Hello Mapsense.js

Github Users Worldwide using Mapsense.js

<!doctype html>
<style>
html, body {
  margin: 0;
}
#myMap {
  width: 960px;
  height: 500px;
}
</style>
<script src="https://d3js.org/d3.v3.min.js" charset="utf-8"></script>
<script src="https://d3js.org/topojson.v1.min.js" charset="utf-8"></script>
<script src="https://developer.mapsense.co/mapsense.js" charset="utf-8"></script>
<link  type="text/css"  href="https://developer.mapsense.co/mapsense.css" rel="stylesheet"/>

<div id="myMap"></div>
<script>
var map = mapsense.map("#myMap")
  .center({lon: -2.410886, lat: 37.787041})
  .zoom(1);

var basemapLayer = mapsense.basemap().apiKey("key-3ebd0952e8b1450f84c6f5e95d139bd4")
map.add(basemapLayer.style("sketch"))

var radius = d3.scale.sqrt()
  .range([1.5, 7]);

var color = d3.scale.sqrt()
  .range(["#359", "#fb5"])
  .interpolate(d3.interpolateLab);

d3.json("user_locations.json", function(error, raw) {
  var data = [];
  raw[0][1].forEach(function(d,i) {
    if (i % 3 == 0) {
      data.push({
        pos: [null,d] 
      })
    }
    if (i % 3 == 1) {
      data[data.length-1].pos[0]= d;
    }
    if (i % 3 == 2) {
      data[data.length-1].mag = d;
    };
  });

color.domain(d3.extent(data.map(function(d) { return d.mag; })));

radius.domain(d3.extent(data.map(function(d) { return d.mag; })));

map.add(mapsense.geoJson()
    .features(data.map(function(d) {
      return {
        "type": "Feature",
        "geometry": {
          "type": "Point",
          "coordinates": d.pos
        },
        "properties": {
          "mag": d.mag
        }
      }
    }))
  );
});
</script>

Modified http://d3js.org/d3.v3.min.js to a secure url

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

https://d3js.org/d3.v3.min.js

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

https://developer.mapsense.co/mapsense.js