highcharts/es-modules/Maps/MapUtilities.js

JavaScript charting framework

/* *
 *
 *  (c) 2010-2026 Highsoft AS
 *  Author: Torstein Honsi
 *
 *  A commercial license may be required depending on use.
 *  See www.highcharts.com/license
 *
 *
 * */
'use strict';
/**
 * Compute bounds from a path element.
 *
 * @internal
 */
const boundsFromPath = function (path) {
    let x2 = -Number.MAX_VALUE, x1 = Number.MAX_VALUE, y2 = -Number.MAX_VALUE, y1 = Number.MAX_VALUE, validBounds;
    path.forEach((seg) => {
        const x = seg[seg.length - 2], y = seg[seg.length - 1];
        if (typeof x === 'number' &&
            typeof y === 'number') {
            x1 = Math.min(x1, x);
            x2 = Math.max(x2, x);
            y1 = Math.min(y1, y);
            y2 = Math.max(y2, y);
            validBounds = true;
        }
    });
    if (validBounds) {
        return { x1, y1, x2, y2 };
    }
};
/* *
 *
 *  Default Export
 *
 * */
/** @internal */
const MapUtilities = {
    boundsFromPath
};
/** @internal */
export default MapUtilities;