diego898/.block

## .block
license: gpl-3.0

## README.md

      
    Raw
  

              README.md
            
          
    A demo of TopoJSON on a U.S. counties shapefile from the U.S. census bureau. The same TopoJSON file can also be used to show states.

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

path {
  fill: #ccc;
  stroke: #fff;
  stroke-width: .5px;
}

path:hover {
  fill: red;
}

</style>
<body>
<script src="//d3js.org/d3.v3.min.js"></script>
<script src="//d3js.org/topojson.v1.min.js"></script>
<script>

var width = 960,
    height = 500;

var path = d3.geo.path();

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

d3.json("/mbostock/raw/4090846/us.json", function(error, topology) {
  if (error) throw error;

  svg.selectAll("path")
      .data(topojson.feature(topology, topology.objects.counties).features)
    .enter().append("path")
      .attr("d", path);
});

</script>

## thumbnail.png

      
    Raw
  

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

	path {
	fill: #ccc;
	stroke: #fff;
	stroke-width: .5px;
	}

	path:hover {
	fill: red;
	}

	</style>
	<body>
	<script src="//d3js.org/d3.v3.min.js"></script>
	<script src="//d3js.org/topojson.v1.min.js"></script>
	<script>

	var width = 960,
	height = 500;

	var path = d3.geo.path();

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

	d3.json("/mbostock/raw/4090846/us.json", function(error, topology) {
	if (error) throw error;

	svg.selectAll("path")
	.data(topojson.feature(topology, topology.objects.counties).features)
	.enter().append("path")
	.attr("d", path);
	});

	</script>