<html>
<head>
<link rel="stylesheet" type="text/css" href="../css/c3.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({
bindto: '#chart',
data: {
columns: [
generateData(100)
],
},
zoom: {
enabled: true,
initialRange: [30, 60],
onzoomstart: function (event) {
console.log("onzoomstart", event);
},
onzoom: function (domain) {
console.log("onzoom", domain);
},
onzoomend: function (domain) {
console.log("onzoomend", domain);
},
},
subchart: { show: true }
});
function generateData(n) {
var column = ['sample'];
for (var i = 0; i < n; i++) {
column.push(Math.random() * 500);
}
return column;
}
// with subchart
setTimeout(function () {
chart.zoom([45,75]);
}, 1000);
setTimeout(function () {
chart.zoom([25,90]);
}, 2000);
setTimeout(function () {
chart.unzoom();
}, 3000);
// without subchart
setTimeout(function () {
chart.internal.config.subchart_show = false;
chart.flush();
}, 4000);
setTimeout(function () {
chart.zoom([45,75]);
}, 5000);
setTimeout(function () {
chart.zoom([25,90]);
}, 6000);
setTimeout(function () {
chart.unzoom();
}, 7000);
</script>
</body>
</html>