node-red-contrib-tak-registration/node_modules/@turf/bbox/dist/js/index.js

A Node-RED node to register to TAK and to help wrap files as datapackages to send to TAK

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var meta_1 = require("@turf/meta");
/**
 * Takes a set of features, calculates the bbox of all input features, and returns a bounding box.
 *
 * @name bbox
 * @param {GeoJSON} geojson any GeoJSON object
 * @returns {BBox} bbox extent in [minX, minY, maxX, maxY] order
 * @example
 * var line = turf.lineString([[-74, 40], [-78, 42], [-82, 35]]);
 * var bbox = turf.bbox(line);
 * var bboxPolygon = turf.bboxPolygon(bbox);
 *
 * //addToMap
 * var addToMap = [line, bboxPolygon]
 */
function bbox(geojson) {
    var result = [Infinity, Infinity, -Infinity, -Infinity];
    meta_1.coordEach(geojson, function (coord) {
        if (result[0] > coord[0]) {
            result[0] = coord[0];
        }
        if (result[1] > coord[1]) {
            result[1] = coord[1];
        }
        if (result[2] < coord[0]) {
            result[2] = coord[0];
        }
        if (result[3] < coord[1]) {
            result[3] = coord[1];
        }
    });
    return result;
}
bbox["default"] = bbox;
exports.default = bbox;