visualizationproject/index.html at master · theagentd/visualizationproject · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
<html>

	<body>
		<style>
		.chart text {
		  font-family: sans-serif;
		}
		</style>

		<button onclick="myclick();">Click me</button>
		<script src="d3.js"></script>
		<svg class="chart"></svg>
		<script>

			currentData = 0;
			dataTypes = ["Math skill score", "Artistic skill score", "Programming skill score", "Support/leadership skill score"];

			d3.csv("visdata.csv", function(data) {
				var rawData = [];
				data.forEach(function(d) {
					var student = [];
					for (var i in d){
						student.push(d[i]);
					}
					rawData.push(student);
				});

				myData = [];
				order = [];
				for(var i = 0; i < rawData.length; i++){
					var s = rawData[i];

					/*
					Stats:
					 - Math: infovis, Math, stats
					 - Artistic: Artist, graphics*0.5
					 - Programming: infovis, programming, graphics, HCI
					 - Support: infovis, comp usage, exp eval, comm, collab, rep
					*/
					var math = Math.round((+s[6] + +s[7] + +s[8]) / 3.0 * 10) / 10;
					var arti = Math.round((+s[9] + +s[12]*0.5) / 1.5 * 10) / 10;
					var prog = Math.round((+s[6] + +s[11] + +s[12] + +s[13]) / 4.0 * 10) / 10;
					var supp = Math.round((+s[6] + +s[10] + +s[14] + +s[15] + +s[16] + +s[17]) / 6.0 * 10) / 10;

					var result = [math, arti, prog, supp];
					myData.push(result);

					console.log(result);

					order.push(i);
				}
				order.sort(function(a,b) { return (+myData[a][currentData]) - (+myData[b][currentData]); });
				console.log(myData);

				var width = 1280;
				var height = 720;

				margin = 80;
				graphWidth = width - margin;
				graphHeight = height - margin;
				barWidth = graphWidth * 1.0 / myData.length;

				x = d3.scaleLinear()
					.domain([0, d3.max(myData, function(d) { return d3.max(d);}) + 2])
					.range([graphHeight, 0]);

				y = d3.scaleLinear()
					.domain([0, myData.length])
					.range([0, graphWidth]);


				chart = d3.select(".chart")
					.attr("width", width)
					.attr("height", height);

				myChart = chart.selectAll("g")
					.data(myData)
				  .enter().append("g")
					.attr("transform", function(d, i) { return "translate(" + (order.indexOf(i) * barWidth + margin) + "," + x(d[currentData]) + ")"; });

				var colors = d3.scaleOrdinal(d3.schemeCategory10);
				bars = myChart.append("rect")
					.attr("x", 2)
					.attr("fill", function(d,i){return colors(i);})
					.attr("width", barWidth - 2)
					.attr("height", function(d, i) { return graphHeight - x(d[currentData]); });

				texts = myChart.append("text")
					.attr("text-anchor", "middle")
					.attr("font-size", "8px")
					.attr("fill", "white")
					.attr("x", 0.5 * barWidth + 1)
					.attr("y", 10)
					.text(function(d, i) { return d[currentData]; });

				myChart.append("text")
					.attr("text-anchor", "middle")
					.attr("font-size", "8px")
					.attr("fill", "white")
					.attr("x", 0.5 * barWidth + 1)
					.attr("y", 30)
					.text(function(d, i) { return (i+1);});

				chart.append("g")
					.attr("transform", "translate(" + margin + ", 0)")
					.call(d3.axisLeft(x)
						.ticks(10)
					);
				chart.append("g")
					.attr("transform", "translate(" + margin + ", " + graphHeight + ")")
					.call(d3.axisBottom(y)
						.ticks(0));


				leftLabel = chart.append("g")
					.attr("transform", "translate(" + (margin - 10)/2 + ", " + graphHeight/2 + ") rotate(90) ")
					.append("text")
						.attr("text-anchor", "middle")
						.attr("alignment-baseline", "middle")
						.attr("font-size", "30px")
						.text(dataTypes[currentData]);

				chart.append("g")
					.attr("transform", "translate(" + (margin + graphWidth / 2) + ", " + (graphHeight + 10 + (margin - 10)/2) + ")")
					.append("text")
						.attr("text-anchor", "middle")
						.attr("alignment-baseline", "middle")
						.attr("font-size", "30px")
						.text("Students");


			});

			function myclick(){
				currentData = (currentData + 1) % 4;
				order.sort(function(a,b) { return (+myData[a][currentData]) - (+myData[b][currentData]); });
				console.log(currentData);

				var tranisitonTime = 2500;
				myChart.transition().duration(tranisitonTime)
					.attr("transform", function(d, i) { return "translate(" + (order.indexOf(i) * barWidth + margin) + "," + x(d[currentData]) + ")"; });

				bars.transition().duration(tranisitonTime)
					.attr("height", function(d, i) { return graphHeight - x(d[currentData]); });
				texts.transition().duration(tranisitonTime)
					.text(function(d, i) { return d[currentData]; });
				leftLabel.transition().duration(tranisitonTime)
					.text(dataTypes[currentData]);


			}


		</script>
	</body>
</html>