large-screen-visualization/index.html at main · quinn-gaoo/large-screen-visualization · GitHub

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<!DOCTYPE html>
<html lang="zh">
<head>
  <meta charset="UTF-8"/>
  <meta name="viewport"
    content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no,viewport-fit=cover">
  <title>mock疫情大屏可视化</title>
  <script>
    const clientWidth = document.documentElement.clientWidth
    const clientHeight = document.documentElement.clientHeight
    window.pageWidth = clientWidth / clientHeight > 16 / 9 ? clientHeight * (16 / 9) : clientWidth
    const pageHeight = pageWidth / (16 / 9)
    const string = `<style>html{
      font-size: ${pageWidth / 100}px
    }</style>`
    document.write(string)
  </script>
</head>
<body>
<div id="root"></div>
<script>
  // root.style.width = pageWidth + 'px'
  root.style.height = pageHeight + 'px'
  root.style.marginTop = (clientHeight - pageHeight) / 2 + 'px'
</script>
<script type="module" src="/src/main.tsx"></script>
</body>
</html>