Set tick position with callback function
Description
The following code shows how to set tick position with callback function.
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 () {<!-- www .j a v a2 s . c om-->
$('#container').highcharts({
xAxis: {
tickPositioner: function () {
var positions = [],
tick = Math.floor(this.dataMin),
increment = Math.ceil((this.dataMax - this.dataMin) / 6);
for (tick; tick - increment <= this.dataMax; tick += increment) {
positions.push(tick);
}
return positions;
}
},
series: [{
data: [20, 200, 100, 10, 150, 50, 30, 40, 300]
}]
});
});
</script>
</head>
<body>
<script src="http://code.highcharts.com/highcharts.js"></script>
<div id="container" style="height: 400px"></div>
</body>
</html>