Module 4

<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>Module 4 Assignment</title>
		<script type="text/javascript" src="https://d3js.org/d3.v3.js"></script>
		<style type="text/css">
			
			body {
				background-color: lightblue;
				font-family: georgia, Helvetica;
			}

svg {
				background-color: steelblue;
			}

rect {
			fill: white;
			}

rect:hover {
				fill: yellow;
			}

.axis path,
			.axis line {
				fill: none;
				stroke: white;
				shape-rendering: crispEdges;
			}

.axis text {
				font-family: georgia;
				font-size: 12px;
				font-color: white;
			}

.y.axis path,
			.y.axis line {
					opacity: 0;

}

h1{
				color:black;
			}
			h3{
				color:black;
			}

</style>
	</head>
	<body>
			<h1>Average Daily Inmate Population</h1>
			<h3>Source: <a href="https://www.vera.org/sites/default/files/resources/downloads/price-of-prisons-updated-version-021914.pdf">VERA Institute of Justice: The Price of Prisons</a>, 2012</h3>

var w = 430;
			var h = 600;
			var padding = [ 20, 20, 30, 120 ]; //Top, right, bottom, left

var widthScale = d3.scale.linear()
								//.range([ 0, w ]);
								.range([ 0, w - padding[1] - padding[3] ]);

var heightScale = d3.scale.ordinal()
								//.rangeRoundBands([ 0, h ], 0.1);
								.rangeRoundBands([ padding[0], h - padding[2] ], 0.1);

var xAxis = d3.svg.axis()
								.scale(widthScale)
								.orient("bottom");

var yAxis = d3.svg.axis()
								.scale(heightScale)
								.orient("left");

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

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

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

widthScale.domain([ 0, d3.max(data, function(d) { 
					return +d.bbAverageDailyInmatePopulation; 
				})	]);

heightScale.domain(data.map(function(d) { return d.state; } ));

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

rects.attr("x", padding[3])
						.attr("y", function(d, i) {
							return heightScale(d.state);

//i * 12;
						})
						.attr("width", function(d) {
							return widthScale(d.bbAverageDailyInmatePopulation);
						})
						.attr("height", heightScale.rangeBand())
						.attr("fill", "steelblue")
						.append("title")
						.text(function(d) {
							return d.state + " 's average daily inmate population is " + d.bbAverageDailyInmatePopulation;
						});

// Adding axis to "x"
				svg.append("g")
					.attr("class", "x axis")
					.attr("transform", "translate(" + padding[3] + "," + (h - padding [2]) + ")")
					.call(xAxis);

// Adding axis to "y" 
				svg.append("g")
					.attr("class", "y axis")
					.attr("transform", "translate(" + (padding[3] - 5) + ",0)")
					.call(yAxis);

});

</script>

</body>
</html>

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

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