aurelient/.block

## .block
license: mit

## README.md

      
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              README.md
            
          
    Built with blockbuilder.org
forked from aurelient's block: 
forked from aurelient's block: 

  
## index.html
<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v5.min.js"></script>
  <style>
    body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
  </style>
</head>

<body>
  <script>
		var width = 700,
  		  height = 580;

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

    var projection = d3.geoAlbersUsa() // d3.geo.albersUsa avec d3 version 3
    			.translate([width/2, height/2])

    var path = d3.geoPath() // d3.geo.path avec d3 version 3
                 .projection(projection);

    // d3.v4 ->	d3.json("us-states.json", function(data) { ...	});
    // d3.v5 -> utilisation de .then (promesse)
    d3.json("us-states.json").then(function(data) {
	    svg.selectAll("path")
           .data(data.features)
           .enter()
           .append("path")
           .attr("d", path);
		});

  </script>
</body>

## us-states.json

      
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              us-states.json
            
          
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	<!DOCTYPE html>
	<head>
	<meta charset="utf-8">
	<script src="https://d3js.org/d3.v5.min.js"></script>
	<style>
	body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
	</style>
	</head>

	<body>
	<script>
	var width = 700,
	height = 580;

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

	var projection = d3.geoAlbersUsa() // d3.geo.albersUsa avec d3 version 3
	.translate([width/2, height/2])

	var path = d3.geoPath() // d3.geo.path avec d3 version 3
	.projection(projection);

	// d3.v4 -> d3.json("us-states.json", function(data) { ... });
	// d3.v5 -> utilisation de .then (promesse)
	d3.json("us-states.json").then(function(data) {
	svg.selectAll("path")
	.data(data.features)
	.enter()
	.append("path")
	.attr("d", path);
	});

	</script>
	</body>