image — Kuito Dokumentation

Verwendung

Inspect and cache an image.

tsx

// Inspect and cache an image.
import { image } from 'kuito';

const { width, height } = await image.prefetch('https://example.com/cover.jpg');

const aspectRatio = width / height; // size the Image before it loads

Exporte 3

Methoden, Konstanten und Typen, die dieser native Namespace bereitstellt.

functionprefetchLoads and decodes the image a URL or { uri, headers } names, ahead of an Image showing it, and resolves its size in pixels.typeImageSizeIn pixels, as an Image's onLoad reports it.typePrefetchOptionsPicks the caches image.prefetch() fills, so the Image that later shows the picture finds it there.

Generiert aus den öffentlichen TypeScript-Deklarationen: Signaturen, Props und Standardwerte stammen aus der geprüften Quelle, Beschreibungen aus deren JSDoc. Kein Standardwert ist erfunden.