The link for the non-label parts of an edge

type: escString, default: ""

edgeURL overrides any URL defined for the edge.

Also, edgeURL is used near the head or tail node unless overridden by headURL or tailURL, respectively.

See limitation.

See also:

Valid on:
  • Edges

Note: map, svg only.

Search the Graphviz codebase for "edgeURL"