squidz help

_.md

[ Launch: squidz help ] 5940031 by gelicia

config.json

{"description":"squidz help","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},"data.csv":{"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/wcZeFGY.png"}

data.csv

inlet.js

//wondering why http://bl.ocks.org/mbostock/3020685 doesn't work for squidz 

var format = d3.time.format("%m/%d/%y");

var margin = {top: 20, right: 30, bottom: 30, left: 40},
    width = 647 - margin.left - margin.right,
    height = 368 - margin.top - margin.bottom;

var x = d3.time.scale()
    .range([0, width]);

var y = d3.scale.linear()
    .range([height, 0]);

var z = d3.scale.category20c();

var xAxis = d3.svg.axis()
    .scale(x)
    .orient("bottom")
    .ticks(d3.time.days);

var yAxis = d3.svg.axis()
    .scale(y)
    .orient("left");

var stack = d3.layout.stack()
    .offset("zero")
    .values(function(d) { return d.values; })
    .x(function(d) { return d.date; })
    .y(function(d) { return d.value; });

var nest = d3.nest()
    .key(function(d) { return d.key; });

var area = d3.svg.area()
    .interpolate("cardinal")
    .x(function(d) { return x(d.date); })
    .y0(function(d) { return y(d.y0); })
    .y1(function(d) { return y(d.y0 + d.y); });

var svg = d3.select("svg")
    .attr("width", width + margin.left + margin.right)
    .attr("height", height + margin.top + margin.bottom)
  .append("g")
    .attr("transform", "translate(" + margin.left + "," + margin.top + ")");

var origData = tributary.data;

var data = origData.map(function(d) {
  var thisObj = {};
  thisObj.key = d.key;
  thisObj.date = format.parse(d.date);
  thisObj.value = +d.value;
  return thisObj;
 });
   
  var layers = stack(nest.entries(data));

console.log(layers) 
    
  x.domain(d3.extent(data, function(d) { return d.date; }));
  y.domain([0, d3.max(data, function(d) { return d.y0 + d.y; })]);

  svg.selectAll(".layer")
      .data(layers)
    .enter().append("path")
      .attr("class", "layer")
      .attr("d", function(d) {  return area(d.values); })
      .style("fill", function(d, i) { return z(i); });

  svg.append("g")
      .attr("class", "x axis")
      .attr("transform", "translate(0," + height + ")")
      .call(xAxis);

  svg.append("g")
      .attr("class", "y axis")
      .call(yAxis);

style.css

.axis path, .axis line {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}