initialize

Initializes geos.js module using fetch request or already compiled module.

Note that the returned module is just stateless, compiled WebAssembly code. WebAssembly.Module could be shared with another worker or window via postMessage.

Parameters

Name	Type	Description
source	Response | Promise<Response> | WebAssembly.Module	Either a .wasm file fetch or already compiled module

Returns

Promise<WebAssembly.Module>

A Promise that resolves with the WebAssembly.Module

See also

• terminate terminates initialized geos.js instance

Examples

browser; directly from fetch request

await initialize(fetch('geos_js.wasm'));

browser; from compiled module

const module = await WebAssembly.compileStreaming(fetch('geos_js.wasm'));
await initialize(module);

node; from a local file

const wasmData = await readFile('./geos_js.wasm');
const module = await WebAssembly.compile(wasmData);
await initialize(module);