Edit fiddle - JSFiddle - Code Playground

HTML

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<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
  
  <script type="text/javascript" src="http://d3js.org/d3.v2.min.js?2.9.1"></script>
 <div id="chart"></div>

JavaScript

Module

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​
​
/**
    * do the force vizualization
    * @param {string} divName name of the div to hold the tree
    * @param {object} inData the source data
    */
   function doTheTreeViz(divName, inData) {
      // tweak the options
      var options = $.extend({
        stackHeight : 12,
        radius : 5,
        fontSize : 12,
        labelFontSize : 8,
        nodeLabel : null,
        markerWidth : 0,
        markerHeight : 0,
        gap : 1.5,
        nodeResize : "",
        linkDistance : 80,
        charge : -520,
        styleColumn : null,
        styles : null,
        linkName : null,
        width : $(divName).outerWidth(),
        height : $(divName).outerHeight()
      }, inData.d3.options);
    
      // set up the parameters
      options.gap = options.gap * options.radius;
      var width = options.width;
      var height = options.height;
      var data = inData.d3.data;
      var nodes = data.nodes;
      var links = data.links;
      //var color = d3.scale.category20();
      var color = d3.scale.ordinal().range(["#1398ff", "#bdbdbd", "#ffc332", "#daa520", "#00bfff", "#dc143c", "#87cefa", "#90ee90", "#add8e6", "#d3d3d3", "#cf1256", "#12cf5e"]);
​
      var colorStatus = d3.scale.ordinal().range(["#00ff00", "#fff000", "#f40336"]);
      
      var force = d3.layout.force().nodes(nodes).links(links).size([width, height]).linkDistance(options.linkDistance).charge(options.charge).on("tick", tick).start();
​
      var svg = d3.select(divName).append("svg:svg").attr("width", width).attr("height", height);
​
      // get list of unique values in stylecolumn
      linkStyles = [];
    
      if (options.styleColumn) {
        var x;
        for (var i = 0; i < links.length; i++) {
          if (linkStyles.indexOf( x = links[i][options.styleColumn].toLowerCase()) == -1){
            linkStyles.push(x);
          }
        }
      } else{
        linkStyles[0] = "defaultMarker";
      }
      // do we need a marker?
​
      if (options.markerWidth) {
        svg.append("svg:defs").selectAll("marker").data(linkStyles).enter().append("svg:marker").attr("id", String).attr("viewBox", "0 -5 10 10").attr("refX", 15).attr("refY", -1.5).attr("markerWidth", options.markerWidth).attr("markerHeight", options.markerHeight).attr("orient", "auto").append("svg:path").attr("d", "M0,-5L10,0L0,5");
      }
​
      var path = svg.append("svg:g").selectAll("path").data(force.links()).enter().append("svg:path").attr("class", function(d) {
        return "link " + (options.styleColumn ? d[options.styleColumn].toLowerCase() : linkStyles[0]);
      }).attr("marker-end", function(d) {
        return "url(#" + (options.styleColumn ? d[options.styleColumn].toLowerCase() : linkStyles[0] ) + ")";
      });
​
      var circle = svg.append("svg:g").selectAll("circle").data(force.nodes()).enter().append("svg:circle").attr("r", function(d) {
        return getRadius(d);
      }).style("fill", function(d) {
        return color(d.group);
      }).call(force.drag);
​
      if (options.nodeLabel) {
        circle.append("title").text(function(d) {
          return d[options.nodeLabel];
        });
      }
​
      if (options.linkName) {
        path.append("title").text(function(d) {
          return d[options.linkName];
        });
      }
      
      var text = svg.append("svg:g").selectAll("g").data(force.nodes()).enter().append("svg:g");
​
      // A copy of the text with a thick white stroke for legibility.
      text.append("svg:text").attr("x", options.labelFontSize).attr("y", ".31em").attr("class", "shadow").text(function(d) {
        return d[options.nodeLabel];
      });
​
      text.append("svg:text").attr("x", options.labelFontSize).attr("y", ".31em").text(function(d) {
        return d[options.nodeLabel];
      });
      
      function getRadius(d) {
        return options.radius * (options.nodeResize ? Math.sqrt(d[options.nodeResize]) / Math.PI : 1);
      }
​
      // Use elliptical arc path segments to doubly-encode directionality.
      function tick() {
        path.attr("d", function(d) {
          var dx = d.target.x - d.source.x, dy = d.target.y - d.source.y, dr = Math.sqrt(dx * dx + dy * dy);
          return "M" + d.source.x + "," + d.source.y + "A" + dr + "," + dr + " 0 0,1 " + d.target.x + "," + d.target.y;
        });
​
        circle.attr("transform", function(d) {
          return "translate(" + d.x + "," + d.y + ")";
        });
​
        text.attr("transform", function(d) {
          return "translate(" + d.x + "," + d.y + ")";
        });
      }
    
   }
​
  
  
var data = [
    {
        "label": "grandpajoe",
        "name": "+bob bob",
        "group": "Work Station",
        "children": [
            {
                "label": "billy bob",
                "name": "-billy bob",
                "group": "Application",
                "children": [
                    {
                        "label": "billy bob 5",
                        "name": "--billy bob 5",
                        "group": "Application",
                        "children": [
              {
                "label": "billy bob 6",
                "name": "--billy bob 6",
                "group": "Application",
                "children": []
              }           
            ]
                    }
                ]
            },
            {
                "label": "jenny rae",
                "name": "-jenny rae",
                "group": "Application",
                "children": [
                    {
                        "label": "billy bob 3",
                        "name": "--billy bob 3",
                        "group": "Application",
                        "children": []
                    },
                    {
                        "label": "billy bob 1",
                        "name": "--billy bob 1",
                        "group": "Application",
                        "children": []
                    }
                ]
            }
        ]
    },
    {
        "label": "grandma",
        "name": "+Jose",
        "group": "Work Station",
        "children": [
            {
                "label": "jill",
                "name": "-jill",
                "group": "Application",
                "children": [
                    {
                        "label": "ben ben",
                        "name": "--ben ben",
                        "group": "Application",
                        "children": []
                    }
                ]
            }
        ]
    }
];
​
​
var nodeMaker = {
  recursiveNode: function(value, nodes, level){
    var that = this;
    
    var children = new Array();
    if(value.children.length > 0){
      for(var c=0;c<value.children.length;c++){
        children.push(value.children[c].name);
      }
    }
    
    var orbSizesArray = [125, 55, 5, 1];
    
    var count = orbSizesArray[level];
        
    var localNode = {
          "name": value.name,         
          "group": value.group,
          "label": value.label,
          "level": level,
          "count": count,
          "linkCount": value.children.length,
          "children": children
        };
    nodes.push(localNode);    
​
    if(value.children.length > 0){
      level++;
      for(var c=0;c<value.children.length;c++){
        that.recursiveNode(value.children[c], nodes, level);
      }
    }
  },
  createNode: function(data){
    var that = this;
    var nodes = new Array();
​
    $.each(data, function(index, value) { 
      var level = 0;    
      that.recursiveNode(value, nodes, level);
    });
​
    return that.discoverChildren(nodes);
  },
  findPosition: function(nodes, c){   
    var pos = 0;
    $.each(nodes, function(i, x) {
      if(x.name == c){
        pos = i;
        return false;
      }
    }); 
    
    return pos;
  },
  discoverChildren: function(nodes){
    var that = this;
    
    $.each(nodes, function( index, value ) {
      var childrenPositionArray = new Array();
      $.each(value.children, function(i, c) {
        childrenPositionArray.push(that.findPosition(nodes, c)); //positionOfChild
      });
​
      nodes[index]["childrenPositions"] = childrenPositionArray;
      nodes[index]["nodePosition"] = index;
    });
​
    return nodes;
  },
  createLinks: function(nodes){
​
    var links = new Array();
​
    $.each(nodes, function(i, val) {
      var source = val.nodePosition;
        
      if(val.childrenPositions.length > 0){
      
        for(var c=0;c<val.childrenPositions.length;c++){
          var target = val.childrenPositions[c];
          
          localLink = {
            "source": source,
            "target": target,
            "depth": 1,
            "count": 1    
          };
          
          links.push(localLink);
        }
      }     
    });
        
    return links;
  }
};
 
​
​
​
var nodes = nodeMaker.createNode(data);
var links = nodeMaker.createLinks(nodes);
console.log("new nodes", nodes);
console.log("new links", links);
​
/*
var nodes = [
          {
            "name": "NLONTSQXFPPR03.SVR.EMEA.JPMCHASE.NET",
            "count": 45,
            "group": "Work Station",
            "linkCount": 5,
            "label": "NLONTSQXFPPR03.SVR.EMEA.JPMCHASE.NET"
          },
          {
            "name": "firefox.exe",
            "count": 16,
            "group": "Application",
            "linkCount": 2,
            "label": "firefox.exe"
          },
          {
            "name": "communicator.exe",
            "count": 16,
            "group": "Application",
            "linkCount": 2,
            "label": "communicator.exe"
          },
          {
            "name": "iexplore.exe",
            "count": 16,
            "group": "Application",
            "linkCount": 2,
            "label": "iexplore.exe"
          },
          {
            "name": "ucmapi.exe",
            "count": 16,
            "group": "Application",
            "linkCount": 2,
            "label": "ucmapi.exe"
          },
          {
            "name": "232",
            "count": 5,
            "group": "Alarms",
            "status": "green",
            "linkCount": 2,
            "label": "232"
          },
          {
            "name": "231",
            "count": 5,
            "group": "Alarms",
            "status": "amber",
            "linkCount": 2,
            "label": "231"
          },
          {
            "name": "225",
            "count": 5,
            "group": "Alarms",
            "status": "red",
            "linkCount": 2,
            "label": "225"
          }     
        ]; 
​
​
var links = [
          {
            "source": 0,
            "target": 1,
            "depth": 1,
            "count": 1
          },
          {
            "source": 0,
            "target": 2,
            "depth": 1,
            "count": 1
          },
          {
            "source": 0,
            "target": 3,
            "depth": 1,
            "count": 1
          },
          {
            "source": 0,
            "target": 4,
            "depth": 1,
            "count": 1
          },
          {
            "source": 3,
            "target": 5,
            "depth": 1,
            "count": 1
          },
          {
            "source": 3,
            "target": 6,
            "depth": 1,
            "count": 1
          },
          {
            "source": 3,
            "target": 7,
            "depth": 1,
            "count": 1
          }         
        ];
*/
​
/*
var nodes = [
  {
    "name": "12",
    "count": 2,
    "group": "work station",
    "linkCount": 1,
    "label": "W3BPZG5J"
  },
  {
    "name": "123",
    "count": 1,
    "group": "W3BPZG5J",
    "linkCount": 2,
    "label": "Alarm"
  },
  {
    "name": "1232",
    "count": 1,
    "group": "W3BPZG5J",
    "linkCount": 2,
    "label": "Latency"
  },
  {
    "name": "43",
    "count": 2,
    "group": "work station",
    "linkCount": 1,
    "label": "W3BPZG5J"
  },
  {
    "name": "56",
    "count": 1,
    "group": "W3BPZG5J",
    "linkCount": 2,
    "label": "Alarm"
  },
  {
    "name": "34",
    "count": 1,
    "group": "W3BPZG5J",
    "linkCount": 2,
    "label": "Latency"
  } 
]
​
var links = [
          {
            "source": 0,
            "target": 1,
            "depth": 1,
            "count": 1
          },
          {
            "source": 0,
            "target": 2,
            "depth": 1,
            "count": 1
          }         
      ]
*/
​
var data = {
        "nodes": nodes,
        "links": links
      };
​
​
 
    window['mcpherTreeData'] = {
      "d3": {
        "options": {
          "radius": "10",
          "fontSize": "12",
          "labelFontSize": "7",
          "nodeResize": "count",
          "nodeLabel": "label",
          "outerRadius": "480"
        },
        "data": data
      }
 
    };
​
​
$( document ).ready(function() {
  doTheTreeViz("#chart", mcpherTreeData);
});
            

CSS

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​
​
  body {
    position: relative;
    font-family: "Helvetica Neue", Helvetica, sans-serif;
    margin: 1em auto 4em auto;
    background: #393939;
  }
​
  h1 {
    font-size: 64px;
    font-weight: 300;
    letter-spacing: -2px;
    margin: .3em 0 .1em 0;
  }
​
  h2 {
    margin-top: 2em;
  }
​
  h1, h2 {
    text-rendering: optimizeLegibility;
  }
​
  svg {
    font: 10px sans-serif;
  }
​
  .axis path, .axis line {
    fill: none;
    stroke: #ffffff;
    shape-rendering: crispEdges;
  }
  
​
  #chart {
    height: 800px;
    width: 1200px;
    border: 1px solid #ffffff;
  }
  .node rect {
    cursor: move;
    fill-opacity: .9;
    shape-rendering: crispEdges;
  }
  .node text {
    pointer-events: none;
    text-shadow: 0 1px 0 #fff;
  }
  .link {
    fill: none;
    stroke: #000;
    stroke-opacity: .2;
  }
  .link:hover {
    stroke-opacity: .5;
  }
​
​
  path.link {
    fill: none;
    stroke: #fff;
    stroke-width: 1.5px;
  }
​
  marker#defaultMarker {
    fill: #fff;
  }
​
  path.link.defaultMarker {
    stroke: #fff;
  }
​
  circle {
    fill: #ccc;
    stroke: #fff;
    stroke-width: 1.5px;
  }
​
  text {
    pointer-events: none;
  }
​
  text.shadow {
    stroke: #fff;
    stroke-width: 3px;
    stroke-opacity: .8;
  }
​

JSFiddle Console. Turn on/off in Editor settings.
☁️ "Running fiddle"
"new nodes", [{ children: ["-billy bob", "-jenny rae"], childrenPositions: [1, 4], count: 125, group: "Work Station", label: "grandpajoe", level: 0, linkCount: 2, name: "+bob bob", nodePosition: 0 }, { children: ["--billy bob 5"], childrenPositions: [2], count: 55, group: "Application", label: "billy bob", level: 1, linkCount: 1, name: "-billy bob", nodePosition: 1 }, { children: ["--billy bob 6"], childrenPositions: [3], count: 5, group: "Application", label: "billy bob 5", level: 2, linkCount: 1, name: "--billy bob 5", nodePosition: 2 }, { children: [], childrenPositions: [], count: 1, group: "Application", label: "billy bob 6", level: 3, linkCount: 0, name: "--billy bob 6", nodePosition: 3 }, { children: ["--billy bob 3", "--billy bob 1"], childrenPositions: [5, 6], count: 55, group: "Application", label: "jenny rae", level: 1, linkCount: 2, name: "-jenny rae", nodePosition: 4 }, { children: [], childrenPositions: [], count: 5, group: "Application", label: "billy bob 3", level: 2, linkCount: 0, name: "--billy bob 3", nodePosition: 5 }, { children: [], childrenPositions: [], count: 5, group: "Application", label: "billy bob 1", level: 2, linkCount: 0, name: "--billy bob 1", nodePosition: 6 }, { children: ["-jill"], childrenPositions: [8], count: 125, group: "Work Station", label: "grandma", level: 0, linkCount: 1, name: "+Jose", nodePosition: 7 }, { children: ["--ben ben"], childrenPositions: [9], count: 55, group: "Application", label: "jill", level: 1, linkCount: 1, name: "-jill", nodePosition: 8 }, { children: [], childrenPositions: [], count: 5, group: "Application", label: "ben ben", level: 2, linkCount: 0, name: "--ben ben", nodePosition: 9 }]
"new links", [{ count: 1, depth: 1, source: 0, target: 1 }, { count: 1, depth: 1, source: 0, target: 4 }, { count: 1, depth: 1, source: 1, target: 2 }, { count: 1, depth: 1, source: 2, target: 3 }, { count: 1, depth: 1, source: 4, target: 5 }, { count: 1, depth: 1, source: 4, target: 6 }, { count: 1, depth: 1, source: 7, target: 8 }, { count: 1, depth: 1, source: 8, target: 9 }]

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