--- /dev/null
+<html class="no-js" lang="en">
+<head>
+<meta charset="utf-8" />
+ <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
+ <title>%(titre)s</title>
+<script src="js/jquery.min.js"></script>
+<script src="js/sigma.min.js"></script>
+<script src="js/sigma.fisheye.js"></script>
+<script src="js/sigma.parseGexf.js"></script>
+</head>
+<body>
+<div class="container">
+ <div class="row">
+ <h2 class="span12" id="post-title">Load and display a GEXF encoded graph</h2>
+
+ <div class="span12 sigma-parent" id="sigma-example-parent">
+ <div class="sigma-expand" id="sigma-example"></div>
+ </div>
+</div>
+
+<script type="text/javascript">
+function init() {
+ // Instanciate sigma.js and customize rendering :
+ //var sigInst = sigma.init(document.getElementById('sigma-example')).drawingProperties({
+ var sigInst = sigma.init($('#sigma-example')[0]).drawingProperties({
+ defaultLabelColor: '#fff',
+ labelSize: 'proportional',
+ labelSizeRatio: 1,
+ //defaultLabelSize: 10,
+
+ defaultLabelBGColor: '#fff',
+ defaultLabelHoverColor: '#000',
+ labelThreshold: 4,
+ defaultEdgeType: 'curve'
+ }).graphProperties({
+ minNodeSize: 0.01,
+ maxNodeSize: 20,
+ minEdgeSize: 0.01,
+ maxEdgeSize: 1
+ }).mouseProperties({
+ maxRatio: 32
+ });
+
+ // Parse a GEXF encoded file to fill the graph
+ // (requires "sigma.parseGexf.js" to be included)
+ //sigInst.parseGexf('USA_2008_1.gexf');
+ sigInst.parseGexf('%(gexffile)s');
+//rttotgephi.gexf
+
+//attributs
+(function(){
+var popUp;
+
+// This function is used to generate the attributes list from the node attributes.
+// Since the graph comes from GEXF, the attibutes look like:
+// [
+// { attr: 'Lorem', val: '42' },
+// { attr: 'Ipsum', val: 'dolores' },
+// ...
+// { attr: 'Sit', val: 'amet' }
+// ]
+function attributesToString(attr) {
+ return '<ul>' +
+attr.map(function(o){
+return '<li>' + o.attr + ' : ' + o.val + '</li>';
+}).join('') +
+'</ul>';
+}
+
+function showNodeInfo(event) {
+ popUp && popUp.remove();
+
+ var node;
+ sigInst.iterNodes(function(n){
+ node = n;
+ },[event.content[0]]);
+
+ popUp = $(
+ '<div class="node-info-popup"></div>'
+ ).append(
+ // The GEXF parser stores all the attributes in an array named
+ // 'attributes'. And since sigma.js does not recognize the key
+ // 'attributes' (unlike the keys 'label', 'color', 'size' etc),
+ // it stores it in the node 'attr' object :
+ attributesToString( node['attr']['attributes'] )
+ ).attr(
+ 'id',
+ 'node-info'+sigInst.getID()
+ ).css({
+ 'display': 'inline-block',
+ 'border-radius': 3,
+ 'padding': 5,
+ 'background': 'rgba(200,120,0,0.6)',
+ 'color': '#000',
+ 'box-shadow': '0 0 4px #666',
+ 'position': 'absolute',
+ 'left': node.displayX,
+ 'top': node.displayY+15
+ });
+
+ $('ul',popUp).css('margin','0 0 0 20px');
+
+ $('#sigma-example').append(popUp);
+}
+
+function hideNodeInfo(event) {
+ popUp && popUp.remove();
+ popUp = false;
+}
+
+var greyColor = 'rgba(255,255,255,0)';
+sigInst.bind('overnodes',function(event){
+ var node;
+ sigInst.iterNodes(function(n){
+ node = n;
+ },[event.content[0]]);
+ var nodes = [node.id]
+ var neighbors = {};
+ sigInst.iterEdges(function(e){
+ if(nodes.indexOf(e.source)<0 && nodes.indexOf(e.target)<0){
+ if(!e.attr['grey']){
+ e.attr['true_color'] = e.color;
+ e.color = greyColor;
+ e.attr['grey'] = 1;
+ }
+ }else{
+ e.color = e.attr['grey'] ? e.attr['true_color'] : e.color;
+ e.attr['grey'] = 0;
+ neighbors[e.source] = 1;
+ neighbors[e.target] = 1;
+ }
+ }).iterNodes(function(n){
+ if(!neighbors[n.id]){
+ //if(n.color != node.color) {
+ if(!n.attr['grey']){
+ n.attr['true_color'] = n.color;
+ n.color = greyColor;
+ n.attr['grey'] = 1;
+ }
+ }else{
+ n.color = n.attr['grey'] ? n.attr['true_color'] : n.color;
+ n.attr['grey'] = 0;
+ }
+ }).draw(2,2,2);
+}).bind('outnodes',function(){
+
+ sigInst.iterEdges(function(e){
+ e.color = e.attr['grey'] ? e.attr['true_color'] : e.color;
+ e.attr['grey'] = 0;
+ }).iterNodes(function(n){
+ n.color = n.attr['grey'] ? n.attr['true_color'] : n.color;
+ n.attr['grey'] = 0;
+ }).draw(2,2,2);
+});
+
+
+sigInst.bind('overnodes',showNodeInfo).bind('outnodes',hideNodeInfo).draw();
+})();
+sigInst.activateFishEye().draw();
+}
+ // Draw the graph :
+// sigInst.draw();
+//}
+if (document.addEventListener) {
+ document.addEventListener("DOMContentLoaded", init, false);
+} else {
+ window.onload = init;
+}
+</script>
+<style type="text/css">
+ /* sigma.js context : */
+ .sigma-parent {
+ position: relative;
+ border-radius: 4px;
+ -moz-border-radius: 4px;
+ -webkit-border-radius: 4px;
+ background: #222;
+ height: 800px;
+ }
+ .sigma-expand {
+ position: absolute;
+ width: 100%%;
+ height: 100%%;
+ top: 0;
+ left: 0;
+ }
+ .buttons-container{
+ padding-bottom: 8px;
+ padding-top: 12px;
+ }
+</style>
+
+</body>
+</html>
projects / iramuteq / blobdiff