those waves

_.md

[ Launch: those waves ] 6051794 by enjalot

config.json

{"description":"those waves","endpoint":"","display":"svg","public":true,"require":[],"fileconfigs":{"inlet.js":{"default":true,"vim":false,"emacs":false,"fontSize":12},"style.css":{"default":true,"vim":false,"emacs":false,"fontSize":12},"_.md":{"default":true,"vim":false,"emacs":false,"fontSize":12},"config.json":{"default":true,"vim":false,"emacs":false,"fontSize":12}},"fullscreen":false,"play":false,"loop":false,"restart":false,"autoinit":true,"pause":true,"loop_type":"period","bv":false,"nclones":15,"clone_opacity":0.4,"duration":3000,"ease":"linear","dt":0.01,"thumbnail":"http://i.imgur.com/WpSJoPt.png"}

inlet.js

var svg = d3.select("svg");

var num = 18;
var points = 50;
var yspace = 36;

var pi = Math.PI;
console.log(pi)
var waves = [];
d3.range(num).map(function(i) {
  var wave = d3.range(points).map(function(p) {
    var x = p;
    var y = Math.random() * 9 * Math.sin(3.36*p/points) + 1;
    return {x: x, y: y}
  })
  waves.push(wave)
})

var xscale = d3.scale.linear()
.domain([0, points])
.range([50, tributary.sw - 50])

var yscale = d3.scale.linear()
.domain([0, 10])
.range([80,0])

var line = d3.svg.line()
.x(function(d,i) {
  return xscale(d.x);
})
.y(function(d,i) {
  return yscale(d.y);
})
.interpolate("basis")
svg.selectAll("path.wave")
.data(waves)
.enter()
.append("path")
.classed("wave", true)
.attr("d", line)
.attr("transform", function(d,i) { 
  return "translate(" + [0, -1 + yspace * i] + ")" });

style.css

#display {
  background-color: black;
}

.wave {
  fill: #ffffff;
  fill-opacity: 1.0;
  stroke: #ACA7A7;
}