Sugar Consumption Around the World

<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>Sugar Consumption Around The World</title>
		<script type="text/javascript" src="https://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: red;
			}
			
			.axis path,
			.axis line {
				fill: none;
				stroke: black;
				shape-rendering: crispEdges;
			}
			
			.axis text {
				font-family: sans-serif;
				font-size: 11px;
			}

</style>
	</head>
	<body>

<h1>How Has Sugar Consumption Increased or Decreased Around the World</h1>

<p>In this dataset, per capita sugar consumption was tracked over the course of 43 years in 145 countries. The Y axis represents 2004 and X axis represents 1961.<p>
		This scatterplot shows an increasing trend in the consumption of sugar.<p> <b>HOWEVER, 23 countries in the dataset DECREASED consumption.</b> <p>
		It's hard to see those countries in this form of visualization. A scatterplot using lines for each country would be preferable. <p>
		To develop the interpretation of this dataset further - I would want to:
		<ul style="list-style-type:square">
			<li>Describe how the data were collected</li>
			<li>Describe what the sources of sugar were</li>
			<li>Refine the data into increased, decreased, and stayed same.</li>
			<li>Bind the data to a geomap to tell the story of this data more clearly</li> 
		</ul>
		   <p>

<b>COUNTRY DATA AT-A-GLANCE</b><br>
		119 increased consumption<br>
		&nbsp;23  &nbsp;decreased consumption<br>
		&nbsp;&nbsp;&nbsp;3  &nbsp;stayed the same <p>
		Source: FAOSTAT - Food and Agriculture Organization of the United Nations Statistics Division.<br></p>

var w = 700;
			var h = 600;
			var padding = [ 20, 10, 50, 100 ];  //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("sugarconsumption.csv", function(data) {

xScale.domain([ 
					d3.min(data, function(d) {
						return +d.y1961;
					}), 
					d3.max(data, function(d) {
						return +d.y1961;
					})
				]);

yScale.domain([
					d3.max(data, function(d) {
						return +d.y2004;
					}),
					d3.min(data, function(d) {
						return +d.y2004;
					})
				]);

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

circles.attr("cx", function(d) {
						return xScale(d.y1961);
					})
					.attr("cy", function(d) {
						return yScale(d.y2004);
					})
					.attr("r", 0.1)
					.attr("fill", "pink")
					.append("title")
					.text(function(d) {
						return d.Country + "'s per capita sugar consumption was  " + d.y1961 + " grams in 1961, and " + d.y2004 + " grams in 2004";
					});

circles.sort(function(a, b) {
						return d3.ascending(+a.y1961, +b.y1961);
					})
					.transition()
					.delay(function(d, i) {
						return i * 10;
					})
					.duration(2000)
					.attr("r", 7);

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>

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

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