Gauge.

<div id="chart-container" style="width: 100%; min-width: 0;"></div>

<script type="module">
  import { defineCustomElement as define0 } from '@syidax/advanced/components/sy-gauge-chart.js';
  define0();

  const specs = [
    {
      "id": "example-chart",
      "tag": "sy-gauge-chart",
      "props": {
        "engine": "standard",
        "value": 80,
        "min": 0,
        "max": 200,
        "variant": "dial",
        "unit": "km/h",
        "bandThickness": 14,
        "plotBands": [
          {
            "from": 0,
            "to": 120,
            "color": "#16a34a"
          },
          {
            "from": 120,
            "to": 160,
            "color": "#f59e0b"
          },
          {
            "from": 160,
            "to": 200,
            "color": "#dc2626"
          }
        ],
        "width": 640,
        "height": 360,
        "brandPosition": "bottom-right",
        "brandLogo": ""
      }
    }
  ];
  const container = document.querySelector('#chart-container');
  const elements = specs.map(({ tag, id, props }) => {
    const element = document.createElement(tag);
    element.id = id;
    Object.assign(element, props);
    element.setAttribute('aria-label', 'gauge example chart');
    return element;
  });
  container.replaceChildren(...elements);
  const chart = elements.at(-1);
  const onEvent = event => {
    console.log('valueChange', event.detail);
  };
  chart.addEventListener('valueChange', onEvent);
  const observer = new ResizeObserver(([entry]) => {
    const width = Math.max(160, Math.floor(entry.contentRect.width));
    elements.forEach(element => { element.width = width; });
  });
  observer.observe(container);

  // In an SPA, call this function when the view is disposed.
  function disposeChart() {
    observer.disconnect();
    chart.removeEventListener('valueChange', onEvent);
    container.replaceChildren();
  }
</script>