This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community.
Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it.
https://www.freifunk-altdorf.de
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71 lines
1.8 KiB
71 lines
1.8 KiB
/** |
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* Copyright (c) 2015-present, Facebook, Inc. |
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* |
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* This source code is licensed under the MIT license found in the |
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* LICENSE file in the root directory of this source tree. |
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* |
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* @providesModule ImageEditor |
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* @flow |
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* @format |
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*/ |
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'use strict'; |
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const RCTImageEditingManager = require('NativeModules').ImageEditingManager; |
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type ImageCropData = { |
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/** |
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* The top-left corner of the cropped image, specified in the original |
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* image's coordinate space. |
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*/ |
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offset: { |
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x: number, |
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y: number, |
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}, |
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/** |
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* The size (dimensions) of the cropped image, specified in the original |
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* image's coordinate space. |
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*/ |
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size: { |
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width: number, |
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height: number, |
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}, |
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/** |
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* (Optional) size to scale the cropped image to. |
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*/ |
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displaySize?: ?{ |
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width: number, |
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height: number, |
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}, |
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/** |
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* (Optional) the resizing mode to use when scaling the image. If the |
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* `displaySize` param is not specified, this has no effect. |
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*/ |
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resizeMode?: ?$Enum<{ |
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contain: string, |
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cover: string, |
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stretch: string, |
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}>, |
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}; |
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class ImageEditor { |
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/** |
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* Crop the image specified by the URI param. If URI points to a remote |
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* image, it will be downloaded automatically. If the image cannot be |
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* loaded/downloaded, the failure callback will be called. |
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* |
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* If the cropping process is successful, the resultant cropped image |
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* will be stored in the ImageStore, and the URI returned in the success |
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* callback will point to the image in the store. Remember to delete the |
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* cropped image from the ImageStore when you are done with it. |
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*/ |
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static cropImage( |
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uri: string, |
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cropData: ImageCropData, |
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success: (uri: string) => void, |
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failure: (error: Object) => void, |
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) { |
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RCTImageEditingManager.cropImage(uri, cropData, success, failure); |
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} |
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} |
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module.exports = ImageEditor;
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