samehead
Edges with the same head and the same
samehead value are aimed at the same point on the head
type: string, default: ""
This has no effect on loops.
Each node can have at most 5 unique samehead values.
See limitation.
See also sametail.
- Edges
Note: dot only.
Search the Graphviz codebase for "samehead"
Last modified June 12, 2022: add simple descriptions for attributes (b2a18ac)