Файл: vendor/intervention/image/src/Drivers/Imagick/Encoders/GifEncoder.php
Строк: 99
<?php
declare(strict_types=1);
namespace InterventionImageDriversImagickEncoders;
use Imagick;
use ImagickException;
use InterventionImageEncodedImage;
use InterventionImageEncodersGifEncoder as GenericGifEncoder;
use InterventionImageExceptionsEncoderException;
use InterventionImageExceptionsImageException;
use InterventionImageInterfacesEncodedImageInterface;
use InterventionImageInterfacesImageInterface;
use InterventionImageInterfacesSpecializedInterface;
use InterventionImageExceptionsStreamException;
use InterventionImageExceptionsInvalidArgumentException;
use InterventionImageExceptionsStateException;
class GifEncoder extends GenericGifEncoder implements SpecializedInterface
{
/**
* @throws InvalidArgumentException
* @throws StreamException
* @throws StateException
* @throws EncoderException
*/
public function encode(ImageInterface $image): EncodedImageInterface
{
$format = 'GIF';
$compression = Imagick::COMPRESSION_LZW;
try {
$imagick = clone $image->core()->native();
$imagick->setFormat($format);
$imagick->setImageFormat($format);
$imagick->setCompression($compression);
$imagick->setImageCompression($compression);
if ($this->interlaced) {
$imagick->setInterlaceScheme(Imagick::INTERLACE_LINE);
}
$result = new EncodedImage($imagick->getImagesBlob(), 'image/gif');
$imagick->clear();
return $result;
} catch (ImagickException | ImageException $e) {
throw new EncoderException('Failed to encode gif format', previous: $e);
}
}
}