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| <!DOCTYPE HTML>
| <html>
| <head>
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
| <title>Highcharts Example</title>
|
| <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
| <script type="text/javascript">
| $(function () {
|
| /**
| * Get the current time
| */
| function getNow () {
| var now = new Date();
|
| return {
| hours: now.getHours() + now.getMinutes() / 60,
| minutes: now.getMinutes() * 12 / 60 + now.getSeconds() * 12 / 3600,
| seconds: now.getSeconds() * 12 / 60
| };
| };
|
| /**
| * Pad numbers
| */
| function pad(number, length) {
| // Create an array of the remaining length +1 and join it with 0's
| return new Array((length || 2) + 1 - String(number).length).join(0) + number;
| }
|
| var now = getNow();
|
| // Create the chart
| $('#container').highcharts({
|
| chart: {
| type: 'gauge',
| plotBackgroundColor: null,
| plotBackgroundImage: null,
| plotBorderWidth: 0,
| plotShadow: false,
| height: 200
| },
|
| credits: {
| enabled: false
| },
|
| title: {
| text: 'The Highcharts clock'
| },
|
| pane: {
| background: [{
| // default background
| }, {
| // reflex for supported browsers
| backgroundColor: Highcharts.svg ? {
| radialGradient: {
| cx: 0.5,
| cy: -0.4,
| r: 1.9
| },
| stops: [
| [0.5, 'rgba(255, 255, 255, 0.2)'],
| [0.5, 'rgba(200, 200, 200, 0.2)']
| ]
| } : null
| }]
| },
|
| yAxis: {
| labels: {
| distance: -20
| },
| min: 0,
| max: 12,
| lineWidth: 0,
| showFirstLabel: false,
|
| minorTickInterval: 'auto',
| minorTickWidth: 1,
| minorTickLength: 5,
| minorTickPosition: 'inside',
| minorGridLineWidth: 0,
| minorTickColor: '#666',
|
| tickInterval: 1,
| tickWidth: 2,
| tickPosition: 'inside',
| tickLength: 10,
| tickColor: '#666',
| title: {
| text: 'Powered by<br/>Highcharts',
| style: {
| color: '#BBB',
| fontWeight: 'normal',
| fontSize: '8px',
| lineHeight: '10px'
| },
| y: 10
| }
| },
|
| tooltip: {
| formatter: function () {
| return this.series.chart.tooltipText;
| }
| },
|
| series: [{
| data: [{
| id: 'hour',
| y: now.hours,
| dial: {
| radius: '60%',
| baseWidth: 4,
| baseLength: '95%',
| rearLength: 0
| }
| }, {
| id: 'minute',
| y: now.minutes,
| dial: {
| baseLength: '95%',
| rearLength: 0
| }
| }, {
| id: 'second',
| y: now.seconds,
| dial: {
| radius: '100%',
| baseWidth: 1,
| rearLength: '20%'
| }
| }],
| animation: false,
| dataLabels: {
| enabled: false
| }
| }]
| },
|
| // Move
| function (chart) {
| setInterval(function () {
| var hour = chart.get('hour'),
| minute = chart.get('minute'),
| second = chart.get('second'),
| now = getNow(),
| // run animation unless we're wrapping around from 59 to 0
| animation = now.seconds == 0 ?
| false :
| {
| easing: 'easeOutElastic'
| };
|
| // Cache the tooltip text
| chart.tooltipText =
| pad(Math.floor(now.hours), 2) + ':' +
| pad(Math.floor(now.minutes * 5), 2) + ':' +
| pad(now.seconds * 5, 2);
|
| hour.update(now.hours, true, animation);
| minute.update(now.minutes, true, animation);
| second.update(now.seconds, true, animation);
|
| }, 1000);
|
| });
| });
|
| // Extend jQuery with some easing (copied from jQuery UI)
| $.extend($.easing, {
| easeOutElastic: function (x, t, b, c, d) {
| var s=1.70158;var p=0;var a=c;
| if (t==0) return b; if ((t/=d)==1) return b+c; if (!p) p=d*.3;
| if (a < Math.abs(c)) { a=c; var s=p/4; }
| else var s = p/(2*Math.PI) * Math.asin (c/a);
| return a*Math.pow(2,-10*t) * Math.sin( (t*d-s)*(2*Math.PI)/p ) + c + b;
| }
| });
| </script>
| </head>
| <body>
| <script src="../../js/highcharts.js"></script>
| <script src="../../js/highcharts-more.js"></script>
|
| <div id="container" style="width: 300px; height: 300px; margin: 0 auto"></div>
|
| </body>
| </html>
|
|
