Files
2026-04-09 13:19:47 -05:00

38 lines
1.1 KiB
JavaScript
Executable File

"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;