Old school D3 from simpler times

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giguerre

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my try for map

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<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v4.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.geoConicConformal().center([2.454071, 46.279229]).scale(2800);

var path = d3.geoPath() // d3.geo.path avec d3 version 3
                 .projection(projection);
    d3.csv("GrippeFrance2014.csv", function(data){
    // color scale 
        var colors = d3.scaleLinear()
                 .domain([0,2000])
                 .range(["#5E4FA2", "#3288BD", "#66C2A5", "#ABDDA4", "#E6F598", "#FFFFBF", "#FEE08B", "#FDAE61", "#F46D43", "#d43e50", "#9E0142"]);
      
		d3.json("regions.json", function(json) {
      // lier les données du deprtm avec la zone geo
      
      for (var i = 0; i < data.length; i++) {
    
        for ( var j = 0; j<json.length;j++){
          
          if (json[j].features == data[i].name) {
            
            
            
          }
        }
      }
      
      
	    svg.selectAll("path")
           .data(json.features)
           .enter()
           .append("path")
           .attr("d", path);
      // creation de color scale 
      // coloriser le depart selon la gripe 
      //appliquer la couleur

});
    
        });
    
    
    
    
    
    
    
  </script>
</body>

https://d3js.org/d3.v4.min.js