MM Advisors All Locations

forked from mbostock's block: U.S. Airports Voronoi

forked from andyreagan's block: MM Advisors

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

path {
  stroke-linejoin: round;
}

.land {
  fill: #ddd;
}

.states {
  fill: none;
  stroke: #fff;
}

.voronoi {
  fill: none;
  stroke: red;
  stroke-width: 0.5px;
}

</style>
<svg width="960" height="600"></svg>
<script src="https://d3js.org/d3.v4.min.js"></script>
<script src="https://d3js.org/topojson.v1.min.js"></script>
<script>

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

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

var path = d3.geoPath()
    .projection(projection)
    .pointRadius(1.5);

d3.queue()
    .defer(d3.json, "https://gist.githubusercontent.com/mbostock/4090846/raw/d534aba169207548a8a3d670c9c2cc719ff05c47/us.json")
    .defer(d3.csv, "airports.tsv")
    .await(ready);

function ready(error, us, airports) {
  if (error) throw error;

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", "states")
      .attr("d", path);

svg.append("path")
      .datum({type: "MultiPoint", coordinates: airports})
      .attr("class", "points")
      .attr("d", path);

svg.append("path")
      .datum(d3.voronoi()
          .extent([[-1, -1], [width + 1, height + 1]])
          .polygons(airports.map(projection)))
      .attr("class", "voronoi")
      .attr("d", function(d) {
        return "M" + d
            .filter(function(d) { return d != null; })
            .map(function(d) { return d.join("L"); })
            .join("ZM") + "Z";
      })
  .attr("id", "v");
}

</script>

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

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