【发布时间】:2018-09-08 05:22:52
【问题描述】:
我有一个Highchart,它呈现一个line 系列,如下面的sn-p 所示:
Highcharts.chart('container', {
title: {
text: 'The graphs connect from April to June, despite the null value in May'
},
xAxis: {
categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
},
plotOptions: {
series: {
connectNulls: true
}
},
series: [{
data: [
20,
60,
null,
11,
null,
160,
120,
130,
NaN,
NaN,
80,
40],
type: 'line',
name: 'Area range series',
marker: {
enabled: false
}
}]
});
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/highcharts-more.js"></script>
<div id="container"></div>
我知道 Highchart 有一个属性 connectNulls 来连接空值。但我只想在值为Null 而不是NaN 时连接。
【问题讨论】:
标签: javascript highcharts