Criminal Careers Project: Total arrests by crime, 2012

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

svg {
				background-color: white;
				border: 2px solid #eee;
				padding: 5px;
				fill: #FB8752;
			}

</style>
	</head>
	<body>

var svg = d3.select("body")
						.append("svg")
						.attr("width", 700)
						.attr("height", 500);

d3.csv("arrestsByAge2012.csv", function(data) {

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

//If your numeric values aren't sorting properly,
					//try commenting out the line above, and instead using:
					//
					//return d3.descending(+a.lifeSatisfaction, +b.lifeSatisfaction);
					//
					//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", 225)
					.attr("y", function(d, i) {
						return i * 18;
					})
					.attr("width", function(d) {
						return d.totalAllAges * .0003;
					})
					.attr("height", 15)
					.append("title")
					.text(function(d) {
						return d.crime + "'s number of arrests is " + d.totalAllAges;
					});

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

crime.attr("x", 220)
						.attr("y", function(d,i) {
							return i * 18 + 11; })
						.attr("fill", "black")
						.attr("font-size", "10px")
						.attr("font-weight", "normal")
						.attr("font-family", "sans-serif")
						.attr("text-anchor", "end")
						.text(function(d) {
							return d.crime});
			});

</script>

</body>
</html>

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

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