High Quality Content by WIKIPEDIA articles! Graphviz (short for Graph
Visualization Software) is a package of open source tools initiated by
AT&T Research Labs for drawing graphs specified in DOT language
scripts. It also provides libraries for software applications to use the
tools. Graphviz is free software licensed under the Common Public
License. In mathematics, a graph is an abstract representation of a set
of objects where some pairs of the objects are connected by links. The
interconnected objects are represented by mathematical abstractions
called vertices, and the links that connect some pairs of vertices are
called edges. Typically, a graph is depicted in diagrammatic form as a
set of dots for the vertices, joined by lines or curves for the edges.
