Batch Edit Selected Nodes
A centered relation graph is turned into a lightweight node maintenance workspace where the current editing-node set drives multi-select, resize handles, batch recolor actions, and bulk node removal. A shared floating overlay also exposes canvas interaction settings and image export without changing the example's main selection-driven editing pattern.
Batch Editing Selected Nodes with a Contextual Toolbar
What This Example Builds
This example builds a lightweight node maintenance workspace on top of a centered relation graph. The user sees a small graph on a dotted full-height canvas, a floating helper window, two nodes preselected on load, resize handles on the active selection, and a compact toolbar docked above the selected nodes.
The main interaction model is selection-driven editing. Users can click one node to make it the active