Basic Line Chart with Scroll Bar - CanvasJS JavaScript Charts

Basic Line Chart with Scroll Bar - CanvasJS JavaScript Charts

by canvasjs

HTML

<script src="https://canvasjs.com/assets/script/canvasjs.min.js"></script>
<div class="chartWrapper" style="height: 320px; width: 850px; overflow-x:auto;position:relative;">
    <div id="chartContainer" style="height: 400px; width: 830px;"></div>
</div>

JavaScript

var limit = 1000; //increase number of dataPoints by increasing this

var y = 100;
var data = [];
var dataSeries = {
  type: "line"
};
var dataPoints = [];

for (var i = 0; i < limit; i += 1) {
  y += (Math.random() * 10 - 5);
  dataPoints.push({
    x: i - limit / 2,
    y: y
  });
}

dataSeries.dataPoints = dataPoints;
data.push(dataSeries);

var chart = new CanvasJS.Chart("chartContainer", {
  //backgroundColor: "transparent",
  zoomEnabled: true,
  title: {
    text: "Chart with Scroll Bar"
  },
  data: data 
});

chart.render();