brandontlocke/index.html

## index.html
<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>Scatterplot</title>
		<script type="text/javascript" src="http://d3js.org/d3.v3.js"></script>
		<style type="text/css">

			body {
				background-color: white;
				font-family: Helvetica, Arial, sans-serif;
			}

			h1 {
				font-size: 24px;
				margin: 0;
			}

			p {
				font-size: 14px;
				margin: 10px 0 0 0;
			}

			svg {
				background-color: white;
			}

			circle:hover {
				fill: orange;
			}

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

			.axis text {
				font-family: sans-serif;
				font-size: 11px;
			}

		</style>
	</head>
	<body>

		<h1>Age of enslaved people sold in MISD</h1>

		<p>Taken from <a href="http://slavebiographies.org/">Maranhão Inventories Slave Database</a>.</p>

		<script type="text/javascript">


			var w = 1000;
			var h = 900;
			var padding = [ 20, 10, 50, 75 ];  //Top, right, bottom, left


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

			var yScale = d3.scale.linear()
								.range([ padding[0], h - padding[2] ]);


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

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


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


			d3.csv("MISD-viz-3yrs.csv", function(data) {

				xScale.domain([
					d3.min(data, function(d) {
						return +d.age;
					}),
					d3.max(data, function(d) {
						return +d.age;
					})
				]);

				yScale.domain([
					d3.max(data, function(d) {
						return +d.value;
					}),
					d3.min(data, function(d) {
						return +d.value;
					})
				]);

				var circles = svg.selectAll("circle")
								.data(data)
								.enter()
								.append("circle");

				circles.attr("cx", function(d) {
						return xScale(d.age);
					})
					.attr("cy", function(d) {
						return yScale(d.value);
					})
					.attr("r", 4)
					.attr("fill", "steelblue")
					.append("title")
					.text(function(d) {
						return d.name + " was sold for " + d.value + " in " + d.year + " at the age of " + d.age;
					});

				svg.append("g")
					.attr("class", "x axis")
					.attr("transform", "translate(0," + (h - padding[2] + 10) + ")")
					.call(xAxis);

				svg.append("g")
					.attr("class", "y axis")
					.attr("transform", "translate(" + (padding[3] - 10) + ",0)")
					.call(yAxis);

			});


		</script>

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

	body {
	background-color: white;
	font-family: Helvetica, Arial, sans-serif;
	}

	h1 {
	font-size: 24px;
	margin: 0;
	}

	p {
	font-size: 14px;
	margin: 10px 0 0 0;
	}

	svg {
	background-color: white;
	}

	circle:hover {
	fill: orange;
	}

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

	.axis text {
	font-family: sans-serif;
	font-size: 11px;
	}

	</style>
	</head>
	<body>

	<h1>Age of enslaved people sold in MISD</h1>

	<p>Taken from <a href="http://slavebiographies.org/">Maranhão Inventories Slave Database</a>.</p>

	<script type="text/javascript">


	var w = 1000;
	var h = 900;
	var padding = [ 20, 10, 50, 75 ]; //Top, right, bottom, left



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

	var yScale = d3.scale.linear()
	.range([ padding[0], h - padding[2] ]);



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

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



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



	d3.csv("MISD-viz-3yrs.csv", function(data) {

	xScale.domain([
	d3.min(data, function(d) {
	return +d.age;
	}),
	d3.max(data, function(d) {
	return +d.age;
	})
	]);

	yScale.domain([
	d3.max(data, function(d) {
	return +d.value;
	}),
	d3.min(data, function(d) {
	return +d.value;
	})
	]);

	var circles = svg.selectAll("circle")
	.data(data)
	.enter()
	.append("circle");

	circles.attr("cx", function(d) {
	return xScale(d.age);
	})
	.attr("cy", function(d) {
	return yScale(d.value);
	})
	.attr("r", 4)
	.attr("fill", "steelblue")
	.append("title")
	.text(function(d) {
	return d.name + " was sold for " + d.value + " in " + d.year + " at the age of " + d.age;
	});

	svg.append("g")
	.attr("class", "x axis")
	.attr("transform", "translate(0," + (h - padding[2] + 10) + ")")
	.call(xAxis);

	svg.append("g")
	.attr("class", "y axis")
	.attr("transform", "translate(" + (padding[3] - 10) + ",0)")
	.call(yAxis);

	});


	</script>

	</body>
	</html>