jhubley/README.md

## README.md

      
    Raw
  

              README.md
            
          
    relief map of US from http://pubs.usgs.gov/of/1999/of99-011/online.html

border of US from natural earth file

my boundary file's a little off

  
## index.html
<!DOCTYPE html>
<meta charset='utf-8'>
<style>
  /* Style here... */
  path#USI {
    fill: none;
    stroke: #000;
stroke-width:2;
  }
  image.bg {
    opacity: .5;
  }
</style>

<div></div>

<script src="http://d3js.org/d3.v3.min.js"></script>
<script src="http://d3js.org/topojson.v0.min.js"></script>
<script>
  var width = 1000,
      height = 430;

  var projection = d3.geo.albers()
		.rotate([95.8,.2])
    .scale(937)
    .translate([width / 2, height / 2]);

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

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

  d3.json("usborder.json", function(error, data) {
    var us = topojson.object(data, data.objects.usborder);

    svg.append("image")
      //.attr("clip-path", "url(#clip)")
      .attr("xlink:href", "usael.png")
      .attr("width", width)
      .attr("height", height)
      .attr("class", "bg");

    svg.selectAll(".cr-subunit")
      .data(us.geometries)
    .enter().append("path")
      .attr("id", function(d) { return "USI"; })
      .attr("d", path);

    svg.append("clipPath")
      .attr("id", "clip")
    .append("use")
      .attr("xlink:href", "#USI");

    svg.append("image")
      .attr("clip-path", "url(#clip)")
      .attr("xlink:href", "usael.png")
      .attr("width", width)
      .attr("height", height)
      .attr("class", "fg");
  });

  // Script here...
</script>

## thumbnail.png

      
    Raw
  

              thumbnail.png
            
          
## usael.png

      
    Raw
  

              usael.png
            
          
## usborder.json

      
Display the source blob

    
Display the rendered blob

    
    Raw
  

              usborder.json
            
          
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	<!DOCTYPE html>
	<meta charset='utf-8'>
	<style>
	/* Style here... */
	path#USI {
	fill: none;
	stroke: #000;
	stroke-width:2;
	}
	image.bg {
	opacity: .5;
	}
	</style>

	<div></div>

	<script src="http://d3js.org/d3.v3.min.js"></script>
	<script src="http://d3js.org/topojson.v0.min.js"></script>
	<script>
	var width = 1000,
	height = 430;

	var projection = d3.geo.albers()
	.rotate([95.8,.2])
	.scale(937)
	.translate([width / 2, height / 2]);

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

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

	d3.json("usborder.json", function(error, data) {
	var us = topojson.object(data, data.objects.usborder);

	svg.append("image")
	//.attr("clip-path", "url(#clip)")
	.attr("xlink:href", "usael.png")
	.attr("width", width)
	.attr("height", height)
	.attr("class", "bg");

	svg.selectAll(".cr-subunit")
	.data(us.geometries)
	.enter().append("path")
	.attr("id", function(d) { return "USI"; })
	.attr("d", path);

	svg.append("clipPath")
	.attr("id", "clip")
	.append("use")
	.attr("xlink:href", "#USI");

	svg.append("image")
	.attr("clip-path", "url(#clip)")
	.attr("xlink:href", "usael.png")
	.attr("width", width)
	.attr("height", height)
	.attr("class", "fg");
	});

	// Script here...
	</script>