Method setGraph

src/LGraphCanvas.ts:1625–1634

* Assigns a new graph to this canvas.

(newGraph: LGraph | Subgraph)

   * Assigns a new graph to this canvas.
   */
  setGraph(newGraph: LGraph | Subgraph): void {
    const { graph } = this
    if (newGraph === graph) return

    this.clear()
    newGraph.attachCanvas(this)

    this.dispatch("litegraph:set-graph", { newGraph, oldGraph: graph })
    this.#dirty()
  }

  openSubgraph(subgraph: Subgraph): void {
    const { graph } = this