jasondavies/index.html

## index.html
<!DOCTYPE html>
<html>
    <head>
        <script type="text/javascript" src="https://raw.github.com/mbostock/d3/master/d3.min.js"></script>
        <script type="text/javascript" src="https://raw.github.com/mbostock/d3/master/d3.geo.min.js"></script>
        <script type="text/javascript" src="https://raw.github.com/mbostock/d3/master/d3.layout.min.js"></script>
        <script type="text/javascript" src="http://code.jquery.com/jquery-1.6.2.min.js"></script>
        <style type="text/css">
text {
  font: 10px sans;
  fill: #222;
  shape-rendering: crispEdges;
  text-rendering: optimizeLegibility;
}

rect {
  stroke: #222;
  shape-rendering: crispEdges;
}

path {
  stroke: #222;
  fill: none;
}

line {
  stroke: #aaa;
  shape-rendering: crispEdges;
}
        </style>
    </head>

    <body>
        <script type="text/javascript">

var proj = d3.geo.mercator().scale(1).translate([0, 0]),
    path = d3.geo.path().projection(proj);

var margin = 30,
    width = window.innerWidth - margin,
    height = window.innerHeight - margin;

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

d3.json("mesoamerica.geojson", function(err, json) {
    var bounds0 = d3.geo.bounds(json),
        bounds = bounds0.map(proj),
        xscale = width/Math.abs(bounds[1][0] - bounds[0][0]),
        yscale = height/Math.abs(bounds[1][1] - bounds[0][1]),
        scale = Math.min(xscale, yscale);

    proj.scale(scale);
    proj.translate(proj([-bounds0[0][0], -bounds0[1][1]]));

    map.selectAll("path")
        .data(json.features)
        .enter().append("svg:path")
        .attr("d", path);
});
        </script>
    </body>
</html>

## mesoamerica.geojson

      
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              mesoamerica.geojson
            
          
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	<!DOCTYPE html>
	<html>
	<head>
	<script type="text/javascript" src="https://raw.github.com/mbostock/d3/master/d3.min.js"></script>
	<script type="text/javascript" src="https://raw.github.com/mbostock/d3/master/d3.geo.min.js"></script>
	<script type="text/javascript" src="https://raw.github.com/mbostock/d3/master/d3.layout.min.js"></script>
	<script type="text/javascript" src="http://code.jquery.com/jquery-1.6.2.min.js"></script>
	<style type="text/css">
	text {
	font: 10px sans;
	fill: #222;
	shape-rendering: crispEdges;
	text-rendering: optimizeLegibility;
	}

	rect {
	stroke: #222;
	shape-rendering: crispEdges;
	}

	path {
	stroke: #222;
	fill: none;
	}

	line {
	stroke: #aaa;
	shape-rendering: crispEdges;
	}
	</style>
	</head>

	<body>
	<script type="text/javascript">

	var proj = d3.geo.mercator().scale(1).translate([0, 0]),
	path = d3.geo.path().projection(proj);

	var margin = 30,
	width = window.innerWidth - margin,
	height = window.innerHeight - margin;

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

	d3.json("mesoamerica.geojson", function(err, json) {
	var bounds0 = d3.geo.bounds(json),
	bounds = bounds0.map(proj),
	xscale = width/Math.abs(bounds[1][0] - bounds[0][0]),
	yscale = height/Math.abs(bounds[1][1] - bounds[0][1]),
	scale = Math.min(xscale, yscale);

	proj.scale(scale);
	proj.translate(proj([-bounds0[0][0], -bounds0[1][1]]));

	map.selectAll("path")
	.data(json.features)
	.enter().append("svg:path")
	.attr("d", path);
	});
	</script>
	</body>
	</html>