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button click animation

2022-08-09 02:40:00 【JiuMeilove】

效果示例
在这里插入图片描述

代码示例

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

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>button click animation1</title>
    <style> @import url('https://fonts.googleapis.com/css2?family=Pacifico&display=swap'); html, body {
       width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background-color: #1f1f1f; font-family: 'Pacifico', serif; overflow: hidden; } span {
       position: relative; display: flex; align-items: center; justify-content: center; flex-grow: 1; } span::after {
       content: attr(data-text); position: absolute; background-color: #FC4F4F; border-radius: 10px; padding: 6px 20px; font-size: 22px; cursor: pointer; color: #fff; user-select: none; transition: transform 100ms ease-in; } span:active::after {
       transform: scale(0.9); } @keyframes pumping {
       50% {
       transform: scale(0.95); } } .shape {
       --size: 8px; position: absolute; top: calc(50% - var(--size)); left: calc(50% - var(--size)); width: calc(var(--size) * 2); height: calc(var(--size) * 2); animation: popup var(--d) cubic-bezier(.08, .56, .53, .98) forwards; } .heart {
       --size: 6px; background-color: var(--c); } .heart::before, .heart::after {
       content: ""; position: absolute; width: 100%; height: 100%; background-color: var(--c); border-radius: 50%; } .heart::before {
       left: -50%; } .heart::after {
       top: -50%; } @keyframes popup {
       0% {
       opacity: 0; } 60% {
       opacity: 1; } 100% {
       opacity: 0; transform: translate(var(--x), var(--y)) rotate(var(--r)); } } </style>
</head>

<body>
    <span data-text="Click Me"></span>
    <script> const colors = ['#FC4F4F', '#FFBC80', '#FF9F45', '#F76E11'] // const shapes = ['square', 'circle', 'triangle', 'heart'] const shapes = ['heart'] const randomIntBetween = (min, max) => {
       return Math.floor(Math.random() * (max - min + 1) + min) } class Particle {
       constructor({
        x, y, rotation, shape, color, size, duration, parent }) {
       this.x = x this.y = y this.parent = parent this.rotation = rotation this.shape = shape this.color = color this.size = size this.duration = duration this.children = document.createElement('div') } draw() {
       this.children.style.setProperty('--x', this.x + 'px') this.children.style.setProperty('--y', this.y + 'px') this.children.style.setProperty('--r', this.rotation + 'deg') this.children.style.setProperty('--c', this.color) this.children.style.setProperty('--size', this.size + 'px') this.children.style.setProperty('--d', this.duration + 'ms') this.children.className = `shape ${
        this.shape}` this.parent.append(this.children) } animate() {
       this.draw() const timer = setTimeout(() => {
       this.parent.removeChild(this.children) clearTimeout(timer) }, this.duration) } } function animateParticles({
        total }) {
       for (let i = 0; i < total; i++) {
       const particle = new Particle({
       x: randomIntBetween(-200, 200), y: randomIntBetween(-100, -300), rotation: randomIntBetween(-360 * 5, 360 * 5), shape: shapes[randomIntBetween(0, shapes.length - 1)], color: colors[randomIntBetween(0, colors.length - 1)], size: randomIntBetween(4, 7), duration: randomIntBetween(400, 800), parent }) particle.animate() } } const parent = document.querySelector('span') parent.addEventListener("touchstart", () => {
       }, false); parent.addEventListener('click', e => animateParticles({
       total: 40 }) ) </script>
</body>

</html>
原网站

版权声明
本文为[JiuMeilove]所创，转载请带上原文链接，感谢
https://yzsam.com/2022/221/202208090230205336.html

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