mine-h5-ui/es/MeComposable/useScroll/index.js

一款轻量级、模块化基于 Vue3.x 的 H5 前端 UI 组件库 👍

/*!
          * mine-h5-ui v2.15.0
          * Copyright (c) 2025 biaov
          * @license MIT
          */
const i = ({ duration: s = 300 } = {}) => {
  const t = (r, e, o, n) => (r /= n / 2, r < 1 ? o / 2 * r * r + e : (r--, -o / 2 * (r * (r - 2) - 1) + e));
  return { scrollTo: (r, e) => {
    const o = r.scrollTop, n = e - o, a = 20;
    let c = 0;
    const l = () => {
      c += a, r.scrollTop = t(c, o, n, s), c < s && requestAnimationFrame(l);
    };
    l();
  } };
};
export {
  i as useScroll
};