twopi — Render an image of a `radial` network graph from a `graphviz` file. Layouts: `dot`, `neato`, `twopi`

Render a PNG image with a filename based on the input filename and output format (uppercase -O)

twopi -T {{png}} -O {{path/to/input.gv}}

Render a SVG image with the specified output filename (lowercase -o)

twopi -T {{svg}} -o {{path/to/image.svg}} {{path/to/input.gv}}

Render the output in PS, PDF, SVG, Fig, PNG, GIF, JPEG, JSON, or DOT format

twopi -T {{format}} -O {{path/to/input.gv}}

Render a GIF image using `stdin` and `stdout`

echo "{{digraph {this -> that} }}" | twopi -T {{gif}} > {{path/to/image.gif}}

Display help

twopi -?