block by eglassman d2845675b0901fb84235f37cfe00e1ce

Radial Stacked Bar III

Full Screen

index.html

<!DOCTYPE html>
<meta charset="utf-8">
<svg width="960" height="960" font-family="sans-serif" font-size="10"></svg>
<script src="https://d3js.org/d3.v4.min.js"></script>
<script src="d3-scale-radial.js"></script>
<script>

var svg = d3.select("svg"),
    width = +svg.attr("width"),
    height = +svg.attr("height"),
    innerRadius = 180,
    outerRadius = Math.min(width, height) * 0.77,
    g = svg.append("g").attr("transform", "translate(" + width / 2 + "," + height * 0.78 + ")");

var x = d3.scaleBand()
    .range([0, 2 * Math.PI])
    .align(0);

var y = d3.scaleRadial()
    .range([innerRadius, outerRadius]);

var z = d3.scaleOrdinal()
    .range(["#98abc5", "#8a89a6", "#7b6888", "#6b486b", "#a05d56", "#d0743c", "#ff8c00"]);

d3.csv("data.csv", function(d, i, columns) {
  for (i = 1, t = 0; i < columns.length; ++i) t += d[columns[i]] = +d[columns[i]];
  d.total = t;
  return d;
}, function(error, data) {
  if (error) throw error;

  weave(data, function(a, b) { return b[data.columns[6]] -  a[data.columns[6]]; });
  x.domain(data.map(function(d) { return d.State; }));
  y.domain([0, d3.max(data, function(d) { return d.total; })]);
  z.domain(data.columns.slice(1));

  g.append("g")
    .selectAll("g")
    .data(d3.stack().keys(data.columns.slice(1))(data))
    .enter().append("g")
      .attr("fill", function(d) { return z(d.key); })
    .selectAll("path")
    .data(function(d) { return d; })
    .enter().append("path")
      .attr("d", d3.arc()
          .innerRadius(function(d) { return y(d[0]); })
          .outerRadius(function(d) { return y(d[1]); })
          .startAngle(function(d) { return x(d.data.State); })
          .endAngle(function(d) { return x(d.data.State) + x.bandwidth(); })
          .padAngle(0.01)
          .padRadius(innerRadius));

  var label = g.append("g")
    .selectAll("g")
    .data(data)
    .enter().append("g")
      .attr("text-anchor", "middle")
      .attr("transform", function(d) { return "rotate(" + ((x(d.State) + x.bandwidth() / 2) * 180 / Math.PI - 90) + ")translate(" + innerRadius + ",0)"; });

  label.append("line")
      .attr("x2", -5)
      .attr("stroke", "#000");

  label.append("text")
      .attr("transform", function(d) { return (x(d.State) + x.bandwidth() / 2 + Math.PI / 2) % (2 * Math.PI) < Math.PI ? "rotate(90)translate(0,16)" : "rotate(-90)translate(0,-9)"; })
      .text(function(d) { return d.State; });

  var yAxis = g.append("g")
      .attr("text-anchor", "end");

  var yTick = yAxis
    .selectAll("g")
    .data(y.ticks(10).slice(1))
    .enter().append("g");

  yTick.append("circle")
      .attr("fill", "none")
      .attr("stroke", "#000")
      .attr("stroke-opacity", 0.5)
      .attr("r", y);

  yTick.append("text")
      .attr("x", -6)
      .attr("y", function(d) { return -y(d); })
      .attr("dy", "0.35em")
      .attr("fill", "none")
      .attr("stroke", "#fff")
      .attr("stroke-linejoin", "round")
      .attr("stroke-width", 3)
      .text(y.tickFormat(10, "s"));

  yTick.append("text")
      .attr("x", -6)
      .attr("y", function(d) { return -y(d); })
      .attr("dy", "0.35em")
      .text(y.tickFormat(10, "s"));

  yAxis.append("text")
      .attr("x", -6)
      .attr("y", function(d) { return -y(y.ticks(10).pop()); })
      .attr("dy", "-1em")
      .text("Population");

  var legend = g.append("g")
    .selectAll("g")
    .data(data.columns.slice(1).reverse())
    .enter().append("g")
      .attr("transform", function(d, i) { return "translate(-40," + (i - (data.columns.length - 1) / 2) * 20 + ")"; });

  legend.append("rect")
      .attr("width", 18)
      .attr("height", 18)
      .attr("fill", z);

  legend.append("text")
      .attr("x", 24)
      .attr("y", 9)
      .attr("dy", "0.35em")
      .text(function(d) { return d; });
});

function weave(array, compare) {
  var i = -1, j, n = array.sort(compare).length, weave = new Array(n);
  while (++i < n) weave[i] = array[(j = i << 1) >= n ? (n - i << 1) - 1 : j];
  while (--n >= 0) array[n] = weave[n];
}

</script>

d3-scale-radial.js

(function(global, factory) {
  typeof exports === "object" && typeof module !== "undefined" ? factory(exports, require("d3-scale")) :
  typeof define === "function" && define.amd ? define(["exports", "d3-scale"], factory) :
  (factory(global.d3 = global.d3 || {}, global.d3));
}(this, function(exports, d3Scale) {
  'use strict';

  function square(x) {
    return x * x;
  }

  function radial() {
    var linear = d3Scale.scaleLinear();

    function scale(x) {
      return Math.sqrt(linear(x));
    }

    scale.domain = function(_) {
      return arguments.length ? (linear.domain(_), scale) : linear.domain();
    };

    scale.nice = function(count) {
      return (linear.nice(count), scale);
    };

    scale.range = function(_) {
      return arguments.length ? (linear.range(_.map(square)), scale) : linear.range().map(Math.sqrt);
    };

    scale.ticks = linear.ticks;
    scale.tickFormat = linear.tickFormat;

    return scale;
  }

  exports.scaleRadial = radial;

  Object.defineProperty(exports, '__esModule', {value: true});
}));

data.csv

State,Under 5 Years,5 to 13 Years,14 to 17 Years,18 to 24 Years,25 to 44 Years,45 to 64 Years,65 Years and Over
AL,310504,552339,259034,450818,1231572,1215966,641667
AK,52083,85640,42153,74257,198724,183159,50277
AZ,515910,828669,362642,601943,1804762,1523681,862573
AR,202070,343207,157204,264160,754420,727124,407205
CA,2704659,4499890,2159981,3853788,10604510,8819342,4114496
CO,358280,587154,261701,466194,1464939,1290094,511094
CT,211637,403658,196918,325110,916955,968967,478007
DE,59319,99496,47414,84464,230183,230528,121688
DC,36352,50439,25225,75569,193557,140043,70648
FL,1140516,1938695,925060,1607297,4782119,4746856,3187797
GA,740521,1250460,557860,919876,2846985,2389018,981024
HI,87207,134025,64011,124834,356237,331817,190067
ID,121746,201192,89702,147606,406247,375173,182150
IL,894368,1558919,725973,1311479,3596343,3239173,1575308
IN,443089,780199,361393,605863,1724528,1647881,813839
IA,201321,345409,165883,306398,750505,788485,444554
KS,202529,342134,155822,293114,728166,713663,366706
KY,284601,493536,229927,381394,1179637,1134283,565867
LA,310716,542341,254916,471275,1162463,1128771,540314
ME,71459,133656,69752,112682,331809,397911,199187
MD,371787,651923,316873,543470,1556225,1513754,679565
MA,383568,701752,341713,665879,1782449,1751508,871098
MI,625526,1179503,585169,974480,2628322,2706100,1304322
MN,358471,606802,289371,507289,1416063,1391878,650519
MS,220813,371502,174405,305964,764203,730133,371598
MO,399450,690476,331543,560463,1569626,1554812,805235
MT,61114,106088,53156,95232,236297,278241,137312
NE,132092,215265,99638,186657,457177,451756,240847
NV,199175,325650,142976,212379,769913,653357,296717
NH,75297,144235,73826,119114,345109,388250,169978
NJ,557421,1011656,478505,769321,2379649,2335168,1150941
NM,148323,241326,112801,203097,517154,501604,260051
NY,1208495,2141490,1058031,1999120,5355235,5120254,2607672
NC,652823,1097890,492964,883397,2575603,2380685,1139052
ND,41896,67358,33794,82629,154913,166615,94276
OH,743750,1340492,646135,1081734,3019147,3083815,1570837
OK,266547,438926,200562,369916,957085,918688,490637
OR,243483,424167,199925,338162,1044056,1036269,503998
PA,737462,1345341,679201,1203944,3157759,3414001,1910571
RI,60934,111408,56198,114502,277779,282321,147646
SC,303024,517803,245400,438147,1193112,1186019,596295
SD,58566,94438,45305,82869,196738,210178,116100
TN,416334,725948,336312,550612,1719433,1646623,819626
TX,2027307,3277946,1420518,2454721,7017731,5656528,2472223
UT,268916,413034,167685,329585,772024,538978,246202
VT,32635,62538,33757,61679,155419,188593,86649
VA,522672,887525,413004,768475,2203286,2033550,940577
WA,433119,750274,357782,610378,1850983,1762811,783877
WV,105435,189649,91074,157989,470749,514505,285067
WI,362277,640286,311849,553914,1487457,1522038,750146
WY,38253,60890,29314,53980,137338,147279,65614