HighCharts中PieChart的实现

一、导入js文件

<span style="font-size:18px;"><span style="background-color: rgb(204, 204, 204);"><span style="font-size:18px;color:#000099;"><script type="text/javascript" src="js/jquery.js"></script>
<script type="text/javascript" src="js/highcharts.js"></script></span></span></span>

二、定义显示chart的div

<span style="font-size:18px;"><span style="background-color: rgb(204, 204, 204);"><span style="font-size:18px;color:#000099;"><div id="pieChart"></div></span></span></span>

三、写script

<span style="font-size:18px;"><span style="background-color: rgb(204, 204, 204);"><span style="font-size:18px;color:#000099;"><script type="text/javascript">
$(function() {
$('#pieChart').highcharts({
chart: {
ploatBackgroudColor:null,
plotBorderWidth: null,
plotShadow: false
},
title: {
text: '用户评分偏好'
},
tooltip: {
pointFormat: '{series.name}: <b>{point.percentage:.2f}%</b>'
},
credits: {
enabled:false
},
plotOptions: {
pie: {
allowPointSelect: true,
cursor: 'pointer',
dataLabels: {
enabled: true,
color: '#000',
connectorColor: '#000',
format: '<b>{point.name}</b>:{point.percentage:.2f} %'
}
}
},
series: [{
type: 'pie',
name:'评分比例',
data: [
['评分1',10],
['评分2',20],
['评分3',40],
['评分4',70]
]
}]
});

});
</script></span></span></span>

说明：此处的data数据一般是从后台中取到的，可以通过<%= xxx%>来获取，比如<%=application.getAttribute("Rate-1")%>