D3 Examples - Phil Learning blocks

xxxxxxxxxx
 
<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v4.min.js"></script>
  <style>
    body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
  </style>
</head>
​
<body>
  <script>
    var dataArray = [23, 13, 21, 14, 37, 15, 18, 34, 30, 3, 33];
        var rainbow = d3.scaleSequential(d3.interpolateRainbow);
        var width = 960;
    var height = 500;
    
    var svg = d3.select("body").append("svg")
      .attr("width", width)
      .attr("height", height)
        .attr("class", "chart")
​
    svg.selectAll("rect")
        .data(dataArray)
        .enter().append("rect")
                    .attr("fill", rainbow)
                    .attr("height", (d, i) => d * 10)
                    .attr("width", 40)
                    .attr("x", (d, i) => i * 47 + 25)
                    .attr("y", (d, i) => 500 -(d * 10));
​
  </script>
</body>
​
    