svg+css实现指纹登录动画效果代码-html代码-BFW代码库

代码语言：html

所属分类：动画

代码描述：svg+css实现指纹登录动画效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<html>
<head>
    <style>
body {
  align-items: center;
  display: flex;
  font-family: sans-serif;
  font-weight: 600;
  font-size: 26px;
  height: 100vh;
  justify-content: center;
  margin: 0;background-color: #2f8cff;
}
.container {
  align-items: center;
  background: #000;
  border-radius: 40px;
  box-shadow: 0 14px 28px rgba(0,0,0,0.25), 0 10px 10px rgba(0,0,0,0.22);
  display: flex;
  height: 80px;
  justify-content: center;
  position: relative;
  width: 200px;
}
.text {
  color: white;
  position: absolute;
  transition: opacity 300ms;
  user-select: none;
  -moz-user-select: none;
}
.fingerprint {
  /* height: 80px; */
  left: -8px;
  opacity: 0;
  position: absolute;
  stroke: #777;
  top: -9px;
  transition: opacity 1ms;
}
.fingerprint-active {
  stroke: #fff;
}
.fingerprint-out {
  opacity: 1;
}
.odd {
  stroke-dasharray: 0px 50px;
  stroke-dashoffset: 1px;
  transition: stroke-dasharray 1ms;
}
.even {
  stroke-dasharray: 50px 50px;
  stroke-dashoffset: -41px;
  transition: stroke-dashoffset 1ms;
}
.ok {
  opacity: 0;
}
.active.container {
  animation: 6s Container;
}
.active .text {
  opacity: 0;
  animation: 6s Text forwards;
}
.active .fingerprint {
  opacity: 1;
  transition: opacity 300ms 200ms;
}
.active .fingerprint-base .odd {
  stroke-dasharray: 50px 50px;
  transition: stroke-dasharray 800ms 100ms;
}
.active .fingerprint-base .even {
  stroke-dashoffset: 0px;
  transition: stroke-dashoffset 800ms;
}
.active .fingerprint-active .odd {
  stroke-dasharray: 50px 50px;
  transition: stroke-dasharray 2000ms 1500ms;
}
.active .fingerprint-active .even {
  stroke-dashoffset: 0px;
  transition: stroke-dashoffset 2000ms 1300ms;
}
.active .fingerprint-out {
  opacity: 0;
  transition: opacity 300ms 4100ms;
}
.active .ok {
  opacity: 1;
  animation: 6s Ok forwards;
}
@keyframes Container {
  0% { width: 200px }
  6% { width: 80px }
  71% { transform: scale(1); }
  75% { transform: scale(1.2); }
  77% { transform: scale(1); }

  94% { width: 80px }
  100% { width: 200px }
}
@keyframes Text {
  0% { opacity: 1; transform: scale(1); }
  6% { opacity: 0; transform: scale(0.5); }

  94% { opacity: 0; transform: scale(0.5); }
  100% { opacity: 1; transform: scale(1); }
}
@keyframes Ok {
  0% { opacity: 0 }
  70% { opacity: 0; transform: scale(0); }
  75% { opacity: 1; transform: scale(1.1); }
  77% { opacity: 1; transform: scale(1); }
  92% { opacity: 1; transform: scale(1); }
  96% { opacity: 0; transform: scale(0.5); }
  100% { opacity: 0 }
}
    </style>

</head>
<body >
<div class="container" onclick="this.classList.toggle('active')">
  <span class="text">LOGIN</span>
  <svg class="fingerprint fingerprint-base" xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100">
    <g class="fingerprint-out" fill="none" stroke-width="2" stroke-linecap="round">
      <path
            class="odd" d="m 25.117139,57.142857 c 0,0 -1.968558,-7.660465 -0.643619,-13.149003 1.324939,-5.488538 4.659682,-8.994751 4.659682,-8.994751" />
      <path
            class="odd" d="m 31.925369,31.477584 c 0,0 2.153609,-2.934998 9.074971,-5.105078 6.921362,-2.17008 11.799844,-0.618718 11.799844,-0.618718" />
      <path
            class="odd" d="m 57.131213,26.814448 c 0,0 5.127709,1.731228 9.899495,7.513009 4.771786,5.781781 4.772971,12.109204 4.772971,12.109204" />
      <path
            class="odd" d="m 72.334009,50.76769 0.09597,2.298098 -0.09597,2.386485" />
      <path
            class="even" d="m 27.849282,62.75 c 0,0 1.286086,-1.279223 1.25,-4.25 -0.03609,-2.970777 -1.606117,-7.675266 -0.625,-12.75 0.981117,-5.074734 4.5,-9.5 4.5,-9.5" />
      <path
            class="even" d="m 36.224282,33.625 c 0,0 8.821171,-7.174484 19.3125,-2.8125 10.491329,4.361984 11.870558,14.952665 11.870558,14.952665" />
      <path
            class="even" d="m 68.349282,49.75 c 0,0 0.500124,3.82939 0.5625,5.8125 0.06238,1.98311 -0.1875,5.9375 -0.1875,5.9375" />
      <path
            class="odd" d="m 31.099282,65.625 c 0,0 1.764703,-4.224042 2,-7.375 0.235297,-3.150958 -1.943873,-9.276886 0.426777,-15.441942 2.370649,-6.165056 8.073223,-7.933058 8.073223,-7.933058" />
      <path
            class="odd" d="m 45.849282,33.625 c 0,0 12.805566,-1.968622 17,9.9375 4.194434,11.906122 1.125,24.0625 1.125,24.0625" />
      <path
            class="even" d="m 59.099282,70.25 c 0,0 0.870577,-2.956221 1.1875,-4.5625 0.316923,-1.606279 0.5625,-5.0625 0.5625,-5.0625" />
      <path
            class="even" d="m 60.901059,56.286612 c 0,0 0.903689,-9.415996 -3.801777,-14.849112 -3.03125,-3.5 -7.329245,-4.723939 -11.867187,-3.8125 -5.523438,1.109375 -7.570313,5.75 -7.570313,5.75" />
      <path
            class="even" d="m 34.072577,68.846248 c 0,0 2.274231,-4.165782 2.839205,-9.033748 0.443558,-3.821814 -0.49394,-5.649939 -0.714206,-8.05386 -0.220265,-2.403922 0.21421,-4.63364 0.21421,-4.63364" />
      <path
            class="odd" d="m 37.774165,70.831845 c 0,0 2.692139,-6.147592 3.223034,-11.251208 0.530895,-5.103616 -2.18372,-7.95562 -0.153491,-13.647655 2.030229,-5.692035 8.108442,-4.53.........完整代码请登录后点击上方下载按钮下载查看