spatial info

In this example below you will see how to do a spatial info with some HTML / CSS and Javascript

Thumbnail
This awesome code was written by mutukrish, you can see more from this user in the personal repository.
You can find the original code on Codepen.io
Copyright mutukrish ©

Technologies

  • HTML
  • CSS
  • JavaScript
<!DOCTYPE html>
<html lang="en" >

<head>
  <meta charset="UTF-8">
  <title>spatial info</title>
  
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/meyer-reset/2.0/reset.min.css">

  
      <style>
      /* NOTE: The styles were added inline because Prefixfree needs access to your styles and they must be inlined if they are on local disk! */
      .node {
  cursor: pointer;
}

.node circle {
  fill: #fff;
  stroke: steelblue;
  stroke-width: 1.5px;
}

.node text {
  font: 10px sans-serif;
}

.link {
  fill: none;
  stroke: #ccc;
  stroke-width: 1.5px;
}
    </style>

    <script src="https://cdnjs.cloudflare.com/ajax/libs/prefixfree/1.0.7/prefixfree.min.js"></script>

</head>

<body>

  <script type="text/javascript" src="//cdnjs.cloudflare.com/ajax/libs/d3/3.3.10/d3.min.js"></script>
  <script src='http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script>

  

    <script  src="js/index.js"></script>




</body>

</html>

/*Downloaded from https://www.codeseek.co/mutukrish/spatial-info-GgvzLV */
.node {
  cursor: pointer;
}

.node circle {
  fill: #fff;
  stroke: steelblue;
  stroke-width: 1.5px;
}

.node text {
  font: 10px sans-serif;
}

.link {
  fill: none;
  stroke: #ccc;
  stroke-width: 1.5px;
}

/*Downloaded from https://www.codeseek.co/mutukrish/spatial-info-GgvzLV */
var pubs =
{
    "name": "AUT-1",
    "children": [
        {
            "name": "PUB-1","children": [
                {"name": "AUT-11","children": [
                    {"name": "AFF-111"},
                    {"name": "AFF-112"}
                ]},
                {"name": "AUT-12","children": [
                    {"name": "AFF-121"}
                ]},
                {"name": "AUT-13","children": [
                    {"name": "AFF-131"},
                    {"name": "AFF-132"}
                ]},
                {"name": "AUT-14","children": [
                    {"name": "AFF-141"}
                ]}
            ]
        },
        {
            "name": "PUB-2","children": [
                {"name": "AUT-21"},
                {"name": "AUT-22"},
                {"name": "AUT-23"},
                {"name": "AUT-24"},
                {"name": "AUT-25"},
                {"name": "AUT-26"},
                {"name": "AUT-27"},
                {"name": "AUT-28","children":[
                    {"name": "AFF-281"},
                    {"name": "AFF-282"},
                    {"name": "AFF-283"},
                    {"name": "AFF-284"},
                    {"name": "AFF-285"},
                    {"name": "AFF-286"}
                ]}
            ]
        },
        {"name": "PUB-3"},
        {
            "name": "PUB-4","children": [
                {"name": "AUT-41"},
                {"name": "AUT-42"},
                {"name": "AUT-43","children": [
                    {"name": "AFF-431"},
                    {"name": "AFF-432"},
                    {"name": "AFF-433"},
                    {"name": "AFF-434","children":[
                        {"name": "ADD-4341"},
                        {"name": "ADD-4342"},
                    ]}
                ]},
                {"name": "AUT-44"}
            ]
        },
        {
            "name": "PUB-5","children": [
                {"name": "AUT-51","children":[
                    {"name": "AFF-511"},
                    {"name": "AFF-512"},
                    {"name": "AFF-513"},
                    {"name": "AFF-514"},
                    {"name": "AFF-515"},
                    {"name": "AFF-516"}
                ]},
                {"name": "AUT-52"},
                {"name": "AUT-53"},
                {"name": "AUT-54"},
                {"name": "AUT-55","children":[
                    {"name": "AFF-551"},
                    {"name": "AFF-552"},
                    {"name": "AFF-553"},
                    {"name": "AFF-554"}
                ]},
                {"name": "AUT-56"},
                {"name": "AUT-57"},
                {"name": "AUT-58"},
                {"name": "AUT-59"},
                {"name": "AUT-591"},
                {"name": "AUT-592"},
                {"name": "AUT-593"},
                {"name": "AUT-594"},
                {"name": "AUT-595"},
                {"name": "AUT-596"}
            ]
        },
        {
            "name": "PUB-6","children": [
              {"name": "AUT-61","children":[
                  {"name": "AFF-611"},
                  {"name": "AFF-612"},
                  {"name": "AFF-613"},
                  {"name": "AFF-614","children":[
                      {"name": "ADD-6141"},
                      {"name": "ADD-6142"},
                  ]}
              ]},
              {"name": "AUT-62"},
              {"name": "AUT-63"},
              {"name": "AUT-64"},
              {"name": "AUT-65"},
              {"name": "AUT-66"},
              {"name": "AUT-67"},
              {"name": "AUT-68"},
              {"name": "AUT-69"}
            ]
        }
    ]
};

var diameter = 800;

var margin = {top: 20, right: 120, bottom: 20, left: 120},
    width = diameter,
    height = diameter;
    
var i = 0,
    duration = 350,
    root;

var tree = d3.layout.tree()
    .size([360, diameter / 2 - 80])
    .separation(function(a, b) { return (a.parent == b.parent ? 1 : 10) / a.depth; });

var diagonal = d3.svg.diagonal.radial()
    .projection(function(d) { return [d.y, d.x / 180 * Math.PI]; });

var svg = d3.select("body").append("svg")
    .attr("width", width )
    .attr("height", height )
  .append("g")
    .attr("transform", "translate(" + diameter / 2 + "," + diameter / 2 + ")");

root = pubs;
root.x0 = height / 2;
root.y0 = 0;

//root.children.forEach(collapse); // start with all children collapsed
update(root);

d3.select(self.frameElement).style("height", "800px");

function update(source) {

  // Compute the new tree layout.
  var nodes = tree.nodes(root),
      links = tree.links(nodes);

  // Normalize for fixed-depth.
  nodes.forEach(function(d) { d.y = d.depth * 80; });

  // Update the nodes…
  var node = svg.selectAll("g.node")
      .data(nodes, function(d) { return d.id || (d.id = ++i); });

  // Enter any new nodes at the parent's previous position.
  var nodeEnter = node.enter().append("g")
      .attr("class", "node")
      //.attr("transform", function(d) { return "rotate(" + (d.x - 90) + ")translate(" + d.y + ")"; })
      .on("click", click);

  nodeEnter.append("circle")
      .attr("r", 1e-6)
      .style("fill", function(d) { return d._children ? "lightsteelblue" : "#fff"; });

  nodeEnter.append("text")
      .attr("x", 10)
      .attr("dy", ".35em")
      .attr("text-anchor", "start")
      //.attr("transform", function(d) { return d.x < 180 ? "translate(0)" : "rotate(180)translate(-" + (d.name.length * 8.5)  + ")"; })
      .text(function(d) { return d.name; })
      .style("fill-opacity", 1e-6);

  // Transition nodes to their new position.
  var nodeUpdate = node.transition()
      .duration(duration)
      .attr("transform", function(d) { return "rotate(" + (d.x - 90) + ")translate(" + d.y + ")"; })

  nodeUpdate.select("circle")
      .attr("r", 4.5)
      .style("fill", function(d) { return d._children ? "lightsteelblue" : "#fff"; });

  nodeUpdate.select("text")
      .style("fill-opacity", 1)
      .attr("transform", function(d) { return d.x < 180 ? "translate(0)" : "rotate(180)translate(-" + (d.name.length + 50)  + ")"; });

  // TODO: appropriate transform
  var nodeExit = node.exit().transition()
      .duration(duration)
      //.attr("transform", function(d) { return "diagonal(" + source.y + "," + source.x + ")"; })
      .remove();

  nodeExit.select("circle")
      .attr("r", 1e-6);

  nodeExit.select("text")
      .style("fill-opacity", 1e-6);

  // Update the links…
  var link = svg.selectAll("path.link")
      .data(links, function(d) { return d.target.id; });

  // Enter any new links at the parent's previous position.
  link.enter().insert("path", "g")
      .attr("class", "link")
      .attr("d", function(d) {
        var o = {x: source.x0, y: source.y0};
        return diagonal({source: o, target: o});
      });

  // Transition links to their new position.
  link.transition()
      .duration(duration)
      .attr("d", diagonal);

  // Transition exiting nodes to the parent's new position.
  link.exit().transition()
      .duration(duration)
      .attr("d", function(d) {
        var o = {x: source.x, y: source.y};
        return diagonal({source: o, target: o});
      })
      .remove();

  // Stash the old positions for transition.
  nodes.forEach(function(d) {
    d.x0 = d.x;
    d.y0 = d.y;
  });
}

// Toggle children on click.
function click(d) {
  if (d.children) {
    d._children = d.children;
    d.children = null;
  } else {
    d.children = d._children;
    d._children = null;
  }
  
  update(d);
}

// Collapse nodes
function collapse(d) {
  if (d.children) {
      d._children = d.children;
      d._children.forEach(collapse);
      d.children = null;
    }
}

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