Exercise 3

<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>Module 3 - Exercise</title>
		<script type="text/javascript" src="https://d3js.org/d3.v3.js"></script>
		<style type="text/css">

body {
				background-color: white;
			}

svg {
				background-color: white;
			}

</style>
	</head>
	<body>

<p> <b> Social expenditure in OECD countries (% of GDP) </b> </p>

var svg = d3.select("body")
						.append("svg")
						.attr("width", 600)
						.attr("height", 1000);

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

data.sort(function(a, b) {
					return d3.descending(+a.Total, +b.Total);
				});

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

rects.attr("x", 0)
					.attr("y", function(d, i) {
						return i * 16;
					})
					.attr("width", function(d) {
						return d.Total * 11;
					})
					.attr("height", 14)
					.attr("fill", "#2c7fb8")
					.append("title")
					.text(function(d) {
						return d.Country + "'s social expenditure represents " + d.Total + "% of GDP"
					})

var countries = svg.selectAll("text")
									.data(data)
									.enter()
									.append("text");

countries.attr("x", 0)
									.attr("y", function(d,i) {
										return i * 15.9 + 13; })
									.attr("fill", "#FFFFFF")
									.attr("font-size", "12px")
									.attr("font-weight", "bold")
									.attr("font-family", "sans-serif")
									.text(function(d) {
										return d.Country})

});

</script>

</body>
</html>

Modified http://d3js.org/d3.v3.js to a secure url

https://d3js.org/d3.v3.js