Convert PNG to JPEG2000 via PHP Cloud API
Transform PNG into JPEG2000 using native PHP Cloud APIs without needing any image editor or 3rd-party libraries.
Get StartedHow to Convert PNG to JPEG2000 Using PHP Cloud API
Aspose.Imaging.Cloud for PHP API which is a feature-rich, powerful and easy to use image manipulation and conversion Cloud API for PHP platform. You can install its latest version from Packagist
composer.json fragment
{
"require": {
"aspose/aspose-imaging-cloud": ">=version of aspose-imaging-cloud API"
}
}
Steps to Convert PNG to JPEG2000 via PHP Cloud API
Developers can easily load & convert PNG files to JPEG2000 in just a few lines of code.
- Load PNG file as stream
- Create & set the instance of CreateConvertedImageRequest
- Call the CreateConvertedImage method
- Get converted image from response stream
System Requirements
Aspose.Imaging Cloud for PHP is supported on all major operating systems. Just make sure that you have the following prerequisites.
- php: >=5.6
- ext-json: *
- guzzlehttp/guzzle: ^6.3
- psr/http-message: ~1.0
Convert PNG to JPEG2000 - Cloud
| use Aspose\Imaging\Configuration; | |
| use Aspose\Imaging\ImagingApi; | |
| use Aspose\Imaging\Model\Requests\ConvertImageRequest; | |
| use Aspose\Imaging\Model\Requests\CreateConvertedImageRequest; | |
| use Exception; | |
| // 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/) | |
| $ImageFileName = "example_image.png"; | |
| $ImagesFolder = "ExampleImages"; | |
| $CloudFolder = "CloudImages"; | |
| $OutputFolder = "Output"; | |
| $clientSecret = null; | |
| $clientId = null; | |
| $baseUrl = "https://api.aspose.cloud"; | |
| $imagingConfig = new Configuration(); | |
| $imagingConfig->setClientSecret($clientSecret); | |
| $imagingConfig->setClientId($clientId); | |
| $imagingConfig->setBaseUrl($baseUrl); | |
| $imagingApi = new ImagingApi($imagingConfig); | |
| /** | |
| * Export an image to another format. | |
| */ | |
| public function ConvertImageFromStorage() | |
| { | |
| $this->UploadSampleImageToCloud(); | |
| $inputImage = file_get_contents($this->ImagesFolder . DIRECTORY_SEPARATOR . $this->ImageFileName); | |
| $request = new UploadFileRequest($this->CloudPath . DIRECTORY_SEPARATOR . $this->ImageName, $inputImage); | |
| $response = self::$imagingApi->uploadFile($request); | |
| if ($response->getErrors() != null && count($response->getErrors()) == 0) | |
| echo ("Uploading errors count: " . count($response->getErrors())); | |
| // Please refer to https://docs.aspose.cloud/imaging/supported-file-formats/#convert | |
| // for possible output formats | |
| $format = "jpeg2000"; | |
| $folder = $this->CloudFolder; // Input file is saved at the desired folder in the storage | |
| $storage = null; // Cloud Storage name | |
| $request = new ConvertImageRequest($this->ImageFileName, $format, $folder, $storage); | |
| $convertedImage = self::$imagingApi->convertImage($request); | |
| // Save the image file to output folder | |
| $convertedImageName = substr($this->ImageFileName, 0, strrpos($this->ImageFileName, ".") + 1) . "jpeg2000"; | |
| $path = $this-> OutputFolder . DIRECTORY_SEPARATOR . $convertedImageName; | |
| file_put_contents($path, $convertedImage); | |
| } | |
| /** | |
| * Convert an image to another format. Image data is passed in a request stream. | |
| */ | |
| public function CreateConvertedImageFromRequest() | |
| { | |
| // Please refer to https://docs.aspose.cloud/imaging/supported-file-formats/#convert | |
| // for possible output formats | |
| $format = "jpeg2000"; | |
| $outPath = null; // Path to updated file (if this is empty, response contains streamed image) | |
| $storage = null; // Cloud Storage name | |
| $inputStream = file_get_contents($this->ImagesFolder . DIRECTORY_SEPARATOR . $this->ImageFileName); | |
| $request = new CreateConvertedImageRequest($inputStream, $format, $outPath, $storage); | |
| $convertdImage = self::$imagingApi->createConvertedImage($request); | |
| // Save the image file to output folder | |
| $convertedImageName = substr($this->ImageFileName, 0, strrpos($this->ImageFileName, ".") + 1) . "jpeg2000"; | |
| $path = $this-> OutputFolder . DIRECTORY_SEPARATOR . $convertedImageName; | |
| file_put_contents($path, $convertedImage); | |
| } |
About Aspose.Imaging Cloud API for PHP
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.
Convert PNGs via Online App
Convert PNG to JPEG2000 documents by visiting our Live Demos website. The live demo has the following benefits
PNG What is PNG File Format
PNG, Portable Network Graphics, refers to a type of raster image file format that use loseless compression. This file format was created as a replacement of Graphics Interchange Format (GIF) and has no copyright limitations. However, PNG file format does not support animations. PNG file format supports loseless image compression that makes it popular among its users. With the passage of time, PNG has evolved as one of the mostly used image file format. Almost all Operating Systems have support for opening PNG files. For example, Microsoft Windows viewer has the capability to open PNG files as the OS has by default the support available as part of installation.
Read MoreJPEG2000 What is JPEG2000 File Format
JPEG 2000 (JP2) is an image coding system and state-of-the-art image compression standard. Designed, using wavelet technology JPEG 2000 can code lossless content in any quality at once. Moreover, without any substantial penalty in coding efficiency, JPEG 2000 have the capability to access and decode the same content efficaciously into a variety of other resolutions and qualities. The code streams in JPEG 2000 is significantly scalable having regions of interest that provide the facility for spatial random access. Possessing Up to 16384 diverse components with the dimensions in terapixels, and precision that can be high as 38 bits/sample.
Read MoreOther Supported Conversions
Using PHP Cloud API, one can easily convert different formats including.