D3 Examples - d3 colors for nick

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<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script>
  <style>
    body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
    svg { width:100%; height: 100% }
  </style>
</head>
​
<body>
  <script>
    var colors = d3.scale.category20b();
    var svg = d3.select("body").append("svg");
    for (i = 0; i < 20; i++) { 
        var thisColor = colors(i);
​
        svg.append("rect")
          .attr({x: 10, y: 10+(i*20), width: 82, height: 20})
          .style({ fill: thisColor});
    }
​
  </script>
</body>
​
    