Function attachCoalescedResizeObserver

examples/live-streaming/main.ts:61–72

(container: HTMLElement, chart: ChartGPUInstance)

});

const attachCoalescedResizeObserver = (container: HTMLElement, chart: ChartGPUInstance): ResizeObserver => {
  let rafId: number | null = null;
  const ro = new ResizeObserver(() => {
    if (rafId !== null) return;
    rafId = requestAnimationFrame(() => {
      rafId = null;
      chart.resize();
    });
  });
  ro.observe(container);
  return ro;
};

const createSeedData = (count: number): DataPoint[] => {
  const n = Math.max(2, Math.floor(count));