Justice-Packing

forked from mbostock's block: Circle-Packing

forked from emilyinamillion's block: Justice-Packing

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

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

.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: 1px 1px 4px #bbbbbb;
  }
  .tooltip_title {
    font-weight: bold;
    font-size: 14px;
    margin: 5px 0;
    max-width: 300px;
    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(['lightgrey','indianred', 'steelblue'])
		.domain([2, 1, 0])
    //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("fullshebang4d33.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(
             "Justice: " + d.data.party + "\n" + 
             "type: " + "circle" + "\n"
            );

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.party); });

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