Crop TIFF via NodeJs Cloud API
Crop TIFF using native NodeJs Cloud APIs without needing any image editor or 3rd-party libraries.
Get StartedHow to Crop TIFF Using NodeJs Cloud API
Aspose.Imaging.Cloud for Node.js API which is a feature-rich, powerful and easy to use image manipulation and conversion Cloud API for Node.js platform. You can install its latest version from npm
npm console command
npm i @asposecloud/aspose-imaging-cloud
Steps to Crop TIFF via NodeJs Cloud API
Developers can easily load & crop TIFF files in just a few lines of code.
- Load TIFF file as stream
- Create & set the instance of CreateCroppedImageRequest
- Set start position and crop area size
- Call the CreateCroppedImage method
- Get cropped image from response stream
System Requirements
Aspose.Imaging Cloud for NodeJs is supported on all major operating systems. Just make sure that you have the following prerequisites.
- Node.js 6.x and higher.
Crop TIFF - Cloud
| import * as fs from "fs"; | |
| import * as path from "path"; | |
| import {ImagingBase} from "./imaging-base"; | |
| import { | |
| CreateCroppedImageRequest, CropImageRequest, | |
| ImagingApi, | |
| } from "@asposecloud/aspose-imaging-cloud"; | |
| const ImageFileName = "example_image.tiff"; | |
| const ImagesFolder = "ExampleImages"; | |
| const CloudFolder = "CloudImages"; | |
| const OutputFolder = "Output"; | |
| // Get ClientId and ClientSecret from https://dashboard.aspose.cloud/ | |
| // or use on-premise version (https://docs.aspose.cloud/imaging/getting-started/how-to-run-docker-container/) | |
| const api = new ImagingApi(clientSecret, clientId, "https://api.aspose.cloud"); | |
| /** | |
| * Crops the image from cloud storage. | |
| */ | |
| public async CropImageFromStorage() { | |
| const localInputImage = fs.readFileSync(path.join(ImagesFolder, ImageFileName)); | |
| const uploadFileRequest = new UploadFileRequest({path: path.join(CloudFolder, imageName), file: image}); | |
| const result = await this.api.uploadFile(uploadFileRequest); | |
| if (result.errors.length > 0) | |
| console.log(`Uploading errors count: ${result.errors.length}` | |
| // Please refer to https://docs.aspose.cloud/imaging/supported-file-formats/#crop | |
| // for possible formats | |
| const format = "tiff"; | |
| const x = 10; | |
| const y = 10; | |
| const width = 100; | |
| const height = 150; | |
| const folder = this.CloudFolder; // Input file is saved at the desired folder in the storage | |
| const storage = undefined; // We are using default Cloud Storage | |
| const request = new CropImageRequest({ | |
| name: this.ImageFileName, | |
| format, | |
| x, | |
| y, | |
| width, | |
| height, | |
| folder, | |
| storage, | |
| }); | |
| const croppedImage = await this.api.cropImage(request); | |
| // Save the image file to output folder | |
| const croppedImageName = ImageFileName.substr(0, ImageFileName.lastIndexOf(".")) + "tiff"; | |
| const filePath = path.resolve(path.join(OutputFolder, croppedImageName)); | |
| fs.writeFile(filePath, croppedImage, (err) => { | |
| if (err) { | |
| throw err; | |
| } | |
| }); | |
| } | |
| /** | |
| * Crop an image. Image data is passed in a request stream. | |
| */ | |
| public async CreateCroppedImageFromRequest() { | |
| // Please refer to https://docs.aspose.cloud/imaging/supported-file-formats/#crop | |
| // for possible formats | |
| const format = "tiff"; | |
| const x = 10; | |
| const y = 10; | |
| const width = 100; | |
| const height = 150; | |
| const outPath = undefined; // Path to updated file (if this is empty, response contains streamed image) | |
| const storage = undefined; // We are using default Cloud Storage | |
| const inputStream = fs.readFileSync(path.resolve(ImagesFolder, ImageFileName)); | |
| const request = new CreateCroppedImageRequest({ | |
| imageData: inputStream, | |
| format, | |
| x, | |
| y, | |
| width, | |
| height, | |
| outPath, | |
| storage, | |
| }); | |
| const croppedImage = await this.api.createCroppedImage(request); | |
| // Save the image file to output folder | |
| const croppedImageName = ImageFileName.substr(0, ImageFileName.lastIndexOf(".")) + "tiff"; | |
| const filePath = path.resolve(path.join(OutputFolder, croppedImageName)); | |
| fs.writeFile(filePath, croppedImage, (err) => { | |
| if (err) { | |
| throw err; | |
| } | |
| }); | |
| } |
About Aspose.Imaging Cloud API for NodeJs
Aspose.Imaging Cloud API is an image processing solution to process images (photos) within your cloud or web applications. It offers: cross-platform Image processing, including but not limited to conversions between various image formats (including uniform multi-page or multi-frame image processing), transformations (resize, crop, flip&rotate, grayscale, adjust), advanced image manipulation features (filtering, deskewing), AI features (i.e. object detection and reverse image search). It’s a Cloud API and does not depend on any software for image operations. One can easily add high-performance image conversion features with Cloud APIs within projects. Flexible integrations options including SDKs for various languages (Python, Ruby, .NET, Java, NodeJS, PHP) and the use of the REST API allow to make the integration easy.
Crop TIFFs via Online App
Crop TIFF documents by visiting our Live Demos website. The live demo has the following benefits:
TIFF What is TIFF File Format
TIFF or TIF, Tagged Image File Format, represents raster images that are meant for usage on a variety of devices that comply with this file format standard. It is capable of describing bilevel, grayscale, palette-color and full-color image data in several color spaces. It supports lossy as well as lossless compression schemes to choose between space and time for applications using the format. The format is extensible and has underwent several revisions that allows the inclusion of an unlimited amount of private or special-purpose information. The format is not machine dependent and is free from bounds like processor, operating system, or file systems.
Read MoreOther Supported Conversions
Using NodeJs Cloud API, one can easily crop different formats including: