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6a1aa64f DV |
1 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
2 | <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> | |
3 | <head> | |
4 | <title>PlotKit : Basic Unit Tests</title> | |
5 | <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> | |
6 | <script src="/js/mochi/MochiKit.js" type="text/javascript"></script> | |
7 | <script src="/js/plotkit-svn/excanvas.js" type="text/javascript"></script> | |
8 | <script src="/js/plotkit-svn/PlotKit_Packed.js" type="text/javascript"></script> | |
9 | <style type="text/css"> | |
10 | ||
11 | body { | |
12 | font-family: Lucida Grande, Verdana, Sans; | |
13 | font-size: small; | |
14 | } | |
15 | ||
16 | table#datatable td { | |
17 | padding: 2px; | |
18 | } | |
19 | ||
20 | table#datatable thead td { | |
21 | border-top: 1px solid #e0e0e0; | |
22 | background-color: #d0d0d0; | |
23 | border-bottom: 1px solid #c0c0c0; | |
24 | padding-left: 10px; | |
25 | padding-right: 10px; | |
26 | } | |
27 | ||
28 | table#datatable tbody input { | |
29 | border: 1px solid #eee; | |
30 | padding: 2px; | |
31 | width: 90px; | |
32 | } | |
33 | ||
34 | </style> | |
35 | ||
36 | <script type="text/javascript"> | |
37 | ||
38 | var dataTable = null; | |
39 | var layout = null; | |
40 | var renderer = null; | |
41 | var options = null; | |
42 | ||
43 | function initDynamicTable() { | |
44 | dataTable = $('datatable'); | |
45 | options = PlotKit.Base.officeBlue(); | |
46 | layout = new Layout("line", options); | |
47 | renderer = new SweetCanvasRenderer($('canvasTest'), layout, options); | |
48 | } | |
49 | ||
50 | function newRow() { | |
51 | var tbody = dataTable.tBodies[0]; | |
52 | var blankRow = TR({}, [ | |
53 | TD({}, INPUT({"class":"xvalue", "size":"6", "type":"text", "value":"0"})), | |
54 | TD({}, INPUT({"class":"yvalue", "size":"6", "type":"text", "value":"0"}))]); | |
55 | tbody.appendChild(blankRow); | |
56 | } | |
57 | ||
58 | function chartReload() { | |
59 | var chartStyleSelected = document.forms["options"].chartStyle.selectedIndex; | |
60 | var chartStyle = document.forms["options"].chartStyle[chartStyleSelected].value; | |
61 | ||
62 | var colorSchemeSelected = document.forms["options"].colorScheme.selectedIndex; | |
63 | var colorScheme = document.forms["options"].colorScheme[colorSchemeSelected].value; | |
64 | // grab values | |
65 | var getValue = function(row) { | |
66 | var xElem = MochiKit.DOM.getElementsByTagAndClassName("input", "xvalue", row)[0]; | |
67 | var yElem = MochiKit.DOM.getElementsByTagAndClassName("input", "yvalue", row)[0]; | |
68 | var xVal = xElem.value; | |
69 | var yVal = yElem.value; | |
70 | ||
71 | if (xVal.length > 0) { | |
72 | xVal = parseFloat(xVal); | |
73 | } | |
74 | else { | |
75 | xVal = 0; | |
76 | } | |
77 | ||
78 | if (yVal.length > 0) { | |
79 | yVal = parseFloat(yVal); | |
80 | } | |
81 | else { | |
82 | yVal = 0; | |
83 | } | |
84 | return [xVal, yVal]; | |
85 | } | |
86 | ||
87 | var values = MochiKit.Base.map(getValue, dataTable.tBodies[0].rows); | |
88 | ||
89 | // setup layout options | |
90 | var themeName = "office" + colorScheme; | |
91 | var theme = PlotKit.Base[themeName](); | |
92 | MochiKit.Base.update(options, theme); | |
93 | ||
94 | layout.style = chartStyle; | |
95 | MochiKit.Base.update(layout.options, options); | |
96 | MochiKit.Base.update(renderer.options, options); | |
97 | ||
98 | layout.addDataset("data", values); | |
99 | ||
100 | // update | |
101 | layout.evaluate(); | |
102 | renderer.clear(); | |
103 | renderer.render(); | |
104 | ||
105 | } | |
106 | ||
107 | addLoadEvent(initDynamicTable); | |
108 | ||
109 | </script> | |
110 | </head> | |
111 | ||
112 | <body> | |
113 | <div id="body"> | |
114 | <h2>PlotKit Dynamic Test</h2> | |
115 | ||
116 | <div style="padding: 20px;"> | |
117 | <form name="options"> | |
118 | Chart Style: | |
119 | <select id="chartStyle" name="chartStyle" onChange="chartReload();"> | |
120 | <option value="line">Line Chart</option> | |
121 | <option value="bar">Bar Chart</option> | |
122 | <option value="pie">Pie Chart</option> | |
123 | </select> | |
124 | ||
125 | Colors: | |
126 | <select id="colorScheme" name="colorScheme" onChange="chartReload();"> | |
127 | <option value="Blue">Blue</option> | |
128 | <option value="Red">Red</option> | |
129 | <option value="Green">Green</option> | |
130 | <option value="Purple">Purple</option> | |
131 | <option value="Cyan">Cyan</option> | |
132 | <option value="Orange">Orange</option> | |
133 | </select> | |
134 | ||
135 | ||
136 | </form> | |
137 | </div> | |
138 | ||
139 | <div style="float: left; width: 250px;"> | |
140 | <table id="datatable" cellspacing="0" cellpadding="0"> | |
141 | <thead> | |
142 | <tr><td width="100">X</td><td width="100">Y</td></tr> | |
143 | </thead> | |
144 | <tbody> | |
145 | <tr> | |
146 | <td><input class="xvalue" size="6" type="text" value="0"/></td> | |
147 | <td><input class="yvalue" size="6" type="text" value="0"/></td> | |
148 | </tr> | |
149 | </tbody> | |
150 | </table> | |
151 | <div><a href="#" onclick="newRow(); return false;">add new row</a> <a href="#" onclick="chartReload(); return false;">redraw</a></div> | |
152 | </div> | |
153 | <div style="float: left; width: 400px;"> | |
154 | <div><canvas id="canvasTest" width="400" height="400" style="border: 1px solid #eee;"></canvas></div> | |
155 | </div> | |
156 | ||
157 | <div style="clear: both;"> </div> | |
158 | ||
159 | <div class="footer"><a href="http://www.liquidx.net/plotkit/">PlotKit</a></div> | |
160 | </div> | |
161 | </body></html> |