react+gsap实现上下滚动的图片幻灯片效果代码-html代码-BFW代码库

react+gsap实现上下滚动的图片幻灯片效果代码

代码语言：html

所属分类：幻灯片

代码描述：react+gsap实现上下滚动的图片幻灯片效果代码，实用react手写的幻灯片效果代码。

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">
  

  
  
  
<style>
body {
  margin: 0;
  overflow: hidden;
}

#root {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.carousel {
  overflow: hidden;
  position: relative;
  z-index: 1;
  width: 70%;
  aspect-ratio: 16/9;
  border-radius: 20px;
  box-shadow: 0 20px 30px -10px rgba(0, 0, 0, 0.3);
}

.item {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.item img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}
</style>

  
</head>

<body>
  <div id="root"></div>
  <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/babel.7.18.13.js"></script>
  <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/react.production.18.2.0.js"></script>
  <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/react-dom.production.18.2.0.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/gsap.3.11.0.js"></script>
      <script type="text/babel">
      
      const { useEffect, useRef, useState,useCallback} = window.React;
  const { render } = window.ReactDOM;


const Carousel = ({
  images, 
  timer = 2000
}) => {
  const [active, setActive] = useState(0)
  const [isAnimating, setIsAnimating] = useState(false)
  const $root = useRef()

  const nextItem = useCallback(() => {
    const ctx = gsap.context(() => {
      const items = gsap.utils.toArray('.item')

      const activeItem = items[active]
      const nextItem = items[act.........完整代码请登录后点击上方下载按钮下载查看