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GEXF
This example shows how to import a GEXF file into an Ogma visualisation. It uses the gexfFromUrl method. Load graph data from a GEXF file retrieved over HTTP. The content of the file is available here.
js
import Ogma from '@linkurious/ogma';
const ogma = new Ogma({
container: 'graph-container'
});
Ogma.parse
.gexfFromUrl('files/arctic.gexf')
.then(graph => ogma.setGraph(graph))
.then(() => ogma.view.locateGraph())
.then(() => {
console.log('import done');
document
.getElementById('info')
.parentElement.removeChild(document.getElementById('info'));
});
html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<link type="text/css" rel="stylesheet" href="styles.css">
</head>
<body>
<div id="graph-container"></div>
<div id="info">loading...</div>
<script src="index.js"></script>
</body>
</html>
css
#graph-container {
top: 0;
bottom: 0;
left: 0;
right: 0;
position: absolute;
margin: 0;
overflow: hidden;
}
#info {
position: absolute;
color: #fff;
background: #141229;
font-size: 12px;
font-family: monospace;
padding: 5px;
top: 0;
left: 0;
}