Circle-packing representing the 50 most populous countries in the world.
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Circle Packing
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license: gpl-3.0 | |
height: 960 | |
border: no |
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<!DOCTYPE html> | |
<meta charset="utf-8"> | |
<style> | |
circle { | |
fill: transparent; | |
fill-opacity: .25; | |
stroke: #fff; | |
stroke-width: 1px; | |
} | |
.leaf circle { | |
fill: #000; | |
fill-opacity: 1; | |
} | |
text { | |
fill: #fff; | |
font: 10px "Input Mono Compressed"; | |
text-anchor: middle; | |
} | |
</style> | |
<svg width="2600" height="2600"></svg> | |
<script src="https://d3js.org/d3.v4.min.js"></script> | |
<script> | |
var svg = d3.select("svg"), | |
diameter = +svg.attr("width"), | |
g = svg.append("g").attr("transform", "translate(2,2)"), | |
format = d3.format(",d"); | |
var pack = d3.pack() | |
.size([diameter - 4, diameter - 4]); | |
d3.csv("worldPops.csv", function(error, data) { | |
if (error) throw error; | |
var root = {name: "countries", children: data} | |
root = d3.hierarchy(root) | |
.sum(function(d) { return d.population; }) | |
.sort(function(a, b) { return b.value - a.value; }); | |
var node = g.selectAll(".node") | |
.data(pack(root).descendants()) | |
.enter().append("g") | |
.attr("class", function(d) { return d.children ? "node" : "leaf node"; }) | |
.attr("transform", function(d) { return "translate(" + d.x + "," + d.y + ")"; }); | |
node.append("title") | |
.text(function(d) { return d.data.country + "\n" + format(d.value); }); | |
node.append("circle") | |
.attr("r", function(d) { return d.r; }); | |
node.filter(function(d) { return !d.children; }).append("text") | |
.attr("dy", "0.3em") | |
.text(function(d) { console.log(d); return d.data.country; }); | |
}); | |
</script> |
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country | population | |
---|---|---|
China | 1373541278 | |
India | 1266883598 | |
United States | 323995528 | |
Indonesia | 258316051 | |
Brazil | 205823665 | |
Pakistan | 201995540 | |
Nigeria | 186053386 | |
Bangladesh | 156186882 | |
Russia | 142355415 | |
Japan | 126702133 | |
Mexico | 123166749 | |
Philippines | 102624209 | |
Ethiopia | 102374044 | |
Vietnam | 95261021 | |
Egypt | 94666993 | |
Iran | 82801633 | |
Congo | 81331050 | |
Germany | 80722792 | |
Turkey | 80274604 | |
Thailand | 68200824 | |
France | 66836154 | |
United Kingdom | 64430428 | |
Italy | 62007540 | |
Burma | 56890418 | |
South Africa | 54300704 | |
Tanzania | 52482726 | |
South Korea | 50924172 | |
Spain | 48563476 | |
Colombia | 47220856 | |
Kenya | 46790758 | |
Ukraine | 44209733 | |
Argentina | 43886748 | |
Algeria | 40263711 | |
Poland | 38523261 | |
Uganda | 38319241 | |
Iraq | 38146025 | |
Sudan | 36729501 | |
Canada | 35362905 | |
Morocco | 33655786 | |
Afghanistan | 33332025 | |
Malaysia | 30949962 | |
Venezuela | 30912302 | |
Peru | 30741062 | |
Uzbekistan | 29473614 | |
Nepal | 29033914 | |
Saudi Arabia | 28160273 | |
Yemen | 27392779 | |
Ghana | 26908262 | |
Mozambique | 25930150 | |
North Korea | 25115311 |
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