D3 Examples - Tarea 4: Indicadores-2

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<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v4.min.js"></script>
  <style>
    .bar {
  fill: steelblue;
}
​
.bar:hover {
  fill: brown;
}
​
.axis {
  font: 10px sans-serif;
}
​
.axis path,
.axis line {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}
​
.x.axis path {
  display: none;
}
​
    #filter{
      font: 15px sans-serif;
      color:#B40431;
    }
​
  </style>
</head> 
<body>
  <div id="filter">
    <b>Countries:</b>
  </div>
  <div id="chart">
    </div>
  <script src="//d3js.org/d3.v3.min.js"></script>
  <script src="https://d3js.org/topojson.v1.min.js"></script>
    <script src="https://d3js.org/queue.v1.min.js"></script>
  <script>
    //Márgenes
    var margin = {top: 20, right: 20, bottom: 30, left: 40},
    width = 960 - margin.left - margin.right,
    height = 500 - margin.top - margin.bottom;
    
    // Definig selector
    var svg = d3.select("body").append("svg")
      .attr("width", 960)
      .attr("height", 500)
        var dropDown = d3.select("#filter").append("select")
                    .attr("name", "country-list");
    
    //axis
    var x = d3.scale.ordinal()
    .rangeRoundBands([0, width], .1);
        
    var y = d3.scale.linear()
    .range([height, 0]);
        
    var xAxis = d3.svg.axis()
    .scale(x)
    .orient("bottom");
        
    var yAxis = d3.svg.axis()
    .scale(y)
    .orient("left")
    .ticks(10, "%");
      
    var svg = d3.select("#chart").append("svg")
        .attr("width", width + margin.l + margin.r)
        .attr("height", height + margin.t + margin.b);
    
​
        //multiple loads
    queue()
    .defer(d3.csv,"datos.csv")
    .defer(d3.csv,"Switzerland.csv")
    .await(loadData)
  //load file
    function loadData (error,data,pais){
  //d3.csv("datos.csv", type, function(error, data) {
  if (error) throw error;
    
 
    //load countries in the selector
        var options = dropDown.selectAll("option")
         .data(data)
         .enter()
           .append("option");
        options.text(function (d) {  return d.Rank+". " + d.Country; })
       .attr("value", function (d) { return d.Country; })
       .attr("id", function (d) { return d.Rank; });
      
    //Add axis x 
    svg.append("g")
        .attr("class", "x axis")
        .attr("transform", "translate(0," + height + ")")
        .call(xAxis)
        .append("text")
            .attr("x",width)
            .text("Features");
    
    //Add axis y
    svg.append("g")
      .attr("class", "y axis")
      .call(yAxis)
    .append("text")
      .attr("transform", "rotate(-90)")
      .attr("y", 6)
      .attr("dy", ".71em")
      .style("text-anchor", "end")
      .text("Score");
    
    //load the graph
    svg.selectAll(".bar")
      .data(pais)
    .enter().append("rect")
      .attr("class", "bar")
      .attr("x", function(d) { return x(d.feature); })
      .attr("width", x.rangeBand())
      .attr("y", function(d) { return y(d.value); })
      .attr("height", function(d) { return height - y(d.value); });
 //});
    }
function type(d) {
  d.frequency = +d.frequency;
  return d;
}
  </script>
</body>
​
    