particles.js使用及配置
particles.js使用及配置
参考:http://blog.csdn.net/csdn_yudong/article/details/53128570
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) 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" "http://mywebsite.com/assets/img/yop.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 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 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.remove.particles_nb |
number | 4 |
retina_detect |
boolean | true / false |