Pretty-print DOT graph file, assuming positions already known.

Invoke equivalently as:

  • neato -n2
  • dot -Knop2

Assumes positions already specified in the input with the pos attribute.

This performs an optional adjustment to remove node-node overlap, computes edge layouts, and emites the graphs.

Last modified September 16, 2022: Add (short) docs for nop layout engines (e0d003e)