Get the Picture.

The SMC option -graph generates Graphviz DOT files using three detail levels:

SMC generates a rudimentary DOT file - SMC makes no attempt to produce a "pretty" graph because beauty is in the eye of the beholder. The default Graphviz settings are used. You can then modify the DOT file to your heart's content.

Note: Be careful modifying the SMC-generated DOT file directly. If you have SMC generate a new DOT file, it will overwrite your work.

Stroll through the SMC Picture Gallery to see examples of SMC-generated DOT files and what can be done with them.