/[webpac2]/trunk/vhost/dipl/pie.html
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Contents of /trunk/vhost/dipl/pie.html

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Revision 1233 - (show annotations)
Fri Jul 10 13:52:57 2009 UTC (14 years, 10 months ago) by dpavlin
File MIME type: text/html
File size: 2460 byte(s)
added barchart to protovis

1 <html>
2 <head>
3 <title>citirani pie</title>
4 <script type="text/javascript" src="vis.stanford.edu/protovis/protovis.js"></script>
5 <script type="text/javascript" src="data.cgi"></script>
6 <style type="text/css">
7 body { max-width: 7in; }
8 </style>
9 </head>
10 <body>
11
12 <a href="http://vis.stanford.edu/protovis/api/">Protovis</a>
13
14 <script type="text/javascript+protovis">
15
16 //var data = [ 282, 189, 174, 163, 152, 140, 138, 130, 117, 116, 116, 94, 76, 44, 38 ];
17
18 var width = 800;
19 var height = 600;
20
21 var vis = new pv.Panel()
22 .width(width)
23 .height(height)
24 ;
25
26 function radius(d) {
27 return Math.sqrt(d[0]) * 10;
28 }
29
30 function r_ca(d) {
31 return Math.sqrt(d[2]) * 10;
32 }
33
34 var pie = vis.add(pv.Wedge)
35 .data(data)
36 .left( width / 2 )
37 .bottom( height / 2 )
38 .outerRadius(function(d) radius(d))
39 .angle(function() 2 * Math.PI / data.length)
40 .strokeStyle("white").lineWidth(1)
41 ;
42
43 var pie_ca = vis.add(pv.Wedge)
44 .data(data)
45 .left( width / 2 )
46 .bottom( height / 2 )
47 .outerRadius(function(d) r_ca(d))
48 .angle(function() 2 * Math.PI / data.length)
49 .strokeStyle("white").lineWidth(1)
50 ;
51
52 // ca
53 vis.add(pv.Label)
54 .data(data)
55 .left( function(d) (radius(d) - 10 ) * Math.cos(pie.midAngle()) + width / 2)
56 .bottom(function(d) -(radius(d) - 10 ) * Math.sin(pie.midAngle()) + height / 2)
57 .textAlign("center").textBaseline("middle")
58 .text(function(d) d[0] )
59 .textStyle("white")
60 ;
61
62 vis.add(pv.Label)
63 .data(data)
64 .left( function(d) (radius(d) + 5 ) * Math.cos(pie.midAngle()) + width / 2)
65 .bottom(function(d) -(radius(d) + 5 ) * Math.sin(pie.midAngle()) + height / 2)
66 .textAlign("center").textBaseline("middle")
67 .font(function(d) Math.sqrt(d[0]) + "px sans-serif")
68 .text(function(d) d[1] )
69 ;
70
71 // ttc
72 vis.add(pv.Label)
73 .data(data)
74 .left( function(d) (r_ca(d) - 10) * Math.cos(pie.midAngle()) + width / 2)
75 .bottom(function(d) -(r_ca(d) - 10) * Math.sin(pie.midAngle()) + height / 2)
76 .textAlign("center").textBaseline("middle")
77 .text(function(d) d[2] )
78 .textStyle("white")
79 ;
80
81 // bar charts
82
83 vis.add(pv.Bar)
84 .data(data)
85 .left(0)
86 .top(function(d) this.index * 25)
87 .width(function(d) d[0])
88 .height(10)
89 .anchor("right").add(pv.Label)
90 .textAlign("left")
91 .text(function(d) d[0])
92 ;
93
94 vis.add(pv.Bar)
95 .data(data)
96 .left(0)
97 .top(function(d) this.index * 25 + 10)
98 .width(function(d) d[2])
99 .height(10)
100 .anchor("right").add(pv.Label)
101 .textAlign("left")
102 .text(function(d) d[2])
103 ;
104
105 vis.root.render();
106 </script>
107
108 </body>
109 </html>

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