Function toJSONLD

Given a writer and an array of iterators, write the input features to the writer as JSON-LD

Usage:

import { toJSONLD, JSONReader } from 'gis-tools-ts';
import { FileReader, FileWriter } from 'gis-tools-ts/file';
// or use mmap reader if using bun
// import { MMapReader } from 'gis-tools-ts/mmap';

const fileReader = new FileReader(`${__dirname}/fixtures/points.geojson`);
const jsonReader = new JSONReader(fileReader);
const bufWriter = new FileWriter(`${__dirname}/fixtures/points.geojsonld`);
const onFeature = (feature) => {
 feature.metadata = { id: feature.id };
 return feature;
}

// store to singular output
await toJSONLD(bufWriter, [jsonReader], { projection: 'S2', buildBBox: true, onFeature });
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