Hi!
I tried looking for examples to this, but being new to Canvas.js, could find none.
How would I add a legend to this line graph?
<!DOCTYPE HTML>
<html>
<head>
<script type="text/javascript">
window.onload = function () {
var chart = new CanvasJS.Chart("chartContainer",
{
zoomEnabled: true,
panEnabled: true,
title:{
text: "Try Zooming and Panning"
},
legend: {
horizontalAlign: "right",
verticalAlign: "center"
},
axisY:{
includeZero: false
},
data: data, // random generator below
});
chart.render();
}
var limit = 1000; //increase number of dataPoints by increasing this
var y = 0;
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);
</script>
<script type="text/javascript" src="https://cdn.canvasjs.com/canvasjs.min.js"></script>
</head>
<body>
<div id="chartContainer" style="height: 300px; width: 100%;">
</div>
</body>
</html>
Thanks!
.
