<html>
<head>
<link href="../css/c3.css" rel="stylesheet" type="text/css">
</head>
<body>
<div id="chart"></div>
<script src="https://d3js.org/d3.v5.min.js" charset="utf-8"></script>
<script src="../js/c3.js"></script>
<script>
var chart = c3.generate({
data: {
columns: [
['data1', 30, 200, 100, 400, 150, 250],
['data2', 50, 20, 10, 40, 15, 25]
],
axes: {
data1: 'y',
data2: 'y2'
}
},
axis: {
y2: {
show: true
}
}
});
</script>
</body>
</html>