Browser window to use for the headURL link

type: escString, default: <none>

If the edge has a headURL, headtarget determines which window of the browser is used for the URL. Setting headURL=_graphviz will open a new window if the window doesn't already exist, or reuse the window if it does.

If undefined, the value of the target is used.

Valid on:
  • Edges

Note: map, svg only.

Search the Graphviz codebase for "headtarget"

Last modified September 17, 2022: Update headtarget.md: add description (21d5af7)