D3 Examples - france

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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;} 
      div.tooltip {
        color: #222;
        background-color: #fff;
        padding: .5em;
        text-shadow: #f5f5f5 0 1px 0;
        border-radius: 2px;
        opacity: 0.9;
        position: absolute;
    }
  </style>
</head>
​
<body>
  <script>
        var width = 700,
          height = 580;
    
    var color = d3.scaleLinear()
    .range(["rgb(237,248,233)", "rgb(186,228,179)",
        "rgb(116,196,118)", "rgb(49,163,84)","rgb(0,109,44)"]);
​
                
    
    var svg = d3.select( "body" )
        .append( "svg" )
          .attr( "width", width )
          .attr( "height", height )
        
        
    var projection = d3.geoConicConformal() // d3.geo.albersUsa avec d3 version 3
                .translate([width/2, height*4])
                .scale(2500)
                
​
    
                
​
    var path = d3.geoPath() // d3.geo.path avec d3 version 3
                 .projection(projection);
                                
    
        d3.geoConicConformal()
            .center([2.454071, 46.279229])
            .scale(2800)
      
    
      var tooltip = d3.select('body').append('div')
            .attr('class', 'hidden tooltip')
    d3.csv("GrippeFrance2014.csv", function(data) {
      
​
    color.domain([7,76])
      
    
    
      d3.json("regions.json", function(json) {
     
  
    
​
        
        
      for (var i = 0; i < data.length; i++) {
        var DataDep=data[i].region
       var DataVal=(parseFloat(data[i]["02/11/14"])+parseFloat(data[i]["09/11/14"])+parseFloat(data[i]["16/11/14"])+parseFloat(data[i]["23/11/14"])+parseFloat(data[i]["30/11/14"])/5);
       // console.log(data[0]["02/11/14"])
       //  console.log(DataVal)
      
          //var DataVal=parseFloat(data[i].somme2014)
        for(var j=0; j<json.features.length ;j++){
        // console.log(data[i])
          var JsonDep=json.features[j].properties.nom;
          
         //console.log(json.features[j].properties.nom)
          if(DataDep==JsonDep){ 
             json.features[j].properties.value=DataVal;
           // console.log(json.features[j].properties.value)
          }
        }
      }
​
        svg.selectAll("path")
        .data(json.features)
        .enter()
        .append("path")
        .attr("d",path)
        .style("fill", function(d) {
         var value = d.properties.value;
            console.log(d.properties.value)
        if(d.properties.value){
          return color(d.properties.value)
          
        }
      })
        .attr('class', function(d) {
                    return 'province ' + d.properties.nom;
          
                })
                .attr('d', path)
                .on('mousemove', function(d) {
                    var mouse = d3.mouse(svg.node()).map(function(d) {
                        return parseInt(d);
                    });
                    tooltip.classed('hidden', false)
                        .attr('style', 'left:' + (mouse[0] + 15) +
                                'px; top:' + (mouse[1] - 35) + 'px')
                        .html(d.properties.nom);
                })
                .on('mouseout', function() {
                    tooltip.classed('hidden', true);
                });
    });
});  
      
  </script>
</body>
​
​
    