Geo map grippe

forked from aurelient's block:

forked from Theo-Jaunet's block:

<!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; }

.reg:hover {
      opacity:0.6;
    }
    .hidden {
      display: none;
    }
    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.scaleQuantize()
    	.range(["rgb(237,248,233)", "rgb(186,228,179)",
            "rgb(116,196,118)", "rgb(49,163,84)", "rgb(0,109,44)"]);

color.domain([0, 200]);

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

var tooltip = d3.select('body').append('div')
    	.attr('class', 'hidden tooltip');

var projection = d3.geoConicConformal().center([2.454071,46.279229]).scale(2310);

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

d3.json("region.json", function(json) {
      svg.selectAll("path")
        .data(json.features)
        .enter()
        .append("path")
        .attr("d", path)

});

d3.csv("GrippeFrance2014.csv", function(data) {

for (var y = 0; y < data.length; y++) {
        data[y]["sommenov2014"] = filter_by_month(data[y])
        data[y]["vals"] = Object.values(data[y]);
      }

var color = d3.scaleQuantize()
      .range(["rgb(237,248,233)", "rgb(186,228,179)",
              "rgb(116,196,118)", "rgb(49,163,84)", "rgb(0,109,44)"]);

color.domain([
        d3.min(data, function(d) {return parseFloat(d.sommenov2014); }),
        d3.max(data, function(d) { return parseFloat(d.sommenov2014); })
      ]);

d3.json("region.json", function(json) {

var weeksArray = Object.keys(data[0]);

for (var i = 0; i < data.length; i++) {

var dataState = data[i].region;

for (var j = 0; j < json.features.length; j++) {
            var jsonState = json.features[j].properties.nom;
            if (dataState == jsonState) {
              var dataValue = parseFloat(data[i].sommenov2014);
              json.features[j].properties.value = dataValue;
              break;
            }
          }

svg.selectAll("path")
            .attr("class","reg")
            .data(json.features)
            .on('mousemove', function(d) {
              var val = 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(val.properties.nom+ " : "+ val.properties.value);
          })
            .on('mouseout', function() {
            tooltip.classed('hidden', true);
          })

.style("fill", function(d) {

var value = d.properties.value;

if (value) {
              return color(value);
            } else {

return "#ccc";
            }

});
        };
      });
    });

//Séléctionne novembre
    function filter_by_month(d) {
      sum = 0

var re = new RegExp("[0-9]{2}.(11.)14");

for (w in d){
        if (re.test(""+w)){
          sum += parseInt(d[w])
        }

}
      return sum
    }

function upda(a,d,json){

d3.select('#week').html(a[d]);

var temp = d3.selectAll(".reg");
      
      svg.selectAll("path")
        .data(json.features)
        .on('mousemove', function(d) {
        var canard = 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(canard.properties.nom+ " : "+ canard.properties.value);
      })
        .on('mouseout', function() {
        tooltip.classed('hidden', true);
      })

.style("fill", function(d) {

var value = d.properties.value;

if (value) {
          return color(value);
        } else {

return "#ccc";
        }

});

}

</script>
</body>

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