Deskew APNG via PHP Cloud API
Deskew APNG using native PHP Cloud APIs without needing any image editor or 3rd-party libraries.
Get StartedHow to Deskew APNG 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 Deskew APNG via PHP Cloud API
Developers can easily load & deskew APNG files in just a few lines of code.
- Load APNG file as stream
- Create & set the instance of CreateDeskewedImageRequest
- Set resize proportionally and back color
- Call the CreateDeskewedImage method
- Get deskewed 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
Deskew APNG - Cloud
| use Aspose\Imaging\Configuration; | |
| use Aspose\Imaging\ImagingApi; | |
| use Aspose\Imaging\Model\Requests\CreateDeskewedImageRequest; | |
| use Aspose\Imaging\Model\Requests\DeskewImageRequest; | |
| 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.apng"; | |
| $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); | |
| /** | |
| * Deskew an image from cloud storage. | |
| */ | |
| public function DeskewImageFromStorage() | |
| { | |
| $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/#update for possible formats | |
| $resizeProportionally = true; | |
| $bkColor = "white"; | |
| $folder = $this->CloudFolder; // Input file is saved at the desired folder in the storage | |
| $storage = null; // We are using default Cloud Storage | |
| $request = new DeskewImageRequest($this->ImageFileName, $resizeProportionally, $bkColor, $folder, $storage); | |
| $updatedImage = self::$imagingApi->deskewImage($request); | |
| // Save the image file to output folder | |
| $updatedImageName = "deskewed_" . $this->ImageFileName; | |
| $path = $this-> OutputFolder . DIRECTORY_SEPARATOR . $updatedImageName; | |
| file_put_contents($path, $updatedImage); | |
| } | |
| /** | |
| * Deskew an image. Image data is passed in a request stream. | |
| */ | |
| public function CreateDeskewedImageFromRequest() | |
| { | |
| // Please refer to https://docs.aspose.cloud/imaging/supported-file-formats/#update for possible formats | |
| $resizeProportionally = true; | |
| $bkColor = "white"; | |
| $outPath = null; // Path to updated file (if this is empty, response contains streamed image) | |
| $storage = null; // We are using default Cloud Storage | |
| $inputStream = file_get_contents($this->ImagesFolder . DIRECTORY_SEPARATOR . $this->ImageFileName); | |
| $request = new CreateDeskewedImageRequest($inputStream, $resizeProportionally, $bkColor, $outPath, $storage); | |
| $updatedImage = self::$imagingApi->createDeskewedImage($request); | |
| // Save the image file to output folder | |
| $updatedImageName = "deskewed_" . $this->ImageFileName; | |
| $path = $this-> OutputFolder . DIRECTORY_SEPARATOR . $updatedImageName; | |
| file_put_contents($path, $updatedImage); | |
| } |
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.
Deskew APNGs via Online App
Deskew APNG documents by visiting our Live Demos website. The live demo has the following benefits:
APNG What is APNG File Format
A file with .apng (Animated Portable Network Graphics) extension is a raster graphic format and is an unofficial extension to the Portable Network Graphic (PNG ). It comprises of multiple frames (each of PNG image) that represents an animation sequence. This gives similar visualization as a GIF file. APNG files support 24-bit images and 8-bit transparency. APNG is backward compatible with non-animated GIF files. APNG files use the same .png extension and can be opened by applications such as Mozilla Firefox, Chrome with APNG support, iMessage apps for iOS 10.
Read MoreOther Supported Conversions
Using PHP Cloud API, one can easily deskew different formats including: