Set null value for spline chart
Description
The following code shows how to set null value for spline chart.
Example
<!DOCTYPE html>
<html>
<head>
<script type='text/javascript'
src='https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js'></script>
<script type='text/javascript'>
$(function () {<!--from www. j a v a 2 s . com-->
$('#container').highcharts({
chart: {
type: 'spline'
},
title: {
text: 'Average fruit consumption during one week'
},
series: [{
data: [3, 4, 3]
}, {
type: 'areaspline',
data: [null,null,3, 4, 3, 3, 5, 4]
}]
});
});
</script>
</head>
<body>
<script src="http://code.highcharts.com/highcharts.js"></script>
<div id="container" style="height: 400px"></div>
</body>
</html>