D3 Examples - question13

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<!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>
    // Feel free to change or delete any of the code you see in this editor!
    var svg = d3.select("body").append("svg")
      .attr("width", 960)
      .attr("height", 500)
​
    var flag = [{"fill":"#008751","x":143,"y": 1.84, "width": 150, "height":231}, 
               {"fill":"#FCD116","x":293, "y":-4, "width": 150,"height": 123},
               {"fill":"#E8112D","x":293, "y": 119, "width": 150, "height": 115}]
    /*
    unique properties
    */
    console.log(flag)
​
    svg.selectAll ("rect")
    .data(flag)
    .enter()
    .append("rect")
    .attr("y", function (d) {return d.y})
    .attr("x", function(d) {return d.x;})
    .attr("width", function (d) {return d.width})
    .attr("height",function (d) {return d.height})
    .attr("fill",function(d){return d.fill;})
  
  </script>
</body>
​
    