D3 Examples - Metis Stacked Bar Chart

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<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v4.min.js"></script>
  <style>
    body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
  </style>
</head>
​
<body>
  <svg width="960" height="500"></svg>
​
  <script>
​
  var margin = {top: 10, right: 20, bottom: 20, left: 60},
    width = 960 - margin.left - margin.right,
    height = 500 - margin.top - margin.bottom;
​
  var y = d3.scaleLinear()
        .rangeRound([height, 0]);
​
  var x = d3.scaleBand()
    .rangeRound([0, width])
    .paddingInner(0.05)
    .align(0.1);
​
  var z = d3.scaleOrdinal()
    .range(["rgb(170,164,225)", "rgb(66,69,94)", "rgb(144,74,191)", "rgb(240,155,241)", "rgb(216,21,180)", "rgb(142,46,92)", "rgb(47,101,208)", "rgb(66,32,240)", "rgb(254,206,95)", "rgb(116,53,2)", "rgb(251,202,185)", "rgb(203,44,9)", "rgb(254,143,6)", "rgb(168,121,98)", "rgb(253,137,146)", "rgb(251,32,118)"]);
​
  var g = d3.select("svg")
          .append("g")
          .attr("transform", "translate(" + margin.left + "," + margin.top + ")");
​
  d3.csv("refugees.csv", function(data) {
     console.log('Original data', data);
     var keys = data.columns.slice(1);
​
     var yMax = d3.sum([3,497,1020,1625,3928,1405,2266,2235,1763,1284,762,472,254,141,146,77]);
​
     x.domain(data.map(function(d) { return d.Characteristic; }));
     y.domain([0, yMax+2000]);
     z.domain(keys);
​
     g.append("g")
      .attr("class", "axis")
      .attr("transform", "translate(0," + height + ")")
      .call(d3.axisBottom(x));
​
     g.append("g")
      .attr("class", "axis")
      .call(d3.axisLeft(y).ticks(null, "s"))
      .append("text")
        .attr("x", 10)
        .attr("y", 20)
        .attr("dy", "0.32em")
        .attr("fill", "#000")
        .attr("font-weight", "bold")
        .attr("text-anchor", "start")
        .text("REFUGEES: INDIVIDUALS GRANTED ASYLUM AFFIRMATIVELY BY RELATIONSHIP TO PRINCIPAL APPLICANT ");
​
     g.append("g")
      .selectAll("g")
      .data(d3.stack().keys(keys)(data))
      .enter().append("g")
        .attr("fill", function(d) { return z(d.key); })
      .selectAll("rect")
      .data(function(d) { return d; })
      .enter().append("rect")
       .attr("x", function(d) { return x(d.data.Characteristic); })
       .attr("y", function(d) { return y(d[1]); })
       .attr("height", function(d) { return y(d[0]) - y(d[1]); })
       .attr("width", x.bandwidth());
​
   var legend = g.append("g")
   .attr("font-family", "sans-serif")
   .attr("font-size", 10)
   .attr("text-anchor", "end")
     .selectAll("g")
     .data(keys.slice().reverse())
     .enter().append("g")
       .attr("transform", function(d, i) { return "translate(0," + i * 20 + ")"; });
​
   legend.append("rect")
       .attr("x", width - 19)
       .attr("width", 19)
       .attr("height", 19)
       .attr("fill", z);
​
   legend.append("text")
       .attr("x", width - 24)
       .attr("y", 9.5)
       .attr("dy", "0.32em")
       .text(function(d) { return d; });
  });
​
  </script>
</body>
​
    