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forked from aurelient's block:
forked from aurelient's block:
forked from dmignon1907's block: tp_geomap
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<head>
<meta charset="utf-8">
<script src="https://d3js.org/d3.v4.min.js"></script>
<script src="https://d3js.org/d3-scale-chromatic.v1.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) {
var max=d3.max(data, function(d){return +d.somme2014});
d3.json("regions_France.json", function(json) {
//On fusionne les donnees avec le GeoJSON des regions
console.log(json);
for (var i = 0; i < data.length; i++) {
var dataValue=data[i].somme2014;
console.log(json['features'][i]['properties']['nom']);
for (var j = 0; j < json.features.length; j++) {
if (json.features[j].properties.nom==data[i].region){
console.log(dataValue);
json.features[j].properties.grippe=dataValue;
break;
}
}
}
svg.selectAll("path")
.data(json.features)
.enter()
.append("path")
.attr("d", path)
.attr("fill",function(d){console.log(d.properties.grippe);
return d3.interpolateReds(d.properties.grippe/max)});
});
});
</script>
</body>
https://d3js.org/d3.v4.min.js
https://d3js.org/d3-scale-chromatic.v1.min.js