canvas实现水位上升下降动画效果代码-html代码-BFW代码库

canvas实现水位上升下降动画效果代码

代码语言：html

所属分类：动画

代码描述：canvas实现水位上升下降动画效果代码

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

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">



    <link rel='stylesheet' href='https://fonts.googleapis.com/css2?family=Quicksand:wght@700&amp;display=swap'>

    <style>
        @import url("https://fonts.googleapis.com/css2?family=Share+Tech+Mono&display=swap");
        .backdrop {
          position: fixed;
          bottom: 0;
          left: 0;
          width: 100%;
          height: 100%;
          z-index: -1;
          display: flex;
          flex-direction: column;
          justify-content: flex-end;
        }
        .backdrop canvas {
          width: 100vw;
          flex: 0 0 60px;
          transform: translateY(1px);
        }
        @keyframes grow {
          0% {
            flex: 0 0 0vh;
          }
          50% {
            flex: 0 0 90vh;
          }
          100% {
            flex: 0 0 0vh;
          }
        }
        .backdrop .filler {
          background: #8ed6ff;
          flex: 0 0 0vh;
          animation: grow 16s ease-in-out infinite;
        }
        
        @keyframes wave {
          0% {
            transform: rotate(-2deg) translatex(-2vw);
          }
          25% {
            transform: rotate(1deg) translatex(2vw);
          }
          50% {
            transform: rotate(-1deg) translatex(-2vw);
          }
          75% {
            transform: rotate(2deg) translatex(2vw);
          }
          100% {
            transform: rotate(-2deg) translatex(-2vw);
          }
     .........完整代码请登录后点击上方下载按钮下载查看