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64 lines
2.1 KiB
64 lines
2.1 KiB
<!DOCTYPE HTML>
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<html>
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<head>
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<title>Timeline | a lot of data</title>
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<style>
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body, html {
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font-family: arial, sans-serif;
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font-size: 11pt;
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}
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</style>
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<!-- note: moment.js must be loaded before vis.js, else vis.js uses its embedded version of moment.js -->
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<script src="http://cdnjs.cloudflare.com/ajax/libs/moment.js/2.8.4/moment.min.js"></script>
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<script src="../../dist/vis.js"></script>
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<link href="../../dist/vis.css" rel="stylesheet" type="text/css" />
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<script>(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)})(window,document,'script','//www.google-analytics.com/analytics.js','ga');ga('create', 'UA-61231638-1', 'auto');ga('send', 'pageview');</script></head>
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<body>
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<h1>
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Test with a lot of data
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</h1>
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<p>
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<label for="count">Number of items</label>
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<input id="count" value="10000">
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<input id="draw" type="button" value="draw">
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</p>
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<div id="visualization"></div>
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<script>
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// create a dataset with items
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var now = moment().minutes(0).seconds(0).milliseconds(0);
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var items = new vis.DataSet({
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type: {start: 'ISODate', end: 'ISODate' }
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});
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// create data
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function createData() {
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var count = parseInt(document.getElementById('count').value) || 100;
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var newData = [];
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var start = now;
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for (var i = 0; i < count; i++) {
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newData.push({id: i, content: 'item ' + i, start: start + 24*3600*1000 * i}); // much much faster than now.clone add days
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}
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items.clear();
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items.add(newData);
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}
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createData();
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document.getElementById('draw').onclick = createData;
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var container = document.getElementById('visualization');
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var options = {
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editable: true,
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start: now.clone().add(-3, 'days'),
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end: now.clone().add(11, 'days'),
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zoomMin: 1000 * 60 * 60 * 24, // a day
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zoomMax: 1000 * 60 * 60 * 24 * 30 * 3 // three months
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};
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var timeline = new vis.Timeline(container, items, options);
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</script>
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</body>
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</html>
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