import { polygon } from "@turf/helpers"; /** * Takes a bbox and returns an equivalent {@link Polygon|polygon}. * * @name bboxPolygon * @param {BBox} bbox extent in [minX, minY, maxX, maxY] order * @param {Object} [options={}] Optional parameters * @param {Properties} [options.properties={}] Translate properties to Polygon * @param {string|number} [options.id={}] Translate Id to Polygon * @returns {Feature} a Polygon representation of the bounding box * @example * var bbox = [0, 0, 10, 10]; * * var poly = turf.bboxPolygon(bbox); * * //addToMap * var addToMap = [poly] */ export default function bboxPolygon(bbox, options) { if (options === void 0) { options = {}; } // Convert BBox positions to Numbers // No performance loss for including Number() // https://github.com/Turfjs/turf/issues/1119 var west = Number(bbox[0]); var south = Number(bbox[1]); var east = Number(bbox[2]); var north = Number(bbox[3]); if (bbox.length === 6) { throw new Error("@turf/bbox-polygon does not support BBox with 6 positions"); } var lowLeft = [west, south]; var topLeft = [west, north]; var topRight = [east, north]; var lowRight = [east, south]; return polygon([[lowLeft, lowRight, topRight, topLeft, lowLeft]], options.properties, { bbox: bbox, id: options.id }); }