我想把我的高图表显示如下。我用的是“xrange”型高图集。我试图为每个数据点显示一个事件,其中将有一个开始数据和一个结束日期。

到目前为止,我能够创建这个图表使用xrange类型,但我不能得到确切的显示像上面的图像。下面是我的代码,
Highcharts.chart('container', {
chart: {
type: 'xrange'
},
title: {
text: ''
},
xAxis: {
visible: false
},
yAxis: {
visible: false
},
legend: {
enabled: false
},
series: [{
name: '',
pointWidth: 20,
data: [{
x: Date.UTC(2014, 10, 21),
x2: Date.UTC(2014, 11, 2),
y: 0,
color: 'rgba(230, 141, 11, 0.5)',
pointWidth: 10
}, {
x: Date.UTC(2014, 10, 26),
x2: Date.UTC(2014, 11, 5),
color: 'rgba(228, 53, 70, 0.5)',
y: 0,
pointWidth: 10
}, {
x: Date.UTC(2014, 11, 8),
x2: Date.UTC(2014, 11, 10),
color: 'rgba(40, 167, 69, 0.5)',
y: 0,
pointWidth: 10
}, {
x: Date.UTC(2014, 11, 9),
x2: Date.UTC(2014, 11, 19),
color: 'rgba(40, 147, 164, 0.5)',
y: 0,
pointWidth: 10
}],
dataLabels: {
enabled: false
}
}]
});@import 'https://code.highcharts.com/css/highcharts.css';
#container {
min-width: 300px;
max-width: 800px;
height: 300px;
margin: 1em auto;
}<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/xrange.js"></script>
<div id="container"></div>
是否有一种方法可以改变我的高图表实现,以获得像上面这样的输出?
发布于 2019-05-27 11:32:09
您可以为点设置透明颜色,并使用边框颜色来实现所需的结果。使用xAxis添加该系列下的黑线。
xAxis: {
visible: true,
tickLength: 0,
lineWidth: 6,
lineColor: '#000',
labels: {
enabled: false
}
},
series: [{
borderWidth: 6,
data: [{
x: Date.UTC(2014, 10, 21),
x2: Date.UTC(2014, 11, 2),
y: 0,
color: 'transparent',
borderColor: 'rgba(230, 141, 11, 0.5)'
}, ...],
...
}]现场演示: http://jsfiddle.net/BlackLabel/8p0weh7s/
API参考:
https://api.highcharts.com/highcharts/series.xrange.borderColor
https://stackoverflow.com/questions/56324149
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