我有一个由highcharts插件组成的Piechart，它的工作正常，我的传奇也很好。但是这里'y'的值是12,10,33并没有显示我的传说。我需要显示这个％的值为ex：黄色切片-12％，红色切片-10％等，下面是我的代码。提前谢谢。
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="http://code.highcharts.com/highcharts.js"></script>
<div id="container" style="height: 400px; width: 500"></div>
$(document).ready(function(){
});
</script>
</head>
<body>
<div id="container" style="height: 400px; width: 500"></div>
<script>
$(function () {
new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'pie',
height: 450,
width: 450
},
credits: {
enabled: false
},
title: {
text : '',
},
plotOptions: {
pie: {
shadow: false,
borderWidth: 0
}
},
tooltip: {
enabled: false
},
legend: {
align: 'right',
layout: 'vertical',
verticalAlign: 'top',
x: 0,
y: 0
},
series: [{
innerSize: '60%',
outerSize: '40%',
showInLegend: true,
data: [
{name: 'Yellow Slice', y: 12, color: 'yellow'},
{name: 'Red Slice', y: 10, color: 'red' },
{name: 'Blue Slice', y: 33, color: 'blue'},
{name: 'Green Slice', y: 20, color: 'green'}
],
dataLabels: {
enabled: false,
}
}]
});
});
答案 0 :(得分：0)
你想要dataLabels.formatter。 https://api.highcharts.com/highcharts/series.pie.dataLabels
您还可以更改一系列设置来调整位置和连接器。
https://jsfiddle.net/jsormpjj/
$(function() {
new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'pie',
height: 450,
width: 450
},
credits: {
enabled: false
},
title: {
text: '',
},
plotOptions: {
pie: {
shadow: false,
borderWidth: 0
}
},
tooltip: {
enabled: false
},
legend: {
align: 'right',
layout: 'vertical',
verticalAlign: 'top',
x: 0,
y: 0
},
series: [{
innerSize: '60%',
outerSize: '40%',
showInLegend: true,
data: [{
name: 'Yellow Slice',
y: 12,
color: 'yellow'
},
{
name: 'Red Slice',
y: 10,
color: 'red'
},
{
name: 'Blue Slice',
y: 33,
color: 'blue'
},
{
name: 'Green Slice',
y: 20,
color: 'green'
}
],
dataLabels: {
enabled: true,
formatter: function() {
return this.point.name + ' - ' + this.point.y + '%';
}
}
}]
});
});