Rectangles using data color

forked from Igathi's block: Rectangles using data

<!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 jsonRectangles = [
    { "x_axis": 10, "y_axis": 10, "height": 20, "width":30, "color" : "green", "name" : "Green" },
    { "x_axis": 40, "y_axis": 40, "height": 30, "width":60, "color" : "purple", "name" : "Purple" },
    { "x_axis": 133, "y_axis": 79, "height": 40, "width":40, "color" : "red", "name" : "Red" },
    { "x_axis": 195, "y_axis": 24, "height": 30, "width":20, "color" : "lightblue", "name" : "Light blue" }
    ];
    
    
    var svg = d3.select("body").append("svg")
      .attr("width", 960)
      .attr("height", 500)

var rectangles = svg.selectAll("rect")
                        .data(jsonRectangles)
                        .enter()
                        .append("rect");

//    rectangles.attr("x", function (d) { return d.x_axis; }) will also work

https://d3js.org/d3.v4.min.js