block by aaizemberg 68db03c3a5c5c5a3ddd11fccdf9c2c8e

barras (w35) -

Full Screen

index.html

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>d3js</title>
  <script src="https://d3js.org/d3.v5.min.js"></script>
  <style>
    .chart div {
      font: 10px sans-serif;
      background-color: steelblue;
      text-align: right;
      padding: 0px;
      margin: 5px;
      color: white;
      height: 12px;
    }
  </style>
</head>
<body>
  <div id="parrafos"></div>
  <div class="chart"></div>
  <div id="svg"></div>

  <script>
    var datos = [{"platform":"Mobile Games","earnings":538308},
                 {"platform":"Console Games","earnings":334596},
                 {"platform":"PC Games","earnings":317755}];
    
    d3.select("div#parrafos").selectAll("p").data(datos).enter().append("p")
      .attr("class","p1")
      .text( function(d,i) {return i+1 + ". " + d.platform + " " + d.earnings.toLocaleString(); }  )
//    .text( (d,i) => i+1 + ". " + d.platform + " " + d.earnings.toLocaleString()   )
    
    var color = "#7BAAF7";

    d3.select("div.chart").selectAll("div").data(datos).enter().append("div")
      .style("width", function(d) { return d.earnings/3000 + "px"; })
      .text(function(d) { return d.platform; })
      .attr("title", function(d) { return "u$s " + d.earnings.toLocaleString(); } );
    
    // TODO (para la proxima clase)
    // 1. agregar las escalas lineales
    // 2. dibujar las barras con SVG (rect y text)
    
  </script>  
  </body>
</html>