Last active
May 19, 2016 02:27
-
-
Save aaizemberg/1019fdceeb951d2e4ebfd06542ba2db7 to your computer and use it in GitHub Desktop.
circle packing using d3 pack layout
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<!DOCTYPE html> | |
<html> | |
<head> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js"></script> | |
<meta charset="utf-8"> | |
<meta name="viewport" content="width=device-width"> | |
<title>circle packing using d3 pack layout</title> | |
</head> | |
<body> | |
<script> | |
var data = { | |
"name": "Argentina", | |
"children": [ | |
{"name":"Buenos Aires","size":15625084}, | |
{"name":"Córdoba","size":3308876}, | |
{"name":"Santa Fe","size":3194537}, | |
{"name":"Ciudad Autónoma de Buenos Aires","size":2890151}, | |
{"name":"Mendoza","size":1738929}, | |
{"name":"Tucumán","size":1448188}, | |
{"name":"Entre Ríos","size":1235994}, | |
{"name":"Salta","size":1214441}, | |
{"name":"Misiones","size":1101593}, | |
{"name":"Chaco","size":1055259}, | |
{"name":"Corrientes","size":992595}, | |
{"name":"Santiago del Estero","size":874006}, | |
{"name":"San Juan","size":681055}, | |
{"name":"Jujuy","size":673307}, | |
{"name":"Río Negro","size":638645}, | |
{"name":"Neuquén","size":551266}, | |
{"name":"Formosa","size":530162}, | |
{"name":"Chubut","size":509108}, | |
{"name":"San Luis","size":432310}, | |
{"name":"Catamarca","size":367828}, | |
{"name":"La Rioja","size":333642}, | |
{"name":"La Pampa","size":318951}, | |
{"name":"Santa Cruz","size":273964}, | |
{"name":"Tierra del Fuego","size":127205} | |
]}; | |
var w = 500, format = d3.format(",d"); | |
var c10 = d3.scale.category10(); | |
var pack = d3.layout.pack() | |
.size([w, w]) | |
.sort(null) | |
.padding(9) | |
.value(function(d) { return d.size; }); | |
var svg = d3.select("body").append("svg").attr("width", w).attr("height", w); | |
var vis = svg.datum(data).selectAll(".node").data(pack.nodes).enter() | |
.append("g") | |
.attr("transform", function(d) { return "translate(" + d.x + "," + d.y + ")"; }); | |
var titles = vis.append("title") | |
.attr("x", function(d) { return d.x; }) | |
.attr("y", function(d) { return d.y; }) | |
.text(function(d) { return d.name + (d.children ? "" : ": " + format(d.value)); }); | |
var circles = vis.append("circle") | |
.style("fill", function(d,i) { return !d.children ? c10(i) : "white"; }) | |
.attr("stroke", "grey") | |
// .attr("cx", function(d) { return d.x; }) | |
// .attr("cy", function(d) { return d.y; }) | |
.attr("r", function(d) { return d.r; }) | |
.on("mouseout", function() { | |
d3.select(this).attr("stroke","grey"); | |
}) | |
.on("mouseover", function() { | |
d3.select(this).attr("stroke","black"); | |
}); | |
//var text = vis.append("text").style("text-anchor","middle").attr("dy", ".3em").text( function(d) {return d.name; } ); | |
</script> | |
</body> | |
</html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment