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Hide axis line when clicking the legend

By using the chartMouseClick event, you can hide the axis line through legend.

To hide the axis line through legend click, follow the given steps:

Step 1:

Create a chart with multiple axes.

By using the chartMouseClick event, you can get the legend’s target ids. Using this event, you can also get the yAxisName of each axis, based on which you can hide the axis line when clicking the legend.

The following code sample demonstrates the output.

Source
Preview
index.js
index.html
var chart = new ej.charts.Chart({
        primaryXAxis: {
            valueType: 'Category',
        },
        primaryYAxis: {
            title: '(m2/min)'
        },
        annotations: [{
                content: '<div id="text" style="transform: rotate(-90deg);">Speed Rate</div>',
                x: 6,
                y: 180,
                coordinateUnits: 'Pixel',
                Region: 'Chart'
            }],
        series: [{
                dataSource: datasource.columnData,
                xName: 'country', yName: 'gold',
                type: 'Column'
            }],
    }, '#element');
<!DOCTYPE html><html lang="en"><head>
    <title>EJ2 Animation</title>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta name="description" content="Typescript UI Controls">
    <meta name="author" content="Syncfusion">
    <link href="index.css" rel="stylesheet">
    
    
<script src="https://cdn.syncfusion.com/ej2/dist/ej2.min.js" type="text/javascript"></script>
</head>

<body>
    
    <div id="container">
        <div id="element"></div>
		   <div id="element1"></div>
    </div>


<script>
var ele = document.getElementById('container');
if(ele) {
    ele.style.visibility = "visible";
 }   
        </script>
<script src="index.js" type="text/javascript"></script>
</body></html>