loading image to chart - Javascript highcharts

Javascript examples for highcharts:Chart Configuration

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Description

loading image to chart

Demo Code

ResultView the demo in separate window 

<html>
   <head> 
      <title>Highcharts Demo</title> 
      <meta name="viewport" content="width=device-width, initial-scale=1"> 
      <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script> 
      <script type="text/javascript">
$(function () {/*from   ww  w  .  j  ava2 s .c o m*/
    // the button handler
    var isLoading = false,
        $button = $('#button');
    $button.click(function() {
        if (!isLoading) {
            chart.showLoading();
            $button.html('Hide loading');
        } else {
            chart.hideLoading();
            $button.html('Show loading');
        }
        isLoading = !isLoading;
    });
    var chart = new Highcharts.Chart({
        chart: {
            renderTo: 'container'
        },
        loading: {
            labelStyle: {
                top: '45%',
                backgroundImage: 'url("http://jsfiddle.net/img/logo.png")',
                display: 'block',
                width: '136px',
                height: '26px',
                backgroundColor: '#000'
            }
        },
        xAxis: {
            categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
        },
        series: [{
            data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4]
        }]
    });
});

      </script> 
   </head> 
   <body> 
      <script src="https://code.highcharts.com/highcharts.js"></script> 
      <div id="container" style="height: 400px"></div> 
      <button id="button">Show loading...</button>  
   </body>
</html>

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