modul5

<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>Vienna</title>
		<script type="text/javascript" src="https://d3js.org/d3.v3.min.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: #e98e27;
			}

.circles {
				stroke: #606060;
			}
			.axis path,
			.axis line {
				fill: none;
				stroke: black;
				shape-rendering: crispEdges;
			}
			
			.axis text {
				font-family: sans-serif;
				font-size: 11px;
			}

</style>
	</head>
	<body>

<h1>Viennas fastest growing areas</h1>

<p> This scatterplot shows the positive correlation of total population change and foreign population change until 2024 in Vienna. The chart shows a few outliers, like the area around a new railwaystation, which will be the hotspot of population growth. Data has been gathared by <a href="https://www.data.gv.at/katalog/dataset/7a6156e3-2242-4e4f-8158-2b80ecd89189" style="color:#33aafc">the administration.</a></p>

var w = 500;
			var h = 300;
			var padding = [ 20, 10, 50, 50 ];  //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")
							.tickFormat(function(d) {
								return d + "%";
							});

var yAxis = d3.svg.axis()
							.scale(yScale)
							.orient("left")
							.ticks(10)
							.tickFormat(function(d) {
								return d + "%";
					});

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

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

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

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

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

circles.attr("cx", -100)
					.attr("cy", function(d) {
						return yScale(d.foreignpop);
					})
					.attr("r", 0.1)
					.attr("fill", "#33aafc")
					.append("title")
					.text(function(d) {
						return "The area " + d.area + " will grow at a rate of " + d.growth + " % until 2024. From 2014 to 2024 to percentage of foreign population will rise by " + d.foreignpop + "%";
					});

circles.transition()
					.duration(2000)
					.attr("cx", function(d) {
						return xScale(d.growth);
					})
					.attr("r",6)
					.attr("fill","#e98e27");

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.min.js to a secure url

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