group
Name for a group of nodes, for bundling edges avoiding crossings.
type: string, default: ""
If the end points of an edge belong to the same group, i.e., have the
same group attribute, parameters are set to avoid crossings and keep
the edges straight.
- Nodes
Note: dot only.
Search the Graphviz codebase for "group"
Last modified September 18, 2022: Update group.md: add descriptoin (42f29b7)