30π
β
To show only the dots, you need to set the showLine
property to false
for your dataset.
Here is an example :
var chart = new Chart(ctx, {
type: 'line',
data: {
labels: ['Jan', 'Feb', 'Mar', 'Apr', 'May'],
datasets: [{
label: '# of votes',
data: [3, 4, 1, 5, 6],
pointBackgroundColor: 'black',
pointRadius: 5,
fill: false,
showLine: false //<- set this
}]
}
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.6.0/Chart.min.js"></script>
<canvas id="ctx"></canvas>
Source:stackexchange.com