gsap实现滑竿滑块拖动表情变化效果代码-html代码-BFW代码库

gsap实现滑竿滑块拖动表情变化效果代码

代码语言：html

所属分类：拖放

代码描述：gsap实现滑竿滑块拖动表情变化效果代码，用到了Draggable。

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

<!DOCTYPE html>
<html lang="en" >

<head>
  <meta charset="UTF-8">
  

  
  
<style>
*,
*::after,
*::before {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
/* width */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
/* Track */
::-webkit-scrollbar-track {
  background: #0a0a0a;
}
/* Handle */
::-webkit-scrollbar-thumb {
  background: #ad3955;
}
/* Handle on hover */
::-webkit-scrollbar-thumb:hover {
  background: #ad3955;
}
html,
body {
  height: 100%;
  width: 100%;
}
body {
  background: #191919;
  display: grid;
  place-items: center;
}

.slider {
  width: 15rem;
  height: 1.5rem;
  background: #333;
  border-radius: 1.5rem;
  box-shadow: 2px 2px 4px #111, inset 2px 2px 4px #666;  
  position: relative;
}

.knob {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: #AD3955;
  box-shadow: 2px 2px 4px #3e000f, inset 2px 2px 4px #ed7894;
  cursor: grab;
  z-index: 1;
}

.range {
  position: relative;
  background: linear-gradient(-90deg, #AD3955, #AD3955, #F9F871, #AD3955, #AD3955);
  background-size: 400% 100%;
  background-repeat: no-repeat;
  top: 0.15rem;
  left: 0.15rem;
  height: 1.2rem;
  width: 0;
  border-top-left-radius: 1.5rem;
  border-bottom-left-radius: 1.5rem;
  animation: gradient 1.5s linear infinite;
  box-shadow: inset 0px 0px 5px #333;
  transform: translateZ(1px);
}

@keyframes gradient {
  from {
    background-position-x: 0%;
  }
  to {
    background-position-x: 100%;
  }
}

.container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.emote {
  margin-left: auto;
  margin-right: auto;
  font-size: 5rem;
  width: fit-content;
}


.logo-wrapper {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  display: grid;
  place-items: center;
  opacity: 0;
  animation: fade-in 0.8s linear forwards;
}
@keyframes fade-in {
  to {
    opacity: 1;
  }
}
.logo {
  width: 3rem;
  height: auto;
  color: #fff;
}
.circle {
  position: absolute;
  width: 4rem;
  height: 4rem;
  top: 50%;
  left: 50%;
  transform: translate3d(-50%, -50%, 0);
  stroke-dasharray: 52;
  stroke-dashoffset: 40;
  animation: rotate 3s linear infinite;
  filter: drop-shadow(0px 0px 6px #fff);
}
@keyframes rotate {
  from {
    transform: translate3d(-50%, -50%, 0) rotate(0deg);
  }
  to {
    transform: translate3d(-50%, -50%, 0) rotate(360deg);
  }
}
</style>


  
  
</head>

<body >
  <div class="container">
  <div class="emote">
    😐
  </div>

  <div id="slider" class="slider">
    <div class="knob"></div>
    <div class="range"></div>
  </div>
</div>











<div class="logo-wrapper">
  <svg class="logo" xmlns="http://www.w3.org/2000/svg" id="logo" viewBox="0 0 119 90">
    <style>
      #logo {
        overflow: visible;
      }

      #logo path:nth-child(2) {
        animation: logo-child-1 0.55s cubic-bezier(.23, 1.24, .8, 1.06);
      }

      #logo path:nth-child(3) {
        animation: logo-child-2 0.55s cubic-bezier(.23, 1.24, .8, 1.06);
      }

      #logo path:nth-child(4) {
        animation: logo-child-3 0.55s cubic-bezier(.23, 1.24, .8, 1.06);
      }

      #logo path:nth-child(5) {
        animation: logo-child-4 0.55s cubic-bezier(.23, 1.24, .8, 1.06);
      }

      #logo path:nth-child(6) {
        animation: logo-child-5 0.55s cubic-bezier(.23, 1.24, .8, 1.06);
      }

      @keyframes logo-child-1 {
        from {
          transform: translateX(100%);
        }

        to {
          transform: translateY(0%);
        }
      }

      @keyframes logo-child-2 {
        from {
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