of source files (default = .)
Most useful of these are --linked and --parent; these both reduce the scope of the diagram to be produced.
