JSFiddle - React, Tailwind, and code Playground
HTML
<script src="https://canvasjs.com/assets/script/canvasjs.min.js"></script>
<div id="chartContainer" style="height: 300px; width: 100%;">
</div>
<button id="changeDPS">
Update DPS
</button>
JavaScript
window.onload = function () {
var chart = new CanvasJS.Chart("chartContainer", {
zoomEnabled: true,
title:{
text: "Try zooming and then updating the dataPoints"
},
axisY:{
includeZero: false
},
data: data, // random generator below
});
chart.render();
document.getElementById("changeDPS").addEventListener("click", function() {
chart.options.data[0].dataPoints = dps2;
chart.render();
})
}
var limit = 1000; //increase number of dataPoints by increasing this
var y = 0;
var data = []; var dataSeries = { type: "line" };
var dps1 = [], dps2 = [];
for (var i = 0; i < limit; i += 1) {
y += (Math.random() * 10 - 5);
dps1.push({
x: i - limit / 2,
y: y
});
dps2.push({
x: i - limit / 2,
y: (Math.random() * 10 - 5)
});
}
dataSeries.dataPoints = dps1;
data.push(dataSeries);