D3 Examples - Map #3

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<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v4.min.js"></script>
  <script src="//d3js.org/topojson.v1.min.js"></script>
​
  <style>
    body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
  </style>
</head>
​
<body>
  <script>
    var width = 960,
    height = 1160;
​
var svg = d3.select("body").append("svg")
    .attr("width", width)
    .attr("height", height);
 
d3.json("worldlan.geojson", function(error, geo) {
 
    var conus = geo.features;
​
  var path = d3.geoPath()
      .projection(d3.geoMercator().scale(50));
​
  svg.selectAll("path")
      .data(conus.slice(0,1))
        .enter()
  .append('path')
      .attr("d", path)
        .attr('fill', 'none')
        .attr('stroke', 'black');
});
     
​
  </script>
</body>
​
    