@loaders.gl/json/dist/ndgeoson-loader.js

Framework-independent loader for JSON and streaming JSON formats

// loaders.gl
// SPDX-License-Identifier: MIT
// Copyright (c) vis.gl contributors
import { parseNDJSONSync } from "./lib/parsers/parse-ndjson.js";
import { parseNDJSONInBatches } from "./lib/parsers/parse-ndjson-in-batches.js";
// __VERSION__ is injected by babel-plugin-version-inline
// @ts-ignore TS2304: Cannot find name '__VERSION__'.
const VERSION = typeof "4.3.2" !== 'undefined' ? "4.3.2" : 'latest';
/** NDGeoJSONLoader */
export const NDJSONLoader = {
    dataType: null,
    batchType: null,
    name: 'NDJSON',
    id: 'ndjson',
    module: 'json',
    version: VERSION,
    extensions: ['ndjson', 'ndgeojson'],
    mimeTypes: [
        'application/geo+x-ndjson',
        'application/geo+x-ldjson',
        'application/jsonlines', // https://docs.aws.amazon.com/sagemaker/latest/dg/cdf-inference.html#cm-batch
        'application/geo+json-seq',
        'application/x-ndjson'
    ],
    category: 'table',
    text: true,
    parse: async (arrayBuffer) => parseNDJSONSync(new TextDecoder().decode(arrayBuffer)),
    parseTextSync: parseNDJSONSync,
    parseInBatches: parseNDJSONInBatches,
    options: {
        geojson: {
            shape: 'object-row-table'
        },
        gis: {
            format: 'geojson'
        }
    }
};