DancingDots

A library to get nice step by step dot coordinates with nice movement.

Have you ever wanted to get a set of points, and then move them like if they have a nice trayectory? No? Maybe you will want now.

Usage

Get from npm

  npm install dancing-dots --save

Instanciate dancing dots.

  const DancingDots = require('dancing-dots')
  const dots = new DancingDots(configurationObject)

The configuration object can have the following properties:

• dotCount. Integer. How many dots do you want? Defaults to 10.
• speed. Integer. How fast do you want the dots to move? Defaults to 5.
• width. Integer. The width of the grid. Defaults to 100.
• height. Integer. The height of the grid. Defaults to 100.
• getOnlyInts. Boolean. Do you want only integers in your results?. Defaults to true.

Get the dots.

  dots.getCoords()

You get:

  [{
    x: 40,
    y: 40
  }, {
    x: 14,
    y: 99
  }, {
    x: 66,
    y: 70
  },
  ...

Update and get the dots.

  dots.getCoordsAndUpdate()

That updates the position of the dots, and returns the new positions, just like getDots().