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@curran
Last active August 29, 2015 14:16
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Data Canvas Part 1 - Data
<!DOCTYPE html>
<html>
<head>
<script src="http://d3js.org/d3.v3.min.js"></script>
<script src="//code.jquery.com/jquery-2.1.1.min.js"></script>
<meta charset="utf-8">
<title>Getting the Data</title>
</head>
<body>
<h2>All fields available in Geneva, every 5 minutes, for the past 24 hours.</h2>
<div id="container"></div>
<script>
// See API documentation at http://map.datacanvas.org/#!/data
var API_URL = "http://sensor-api.localdata.com/api/v1/aggregations.csv";
$.get(API_URL, {
op: "mean",
fields: "temperature,light,airquality_raw,sound,humidity,dust",
resolution: "5m",
"over.city": "Geneva",
from: new Date(Date.now() - 1000 * 60 * 60 * 24).toISOString(),
before: new Date().toISOString()
}, function(csv) {
var data = d3.csv.parse(csv),
container = d3.select("#container");
container.append("p").text(data.length + " rows");
container.append("p").text( Object.getOwnPropertyNames(data[0]).length + " columns" );
container.append("p").text("raw data: " + csv);
});
</script>
</body>
</html>
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