mercatorEcuador by rveciana

index.html

<!DOCTYPE html>
<meta charset="utf-8">
<style>
.region{
  fill: #aca;
  stroke: #000;
  stroke-width: 0.5px
}
.graticule {
  fill: none;
  stroke: #777;
  stroke-width: .5px;
  stroke-opacity: .5;
}

</style>
<body>
<script src="//d3js.org/d3.v3.min.js"></script>
<script src="//d3js.org/topojson.v1.min.js"></script>
<script src="https://rawgit.com/rveciana/d3-composite-projections/v0.4.0/mercatorEcuador-proj.min.js"></script>
<script>

var width = 600,
    height = 500;

var projection = d3.geo.mercatorEcuador();
var graticule = d3.geo.graticule().step([2, 2]);

var path = d3.geo.path()
    .projection(projection);

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


    svg.append("path")
        .datum(graticule)
        .attr("class", "graticule")
        .attr("d", path);

d3.json("https://rawgit.com/rveciana/5919944/raw/b85030e7d66e7273c19e371179b23c3e671f6838/ecuador.json", function(error, ecuador) {
  var land = topojson.feature(ecuador, ecuador.objects.ecuador);

    svg.selectAll(".region")
      .data(land.features)
      .enter()
      .append("path")
      .attr("d", path)
      .attr("class","region")
     
      .on("mouseover", function(d,i) {
        d3.select(this)
          .transition()
          .style("fill", "red");
        })
      .on("mouseout", function(d,i) {
        d3.select(this)
          .transition()
          .style("fill", "#aca");
        });

        svg
          .append("path")
            .style("fill","none")
            .style("stroke","#000")
            .attr("d", projection.getCompositionBorders());



});


</script>