Function apply

examples/sampling/main.ts:194–203

()

  chart.resize();

  const apply = (): void => {
    controls = {
      mode: normalizeSamplingMode(modeEl.value),
      threshold: normalizeThreshold(thresholdEl.value),
    };

    userOptions = createOptions(data, controls, xMax);
    chart.setOption(userOptions);
    updateReadouts(data.length, xMax, controls, chart.getZoomRange());
  };

  applyEl.addEventListener('click', apply);
  thresholdEl.addEventListener('keydown', (e) => {