ParticlesJS.js

A lightweight library to simulate particles for beautiful backgrounds.

A sample implementation is given here

Installation :-

Clone the repo or Download the file from github and put it in the folder you want to use in.

Features :-

• Simulate in background :-

  • Particles
  • Images
  • Shapes
    • Circles
    • 5-Pointed Stars
    • 6-Pointed Stars
    • Pentagons
    • Hexagons
    • 2 Unknown Shapes That Were Made by Mistake but looked Good

• Choose to let the particles collide with the cursor when moved

• Add the connection between lines which change there opacity with the distance between particles

• Ability to change particle's :-

  • Speed
  • Color
  • Number
  • Size Variation
  • Connection

  Usage :-

  Add a canvas element

  <canvas id="cv" ></canvas>

  Add some styling to the canvas and the page

  (Optional)

  *{
    margin: 0;
    padding: 0;
  }
  
  #cv{
    display: block;
    position: absolute;
    top : 0;
    left: 0;
    z-index: 0;
  }

  The whole of javascript required

  Not all of it is required

  Just a selector is mandatory all others have default values

  Particles.init({
    		selector: "class or id of the last canvas",
    		color: "rgb(200,200,200)",
    		background: "rgb(182,25,36)",
    		opacity: "random",
    		fullScreen: true,
    		mouseCollide: true,
    		mouseCollideRange: 150,
    		shape: {
    			name: "pentagons",
    			length: 20
    		},
    		image: {
    		 	src: "img", 
    		 	sizeX: 20,
    	 	sizeY: 20
    		} 
    	});

  To use the basic design just type

  Particles.init({
  selector: ".cv",
  opacity: "random",
  fullScreen: true
  });

Elements :-

Element	Type	Required	Default	For
selector	string(id or class of the last canvas element on your page)	mandatory		To apply styles on that canvas
connnectParticles	boolean	optional	true	To connect the floating particles
maxParticles	integer	optional	200	The number of particles to be drawn
minDistance	integer	optional	120	The minDistance to connect the lines
speed	float	optional	0.5	The speed of animation
color	string("rgb(r,g,b)" only )	optional	"rbg(0,0,0)"	The color of the particles and the lines
background	string("rgb(r,g,b)" only )	optional	"rgb(255,255,255)"	The background of the canvas
sizeVariation	integer	optional	5	For the size variation among the particles
opacity	float / "random"	optional	0.7	To change the opacity of the particles and the lines
fullScreen	boolean	optional	false	To let the canvas take the full Screen Width
mouseCollide	boolean	opitonal	false	To let the particles collide with the cursor when moved
mouseCollideRange	integer	optional	100	The range for collision with the mouse
shape	object	optional	false	The shape of the particles to be drawn
shape.name	string - "circles","pentagons","hexagons","5-stars","6-stars","unknown","unknown2"	shape => mandatory	"particles"	The name of the shape of the particles
shape.length	integer	shape => mandatory	20	The length for the shape of the particles
image	object	optional	false	The image to be drawn instead of the particles
image.src	string(path to the image)	image => mandatory	The src for the image to be drawn
image.sizeX	integer	image => mandatory	image size	The size for the image in the X direction
image.sizeY	integer	image => mandatory	image size	The size for the image in the Y direction