The Gauges are put inside <td> elements inside a <table> in the chart div;
you can append your title and text to the <td> elements.
As a side note, your click code won't work in modern browsers, as only IE 8
and older use iframes for the charts.
On Friday, August 9, 2013 3:49:32 PM UTC-4, Lucas Luther wrote:
>
> I need to add a title and Text below each gauge on my page? How do I add
> this to the code? I have tried several approaches. Code is below.
>
> <style type='text/css'>
> .chart-container {
> width: 315px;
> margin: 0 auto;
> }
>
> .chart {
> float: left;
> margin-right: 15px;
> border-spacing: 30px;
> cursor: pointer;
> }
> </style>
> <script src="http://code.jquery.com/jquery-1.10.1.min.js";></script>
> <script type='text/javascript' src='https://www.google.com/jsapi
> '></script>
> <script type='text/javascript'>
> google.load('visualization', '1', {packages:['gauge']});
> google.setOnLoadCallback(drawChart);
> function drawChart() {
> var chartAcres = new
> google.visualization.Gauge(document.getElementById('chart-div-acres')),
> chartHpt = new
> google.visualization.Gauge(document.getElementById('chart-div-hpt')),
> options = {
> width: 400, height: 145,
> redFrom: 25, redTo: 50,
> yellowFrom:50, yellowTo: 70,
> greenFrom:70, greenTo: 100,
> min: 0, max: 100,
> minorTicks: 5
> };
> chartAcres.draw(google.visualization.arrayToDataTable([
> ['Label', 'Value'],
> ['Acres', 100.47]
> ]), options);
> chartHpt.draw(google.visualization.arrayToDataTable([
> ['Label', 'Value'],
> ['HPT', 128.32]
> ]), options);
>
> setChartClickable('#chart-div-acres', '
> http://as.tva.gov/public/pnr/SiteAssets/Land%20Conditions.pdf');
> setChartClickable('#chart-div-hpt', '
> http://as.tva.gov/public/pnr/SiteAssets/Land%20Conditions.pdf');
> }
>
> function setChartClickable(divSelector, url) {
> $(divSelector).find('iframe').each(function() {
> var iframeBody = $(this).contents().find('body');
>
> iframeBody.click(function() {
> window.open(url);
> });
> iframeBody.css('cursor', 'pointer');
> });
> }
> </script>
>
> <div class="chart-container" >
> <div id='chart-div-acres' class='chart'></div>
> <div id='chart-div-hpt' class='chart'></div>
> <br style="clear: both;" />
> </div>
>
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