JS库particles.js创建超炫背景粒子插件(附源码下载)

发布时间：2023-06-10 11:43:15 来源：网络

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雪飘落在对面的屋顶上，屋顶像蒙了一条闪着银光的纱巾，美丽极了。雪飘落在树上，树上像缀满了银色的小花。雪飘落在操场上，操场变得像铺满棉花一样白茫茫的一片。

插件描述：particles.js用于创建粒子的轻量级 JavaScript 库。

查看效果源码下载

使用

加载 particles.js和配置粒子

<div id="particles-js"></div>
<script src="particles.js"></script>

app.js

/* particlesJS.load(@dom-id, @path-json, @callback (optional)); */
particlesJS.load('particles-js', 'assets/particles.json', function() {
 console.log('callback - particles.js config loaded');
});

particles.json

{
 "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": 10,
 "random": true,
 "anim": {
 "enable": false,
 "speed": 80,
 "size_min": 0.1,
 "sync": false
 }
 },
 "line_linked": {
 "enable": true,
 "distance": 300,
 "color": "#ffffff",
 "opacity": 0.4,
 "width": 2
 },
 "move": {
 "enable": true,
 "speed": 12,
 "direction": "none",
 "random": false,
 "straight": false,
 "out_mode": "out",
 "bounce": false,
 "attract": {
 "enable": false,
 "rotateX": 600,
 "rotateY": 1200
 }
 }
 },
 "interactivity": {
 "detect_on": "canvas",
 "events": {
 "onhover": {
 "enable": false,
 "mode": "repulse"
 },
 "onclick": {
 "enable": true,
 "mode": "push"
 },
 "resize": true
 },
 "modes": {
 "grab": {
 "distance": 800,
 "line_linked": {
 "opacity": 1
 }
 },
 "bubble": {
 "distance": 800,
 "size": 80,
 "duration": 2,
 "opacity": 0.8,
 "speed": 3
 },
 "repulse": {
 "distance": 400,
 "duration": 0.4
 },
 "push": {
 "particles_nb": 4
 },
 "remove": {
 "particles_nb": 2
 }
 }
 },
 "retina_detect": true
}

选项

key	option type / notes	example
particles.number.value	number	40
particles.number.density.enable	boolean	true / false
particles.number.density.value_area	number	800
particles.color.value	HEX (string) RGB (object) HSL (object) array selection (HEX) random (string)	"#b61924" {r:182, g:25, b:36} {h:356, s:76, l:41} ["#b61924", "#333333", "999999"] "random"
particles.shape.type	string array selection	"circle" "edge" "triangle" "polygon" "star" "image" ["circle", "triangle", "image"]
particles.shape.stroke.width	number	2
particles.shape.stroke.color	HEX (string)	"#222222"
particles.shape.polygon.nb_slides	number	5
particles.shape.image.src	path link svg / png / gif / jpg	"assets/img/yop.svg" "http://mywebsite.com/assets/img/yop.png"
particles.shape.image.width	number (for aspect ratio)	100
particles.shape.image.height	number (for aspect ratio)	100
particles.opacity.value	number (0 to 1)	0.75
particles.opacity.random	boolean	true / false
particles.opacity.anim.enable	boolean	true / false
particles.opacity.anim.speed	number	3
particles.opacity.anim.opacity_min	number (0 to 1)	0.25
particles.opacity.anim.sync	boolean	true / false
particles.size.value	number	20
particles.size.random	boolean	true / false
particles.size.anim.enable	boolean	true / false
particles.size.anim.speed	number	3
particles.size.anim.size_min	number	0.25
particles.size.anim.sync	boolean	true / false
particles.line_linked.enable	boolean	true / false
particles.line_linked.distance	number	150
particles.line_linked.color	HEX (string)	#ffffff
particles.line_linked.opacity	number (0 to 1)	0.5
particles.line_linked.width	number	1.5
particles.move.enable	boolean	true / false
particles.move.speed	number	4
particles.move.direction	string	"none" "top" "top-right" "right" "bottom-right" "bottom" "bottom-left" "left" "top-left"
particles.move.random	boolean	true / false
particles.move.straight	boolean	true / false
particles.move.out_mode	string (out of canvas)	"out" "bounce"
particles.move.bounce	boolean (between particles)	true / false
particles.move.attract.enable	boolean	true / false
particles.move.attract.rotateX	number	3000
particles.move.attract.rotateY	number	1500
interactivity.detect_on	string	"canvas", "window"
interactivity.events.onhover.enable	boolean	true / false
interactivity.events.onhover.mode	string array selection	"grab" "bubble" "repulse" ["grab", "bubble"]
interactivity.events.onclick.enable	boolean	true / false
interactivity.events.onclick.mode	string array selection	"push" "remove" "bubble" "repulse" ["push", "repulse"]
interactivity.events.resize	boolean	true / false
interactivity.events.modes.grab.distance	number	100
interactivity.events.modes.grab.line_linked.opacity	number (0 to 1)	0.75
interactivity.events.modes.bubble.distance	number	100
interactivity.events.modes.bubble.size	number	40
interactivity.events.modes.bubble.duration	number (second)	0.4
interactivity.events.modes.repulse.distance	number	200
interactivity.events.modes.repulse.duration	number (second)	1.2
interactivity.events.modes.push.particles_nb	number	4
interactivity.events.modes.push.particles_nb	number	4
retina_detect	boolean	true / false