Week 3 Module

<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>Adding Tooltips</title>
		<script type="text/javascript" src="../d3.v3.js"></script>
		<style type="text/css">
			
			body {
				background-color: #ddddff;
			}

svg {
				background-color: white;
			}

</style>
	</head>
	<body>

var svg = d3.select("body")
						.append("svg")
						.attr("width", 900)
						.attr("height", 4000);

d3.csv("scbh1.csv", function(data) {

//data.sort(function(a, b) {
				//	return d3.descending(a.SOLR, b.SOLR);

//If your numeric values aren't sorting properly,
					//try commenting out the line above, and instead using:
					//
					//return d3.descending(+a.SOLR, +b.SOLR);
					//
					//Data coming in from the CSV is saved as strings (text),
					//so the + signs here force JavaScript to treat those
					//strings instead as numeric values, thereby fixing the
					//sort order (hopefully!).
				//});

var rects = svg.selectAll("rect")
								.data(data)
								.enter()
								.append("rect");

rects.attr("x", 0)
					.attr("y", function(d, i) {
						return i * 10;
					})
					.attr("width", function(d) {
						return d.SOLR * 0.3;
					})
					.attr("height", 8)
					.append("title")
					.text(function(d) {
						return "On "+d.MON+"/"+d.DAY+"/"+d.YEAR+" at hour "+d.HR+" the solar radiation (W/m^2) was "+d.SOLR;
					});

});

</script>

</body>
</html>