Exercise 6: Cash for Care recipients by age and sex

<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>Excercise module 6</title>
		<script type="text/javascript" src="https://d3js.org/d3.v3.js"></script>
		<style type="text/css">
			body{
				margin-left : 4em;
				margin-right : 4em;
			}
			svg {
				background-color: white;
			}
			
			.axis path,
			.axis line {
				fill: none;
				stroke: black;
				shape-rendering: crispEdges;
			}
			
			.axis text {
				font-family: Arial, sans-serif;
				font-size: 12px;
			}

</style>
	</head>
	<body>
		<h2>Cash for Care recipients by age and sex</h2>
		<p>
			In 2012 the cash for care benefits was increased for the one year olds
			not in day care,  the benefits was removed for 2 year olds to further promote parents
			participation in the workforce.</p>
		<script type="text/javascript">

function drawYear(data){

var width = 500;
				var height = 400;

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

var padding = {
				  top: 50,
				  right: 20,
				  bottom: 20,
				  left: 50
				};

var dateFormat = d3.time.format("%Y");

var xScale = d3.time.scale()
					.range([padding.left, width - padding.left - padding.right ]);

var yScale = d3.scale.linear()
									.range([ padding.top, height - padding.bottom]);

var xAxis = d3.svg.axis()
								.scale(xScale)
								.ticks(10)
								.tickFormat(function(d) {
									return dateFormat(d);
								})
								.orient("bottom");

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

//Configure line generator
				var line = d3.svg.line()
					.x(function(d) {
						return xScale(dateFormat.parse(d.year));
					})
					.y(function(d) {
						return yScale(+d.number);
					});

/*********

[
						{
							group: "Women 24 og younger",
							recipients: [
										{ year: 2006, number: 90589.568 },
										{ year: 2007, number: 90589.568 },
										{ year: 2008, number: 90589.568 },
										…
									   ]
						},
						…
					 ]

********************************/

//Set scale domains
				xScale.domain([ 
					d3.min(years, function(d) {
						return dateFormat.parse(d);
					}),
					d3.max(years, function(d) {
						return dateFormat.parse(d);
					})
				]);

yScale.domain([ 
					d3.max(dataset, function(d) {
						return d3.max(d.recipients, function(d) {
							return +d.number;
						});
					}),
					0
				]);

groups.append("title")
					.text(function(d) {
						return d.group;
					});

groups.selectAll("path")
					.data(function(d) {
						return [ d.recipients ];
					})
					.enter()
					.append("path")
					.attr("class", "line")
					.attr("d", line)
					.attr("fill", "none")
					.attr("stroke-width", 2)
					;

//Axes
					svg.append("g")
						.attr("class", "x axis")
						.attr("transform", "translate(0," + (height - padding.bottom) + ")")
						.call(xAxis);
	
					svg.append("g")
						.attr("class", "y axis")
						.attr("transform", "translate(" + (padding.left) + ",0)")
						.call(yAxis);

}

//Load in contents of CSV file
			d3.csv("Number of Cash for Care recipients by year and sex2.csv", function(data) {
				drawYear(data);
			})

</script>

</body>
</html>

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

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