Method change

src/LGraph.ts:1185–1191

()

  /* Called when something visually changed (not the graph!) */
  change(): void {
    if (LiteGraph.debug) {
      console.log("Graph changed")
    }
    this.canvasAction(c => c.setDirty(true, true))
    this.on_change?.(this)
  }

  setDirtyCanvas(fg: boolean, bg?: boolean): void {
    this.canvasAction(c => c.setDirty(fg, bg))