256 lines
7.0 KiB
HTML
256 lines
7.0 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>Flot Examples: Visitors</title>
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<link href="../examples.css" rel="stylesheet" type="text/css" />
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<!--[if lte IE 8
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]><script
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language="javascript"
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type="text/javascript"
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src="../../excanvas.min.js"
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></script
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><![endif]-->
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<script
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language="javascript"
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type="text/javascript"
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src="../../jquery.js"
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></script>
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<script
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language="javascript"
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type="text/javascript"
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src="../../jquery.flot.js"
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></script>
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<script
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language="javascript"
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type="text/javascript"
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src="../../jquery.flot.time.js"
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></script>
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<script
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language="javascript"
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type="text/javascript"
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src="../../jquery.flot.selection.js"
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></script>
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<script type="text/javascript">
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$(function () {
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var d = [
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[1196463600000, 0],
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[1196550000000, 0],
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[1196636400000, 0],
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[1196722800000, 77],
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[1196809200000, 3636],
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[1196895600000, 3575],
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[1196982000000, 2736],
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[1197068400000, 1086],
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[1197154800000, 676],
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[1197241200000, 1205],
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[1197327600000, 906],
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[1197414000000, 710],
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[1197500400000, 639],
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[1197586800000, 540],
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[1197673200000, 435],
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[1197759600000, 301],
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[1197846000000, 575],
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[1197932400000, 481],
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[1198018800000, 591],
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[1198105200000, 608],
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[1198191600000, 459],
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[1198278000000, 234],
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[1198364400000, 1352],
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[1198450800000, 686],
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[1198537200000, 279],
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[1198623600000, 449],
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[1198710000000, 468],
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[1198796400000, 392],
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[1198882800000, 282],
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[1198969200000, 208],
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[1199055600000, 229],
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[1199142000000, 177],
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[1199228400000, 374],
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[1199314800000, 436],
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[1199401200000, 404],
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[1199487600000, 253],
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[1199574000000, 218],
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[1199660400000, 476],
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[1199746800000, 462],
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[1199833200000, 448],
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[1199919600000, 442],
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[1200006000000, 403],
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[1200092400000, 204],
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[1200178800000, 194],
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[1200265200000, 327],
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[1200351600000, 374],
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[1200438000000, 507],
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[1200524400000, 546],
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[1200610800000, 482],
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[1200697200000, 283],
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[1200783600000, 221],
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[1200870000000, 483],
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[1200956400000, 523],
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[1201042800000, 528],
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[1201129200000, 483],
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[1201215600000, 452],
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[1201302000000, 270],
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[1201388400000, 222],
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[1201474800000, 439],
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[1201561200000, 559],
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[1201647600000, 521],
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[1201734000000, 477],
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[1201820400000, 442],
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[1201906800000, 252],
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[1201993200000, 236],
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[1202079600000, 525],
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[1202166000000, 477],
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[1202252400000, 386],
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[1202338800000, 409],
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[1202425200000, 408],
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[1202511600000, 237],
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[1202598000000, 193],
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[1202684400000, 357],
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[1202770800000, 414],
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[1202857200000, 393],
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[1202943600000, 353],
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[1203030000000, 364],
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[1203116400000, 215],
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[1203202800000, 214],
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[1203289200000, 356],
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[1203375600000, 399],
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[1203462000000, 334],
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[1203548400000, 348],
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[1203634800000, 243],
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[1203721200000, 126],
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[1203807600000, 157],
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[1203894000000, 288],
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];
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// first correct the timestamps - they are recorded as the daily
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// midnights in UTC+0100, but Flot always displays dates in UTC
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// so we have to add one hour to hit the midnights in the plot
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for (var i = 0; i < d.length; ++i) {
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d[i][0] += 60 * 60 * 1000;
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}
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// helper for returning the weekends in a period
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function weekendAreas(axes) {
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var markings = [],
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d = new Date(axes.xaxis.min);
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// go to the first Saturday
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d.setUTCDate(d.getUTCDate() - ((d.getUTCDay() + 1) % 7));
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d.setUTCSeconds(0);
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d.setUTCMinutes(0);
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d.setUTCHours(0);
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var i = d.getTime();
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// when we don't set yaxis, the rectangle automatically
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// extends to infinity upwards and downwards
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do {
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markings.push({
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xaxis: { from: i, to: i + 2 * 24 * 60 * 60 * 1000 },
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});
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i += 7 * 24 * 60 * 60 * 1000;
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} while (i < axes.xaxis.max);
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return markings;
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}
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var options = {
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xaxis: {
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mode: "time",
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tickLength: 5,
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},
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selection: {
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mode: "x",
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},
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grid: {
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markings: weekendAreas,
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},
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};
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var plot = $.plot("#placeholder", [d], options);
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var overview = $.plot("#overview", [d], {
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series: {
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lines: {
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show: true,
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lineWidth: 1,
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},
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shadowSize: 0,
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},
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xaxis: {
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ticks: [],
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mode: "time",
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},
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yaxis: {
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ticks: [],
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min: 0,
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autoscaleMargin: 0.1,
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},
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selection: {
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mode: "x",
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},
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});
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// now connect the two
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$("#placeholder").bind("plotselected", function (event, ranges) {
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// do the zooming
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$.each(plot.getXAxes(), function (_, axis) {
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var opts = axis.options;
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opts.min = ranges.xaxis.from;
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opts.max = ranges.xaxis.to;
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});
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plot.setupGrid();
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plot.draw();
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plot.clearSelection();
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// don't fire event on the overview to prevent eternal loop
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overview.setSelection(ranges, true);
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});
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$("#overview").bind("plotselected", function (event, ranges) {
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plot.setSelection(ranges);
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});
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// Add the Flot version string to the footer
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$("#footer").prepend("Flot " + $.plot.version + " – ");
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});
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</script>
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</head>
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<body>
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<div id="header">
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<h2>Visitors</h2>
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</div>
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<div id="content">
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<div class="demo-container">
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<div id="placeholder" class="demo-placeholder"></div>
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</div>
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<div class="demo-container" style="height: 150px">
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<div id="overview" class="demo-placeholder"></div>
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</div>
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<p>
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This plot shows visitors per day to the Flot homepage, with weekends
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colored.
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</p>
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<p>
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The smaller plot is linked to the main plot, so it acts as an overview.
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Try dragging a selection on either plot, and watch the behavior of the
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other.
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</p>
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</div>
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<div id="footer">Copyright © 2007 - 2014 IOLA and Ole Laursen</div>
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</body>
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</html>
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