Issue
I’m using highcharts do draw some markers, and I really need not to show the line between them. I know that I can accomplish that by dividing the series, but I would like to ask to the community if there is another way.
I have already tried lineWidth = 0, but it keeps drawing a thin line between points.
To better exemplify, I built the following jsFiddle:
https://jsfiddle.net/L0gkwfxs/
Highcharts.chart('container', {
chart: {
backgroundColor: 'transparent'
},
credits: false,
navigation: {
buttonOptions: {
theme: {
fill: 'white',
padding: 5,
stroke: 'none'
}
}
},
title: {
text: null
},
subtitle: {
},
xAxis: [{
visible: true,
offset: 0.1,
},
{
visible: false
}],
plotOptions: {
series: {
pointWidth: -5
}
},
yAxis: [{
visible: true,
reversed: true,
gridLineWidth: 0,
title: {
text: 'MD (m)',
style: {
fontSize: '10px'
}
},
min: 2000,
max: 6500
},
{
opposite: true,
gridLineWidth: 0,
title: {
text: null,
}
}
],
legend: {
enabled: false
},
series: [
{
animation: {
duration: 5000
},
lineWidth: 0,
name: 'Sensor',
color: 'RGBA(255,0,47,0.6)',
data: [
[
2000.5,
5601,
5603
],
[
2000.5,
6815,
6817
]
],
dataLabels: {
enabled: false
},
marker: {
enabled: true,
radius: 6,
symbol: "triangle-down"
},
enableMouseTracking: true
}
]
});<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/highcharts-more.js"></script>
<div id="container"></div>Can anyone help me?
Thanks in advance!
Solution
This behaviour occurs due to lineWidthPlus option which as default adds one-pixel to the hovered line width.
plotOptions: {
series: {
states: {
hover: {
lineWidthPlus: 0
}
}
}
},
Demo:
https://jsfiddle.net/BlackLabel/jonL1ymg/
API Reference:
https://api.highcharts.com/highcharts/series.line.states.hover
Another solution, which I recommend, is just using scatter series which shows only markers by default.
Demo:
https://jsfiddle.net/BlackLabel/k6Lsu2a0/
API Reference:
https://api.highcharts.com/highcharts/series.scatter
Answered By – magdalena
This Answer collected from stackoverflow, is licensed under cc by-sa 2.5 , cc by-sa 3.0 and cc by-sa 4.0