Created
November 3, 2015 12:45
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Small demo of Graph Streaming in Gephi from a Html page
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<html> | |
<head> | |
<script type="text/javascript"> | |
window.onload = function () { | |
// Gephi Streaming Master should be launch in your computer | |
var websocket = new WebSocket("ws://localhost:8080/workspace0?action=updateGraph") | |
websocket.onopen = function (event) { | |
// Sending event following the API and message structure defined | |
websocket.send('{"an":{"a":{"label":"a"}}}') | |
websocket.send('{"an":{"b":{"label":"b"}}}') | |
websocket.send('{"ae":{"ab":{"source":"a","target":"b"}}}') | |
randomGenerate() | |
}; | |
// A Quick & Dirty example to see the "real-time" graph | |
function randomGenerate(){ | |
setTimeout(function(){ | |
var test = (Math.floor( Math.random() * 50 ) + 1)%2 ; | |
for (i = 0; i < 10; i++) { | |
var id = Math.floor( Math.random() * 50 ) + 1 ; | |
websocket.send('{"an":{"'+id+'":{"label":"'+id+'"}}}') | |
} | |
for (i = 0; i < 10; i++) { | |
var source = Math.floor( Math.random() * 50 ) + 1 ; | |
var target = Math.floor( Math.random() * 50 ) + 1 ; | |
if(test===0) { | |
websocket.send('{"ae":{"'+source+'-'+target+'":{"source":"'+source+'","target":"'+target+'"}}}') | |
} else { | |
websocket.send('{"de":{"'+source+'-'+target+'":{"source":"'+source+'","target":"'+target+'"}}}') | |
} | |
} | |
randomGenerate() | |
}, 2000) | |
} | |
// Triggered when we received a message | |
// Here Gephi is actually propagating any changes to all the clients (including yourself) | |
// It can be usefull but can also be ignored | |
/* | |
websocket.onmessage = function(message){ | |
console.log(message) | |
} | |
*/ | |
} | |
</script> | |
<title>Websocket Gephi</title> | |
</head> | |
<body> | |
Run Gephi and Gephi Streaming Master, then refresh this page. | |
</body> | |
</html> |
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