var json = [
{
"adjacencies": [
{
"nodeTo": "graphnode1",
"nodeFrom": "graphnode0",
"data": {}
},
{
"nodeTo": "graphnode3",
"nodeFrom": "graphnode0",
"data": {}
},
{
"nodeTo": "graphnode2",
"nodeFrom": "graphnode0",
"data": {}
},
{
"nodeTo": "graphnode4",
"nodeFrom": "graphnode0",
"data": {}
},
{
"nodeTo": "graphnode10",
"nodeFrom": "graphnode0",
"data": {}
},
{
"nodeTo": "graphnode6",
"nodeFrom": "graphnode0",
"data": {}
},
{
"nodeTo": "graphnode11",
"nodeFrom": "graphnode0",
"data": {}
},
{
"nodeTo": "graphnode12",
"nodeFrom": "graphnode0",
"data": {}
},
{
"nodeTo": "graphnode13",
"nodeFrom": "graphnode0",
"data": {}
},
{
"nodeTo": "graphnode14",
"nodeFrom": "graphnode0",
"data": {}
},
{
"nodeTo": "graphnode15",
"nodeFrom": "graphnode0",
"data": {}
},
{
"nodeTo": "graphnode16",
"nodeFrom": "graphnode0",
"data": {}
},
{
"nodeTo": "graphnode17",
"nodeFrom": "graphnode0",
"data": {}
}
],
"data": {
"$color": "#83548B",
"$type": "circle"
},
"id": "graphnode0",
"name": "graphnode0"
},
{
"adjacencies": [
{
"nodeTo": "graphnode2",
"nodeFrom": "graphnode1",
"data": {}
},
{
"nodeTo": "graphnode3",
"nodeFrom": "graphnode1",
"data": {}
},
{
"nodeTo": "graphnode4",
"nodeFrom": "graphnode1",
"data": {}
},
{
"nodeTo": "graphnode5",
"nodeFrom": "graphnode1",
"data": {}
},
{
"nodeTo": "graphnode6",
"nodeFrom": "graphnode1",
"data": {}
},
{
"nodeTo": "graphnode7",
"nodeFrom": "graphnode1",
"data": {}
},
{
"nodeTo": "graphnode8",
"nodeFrom": "graphnode1",
"data": {}
},
{
"nodeTo": "graphnode9",
"nodeFrom": "graphnode1",
"data": {}
},
{
"nodeTo": "graphnode10",
"nodeFrom": "graphnode1",
"data": {}
},
{
"nodeTo": "graphnode11",
"nodeFrom": "graphnode1",
"data": {}
},
{
"nodeTo": "graphnode12",
"nodeFrom": "graphnode1",
"data": {}
},
{
"nodeTo": "graphnode13",
"nodeFrom": "graphnode1",
"data": {}
},
{
"nodeTo": "graphnode14",
"nodeFrom": "graphnode1",
"data": {}
},
{
"nodeTo": "graphnode15",
"nodeFrom": "graphnode1",
"data": {}
},
{
"nodeTo": "graphnode16",
"nodeFrom": "graphnode1",
"data": {}
},
{
"nodeTo": "graphnode17",
"nodeFrom": "graphnode1",
"data": {}
}
],
"data": {
"$color": "#83548B",
"$type": "star"
},
"id": "graphnode1",
"name": "graphnode1"
},
{
"adjacencies": [
{
"nodeTo": "graphnode3",
"nodeFrom": "graphnode2",
"data": {}
},
{
"nodeTo": "graphnode5",
"nodeFrom": "graphnode2",
"data": {}
},
{
"nodeTo": "graphnode9",
"nodeFrom": "graphnode2",
"data": {}
},
{
"nodeTo": "graphnode18",
"nodeFrom": "graphnode2",
"data": {}
}
],
"data": {
"$color": "#EBB056",
"$type": "circle"
},
"id": "graphnode2",
"name": "graphnode2"
},
{
"adjacencies": [
{
"nodeTo": "graphnode5",
"nodeFrom": "graphnode3",
"data": {}
},
{
"nodeTo": "graphnode9",
"nodeFrom": "graphnode3",
"data": {}
},
{
"nodeTo": "graphnode10",
"nodeFrom": "graphnode3",
"data": {}
},
{
"nodeTo": "graphnode6",
"nodeFrom": "graphnode3",
"data": {}
},
{
"nodeTo": "graphnode11",
"nodeFrom": "graphnode3",
"data": {}
},
{
"nodeTo": "graphnode12",
"nodeFrom": "graphnode3",
"data": {}
}
],
"data": {
"$color": "#70A35E",
"$type": "triangle"
},
"id": "graphnode3",
"name": "graphnode3"
},
{
"adjacencies": [],
"data": {
"$color": "#70A35E",
"$type": "star"
},
"id": "graphnode4",
"name": "graphnode4"
},
{
"adjacencies": [
{
"nodeTo": "graphnode9",
"nodeFrom": "graphnode5",
"data": {}
}
],
"data": {
"$color": "#416D9C",
"$type": "star"
},
"id": "graphnode5",
"name": "graphnode5"
},
{
"adjacencies": [
{
"nodeTo": "graphnode10",
"nodeFrom": "graphnode6",
"data": {}
},
{
"nodeTo": "graphnode11",
"nodeFrom": "graphnode6",
"data": {}
}
],
"data": {
"$color": "#416D9C",
"$type": "star"
},
"id": "graphnode6",
"name": "graphnode6"
},
{
"adjacencies": [],
"data": {
"$color": "#416D9C",
"$type": "triangle"
},
"id": "graphnode7",
"name": "graphnode7"
},
{
"adjacencies": [],
"data": {
"$color": "#EBB056",
"$type": "star"
},
"id": "graphnode8",
"name": "graphnode8"
},
{
"adjacencies": [],
"data": {
"$color": "#70A35E",
"$type": "triangle"
},
"id": "graphnode9",
"name": "graphnode9"
},
{
"adjacencies": [
{
"nodeTo": "graphnode11",
"nodeFrom": "graphnode10",
"data": {}
}
],
"data": {
"$color": "#83548B",
"$type": "triangle"
},
"id": "graphnode10",
"name": "graphnode10"
},
{
"adjacencies": [],
"data": {
"$color": "#416D9C",
"$type": "triangle"
},
"id": "graphnode11",
"name": "graphnode11"
},
{
"adjacencies": [],
"data": {
"$color": "#70A35E",
"$type": "square"
},
"id": "graphnode12",
"name": "graphnode12"
},
{
"adjacencies": [
{
"nodeTo": "graphnode14",
"nodeFrom": "graphnode13",
"data": {}
}
],
"data": {
"$color": "#416D9C",
"$type": "square"
},
"id": "graphnode13",
"name": "graphnode13"
},
{
"adjacencies": [],
"data": {
"$color": "#70A35E",
"$type": "square"
},
"id": "graphnode14",
"name": "graphnode14"
},
{
"adjacencies": [
{
"nodeTo": "graphnode16",
"nodeFrom": "graphnode15",
"data": {}
},
{
"nodeTo": "graphnode17",
"nodeFrom": "graphnode15",
"data": {}
}
],
"data": {
"$color": "#C74243",
"$type": "circle"
},
"id": "graphnode15",
"name": "graphnode15"
},
{
"adjacencies": [
{
"nodeTo": "graphnode17",
"nodeFrom": "graphnode16",
"data": {}
}
],
"data": {
"$color": "#EBB056",
"$type": "circle"
},
"id": "graphnode16",
"name": "graphnode16"
},
{
"adjacencies": [],
"data": {
"$color": "#83548B",
"$type": "triangle"
},
"id": "graphnode17",
"name": "graphnode17"
},
{
"adjacencies": [
{
"nodeTo": "graphnode19",
"nodeFrom": "graphnode18",
"data": {}
},
{
"nodeTo": "graphnode20",
"nodeFrom": "graphnode18",
"data": {}
}
],
"data": {
"$color": "#C74243",
"$type": "circle"
},
"id": "graphnode18",
"name": "graphnode18"
},
{
"adjacencies": [],
"data": {
"$color": "#EBB056",
"$type": "star"
},
"id": "graphnode19",
"name": "graphnode19"
},
{
"adjacencies": [],
"data": {
"$color": "#416D9C",
"$type": "circle"
},
"id": "graphnode20",
"name": "graphnode20"
}
];
var fd = new $jit.ForceDirected({
//id of the visualization container
injectInto: 'infovis',
//Enable zooming and panning
//with scrolling and DnD
Navigation: {
enable: true,
type: 'Native',
//Enable panning events only if we're dragging the empty
//canvas (and not a node).
panning: 'avoid nodes',
zooming: 10 //zoom speed. higher is more sensible
},
// Change node and edge styles such as
// color and width.
// These properties are also set per node
// with dollar prefixed data-properties in the
// JSON structure.
Node: {
overridable: true,
dim: 7
},
Edge: {
overridable: true,
color: '#23A4FF',
lineWidth: 0.4
},
// Add node events
Events: {
enable: true,
type: 'Native',
//Change cursor style when hovering a node
onMouseEnter: function() {
fd.canvas.getElement().style.cursor = 'move';
},
onMouseLeave: function() {
fd.canvas.getElement().style.cursor = '';
},
//Update node positions when dragged
onDragMove: function(node, eventInfo, e) {
var pos = eventInfo.getPos();
node.pos.setc(pos.x, pos.y);
fd.plot();
},
//Implement the same handler for touchscreens
onTouchMove: function(node, eventInfo, e) {
$jit.util.event.stop(e); //stop default touchmove event
this.onDragMove(node, eventInfo, e);
}
},
//Number of iterations for the FD algorithm
iterations: 200,
//Edge length
levelDistance: 130,
// This method is only triggered
// on label creation and only for DOM labels (not native canvas ones).
onCreateLabel: function(domElement, node){
// Create a 'name' and 'close' buttons and add them
// to the main node label
var nameContainer = document.createElement('span'),
closeButton = document.createElement('span'),
style = nameContainer.style;
nameContainer.className = 'name';
nameContainer.innerHTML = node.name;
closeButton.className = 'close';
closeButton.innerHTML = 'x';
domElement.appendChild(nameContainer);
domElement.appendChild(closeButton);
style.fontSize = "0.8em";
style.color = "#ddd";
//Fade the node and its connections when
//clicking the close button
closeButton.onclick = function() {
node.setData('alpha', 0, 'end');
node.eachAdjacency(function(adj) {
adj.setData('alpha', 0, 'end');
});
fd.fx.animate({
modes: ['node-property:alpha',
'edge-property:alpha'],
duration: 500
});
};
//Toggle a node selection when clicking
//its name. This is done by animating some
//node styles like its dimension and the color
//and lineWidth of its adjacencies.
nameContainer.onclick = function() {
//set final styles
fd.graph.eachNode(function(n) {
if(n.id != node.id) delete n.selected;
n.setData('dim', 7, 'end');
n.eachAdjacency(function(adj) {
adj.setDataset('end', {
lineWidth: 0.4,
color: '#23a4ff'
});
});
});
if(!node.selected) {
node.selected = true;
node.setData('dim', 17, 'end');
node.eachAdjacency(function(adj) {
adj.setDataset('end', {
lineWidth: 3,
color: '#36acfb'
});
});
} else {
delete node.selected;
}
//trigger animation to final styles
fd.fx.animate({
modes: ['node-property:dim',
'edge-property:lineWidth:color'],
duration: 500
});
// Build the right column relations list.
// This is done by traversing the clicked node connections.
var html = "<h4>" + node.name + "</h4><b> connections:</b><ul><li>",
list = [];
node.eachAdjacency(function(adj){
if(adj.getData('alpha')) list.push(adj.nodeTo.name);
});
//append connections information
$jit.id('inner-details').innerHTML = html + list.join("</li><li>") + "</li></ul>";
};
},
// Change node styles when DOM labels are placed
// or moved.
onPlaceLabel: function(domElement, node){
var style = domElement.style;
var left = parseInt(style.left);
var top = parseInt(style.top);
var w = domElement.offsetWidth;
style.left = (left - w / 2) + 'px';
style.top = (top + 10) + 'px';
style.display = '';
}
});
// load JSON data.
fd.loadJSON(json);
// compute positions incrementally and animate.
fd.computeIncremental({
iter: 40,
property: 'end',
onStep: function(perc){
Log.write(perc + '% loaded...');
},
onComplete: function(){
Log.write('done');
fd.animate({
modes: ['linear'],
transition: $jit.Trans.Elastic.easeOut,
duration: 2500
});
}
});