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<html>
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<head>
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<link rel="stylesheet" type="text/css" href="/css/c3.css">
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</head>
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<body>
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<div id="chart"></div>
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<script src="http://d3js.org/d3.v5.min.js" charset="utf-8"></script>
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<script src="/js/c3.js"></script>
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<script>
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var chart = c3.generate({
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bindto: '#chart',
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data: {
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columns: [
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generateData(100)
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],
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},
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zoom: {
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enabled: true,
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initialRange: [30, 60],
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onzoomstart: function (event) {
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console.log("onzoomstart", event);
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},
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onzoom: function (domain) {
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console.log("onzoom", domain);
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},
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onzoomend: function (domain) {
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console.log("onzoomend", domain);
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},
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},
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subchart: { show: true }
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});
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function generateData(n) {
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var column = ['sample'];
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for (var i = 0; i < n; i++) {
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column.push(Math.random() * 500);
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}
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return column;
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}
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// with subchart
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setTimeout(function () {
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chart.zoom([45,75]);
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}, 1000);
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setTimeout(function () {
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chart.zoom([25,90]);
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}, 2000);
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setTimeout(function () {
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chart.unzoom();
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}, 3000);
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// without subchart
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setTimeout(function () {
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chart.internal.config.subchart_show = false;
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chart.flush();
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}, 4000);
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setTimeout(function () {
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chart.zoom([45,75]);
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}, 5000);
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setTimeout(function () {
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chart.zoom([25,90]);
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}, 6000);
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setTimeout(function () {
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chart.unzoom();
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}, 7000);
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</script>
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</body>
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</html>
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