|
|
- <!doctype html>
- <!-- saved from url=(0044)http://kenedict.com/networks/worldcup14/vis/ , thanks Andre!-->
- <html>
- <head>
- <meta http-equiv="content-type" content="text/html; charset=UTF8">
- <title>Network | Static smooth curves - World Cup Network</title>
-
- <script type="text/javascript" src="../dist/vis.js"></script>
- <link type="text/css" rel="stylesheet" href="../dist/vis.css">
-
-
- <style type="text/css">
- #mynetwork {
- width: 800px;
- height: 800px;
- border: 1px solid lightgray;
- }
- </style>
- <script src="../../googleAnalytics.js"></script>
- </head>
-
- <body>
-
- <h2>Performance - World Cup Network</h2>
-
- <div style="width:700px; font-size:14px;">
- This example shows the performance of vis with a larger network. The edges in
- particular (~9200) are very computationally intensive
- to draw. Drag and hold the graph to see the performance difference if the
- edges are hidden.
- <br/><br/>
- We use the following physics configuration: <br/>
- <code>{barnesHut: {gravitationalConstant: -80000, springConstant: 0.001,
- springLength: 200}}</code>
- <br/><br/>
- </div>
-
- <div id="mynetwork"></div>
-
- <script type="text/javascript">
- var network;
-
- function loadJSON(path, success, error) {
- var xhr = new XMLHttpRequest();
- xhr.onreadystatechange = function () {
- if (xhr.readyState === 4) {
- if (xhr.status === 200) {
- success(JSON.parse(xhr.responseText));
- }
- else {
- error(xhr);
- }
- }
- };
- xhr.open('GET', path, true);
- xhr.send();
- }
-
-
- function redrawAll(data) {
-
- // remove positoins
- // for (var i = 0; i < nodes.length; i++) {
- // delete nodes[i].x;
- // delete nodes[i].y;
- // }
-
- // create a network
- var container = document.getElementById('mynetwork');
- console.log(data)
- var options = {
- edges:{
- // smooth:false,
- },
- layout:{
- improvedLayout:false
- },
- interaction: {
- hideEdgesOnDrag: true,
- keyboard: true,
- multiselect: true
- },
- physics: {
- enabled: true,
- solver: 'forceAtlas2Based',
- forceAtlas2Based: {
- gravitationalConstant: -100,
- springConstant: 0.40,
- springLength: 50,
- damping: 0.1,
- avoidOverlap: 0
- },
- stabilization: {
- enabled: true,
- iterations: 1000,
- fit: true
- },
- timestep: 0.5
- }
- };
-
- // Note: data is coming from ./datasources/WorldCup2014.js
- network = new vis.Network(container, data, options);
- network.on("startStabilizing", function (params) {
- console.log("started")
- });
- network.on("stabilizationProgress", function (params) {
- console.log("progress:",params);
- });
- network.on("stabilizationIterationsDone", function (params) {
- console.log("finished stabilization interations");
- });
- network.on("stabilized", function (params) {
- console.log("stabilized!", params);
- });
-
- }
-
- loadJSON('./dataTest.json', redrawAll, function(err) {console.log('error')});
- </script>
- </body>
- </html>
|
