# @react-native-community/image-editor [![Build Status][build-badge]][build] [![Version][version-badge]][package] [![MIT License][license-badge]][license] [![PRs Welcome][prs-welcome-badge]][prs-welcome] [![Lean Core Badge][lean-core-badge]][lean-core-issue] Image Editor Native module for React Native. Originally extracted from React Native [`issue#23313`](https://github.com/facebook/react-native/issues/23313) and maintained by the community. ## Getting started ### Install ```shell yarn add @react-native-community/image-editor # or npm install @react-native-community/image-editor --save ``` ### Install Pods ```shell npx pod-install ``` ## Usage Start by importing the library: ```ts import ImageEditor from '@react-native-community/image-editor'; ``` ### Crop image Crop the image specified by the URI param. If URI points to a remote image, it will be downloaded automatically. If the image cannot be loaded/downloaded, the promise will be rejected. If the cropping process is successful, the resultant cropped image will be stored in the cache path, and the [`CropResult`](#result-cropresult) returned in the promise will point to the image in the cache path. ⚠️ Remember to delete the cropped image from the cache path when you are done with it. ```ts ImageEditor.cropImage(uri, cropData).then((result) => { console.log('Cropped image uri:', result.uri); }); ``` ### `cropData: ImageCropData` | Name | Type | Description | | ------------------------------- | ----------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | `offset` | `{ x: number, y: number }` | The top-left corner of the cropped image, specified in the original image's coordinate space | | `size` | `{ width: number, height: number }` | Size (dimensions) of the cropped image | | `displaySize`
_(optional)_ | `{ width: number, height: number }` | Size to which you want to scale the cropped image | | `resizeMode`
_(optional)_ | `'contain' \| 'cover' \| 'stretch' \| 'center'` | Resizing mode to use when scaling the image (iOS only, Android resize mode is always `'cover'`, Web - no support)
**Default value**: `'cover'` | | `quality`
_(optional)_ | `number` | A value in range `0.0` - `1.0` specifying compression level of the result image. `1` means no compression (highest quality) and `0` the highest compression (lowest quality)
**Default value**: `0.9` | | `format`
_(optional)_ | `'jpeg' \| 'png' \| 'webp'` | The format of the resulting image.
**Default value**: based on the provided image;
if value determination is not possible, `'jpeg'` will be used as a fallback.
`'webp'` isn't supported by iOS. | | `includeBase64`
_(optional)_ | `boolean` | Indicates if Base64 formatted picture data should also be included in the [`CropResult`](#result-cropresult).
**Default value**: `false` | | `headers`
_(optional)_ | `object \| Headers` | An object or [`Headers`](https://developer.mozilla.org/en-US/docs/Web/API/Headers) interface representing the HTTP headers to send along with the request for a remote image. | ### `result: CropResult` | Name | Type | Description | | ------------------------ | -------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | `uri` | `string` | The path to the image file (example: `'file:///data/user/0/.../image.jpg'`)
**WEB:** `uri` is the data URI string (example `'data:image/jpeg;base64,/4AAQ...AQABAA'`) | | `path` | `string` | The URI of the image (example: `'/data/user/0/.../image.jpg'`)
**WEB:** `path` is the blob URL (example `'blob:https://example.com/43ff7a16...e46b1'`) | | `name` | `string` | The name of the image file. (example: `'image.jpg'`) | | `width` | `number` | The width of the image in pixels | | `height` | `number` | Height of the image in pixels | | `size` | `number` | The size of the image in bytes | | `type` | `string` | The MIME type of the image (`'image/jpeg'`, `'image/png'`, `'image/webp'`) | | `base64`
_(optional)_ | `string` | The base64-encoded image data example: `'/9j/4AAQSkZJRgABAQAAAQABAAD'`
if you need data URI as the `source` for an `Image` element for example, you can use `data:${type};base64,${base64}` | For more advanced usage check our [example app](/example/src/App.tsx). [build-badge]: https://github.com/callstack/react-native-image-editor/actions/workflows/main.yml/badge.svg [build]: https://github.com/callstack/react-native-image-editor/actions/workflows/main.yml [version-badge]: https://img.shields.io/npm/v/@react-native-community/image-editor.svg [package]: https://www.npmjs.com/package/@react-native-community/image-editor [license-badge]: https://img.shields.io/npm/l/@react-native-community/image-editor.svg [license]: https://opensource.org/licenses/MIT [prs-welcome-badge]: https://img.shields.io/badge/PRs-welcome-brightgreen.svg [prs-welcome]: http://makeapullrequest.com [lean-core-badge]: https://img.shields.io/badge/Lean%20Core-Extracted-brightgreen.svg [lean-core-issue]: https://github.com/facebook/react-native/issues/23313

	Stars	Issues	Version	Updated	Created
@react-native-community/image-editor	349	7	4.2.0	a month ago	5 years ago
react-native-image-editor			0.0.1	4 years ago	4 years ago
react-native-image-resizer	1,567	5	1.4.5	3 years ago	8 years ago

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