index.html (5552B)
1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> 2 <html> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 5 <title>Flot Examples: Visitors</title> 6 <link href="../examples.css" rel="stylesheet" type="text/css"> 7 <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]--> 8 <script language="javascript" type="text/javascript" src="../../jquery.js"></script> 9 <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script> 10 <script language="javascript" type="text/javascript" src="../../jquery.flot.time.js"></script> 11 <script language="javascript" type="text/javascript" src="../../jquery.flot.selection.js"></script> 12 <script type="text/javascript"> 13 14 $(function() { 15 16 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]]; 17 18 // first correct the timestamps - they are recorded as the daily 19 // midnights in UTC+0100, but Flot always displays dates in UTC 20 // so we have to add one hour to hit the midnights in the plot 21 22 for (var i = 0; i < d.length; ++i) { 23 d[i][0] += 60 * 60 * 1000; 24 } 25 26 // helper for returning the weekends in a period 27 28 function weekendAreas(axes) { 29 30 var markings = [], 31 d = new Date(axes.xaxis.min); 32 33 // go to the first Saturday 34 35 d.setUTCDate(d.getUTCDate() - ((d.getUTCDay() + 1) % 7)) 36 d.setUTCSeconds(0); 37 d.setUTCMinutes(0); 38 d.setUTCHours(0); 39 40 var i = d.getTime(); 41 42 // when we don't set yaxis, the rectangle automatically 43 // extends to infinity upwards and downwards 44 45 do { 46 markings.push({ xaxis: { from: i, to: i + 2 * 24 * 60 * 60 * 1000 } }); 47 i += 7 * 24 * 60 * 60 * 1000; 48 } while (i < axes.xaxis.max); 49 50 return markings; 51 } 52 53 var options = { 54 xaxis: { 55 mode: "time", 56 tickLength: 5 57 }, 58 selection: { 59 mode: "x" 60 }, 61 grid: { 62 markings: weekendAreas 63 } 64 }; 65 66 var plot = $.plot("#placeholder", [d], options); 67 68 var overview = $.plot("#overview", [d], { 69 series: { 70 lines: { 71 show: true, 72 lineWidth: 1 73 }, 74 shadowSize: 0 75 }, 76 xaxis: { 77 ticks: [], 78 mode: "time" 79 }, 80 yaxis: { 81 ticks: [], 82 min: 0, 83 autoscaleMargin: 0.1 84 }, 85 selection: { 86 mode: "x" 87 } 88 }); 89 90 // now connect the two 91 92 $("#placeholder").bind("plotselected", function (event, ranges) { 93 94 // do the zooming 95 96 plot = $.plot("#placeholder", [d], $.extend(true, {}, options, { 97 xaxis: { 98 min: ranges.xaxis.from, 99 max: ranges.xaxis.to 100 } 101 })); 102 103 // don't fire event on the overview to prevent eternal loop 104 105 overview.setSelection(ranges, true); 106 }); 107 108 $("#overview").bind("plotselected", function (event, ranges) { 109 plot.setSelection(ranges); 110 }); 111 112 // Add the Flot version string to the footer 113 114 $("#footer").prepend("Flot " + $.plot.version + " – "); 115 }); 116 117 </script> 118 </head> 119 <body> 120 121 <div id="header"> 122 <h2>Visitors</h2> 123 </div> 124 125 <div id="content"> 126 127 <div class="demo-container"> 128 <div id="placeholder" class="demo-placeholder"></div> 129 </div> 130 131 <div class="demo-container" style="height:150px;"> 132 <div id="overview" class="demo-placeholder"></div> 133 </div> 134 135 <p>This plot shows visitors per day to the Flot homepage, with weekends colored.</p> 136 137 <p>The smaller plot is linked to the main plot, so it acts as an overview. Try dragging a selection on either plot, and watch the behavior of the other.</p> 138 139 </div> 140 141 <div id="footer"> 142 Copyright © 2007 - 2013 IOLA and Ole Laursen 143 </div> 144 145 </body> 146 </html>