Exploración1

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forked from Franramy's block: Exploración1

<!DOCTYPE html>
<meta charset="utf-8">
<style>

text {
  font: 10px sans-serif;
  text-anchor: middle;
}

</style>
<svg width="960" height="880"></svg>
<script src="https://d3js.org/d3.v4.min.js"></script>
<script>

var svg = d3.select("svg"),
    width = +svg.attr("width");

var format = d3.format(",d");

var color = d3.scaleOrdinal(d3.schemeCategory20c);

var pack = d3.pack()
    .size([width, width])
    .padding(1.5);

d3.csv("flare.csv", function(d) {
  d.value = +d.value;
  if (d.value) return d;
}, function(error, classes) {
  if (error) throw error;

var node = svg.selectAll(".node")
    .data(pack(root).leaves())
    .enter().append("g")
      .attr("class", "node")
      .attr("transform", function(d) { return "translate(" + d.x + "," + d.y + ")"; });

node.append("circle")
      .attr("id", function(d) { return d.id; })
      .attr("r", function(d) { return d.r; })
      .style("fill", function(d) { return color(d.package); });

node.append("clipPath")
      .attr("id", function(d) { return "clip-" + d.id; })
    .append("use")
      .attr("xlink:href", function(d) { return "#" + d.id; });

node.append("text")
      .attr("clip-path", function(d) { return "url(#clip-" + d.id + ")"; })
    .selectAll("tspan")
    .data(function(d) { return d.class.split(/(?=[A-Z][^A-Z])/g); })
    .enter().append("tspan")
      .attr("x", 0)
      .attr("y", function(d, i, nodes) { return 13 + (i - nodes.length / 2 - 0.5) * 10; })
      .text(function(d) { return d; });

node.append("title")
      .text(function(d) { return d.id + "\n" + format(d.value); });
});

</script>

https://d3js.org/d3.v4.min.js