graphviz

Graph visualization software for drawing directed and undirected graphs

brewmacoslinux

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About

Graph visualization software from AT&T and Bell Labs

dotneatotwopicircofdpsfdppatchworkosage

Convert a DOT file to PNG image$ dot -Tpng input.dot -o output.png

Generate a graph visualization with spring-layout algorithm$ neato -Tsvg graph.dot -o graph.svg

Create a hierarchical graph layout and export as PDF$ dot -Tpdf workflow.dot -o workflow.pdf