NFL Season 2016

Hover the mouse over the NFL teams to see how they performed during the season 2016-17.

<!DOCTYPE html>
<meta charset="utf-8">
<style>
   .land {
   stroke: #ff0f00;
   fill: none;
   }
   .state-boundary {
   fill: none;
   stroke: #000fff;
   }
   .labels {
   fill: #444;
   font-family:arial;
   font-size:0.7em;
   }
   .nflteam-arc {
   fill: none;
   }
   .nflteam:hover .nflteam-arc {
   stroke: #f00;
   }
   .nflteam-cell {
   fill: none;
   stroke: #000;
   stroke-opacity: 0.1;
   pointer-events: all;
   }
   text {
   font: 20px sans-serif;
   text-anchor: middle;
   }
   circle {
  fill: steelblue;
  fill-opacity: .8;
  stroke: #fff;
}
</style>
<body>
  <svg width="1280" height="1080"></svg>
   <script src="https://d3js.org/d3.v4.min.js" type="text/JavaScript"></script>
   <script src="https://d3js.org/queue.v1.min.js"></script>
   <script src="https://d3js.org/topojson.v2.min.js"></script>
   <script>
   var svg = d3.select("svg"),
       width = +svg.attr("width"),
       height = +svg.attr("height");

var projection = d3.geoAlbers()
       .translate([width / 2, height / 2])
       .scale(1280);

var radius = d3.scaleSqrt()
       .domain([0, 100])
       .range([0, 14]);

var path = d3.geoPath()
       .projection(projection)
       .pointRadius(2.5);

var circles = svg.append("svg:nflteams")
    .attr("name", "circles");

var voronoi = d3.voronoi()
       .extent([[-1, -1], [width + 1, height + 1]]);

d3.queue()
              .defer(d3.json, "https://bl.ocks.org/../../data/us.json")
              .defer(d3.csv, "nflteams.csv", typeTeam)
              .defer(d3.csv, "nflresults2017.csv", typeSeason)
              .await(ready);

function typeTeam(d) {
              d[0] = +d.longitude;
              d[1] = +d.latitude;
              d.arcs = {type: "MultiLineString", coordinates: []};
              return d;
              }

function ready(error, us, nflteams, nflresults2017) {
          if (error) return console.error(error);

var teambyName = d3.map(nflteams, function(d) { return d.name; });

nflresults2017.forEach(function(nfl2017) {
            var source = teambyName.get(nfl2017.origin),
                target = teambyName.get(nfl2017.destination);
            source.arcs.coordinates.push([source, target]);
            target.arcs.coordinates.push([target, source]);
          });

nflteams = nflteams
              .filter(function(d) { return d.arcs.coordinates.length; });

svg.append("path")
              .datum(topojson.feature(us, us.objects.land))
              .attr("class", "land")
              .attr("d", path);

svg.append("path")
              .datum(topojson.mesh(us, us.objects.states, function(a, b) {return a !== b;}))
              .attr("class", "state-boundary")
              .attr("d", path);

svg.append("path")
            .datum({type: "MultiPoint", coordinates: nflteams})
            .attr("class", "nflteam-dots")
            .attr("d", path);

var nflteam = svg.selectAll(".nflteam")
          .data(nflteams)
          .enter().append("g")
            .attr("class", "nflteam");

nflteam.append("title")
      .text(function(d) { return d.name + "\n" + d.wins + " wins"; });

nflteam.append("path")
      .attr("class", "nflteam-arc")
      .attr("d", function(d) { return path(d.arcs) })
        .text(function(d){return "test" + d.wins;});

nflteam.append("path")
      .data(voronoi.polygons(nflteams.map(projection)))
      .attr("class", "nflteam-cell")
      .attr("d", function(d) { return d ? "M" + d.join("L") + "Z" : null; });

circles.selectAll("circle")
       .data(nflteams)
     .enter().append("svg:circle")
        .attr("r", function(d) { return d.wins*100; });

}

function typeSeason(d) {
      d.result= +d.result
;
      return d;
      }
   </script>

Modified http://d3js.org/queue.v1.min.js to a secure url

Changed /mbostock/raw/4090846/us.json to a local referenece

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

https://d3js.org/queue.v1.min.js

https://d3js.org/topojson.v2.min.js