Rap_Clustering

forked from mbostock's block: Circle-Packing

forked from emilyinamillion's block: Justice-Packing

forked from anonymous's block: Justice-Packing

forked from RafaelJMRamos's block: Rap_Clustering

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

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

h1 {
  font: 400 120px/500px "Helvetica Neue";
  text-align: center;
  width: 960px;
  height: 500px;
  margin: 0;
  position: absolute;
}
  
  
.node--hover circle {
  stroke: #000;
  stroke-width: 1.2px;
}
  .tooltip {
    background-color: #f7f7f7;
    padding: 3px 12px;
    font-family: sans-serif;
    border: 1px solid #bbbbbb;
    box-shadow: 5px 2px 4px #bbbbbb;
  }
  .tooltip_title {
    font-weight: bold;
    font-size: 30px;
    margin: 5px 0;
    max-width: 350px;
    word-wrap: normal;
  }
  .tooltip_body {
    font-weight: normal;
    margin: 5px 0;
    
  }
  .tooltip_img {
    max-width: 240px;
  }
</style>
<svg width="960" height="960"><g transform="translate(1,1)"></g></svg>
<script src="//d3js.org/d3.v4.0.0-alpha.35.min.js"></script>
<script>

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

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

var color = d3.scaleOrdinal()
      .range(['red','lightgreen', 'pink', 'yellow','lightsteelblue','khaki', 'white', 'lightgrey'])
      .domain([2, 1, 0,3,4,5, 6,  7])
      //d3.scaleMagma()
      //.domain([-4, 5]);
      // 0 = red
      // demo 
      
  var stratify = d3.stratify()
      .parentId(function(d) { return d.id.substring(0, d.id.lastIndexOf(".")); });

var pack = d3.pack()
      .size([width - 2, height - 2])
      .padding(3);
    
  var tooltip = d3.select("body")
      .append("div")
      .attr("class", "tooltip")
      .style("position", "absolute")
      .style("z-index", "10")
      .style("visibility", "hidden");

d3.csv("d3_fletcher.csv", function(error, data) {
    if (error) throw error;

var root = stratify(data)
        .sum(function(d) { return d.value; })
        .sort(function(a, b) { return b.value - a.value; });

pack(root);

tooltip.select(".tooltip_body")
             .text(
               
             "Percent profane words: " + d.data.value/125
              +"\n" +
             "Percent unique words: " + d.data.unique + "\n" +
             "Average word length: " + d.data.word_len
              );

return tooltip.style("visibility", "visible");

})
       .on("mousemove", function(d) {
         return tooltip.style("top", (d3.event.pageY-52) + "px").style("left", (d3.event.pageX+18) + "px");
       })
       .on("mouseout", function(d) {
         d3.select(this).classed("node--hover", false);
         return tooltip.style("visibility", "hidden")                              
        });

node.append("circle")
        .attr("id", function(d) { return "node-" + d.id; })
        .attr("r", function(d) { return d.r; })
        .style("fill", function(d) { 
            if (d.depth == 0) return "D6D7D8";
            if (d.depth == 1) return "B3B9B9"; 
            return color(d.data.cluster); });

var leaf = node.filter(function(d) { return !d.children; });

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

leaf.append("text")
        .attr("clip-path", function(d) { return "url(#clip-" + d.id + ")"; })
      .selectAll("tspan")
        .data(function(d) { return d.id.substring(d.id.lastIndexOf(".") + 1).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); });
  });

function hovered(hover) {
     return function(d) {
       d3.selectAll(d.ancestors().map(function(d) { return d.node; })).classed("node--hover", hover);
     };
   }

</script>

https://d3js.org/d3.v4.0.0-alpha.35.min.js