wkt-parser-helper/dist/index.cjs

Module to help parse GeoJSONs to WKT and back

"use strict";
var __webpack_require__ = {};
(()=>{
    __webpack_require__.d = (exports1, definition)=>{
        for(var key in definition)if (__webpack_require__.o(definition, key) && !__webpack_require__.o(exports1, key)) Object.defineProperty(exports1, key, {
            enumerable: true,
            get: definition[key]
        });
    };
})();
(()=>{
    __webpack_require__.o = (obj, prop)=>Object.prototype.hasOwnProperty.call(obj, prop);
})();
(()=>{
    __webpack_require__.r = (exports1)=>{
        if ('undefined' != typeof Symbol && Symbol.toStringTag) Object.defineProperty(exports1, Symbol.toStringTag, {
            value: 'Module'
        });
        Object.defineProperty(exports1, '__esModule', {
            value: true
        });
    };
})();
var __webpack_exports__ = {};
__webpack_require__.r(__webpack_exports__);
__webpack_require__.d(__webpack_exports__, {
    convertFeatureCollection: ()=>convertFeatureCollection,
    convertFeatureToWK: ()=>convertFeatureToWK,
    convertGeometryToWK: ()=>convertGeometryToWK,
    convertToWK: ()=>convertToWK,
    parseFromWK: ()=>parseFromWK,
    convertFeatureCollectionToWktCollection: ()=>convertFeatureCollectionToWktCollection
});
const external_betterknown_namespaceObject = require("betterknown");
function convertGeometryToWK(geojson) {
    return (0, external_betterknown_namespaceObject.geoJSONToWkt)(geojson);
}
function convertFeatureToWK(geojson) {
    return convertGeometryToWK(geojson.geometry);
}
function convertFeatureCollection(featureCollection) {
    if ('FeatureCollection' !== featureCollection.type) throw new Error('GeoJSON is not a FeatureCollection');
    return `GEOMETRYCOLLECTION(${featureCollection.features.map((d)=>convertFeatureToWK(d)).join(',')})`;
}
function convertToWK(geojson) {
    switch(geojson.type){
        case 'Feature':
            return convertFeatureToWK(geojson);
        case 'FeatureCollection':
            return convertFeatureCollection(geojson);
        default:
            return convertGeometryToWK(geojson);
    }
}
function convertFeatureCollectionToWktCollection(geojson) {
    return geojson.features.map((d)=>({
            wkt: convertGeometryToWK(d.geometry),
            ...d.properties
        }));
}
function parseFromWK(item, asFeature = false, properties = {}) {
    const parsed = (0, external_betterknown_namespaceObject.wktToGeoJSON)(item);
    if (asFeature) return {
        type: 'Feature',
        geometry: parsed,
        properties
    };
    return parsed;
}
exports.convertFeatureCollection = __webpack_exports__.convertFeatureCollection;
exports.convertFeatureCollectionToWktCollection = __webpack_exports__.convertFeatureCollectionToWktCollection;
exports.convertFeatureToWK = __webpack_exports__.convertFeatureToWK;
exports.convertGeometryToWK = __webpack_exports__.convertGeometryToWK;
exports.convertToWK = __webpack_exports__.convertToWK;
exports.parseFromWK = __webpack_exports__.parseFromWK;
for(var __webpack_i__ in __webpack_exports__)if (-1 === [
    "convertFeatureCollection",
    "convertFeatureCollectionToWktCollection",
    "convertFeatureToWK",
    "convertGeometryToWK",
    "convertToWK",
    "parseFromWK"
].indexOf(__webpack_i__)) exports[__webpack_i__] = __webpack_exports__[__webpack_i__];
Object.defineProperty(exports, '__esModule', {
    value: true
});