FrieseWoudloper/basisscholen_in_Groningen.csv

## basisscholen_in_Groningen.csv

          
            gemeente
            scholen_basisonderwijs
            scholen_basisonderwijs_per_10000_inwoners

            
              Appingedam
              5
              4.1

            
              Bedum
              7
              6.7

            
              Bellingwedde
              9
              9.7

            
              De Marne
              12
              11.5

            
              Delfzijl
              23
              8.7

            
              Eemsmond
              14
              8.6

            
              Groningen
              39
              2

            
              Grootegast
              11
              9

            
              Haren
              10
              5.4

            
              Hoogezand-Sappemeer
              18
              5.2

            
              Leek
              11
              5.7

            
              Loppersum
              13
              12.6

            
              Marum
              9
              8.6

            
              Menterwolde
              8
              6.5

            
              Oldambt
              23
              5.9

            
              Pekela
              7
              5.4

            
              Slochteren
              14
              9

            
              Stadskanaal
              23
              7

            
              Ten Boer
              8
              10.7

            
              Veendam
              11
              3.9

            
              Vlagtwedde
              12
              7.4

            
              Winsum
              12
              8.6

            
              Zuidhorn
              15
              8

## index.html
<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>Bar Chart</title>
		<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js"></script>
		<style type="text/css">

			body {
				margin: 0;
				background-color: lightGray;
				font-family: Helvetica, Arial, sans-serif;
			}

			#container {
				width: 700px;
				margin-left: auto;
				margin-right: auto;
				margin-top: 50px;
				padding: 50px;
				background-color: white;
				box-shadow: 3px 3px 5px 6px #ccc;
			}

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

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

			svg {
				background-color: white;
			}

			/* New CSS rules for bar groups! */

            g.bar {
                cursor: pointer
            }

			g.bar text {
				font-size: 11px;
				font-weight: bold;
				text-anchor: end;
				opacity: 0;
			}

			g.bar:hover rect {
				fill: orange;
			}

			g.bar:hover text {
				opacity: 1;
			}

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

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

			.y.axis path,
			.y.axis line {
				opacity: 0;
			}

		</style>
	</head>
	<body>

        <div id="container">

			<h1>Primary Schools in the Province of Groningen</h1>

			<p>The number of primary schools per 10,000 residents by municipality in the Province of Groningen. Source: DUO - Dienst Uitvoering Onderwijs, 2013</p>

		</div>

		<script type="text/javascript">


			var w = 700;
			var h = 500;
			var padding = [ 20, 10, 30, 125 ];  //Top, right, bottom, left


			var widthScale = d3.scale.linear()
								.range([ 0, w - padding[1] - padding[3] ]);

			var heightScale = d3.scale.ordinal()
								.rangeRoundBands([ padding[0], h - padding[2] ], 0.1);


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

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


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


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

				data.sort(function(a, b) {
					return d3.descending(+a.scholen_basisonderwijs_per_10000_inwoners, +b.scholen_basisonderwijs_per_10000_inwoners);
				});

				widthScale.domain([ 0, d3.max(data, function(d) {
					return +d.scholen_basisonderwijs_per_10000_inwoners;
				}) ]);

				heightScale.domain(data.map(function(d) { return d.gemeente; } ));

                //Bind data to groups (not bars directly)
				var groups = svg.selectAll("g")
								.data(data)
								.enter()
								.append("g")
								.attr("class", "bar");
								//"bar" class help us differentiate these groups
								//from the groups created later for axes

				var rects = groups.append("rect")
                    .attr("x", padding[3])
					.attr("y", function(d) {
					   return heightScale(d.gemeente);
				    })
					.attr("width", 0)
					.attr("height", heightScale.rangeBand())
					.attr("fill", "steelblue");

                //Add a text element to each group
				groups.append("text")
					.attr("x", function(d) {
						return padding[3] + widthScale(d.scholen_basisonderwijs_per_10000_inwoners) - 3;
					})
					.attr("y", function(d) {
						return heightScale(d.gemeente) + 11;
					})
					.text(function(d) {
						return d.scholen_basisonderwijs_per_10000_inwoners;
					});

				//Transition bar widths into place
				rects.transition()
                    .delay(function(d,i) {
                        return i * 50;
                        // return (data.length - i) * 50;
                    })
					.duration(1000)
					.attr("width", function(d) {
						return widthScale(d.scholen_basisonderwijs_per_10000_inwoners);
					});

				svg.append("g")
					.attr("class", "x axis")
					.attr("transform", "translate(" + padding[3] + "," + (h - padding[2]) + ")")
					.call(xAxis);

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

			});


		</script>

	</body>
</html>
gemeente	scholen_basisonderwijs	scholen_basisonderwijs_per_10000_inwoners
Appingedam	5	4.1
Bedum	7	6.7
Bellingwedde	9	9.7
De Marne	12	11.5
Delfzijl	23	8.7
Eemsmond	14	8.6
Groningen	39	2
Grootegast	11	9
Haren	10	5.4
Hoogezand-Sappemeer	18	5.2
Leek	11	5.7
Loppersum	13	12.6
Marum	9	8.6
Menterwolde	8	6.5
Oldambt	23	5.9
Pekela	7	5.4
Slochteren	14	9
Stadskanaal	23	7
Ten Boer	8	10.7
Veendam	11	3.9
Vlagtwedde	12	7.4
Winsum	12	8.6
Zuidhorn	15	8
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<title>Bar Chart</title>
	<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js"></script>
	<style type="text/css">

	body {
	margin: 0;
	background-color: lightGray;
	font-family: Helvetica, Arial, sans-serif;
	}

	#container {
	width: 700px;
	margin-left: auto;
	margin-right: auto;
	margin-top: 50px;
	padding: 50px;
	background-color: white;
	box-shadow: 3px 3px 5px 6px #ccc;
	}

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

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

	svg {
	background-color: white;
	}

	/* New CSS rules for bar groups! */

	g.bar {
	cursor: pointer
	}

	g.bar text {
	font-size: 11px;
	font-weight: bold;
	text-anchor: end;
	opacity: 0;
	}

	g.bar:hover rect {
	fill: orange;
	}

	g.bar:hover text {
	opacity: 1;
	}

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

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

	.y.axis path,
	.y.axis line {
	opacity: 0;
	}

	</style>
	</head>
	<body>

	<div id="container">

	<h1>Primary Schools in the Province of Groningen</h1>

	<p>The number of primary schools per 10,000 residents by municipality in the Province of Groningen. Source: DUO - Dienst Uitvoering Onderwijs, 2013</p>

	</div>

	<script type="text/javascript">


	var w = 700;
	var h = 500;
	var padding = [ 20, 10, 30, 125 ]; //Top, right, bottom, left



	var widthScale = d3.scale.linear()
	.range([ 0, w - padding[1] - padding[3] ]);

	var heightScale = d3.scale.ordinal()
	.rangeRoundBands([ padding[0], h - padding[2] ], 0.1);



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

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



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



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

	data.sort(function(a, b) {
	return d3.descending(+a.scholen_basisonderwijs_per_10000_inwoners, +b.scholen_basisonderwijs_per_10000_inwoners);
	});

	widthScale.domain([ 0, d3.max(data, function(d) {
	return +d.scholen_basisonderwijs_per_10000_inwoners;
	}) ]);

	heightScale.domain(data.map(function(d) { return d.gemeente; } ));

	//Bind data to groups (not bars directly)
	var groups = svg.selectAll("g")
	.data(data)
	.enter()
	.append("g")
	.attr("class", "bar");
	//"bar" class help us differentiate these groups
	//from the groups created later for axes

	var rects = groups.append("rect")
	.attr("x", padding[3])
	.attr("y", function(d) {
	return heightScale(d.gemeente);
	})
	.attr("width", 0)
	.attr("height", heightScale.rangeBand())
	.attr("fill", "steelblue");

	//Add a text element to each group
	groups.append("text")
	.attr("x", function(d) {
	return padding[3] + widthScale(d.scholen_basisonderwijs_per_10000_inwoners) - 3;
	})
	.attr("y", function(d) {
	return heightScale(d.gemeente) + 11;
	})
	.text(function(d) {
	return d.scholen_basisonderwijs_per_10000_inwoners;
	});

	//Transition bar widths into place
	rects.transition()
	.delay(function(d,i) {
	return i * 50;
	// return (data.length - i) * 50;
	})
	.duration(1000)
	.attr("width", function(d) {
	return widthScale(d.scholen_basisonderwijs_per_10000_inwoners);
	});

	svg.append("g")
	.attr("class", "x axis")
	.attr("transform", "translate(" + padding[3] + "," + (h - padding[2]) + ")")
	.call(xAxis);

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

	});


	</script>

	</body>
	</html>