Contents

var r = 960,
    format = d3.format(",d"),
    fill = d3.scale.category20c();

var bubble = d3.layout.pack()
    .sort(null)
    .size([r, r]);

var vis = d3.select("#chart").append("svg:svg")
    .attr("width", r)
    .attr("height", r)
    .attr("class", "bubble");

d3.json("../data/flare.json", function(json) {
  var node = vis.selectAll("g.node")
      .data(bubble.nodes(classes(json))
      .filter(function(d) { return !d.children; }))
    .enter().append("svg:g")
      .attr("class", "node")
      .attr("transform", function(d) { return "translate(" + d.x + "," + d.y + ")"; });

  node.append("svg:title")
      .text(function(d) { return d.className + ": " + format(d.value); });

  node.append("svg:circle")
      .attr("r", function(d) { return d.r; })
      .style("fill", function(d) { return fill(d.packageName); });

  node.append("svg:text")
      .attr("text-anchor", "middle")
      .attr("dy", ".3em")
      .text(function(d) { return d.className.substring(0, d.r / 3); });
});

// Returns a flattened hierarchy containing all leaf nodes under the root.
function classes(root) {
  var classes = [];

  function recurse(name, node) {
    if (node.children) node.children.forEach(function(child) { recurse(node.name, child); });
    else classes.push({packageName: name, className: node.name, value: node.size});
  }

  recurse(null, root);
  return {children: classes};
}

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
bum-0.0.17	public/d3/examples/bubble/bubble.js
bum-0.0.16	public/d3/examples/bubble/bubble.js
bum-0.0.15	public/d3/examples/bubble/bubble.js
bum-0.0.14	public/d3/examples/bubble/bubble.js
bum-0.0.13	public/d3/examples/bubble/bubble.js
bum-0.0.12	public/d3/examples/bubble/bubble.js