5

Simpel before and after comparing of two images

 2 years ago
source link: https://codepen.io/netsi1964/pen/JjyKJpN
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Pen Settings

HTML Preprocessor

Add Class(es) to <html>

Stuff for <head>

0 unsaved changes 
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<div class="images">
<div class="before"></div>
<div class="after"></div>
​
  </div>
  <div class="copy">© 2021, Jeanne Christensen
</div>
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* {
  box-sizing: border-box;
}
html, body {
  background: black;
  padding: 0;
  margin: 0;
  width: 100vw;
  height: 100vh;
  font-family: sans-serif;
}
body {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 24pt;
}
.images {
  width: 960px;
  height: 720px;
  outline: solid;
  display: block;
  position: relative;
  cursor: col-resize;
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const after = document.querySelector('.after');
const maxWidth = parseInt(getComputedStyle(after).width)
window.addEventListener('mousemove', (evt) => {
  evt.preventDefault();
  evt.stopPropagation();
  change(evt.offsetX)
});
window.addEventListener('touchmove', (evt) => {
  evt.preventDefault();
  evt.stopPropagation();
  change(evt.touches[0].clientX);
  return false;
});
​
​
function change(x) {
console.log(x)
  after.style.width = `${Math.min(maxWidth, x)}px`
}

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