插件描述：particles.js用于创建粒子的轻量级 JavaScript 库。
使用
加载 particles.js和配置粒子
<div></div> <script src="https://www.jb51.net/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
总结