index.coffee 'Random Data Hello World'

= require 'fs'
d3 = require 'd3'
d3Node = require 'd3-node'
canvasModule = require 'canvas-prebuilt'
randGen = require 'random-seed'
rand = new randGen()
seed = Date.now()
rand.seed(seed)

d3n = new d3Node { canvasModule }

canvas = d3n.createCanvas 500,500
ctx = canvas.getContext '2d'

width = canvas.width
height = canvas.height

data = d3.range(20).map ->
  {
    x: rand(width)
    y: rand(height)
  }

data.forEach((d,i) ->
  ctx.beginPath()
  ctx.rect d.x, d.y, 10, 10
  ctx.fillStyle = 'red'
  ctx.fill()
  ctx.closePath()
)

require('../lib/output.js')(seed, d3n)