Method on

src/interaction/createEventManager.ts:22–22

(event: ChartGPUEventName, callback: ChartGPUEventCallback)

export interface EventManager {
  readonly canvas: HTMLCanvasElement;
  on(event: ChartGPUEventName, callback: ChartGPUEventCallback): void;
  off(event: ChartGPUEventName, callback: ChartGPUEventCallback): void;
  updateGridArea(gridArea: GridArea): void;
  dispose(): void;