OptionalcameraOptionalclassOptionalcornerCorner the popout docks to (default bottom-left).
OptionaldefaultOptionalencodingUpstream P2 + owner VR-24 (both 2026-07-28, found independently): the preview inherits the PARENT canvas's encoding so shapes/colors match the main graph.
OptionalfocusDisplay label for the focus (defaults to the id).
OptionalmaxOptionalpositioning9.20: "absolute" anchors the popout inside a positioned ancestor (the graph view), instead of the viewport, so it sits over the canvas corner rather than whatever chrome happens to occupy the viewport corner. Default stays "fixed" for existing consumers.
OptionalstylesheetExtra stylesheet rules, same contract as CytoscapeCanvas.
The full graph the neighborhood is cut from.
Camera behavior: "fit" (default: the whole cut in frame) or "center" (close-up on the focus).