root / hci / trunk / eneraptor-web-app / web-app / js / flot / examples / visitors.html @ 69
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1 | 11 | alexbesir | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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2 | <html>
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3 | <head>
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4 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
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5 | <title>Flot Examples</title> |
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6 | <link href="layout.css" rel="stylesheet" type="text/css"></link> |
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7 | <!--[if IE]><script language="javascript" type="text/javascript" src="../excanvas.min.js"></script><![endif]-->
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8 | <script language="javascript" type="text/javascript" src="../jquery.js"></script> |
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9 | <script language="javascript" type="text/javascript" src="../jquery.flot.js"></script> |
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10 | <script language="javascript" type="text/javascript" src="../jquery.flot.selection.js"></script> |
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11 | </head>
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12 | <body>
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13 | <h1>Flot Examples</h1> |
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14 | |||
15 | <div id="placeholder" style="width:600px;height:300px;"></div> |
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16 | |||
17 | <p>Visitors per day to the Flot homepage. Weekends are colored. Try zooming.
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18 | The plot below shows an overview.</p>
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19 | |||
20 | <div id="overview" style="margin-left:50px;margin-top:20px;width:400px;height:50px"></div> |
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21 | |||
22 | <script id="source"> |
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23 | $(function () {
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24 | var d = [[1196463600000, 0], [1196550000000, 0], [1196636400000, 0], [1196722800000, 77], [1196809200000, 3636], [1196895600000, 3575], [1196982000000, 2736], [1197068400000, 1086], [1197154800000, 676], [1197241200000, 1205], [1197327600000, 906], [1197414000000, 710], [1197500400000, 639], [1197586800000, 540], [1197673200000, 435], [1197759600000, 301], [1197846000000, 575], [1197932400000, 481], [1198018800000, 591], [1198105200000, 608], [1198191600000, 459], [1198278000000, 234], [1198364400000, 1352], [1198450800000, 686], [1198537200000, 279], [1198623600000, 449], [1198710000000, 468], [1198796400000, 392], [1198882800000, 282], [1198969200000, 208], [1199055600000, 229], [1199142000000, 177], [1199228400000, 374], [1199314800000, 436], [1199401200000, 404], [1199487600000, 253], [1199574000000, 218], [1199660400000, 476], [1199746800000, 462], [1199833200000, 448], [1199919600000, 442], [1200006000000, 403], [1200092400000, 204], [1200178800000, 194], [1200265200000, 327], [1200351600000, 374], [1200438000000, 507], [1200524400000, 546], [1200610800000, 482], [1200697200000, 283], [1200783600000, 221], [1200870000000, 483], [1200956400000, 523], [1201042800000, 528], [1201129200000, 483], [1201215600000, 452], [1201302000000, 270], [1201388400000, 222], [1201474800000, 439], [1201561200000, 559], [1201647600000, 521], [1201734000000, 477], [1201820400000, 442], [1201906800000, 252], [1201993200000, 236], [1202079600000, 525], [1202166000000, 477], [1202252400000, 386], [1202338800000, 409], [1202425200000, 408], [1202511600000, 237], [1202598000000, 193], [1202684400000, 357], [1202770800000, 414], [1202857200000, 393], [1202943600000, 353], [1203030000000, 364], [1203116400000, 215], [1203202800000, 214], [1203289200000, 356], [1203375600000, 399], [1203462000000, 334], [1203548400000, 348], [1203634800000, 243], [1203721200000, 126], [1203807600000, 157], [1203894000000, 288]];
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25 | |||
26 | // first correct the timestamps - they are recorded as the daily
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27 | // midnights in UTC+0100, but Flot always displays dates in UTC
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28 | // so we have to add one hour to hit the midnights in the plot
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29 | for (var i = 0; i < d.length; ++i)
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30 | d[i][0] += 60 * 60 * 1000;
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31 | |||
32 | // helper for returning the weekends in a period
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33 | function weekendAreas(axes) {
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34 | var markings = [];
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35 | var d = new Date(axes.xaxis.min);
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36 | // go to the first Saturday
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37 | d.setUTCDate(d.getUTCDate() - ((d.getUTCDay() + 1) % 7))
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38 | d.setUTCSeconds(0);
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39 | d.setUTCMinutes(0);
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40 | d.setUTCHours(0);
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41 | var i = d.getTime();
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42 | do {
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43 | // when we don't set yaxis, the rectangle automatically
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44 | // extends to infinity upwards and downwards
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45 | markings.push({ xaxis: { from: i, to: i + 2 * 24 * 60 * 60 * 1000 } });
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46 | i += 7 * 24 * 60 * 60 * 1000;
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47 | } while (i < axes.xaxis.max);
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48 | |||
49 | return markings;
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50 | }
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51 | |||
52 | var options = {
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53 | xaxis: { mode: "time" },
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54 | selection: { mode: "x" },
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55 | grid: { markings: weekendAreas }
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56 | };
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57 | |||
58 | var plot = $.plot($("#placeholder"), [d], options);
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59 | |||
60 | var overview = $.plot($("#overview"), [d], {
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61 | series: {
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62 | lines: { show: true, lineWidth: 1 },
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63 | shadowSize: 0
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64 | },
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65 | xaxis: { ticks: [], mode: "time" },
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66 | yaxis: { ticks: [], min: 0, autoscaleMargin: 0.1 },
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67 | selection: { mode: "x" }
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68 | });
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69 | |||
70 | // now connect the two
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71 | |||
72 | $("#placeholder").bind("plotselected", function (event, ranges) {
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73 | // do the zooming
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74 | plot = $.plot($("#placeholder"), [d],
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75 | $.extend(true, {}, options, {
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76 | xaxis: { min: ranges.xaxis.from, max: ranges.xaxis.to }
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77 | }));
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78 | |||
79 | // don't fire event on the overview to prevent eternal loop
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80 | overview.setSelection(ranges, true);
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81 | });
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82 | |||
83 | $("#overview").bind("plotselected", function (event, ranges) {
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84 | plot.setSelection(ranges);
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85 | });
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86 | });
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87 | </script>
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88 | |||
89 | </body>
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90 | </html> |