tkgraphviz - visualise graphviz files with Tk
tkgraphviz [-c] file...
Uses Tk::GraphViz to visualise the given graph file, in Graphviz
DOT format. Allows you to scroll instantly to a specified node.
When the pointer is over a node or edge, shows you their name or incident nodes.
Put another pane on the left, with an image generated by
dot. Allows you to compare that with how Tk::GraphViz did.