Circular Chart Tooltip - CanvasJS JavaScript Charts

Circular Chart Tooltip - CanvasJS JavaScript Charts

by canvasjs

HTML

<script src="https://canvasjs.com/assets/script/canvasjs.min.js"></script>
<br/><!-- Just so that JSFiddle's Result label doesn't overlap the Chart -->

<div id="chartContainer" style="height: 360px; width: 100%;"></div>

CSS

.canvasjs-chart-tooltip div{
    border-radius : 50% !important;
    width : 50px !important;
    height : 50px !important;
    
}

.canvasjs-chart-tooltip {
      box-shadow : rgba(0, 0, 0, 0) 1px 1px 2px 2px !important

}

JavaScript

var chart = new CanvasJS.Chart("chartContainer", {
  	data: [{
        toolTipContent : "<br/> {x}: {y} "  ,
        type: "column",
        dataPoints: [
            { x: 10, y: 71 },
            { x: 20, y: 55},
            { x: 30, y: 50 },
            { x: 40, y: 65 },
            { x: 50, y: 95 },
            { x: 60, y: 68 },
            { x: 70, y: 28 },
            { x: 80, y: 34 },
            { x: 90, y: 14}
        ]
    }]
});

 chart.render();