particles.js使用及配置

编程入门行业动态更新时间:2024-10-09 00:41:52

particles.js使用及配置

参考：

这个项目中有提供demo，可以直接下载这个项目，打开demo里面的index.html文件，即可看到效果。

html：

<!DOCTYPE html>
<html lang="en">
<head><meta charset="utf-8"><title>particles.js</title><meta name="description" content="particles.js is a lightweight JavaScript library for creating particles."><meta name="author" content="Vincent Garreau" /><meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"><link rel="stylesheet" media="screen" href="css/style.css">
</head>
<body><div id="particles-js"></div><!-- scripts -->
<script src="js/particles.js"></script>
<script src="js/app.js"></script></body>
</html>

particles.js 是它的库，我们肯定是要引入的，app.js 是参数配置文件，我们也要引入，而 demo 中的 stats.js 就没有必要引入了。
style.css 我们也可以引入，背景颜色是在css中设置的。

app.js

particlesJS('particles-js',{"particles": {"number": {"value": 80,"density": {"enable": true,"value_area": 800}},"color": {"value": "#ffffff"},"shape": {"type": "circle","stroke": {"width": 0,"color": "#000000"},"polygon": {"nb_sides": 5},"image": {"src": "img/github.svg","width": 100,"height": 100}},"opacity": {"value": 0.5,"random": false,"anim": {"enable": false,"speed": 1,"opacity_min": 0.1,"sync": false}},"size": {"value": 5,"random": true,"anim": {"enable": false,"speed": 40,"size_min": 0.1,"sync": false}},"line_linked": {"enable": true,"distance": 150,"color": "#ffffff","opacity": 0.4,"width": 1},"move": {"enable": true,"speed": 6,"direction": "none","random": false,"straight": false,"out_mode": "out","attract": {"enable": false,"rotateX": 600,"rotateY": 1200}}},"interactivity": {"detect_on": "canvas","events": {"onhover": {"enable": true,"mode": "repulse"},"onclick": {"enable": false,"mode": "push"},"resize": true},"modes": {"grab": {"distance": 400,"line_linked": {"opacity": 1}},"bubble": {"distance": 400,"size": 40,"duration": 2,"opacity": 8,"speed": 3},"repulse": {"distance": 200},"push": {"particles_nb": 4},"remove": {"particles_nb": 2}}},"retina_detect": true,"config_demo": {"hide_card": false,"background_color": "#b61924","background_image": "","background_position": "50% 50%","background_repeat": "no-repeat","background_size": "cover"}});

配置说明：

键值	参数选项/ 说明	实例
`particles.number.value`	number 数量	`40`
`particles.number.density.enable`	boolean	`true` / `false`
`particles.number.density.value_area`	number 区域散布密度大小	`800`
`particles.color.value`	HEX (string) RGB (object) HSL (object) array selection (HEX) random (string) 原子的颜色	`"#b61924"` `{r:182, g:25, b:36}` `{h:356, s:76, l:41}` `["#b61924", "#333333", "999999"]` `"random"`
`particles.shape.type`	string array selection 原子的形状	`"circle"` `"edge"` `"triangle"` `"polygon"` `"star"` `"image"` `["circle", "triangle", "image"]`
`particles.shape.stroke.width`	number 原理的宽度	`2`
`particles.shape.stroke.color`	HEX (string) 原子颜色	`"#222222"`
`particles.shape.polygon.nb_slides`	number 原子的多边形边数	`5`
`particles.shape.image.src`	path link svg / png / gif / jpg 原子的图片可以使用自定义图片	`"assets/img/yop.svg"` `".png"`
`particles.shape.image.width`	number (for aspect ratio) 图片宽度	`100`
`particles.shape.image.height`	number (for aspect ratio) 图片高度	`100`
`particles.opacity.value`	number (0 to 1) 不透明度	`0.75`
`particles.opacity.random`	boolean 随机不透明度	`true` / `false`
`particles.opacity.anim.enable`	boolean 渐变动画	`true` / `false`
`particles.opacity.anim.speed`	number 渐变动画速度	`3`
`particles.opacity.anim.opacity_min`	number (0 to 1) 渐变动画不透明度	`0.25`
`particles.opacity.anim.sync`	boolean	`true` / `false`
`particles.size.value`	number 原子大小	`20`
`particles.size.random`	boolean 原子大小随机	`true` / `false`
`particles.size.anim.enable`	boolean 原子渐变	`true` / `false`
`particles.size.anim.speed`	number 原子渐变速度	`3`
`particles.size.anim.size_min`	number	`0.25`
`particles.size.anim.sync`	boolean	`true` / `false`
`particles.line_linked.enable`	boolean 连接线	`true` / `false`
`particles.line_linked.distance`	number 连接线距离	`150`
`particles.line_linked.color`	HEX (string) 连接线颜色	`#ffffff`
`particles.line_linked.opacity`	number (0 to 1) 连接线不透明度	`0.5`
`particles.line_linked.width`	number 连接线的宽度	`1.5`
`particles.move.enable`	boolean 原子移动	`true` / `false`
`particles.move.speed`	number 原子移动速度	`4`
`particles.move.direction`	string 原子移动方向	`"none"` `"top"` `"top-right"` `"right"` `"bottom-right"` `"bottom"` `"bottom-left"` `"left"` `"top-left"`
`particles.move.random`	boolean 移动随机方向	`true` / `false`
`particles.move.straight`	boolean 直接移动	`true` / `false`
`particles.move.out_mode`	string (out of canvas) 是否移动出画布	`"out"` `"bounce"`
`particles.move.bounce`	boolean (between particles) 是否跳动移动	`true` / `false`
`particles.move.attract.enable`	boolean 原子之间吸引	`true` / `false`
`particles.move.attract.rotateX`	number 原子之间吸引X水平距离	`3000`
`particles.move.attract.rotateY`	number y垂直距离	`1500`
`interactivity.detect_on`	string 原子之间互动检测	`"canvas", "window"`
`interactivity.events.onhover.enable`	boolean 悬停	`true` / `false`
`interactivity.events.onhover.mode`	string array selection 悬停模式	`"grab"` 抓取临近的 `"bubble"` 泡沫球效果 `"repulse"` 击退效果 `["grab", "bubble"]`
`interactivity.events.onclick.enable`	boolean 点击效果	`true` / `false`
`interactivity.events.onclick.mode`	string array selection 点击效果模式	`"push"` `"remove"` `"bubble"` `"repulse"` `["push", "repulse"]`
`interactivity.events.resize`	boolean 互动事件调整	`true` / `false`
`interactivity.events.modes.grab.distance`	number 原子互动抓取距离	`100`
`interactivity.events.modes.grab.line_linked.opacity`	number (0 to 1) 原子互动抓取距离连线不透明度	`0.75`
`interactivity.events.modes.bubble.distance`	number 原子抓取泡沫效果之间的距离	`100`
`interactivity.events.modes.bubble.size`	number 原子抓取泡沫效果之间的大小	`40`
`interactivity.events.modes.bubble.duration`	number 原子抓取泡沫效果之间的持续事件 (second)	`0.4`
`interactivity.events.modes.repulse.distance`	number 击退效果距离	`200`
`interactivity.events.modes.repulse.duration`	number 击退效果持续事件 (second)	`1.2`
`interactivity.events.modes.push.particles_nb`	number 粒子推出的数量	`4`
`interactivity.events.modes.push.particles_nb`	number	`4`
`retina_detect`	boolean	`true` / `false`