API PHP pour créer, redimensionner, faire pivoter et convertir des images

Installer Aspose.Imaging Cloud SDK pour PHP via Composer

composer require aspose/imaging-cloud-sdk-php 

Comment créer des images via l'API PHP ?/h3>

$imagingApi = new \Aspose\Imaging\ImagingApi($config);

// Create a new image
$newImage = $imagingApi->createImage(
    new \Aspose\Imaging\Model\CreateImageRequest(
        new \Aspose\Imaging\Model\JpegOptions(),
        800, 600
    )
);

// Upload an image
$file = fopen("image.jpg", "r");
$imagingApi->uploadFile(
    new \Aspose\Imaging\Model\UploadFileRequest(
        "image.jpg",
        $file
    )
);

Comment convertir JPG en PNG via PHP

// Get your ClientId and ClientSecret from https://dashboard.aspose.cloud (free registration required).
	$config = new Configuration();
	$config->setAppSid("MY_CLIENT_ID");
	$config->setAppKey("MY_CLIENT_SECRET");

	$api = new ImagingApi($config);

	$request = new ConvertImageRequest("sample.jpg", "png", "tempFolder", "My_Storage_Name");
	$result = $api->convertImage($request);

Comparer deux images via l'API PHP

// optional parameters are base URL, API version and debug mode
$imagingConfig = new Configuration();
$imagingConfig->setClientSecret("ClientSecret");
$imagingConfig->setClientId("ClientId");
$imagingApi = new ImagingApi($imagingConfig);
// create search context or use existing search context ID if search context was created earlier
$apiResponse = $imagingApi->createImageSearch(new Requests\CreateImageSearchRequest());
$searchContextId = $apiResponse->getId();

// specify images for comparing (image ID is a path to image in storage)
$imageInStorage1 = "WorkFolder/Image1.jpg";
$imageInStorage2 = "WorkFolder/Image2.jpg";
// compare images
$response = $imagingApi->CompareImages(
    new Requests\CompareImagesRequest($searchContextId, 
    $imageInStorage1, null, $imageInStorage2));
$similarity = $response->getResults()[0]->getSimilarity();

Rechercher des images similaires dans le Cloud via l'API PHP

$imagingConfig = new Configuration();
$imagingConfig->setClientSecret("ClientSecret");
$imagingConfig->setClientId("ClientId");
$imagingApi = new ImagingApi($imagingConfig);
 
// create search context or use existing search context ID if search context was created earlier
$apiResponse = $imagingApi->createImageSearch(new Requests\CreateImageSearchRequest());
$searchContextId = $apiResponse->getId();
 
// extract images features if it was not done before

$imagingApi->createImageFeatures(
    new Requests\CreateImageFeaturesRequest(
    $searchContextId, null, null, "WorkFolder"))
 
// wait 'till image features extraction is completed
while ($imagingApi->getImageSearchStatus(
    new Requests\GetImageSearchStatusRequest($searchContextId))
    ->getSearchStatus() !== "Idle")
{
    sleep(10);
}    
$imageFromStorage = true;
$results = null;
if ($imageFromStorage)
{
    // use search image from storage
    $storageImageId = "searchImage.jpg";
    $results = $imagingApi->findSimilarImages(
        new Requests\FindSimilarImagesRequest(
        $searchContextId, 90, 5, null, $storageImageId));
}
else
{
    // load search image data
    $imageData = file_get_contents("D:\\test\\localInputImage.jpg");     
    $results = $imagingApi->findSimilarImages(
            new Requests\FindSimilarImagesRequest($searchContextId, 90, 5, $imageData));
}
             
// process search results
foreach ($results->getResults() as $searchResult)
{
   echo "ImageName: " . $searchResult->getImageId() . "; Similarity: " 
       . $searchResult->getSimilarity() . "\r\n";
}