102 lines
4.6 KiB
Diff
102 lines
4.6 KiB
Diff
diff --git a/node_modules/expo-image-manipulator/src/ImageManipulator.web.ts b/node_modules/expo-image-manipulator/src/ImageManipulator.web.ts
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new file mode 100644
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index 0000000..babbb3b
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--- /dev/null
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+++ b/node_modules/expo-image-manipulator/src/ImageManipulator.web.ts
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@@ -0,0 +1,60 @@
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+import { useReleasingSharedObject } from 'expo-modules-core';
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+import { SharedRef } from 'expo-modules-core/types';
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+
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+import { Action, ImageResult, SaveFormat, SaveOptions } from './ImageManipulator.types';
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+import { ImageManipulatorContext } from './ImageManipulatorContext';
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+import ExpoImageManipulator from './NativeImageManipulatorModule';
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+import { validateArguments } from './validators';
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+
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+// @needsAudit
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+/**
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+ * Manipulate the image provided via `uri`. Available modifications are rotating, flipping (mirroring),
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+ * resizing and cropping. Each invocation results in a new file. With one invocation you can provide
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+ * a set of actions to perform over the image. Overwriting the source file would not have an effect
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+ * in displaying the result as images are cached.
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+ * @param uri URI of the file to manipulate. Should be on the local file system or a base64 data URI.
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+ * @param actions An array of objects representing manipulation options. Each object should have
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+ * __only one__ of the keys that corresponds to specific transformation.
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+ * @param saveOptions A map defining how modified image should be saved.
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+ * @return Promise which fulfils with [`ImageResult`](#imageresult) object.
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+ * @deprecated It has been replaced by the new, contextual and object-oriented API.
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+ * Use [`ImageManipulator.manipulate`](#manipulateuri) or [`useImageManipulator`](#useimagemanipulatoruri) instead.
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+ */
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+export async function manipulateAsync(
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+ uri: string,
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+ actions: Action[] = [],
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+ saveOptions: SaveOptions = {}
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+): Promise<ImageResult> {
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+ validateArguments(uri, actions, saveOptions);
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+
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+ const { format = SaveFormat.JPEG, ...rest } = saveOptions;
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+ const context = ExpoImageManipulator.manipulate(uri);
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+
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+ for (const action of actions) {
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+ if ('resize' in action) {
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+ context.resize(action.resize);
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+ } else if ('rotate' in action) {
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+ context.rotate(action.rotate);
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+ } else if ('flip' in action) {
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+ context.flip(action.flip);
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+ } else if ('crop' in action) {
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+ context.crop(action.crop);
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+ } else if ('extent' in action && context.extent) {
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+ context.extent(action.extent);
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+ }
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+ }
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+ const image = await context.renderAsync(saveOptions.compress);
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+ const result = await image.saveAsync({ format, ...rest });
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+
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+ // These shared objects will not be used anymore, so free up some memory.
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+ context.release();
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+ image.release();
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+
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+ return result;
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+}
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+
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+export function useImageManipulator(source: string | SharedRef<'image'>): ImageManipulatorContext {
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+ return useReleasingSharedObject(() => ExpoImageManipulator.manipulate(source), [source]);
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+}
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+
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+export { ExpoImageManipulator as ImageManipulator };
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diff --git a/node_modules/expo-image-manipulator/src/ImageManipulatorContext.ts b/node_modules/expo-image-manipulator/src/ImageManipulatorContext.ts
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index 120d8d3..f8aa49c 100644
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--- a/node_modules/expo-image-manipulator/src/ImageManipulatorContext.ts
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+++ b/node_modules/expo-image-manipulator/src/ImageManipulatorContext.ts
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@@ -52,7 +52,7 @@ export declare class ImageManipulatorContext extends SharedObject {
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/**
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* Awaits for all manipulation tasks to finish and resolves with a reference to the resulted native image.
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*/
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- renderAsync(): Promise<ImageRef>;
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+ renderAsync(compress?: number): Promise<ImageRef>;
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}
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export default ExpoImageManipulator.Context as typeof ImageManipulatorContext;
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diff --git a/node_modules/expo-image-manipulator/src/web/ImageManipulatorContext.web.ts b/node_modules/expo-image-manipulator/src/web/ImageManipulatorContext.web.ts
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index 428848c..363a57a 100644
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--- a/node_modules/expo-image-manipulator/src/web/ImageManipulatorContext.web.ts
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+++ b/node_modules/expo-image-manipulator/src/web/ImageManipulatorContext.web.ts
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@@ -41,7 +41,7 @@ export default class ImageManipulatorContext extends SharedObject {
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return this;
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}
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- async renderAsync(): Promise<ImageManipulatorImageRef> {
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+ async renderAsync(compress?: number): Promise<ImageManipulatorImageRef> {
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const canvas = await this.currentTask;
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return new Promise((resolve) => {
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@@ -49,7 +49,7 @@ export default class ImageManipulatorContext extends SharedObject {
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const url = blob ? URL.createObjectURL(blob) : canvas.toDataURL();
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resolve(new ImageManipulatorImageRef(url, canvas.width, canvas.height));
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- });
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+ }, typeof compress === 'number' ? 'image/jpeg' : undefined, compress);
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});
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}
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