【Javascript】anime.jsでアニメーションされたテキストMoving Letters

Javascript

Moving Letters

October 14, 2017

Moving Lettersはanime.jsでアニメーションされたテキスト

Effect 1

<h1 class="ml1">
  <span class="text-wrapper">
    <span class="line line1"></span>
    <span class="letters">THURSDAY</span>
    <span class="line line2"></span>
  </span>
</h1>

<script src="https://cdnjs.cloudflare.com/ajax/libs/animejs/2.0.2/anime.min.js"></script>

CSS

.ml1 {
  font-weight: 900;
  font-size: 3.5em;
}

.ml1 .letter {
  display: inline-block;
  line-height: 1em;
}

.ml1 .text-wrapper {
  position: relative;
  display: inline-block;
  padding-top: 0.1em;
  padding-right: 0.05em;
  padding-bottom: 0.15em;
}

.ml1 .line {
  opacity: 0;
  position: absolute;
  left: 0;
  height: 3px;
  width: 100%;
  background-color: #fff;
  transform-origin: 0 0;
}

.ml1 .line1 { top: 0; }
.ml1 .line2 { bottom: 0; }

JAVASCRIPT

// Wrap every letter in a span
$('.ml1 .letters').each(function(){
  $(this).html($(this).text().replace(/([^\x00-\x80]|\w)/g, "<span class='letter'>$&</span>"));
});

anime.timeline({loop: true})
  .add({
    targets: '.ml1 .letter',
    scale: [0.3,1],
    opacity: [0,1],
    translateZ: 0,
    easing: "easeOutExpo",
    duration: 600,
    delay: function(el, i) {
      return 70 * (i+1)
    }
  }).add({
    targets: '.ml1 .line',
    scaleX: [0,1],
    opacity: [0.5,1],
    easing: "easeOutExpo",
    duration: 700,
    offset: '-=875',
    delay: function(el, i, l) {
      return 80 * (l - i);
    }
  }).add({
    targets: '.ml1',
    opacity: 0,
    duration: 1000,
    easing: "easeOutExpo",
    delay: 1000
  });

MIT

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