Developer
<?php
namespace Intervention\Image\Gd\Commands;
use Intervention\Image\Commands\AbstractCommand;
class InvertCommand extends AbstractCommand
{
/**
* Inverts colors of an image
*
* @param \Intervention\Image\Image $image
* @return boolean
*/
public function execute($image)
{
return imagefilter($image->getCore(), IMG_FILTER_NEGATE);
}
}
Developer
In case of an error, the API will return an error response containing a specific error code 400, 403 Failed and a user-friendly message. Refer to our API documentation for a comprehensive list of error codes and their descriptions.