I am trying to connect two data in a dataset of Chart but I can't figure out how to do so, currently my chart looks like this:
I wanted to connect it like this:
Here's my code:
<Line
type={'line'}
data={{
labels: [dtOne, dtTwo, dtThree, dtFour, dtFive,
dtSix, dtSeven, 'Today', dtEight, dtNine,
dtTen, dtEleven, dtTwelve, dtThirteen, dtFourteen],
datasets: [
{
label: 'Cash Net +',
data:
[
22230000, 31150000, 28300000, 2640000, 27510000,
-9011000, 26810000, 13970000
],
borderColor:
[
'rgba(46, 111, 255, 1)', 'rgba(46, 111, 255, 1)',
'rgba(46, 111, 255, 1)', 'rgba(46, 111, 255, 1)',
'rgba(46, 111, 255, 1)', 'rgba(255, 82, 82, 1)',
'rgba(46, 111, 255, 1)', 'rgba(46, 111, 255, 1)'
],
borderWidth: 2,
backgroundColor: 'rgba(46, 111, 255, 0)',
pointBackgroundColor: 'rgba(255, 255, 255, 1)',
pointStyle: 'circle',
pointRadius: 5,
lineTension: 0
},
{
label: 'Forecast +',
data:
[
null, null, null, null, null,
null, null, null, -12820000, 22900000,
25710000, 9330000, -31040000, 27999000, -11190000
],
borderColor:
[
'rgba(46, 111, 255, 1)', 'rgba(46, 111, 255, 1)',
'rgba(46, 111, 255, 1)', 'rgba(46, 111, 255, 1)',
'rgba(46, 111, 255, 1)', 'rgba(46, 111, 255, 1)',
'rgba(46, 111, 255, 1)', 'rgba(46, 111, 255, 1)',
'rgba(255, 82, 82, 1)', 'rgba(46, 111, 255, 1)',
'rgba(46, 111, 255, 1)', 'rgba(46, 111, 255, 1)',
'rgba(255, 82, 82, 1)', 'rgba(46, 111, 255, 1)',
'rgba(255, 82, 82, 1)'
],
borderDash: [40],
borderDashOffset: 100,
borderWidth: 2,
backgroundColor: 'rgba(255, 82, 82, 0)',
pointBackgroundColor: 'rgba(255, 255, 255, 1)',
pointStyle: 'rect',
pointRadius: 5,
borderDash: [12],
lineTension: 0
}
}}
/>
I tried to put the same value on the last null of the second dataset (from the first dataset), I was able to connect the lines but the problem is whenever I click that specific point I get 2 values (which is understandable)
I'm just looking for alternatives if I could perhaps connect these 2 datasets without doing that.
I've been trying to wrap my head around this for almost a week now.. and any help is appreciated.
You can draw the line yourself on the canvas with a custom plugin: https://www.chartjs.org/docs/latest/developers/plugins.html
You can also use the anotation plugin to draw the line for you: https://github.com/chartjs/chartjs-plugin-annotation