I am looking to center a doughnut chart on a page using Chart.js. I have tried moving it using CSS and, changing its X and Y values under the options section of the script with no success. I am reading through their documentation and trying to understand where to place some of the configuration tools that are included in the library with little success. I have tried manipulating a container div and the canvas node itself.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
.chart-container {
display: flex;
justify-content: center;
}
</style>
</head>
<body>
<!--create node-->
<div class="chart-container" style="position: relative; height: 30vw; width:20vw">
<canvas id="myChart"></canvas>
</div>
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<script>
var ctx = document.getElementById("myChart").getContext("2d");
var option = {
responsive: true
}
var myChart = new Chart(ctx, {
type: 'doughnut',
options: option,
data: {
labels: ["Red", "Blue", "Yellow", "Green", "Purple", "Orange"],
datasets: [{
label: "Number of votes",
data: [12, 19, 3, 5, 2, 3],
backgroundColor: [
'rgba(255, 99, 132, 0.2)',
'rgba(54, 162, 235, 0.2)',
'rgba(255, 206, 86, 0.2)',
'rgba(75, 192, 192, 0.2)',
'rgba(153, 102, 255, 0.2)',
'rgba(255, 159, 64, 0.2)'
],
borderColor: [
'rgba(255,99,132,1)',
'rgba(54, 162, 235, 1)',
'rgba(255, 206, 86, 1)',
'rgba(75, 192, 192, 1)',
'rgba(153, 102, 255, 1)',
'rgba(255, 159, 64, 1)'
],
borderWidth: 1
}]
},
options: {
responsive: true,
scales: {
yAxes: [{
ticks: {
beginAtZero: true
}
}]
}
}
});
</script>
</body>
</html>I am new to Chart.js so if there are any redundancies in my approach I would be grateful for the feedback.