pixel-vh-vw-converter/index.html at master · khaledkzy/pixel-vh-vw-converter · GitHub

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<!DOCTYPE html>
<html>

<head>
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta charset="UTF-8">
  <link rel="stylesheet" href="style.css">
  <title>Pixel PX to VH | VW Viewport conversion</title>
</head>

<body>
  <header>
    <nav>
      <h1>
        <a href="https://github.com/khaledkzy/pixel-vh-VW-converter">Pixel PX to VH VW Viewport conversion</a>
      </h1>
    </nav>
  </header>

  <main>
    <!-- 1 -->
    <div>
      <span class="text">Convert From px to vh</span>
      <br>
      <input class="pixelToVH" type="number" onkeyup="pixelToVH(this.value);">
      <br>
      <span class="result" id="pixelToVH">Result</span>
    </div>
    <!-- 2 -->
    <div>
      <span class="text">Convert From px to VW</span>
      <br>
      <input class="pixelToVW" type="number" onkeyup="pixelToVW(this.value);">
      <br>
      <span class="result" id="pixelToVW">Result</span>
    </div>
    <!-- 3 -->
    <div>
      <span class="text">Convert From vh to px</span>
      <br>
      <input class="vhToPixel" type="number" onkeyup="vhToPixel(this.value);">
      <br>
      <span class="result" id="vhToPixel">Result</span>
    </div>
    <!-- 4 -->
    <div>
      <span class="text">Convert From VW to px</span>
      <br>
      <input class="vwToPixel" type="number" onkeyup="vwToPixel(this.value);">
      <br>
      <span class="result" id="vwToPixel">Result</span>
    </div>

  </main>


  <footer id="footer">
    Copyright (c) 2018
    <a href="https://khaledkzy.github.io/pixel-vh-vw-converter/">
      <strong>Pixel PX to VH VW Viewport conversion</strong>
    </a> / To view the
    <a href="https://github.com/khaledkzy/pixel-vh-VW-converter">
      <strong>Source Code</strong>
    </a>
  </footer>
</body>

<script>
  function pixelToVH(value) {
    return document.querySelector("#pixelToVH").innerHTML = `Result = ${(100 * value) / window.innerHeight}vh`;
  }
  function pixelToVW(value) {
    return document.querySelector("#pixelToVW").innerHTML = `Result = ${(100 * value) / window.innerWidth}vw`;
  }
  function vhToPixel(value) {
    return document.querySelector("#vhToPixel").innerHTML = `Result = ${(window.innerHeight * value) / 100}px`;
  }
  function vwToPixel(value) {
    return document.querySelector("#vwToPixel").innerHTML = `Result = ${((window.innerWidth * value) / 100)}px`;
  }

  window.addEventListener('resize', updateMeasurements)
  function updateMeasurements() {
    const pixelToVHValue = document.querySelector('.pixelToVH').value
    const pixelToVWValue = document.querySelector('.pixelToVW').value
    const vhToPixelValue = document.querySelector('.vhToPixel').value
    const vwToPixelValue = document.querySelector('.vwToPixel').value
    pixelToVH(pixelToVHValue)
    pixelToVW(pixelToVWValue)
    vhToPixel(vhToPixelValue)
    vwToPixel(vwToPixelValue)
  }

</script>

</html>