@loaders.gl/shapefile
Version:
Loader for the Shapefile Format
38 lines • 1.24 kB
JavaScript
// loaders.gl
// SPDX-License-Identifier: MIT
// Copyright (c) vis.gl contributors
import { parseSHP, parseSHPInBatches } from "./lib/parsers/parse-shp.js";
// __VERSION__ is injected by babel-plugin-version-inline
// @ts-ignore TS2304: Cannot find name '__VERSION__'.
const VERSION = typeof "4.4.4" !== 'undefined' ? "4.4.4" : 'latest';
export const SHP_MAGIC_NUMBER = [0x00, 0x00, 0x27, 0x0a];
/**
* SHP file loader
*/
export const SHPWorkerLoader = {
dataType: null,
batchType: null,
name: 'SHP',
id: 'shp',
module: 'shapefile',
version: VERSION,
worker: true,
category: 'geometry',
extensions: ['shp'],
mimeTypes: ['application/octet-stream'],
// ISSUE: This also identifies SHX files, which are identical to SHP for the first 100 bytes...
tests: [new Uint8Array(SHP_MAGIC_NUMBER).buffer],
options: {
shp: {
_maxDimensions: 4
}
}
};
/** SHP file loader */
export const SHPLoader = {
...SHPWorkerLoader,
parse: async (arrayBuffer, options) => parseSHP(arrayBuffer, options),
parseSync: parseSHP,
parseInBatches: (arrayBufferIterator, options) => parseSHPInBatches(arrayBufferIterator, options)
};
//# sourceMappingURL=shp-loader.js.map