D3 Examples - bar chart

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<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v4.min.js"></script>
  <style>
    body { margin:22;position:fixed;top:0;right:0;bottom:0;left:0; }
        div.bar {
                display: inline-block;
                width: 20px;
                height: 75px; /* We'll override height later */
                background-color: teal;
        margin-right: 2px;
}
  </style>
</head>
​
<body>
  
  <script type="text/javascript">
        var dataset = [ 5, 10, 15, 20, 25 ];
    
    d3.select("body").selectAll("div")
                .data(dataset)
                
        .enter()
                .append("div")
                .attr("class", "bar")
          .style("height",  function(d) {
var barHeight = d * 5; //Scale up by factor of 5
return barHeight + "px";
      
});
  </script>
​
​
</body>
​
    