Mam wykres liniowy ktory pokazuje temperature, i wlasnie glowie się jak zrobić aby godzina na dole wyswietlala się pionowo

<script language="javascript" type="text/javascript" src="js/jquery-1.3.2.min.js"></script> <script language="javascript" type="text/javascript" src="js/jquery.jqplot.min.js"></script> <script language="javascript" type="text/javascript" src="js/jqplot.barRenderer.min.js"></script> <script language="javascript" type="text/javascript" src="js/jqplot.pieRenderer.min.js"></script> <script language="javascript" type="text/javascript" src="js/jqplot.highlighter.js"></script> <script language="javascript" type="text/javascript" src="js/jqplot.categoryAxisRenderer.js"></script> <script language="javascript" type="text/javascript" src="js/jqplot.canvasAxisTickRenderer.js"></script>
tempgodz = $.jqplot('tempgodz',[tempdziendzis],{
title: 'Temperatura godzinowa (dziś)',
seriesColors:['#8d4654'],
grid: {
shadow: false,
borderWidth: 2
},
axes: {
xaxis: {
renderer: $.jqplot.CategoryAxisRenderer,
ticks: [<?php echo $hd['h']; ?>],
tickOptions: {
fontSize: '6pt',
formatString: '%#d'
}
},
yaxis: {
tickOptions: {
formatString: '%.2f'
}
}
},
legend: {
show: true,
location: 'w',
xoffset: 3
},
series: [
{
label: '°C',
lineWidth: 3,
shadow: false,
markerOptions: {
style:'filledSquare',
shadow: false
}
}
],
highlighter: {
tooltipLocation: 'n',
tooltipAxes: 'y',
sizeAdjust: 10
},
cursor: {
show: false
}
});