JSFiddle - React, Tailwind, and code Playground

by maritavindedal

HTML

<script src="https://code.highcharts.com/highcharts.js"></script>

<div id="container"></div>

JavaScript

Highcharts.chart('container', {
    title: {
        text: 'Tooltip with fixed placement by using Tooltip.getPosition'
    },
    tooltip: {
        positioner: function (labelWidth, labelHeight, point) {
            // Use getPosition to calculate the tooltip position
            let { x, y } = this.chart.tooltip
                .getPosition(labelWidth, labelHeight, point);

            const leftBoundary = 0;
            const rightBoundary = this.chart.plotWidth - labelWidth;


            // Example usage
            if (x < leftBoundary) {
                x = leftBoundary;
            } else if (x > rightBoundary) {
                console.log(x, rightBoundary);
                x = rightBoundary;
            }

            return { x, y };
        }
    },

    xAxis: {
        categories: [
            'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
            'Oct', 'Nov', 'Dec'
        ]
    },

    series: [{
        data: [
            29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1,
            95.6, 54.4
        ]
    }, {
        data: [
            194.1, 95.6, 54.4, 29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6,
            148.5, 216.4
        ]
    }]
});