sfdp

Sfdp is a command-line tool that is part of the Graphviz suite of graph visualization tools. It stands for "Spring-Force Directed Placement". The tool is used to visualize graphs, which are mathematical structures composed of nodes and edges. Sfdp uses a force-directed placement algorithm to determine the positions of the nodes in the graph. This algorithm simulates physical forces between the nodes, such as repulsion and attraction, to achieve an aesthetically pleasing layout. The goal of sfdp is to generate a graph layout that minimizes node-node overlap and maximizes clarity and readability. The tool supports various input formats such as DOT, GML, and GraphML. It provides different layout styles and options to customize the visual appearance of the graph, including hierarchical, radial, and symmetric arrangements. Sfdp produces output in various file formats like PNG, SVG, and PDF, which can be used for further analysis or presentation purposes.