|Due to organizational changes, the Graphviz web site will see some modifications in the near future. In particular, it will probably no longer provide binary packages for Windows and Macs. The latter can be obtained via Macports or Home Brew. If someone wants to set up Appveyor for Windows, we would be grateful.|
Welcome to Graphviz
What is Graphviz?
Graphviz is open source graph visualization software. Graph visualization is a way of representing structural information as diagrams of abstract graphs and networks. It has important applications in networking, bioinformatics, software engineering, database and web design, machine learning, and in visual interfaces for other technical domains.
The Graphviz layout programs take descriptions of graphs in a simple text language, and make diagrams in useful formats, such as images and SVG for web pages; PDF or Postscript for inclusion in other documents; or display in an interactive graph browser. Graphviz has many useful features for concrete diagrams, such as options for colors, fonts, tabular node layouts, line styles, hyperlinks, and custom shapes.
dot - "hierarchical" or layered drawings of directed graphs. This is the default tool to use if edges have directionality.
neato - "spring model'' layouts. This is the default tool to use if the graph is not too large (about 100 nodes) and you don't know anything else about it. Neato attempts to minimize a global energy function, which is equivalent to statistical multi-dimensional scaling.
fdp - "spring model'' layouts similar to those of neato, but does this by reducing forces rather than working with energy.
sfdp - multiscale version of fdp for the layout of large graphs.
twopi - radial layouts, after Graham Wills 97. Nodes are placed on concentric circles depending their distance from a given root node.
circo - circular layout, after Six and Tollis 99, Kauffman and Wiese 02. This is suitable for certain diagrams of multiple cyclic structures, such as certain telecommunications networks.
The current release of Graphviz can be downloaded here: Download
Documentation is available in the released package and from here: Documentation
Bug And Issue Tracking
Reported Graphviz bugs and issues may be viewed by visiting the Issue Tracker.
- Smyrna is a reasonably good
2 days 21 hours ago
- You shouldn't need any
3 days 30 min ago
- very difficult to know which labels refer to which edge
3 days 14 hours ago
- The vertical differences
4 days 16 hours ago
- Just looking at the width,
4 days 19 hours ago
- Thanks for those inputs,
5 days 2 hours ago
- out of memory?
5 days 14 hours ago
- First post is edited with
5 days 15 hours ago
- What output format are you
5 days 16 hours ago
- I copied your graph into
5 days 17 hours ago