Preparing for Canada's Future, Today!

<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>Hope for the Future</title>
		<script type="text/javascript" src="https://d3js.org/d3.v3.js"></script>

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

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

svg {
				background-color: white;
			}

rect:hover {
				fill: orange;
				text:visible;
			}
			
			.axis {
				font-size: 18px;
			}
			.legend {
				font-size: 14px;
				font-style: italic;
			}

}

</style>
	</head>
	<body>

<h1>Preparing for Canada's Future, Today!</h1>

var padding = [ 10, 10, 20, 40 ];  //Top, right, bottom, left
			var w = window.innerWidth * .9;
			var h = window.innerHeight * .8;
			var fullw = w * 1.1;
			var fullh = h * 1.2;

var heightScale = d3.scale.linear()
								.range([ 0, h ]);
			
			var widthScale = d3.scale.ordinal()
								.rangeRoundBands([ 0, w ], 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", fullw)
						.attr("height", fullh);

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

data.sort(function(a, b) {
					return d3.ascending(+a.useful, +b.useful);
				});

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

widthScale.domain(data.map(function(d) { return d.knowledge; } ));

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

rects.attr("height", function(d){
						return (d.horrifying * h / 100)
					})
					
					.attr("x", function(d) {
						return widthScale(d.knowledge);
					})
					.attr("y", function(d) {
						return h - heightScale(d.percentage) + ( padding[0] + padding[2]);
					})
					.attr("width", widthScale.rangeBand())
					.attr("fill", function(d){
						return "rgb("+d.horrifying * 25+","+d.horrifying * 12+","+d.horrifying * 2+")"
					}
						)
					.append("title")
					.text(function(d) {
						return d.knowledge + " : " + d.percentage + "%";
					});
					;

svg.append("g")
					.attr("class", "y axis")
					.attr("transform", "translate(" + padding[3] / 2 + "," + h / 3 + ")")
					.append("text")
					.attr("transform", "rotate(-90)")
					.style("text-anchor", "end")
					.text("percent knowledgeable");

svg.append("g")
					.attr("class", "x axis")
					.attr("transform", "translate(" + (w / 3 -  padding[1]) +  ", " + (fullh - padding[0] - padding[2]) + ")")
					.append("text")
					.text("<-- less useful knowledge -- more useful knowledge -->");

svg.append("g")
					.attr("class", "legend")
					.attr("transform", "translate("+ (w / 3 - padding[3] - padding[1])+", " + (padding[2]) + ")")
					.append("text")
					.text("each rectangle is scaled & coloured by how concerning the percentage is");

});

</script>

</body>
</html>

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

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