Файл: vendor/intervention/image/src/Drivers/Imagick/Encoders/PngEncoder.php
Строк: 66
<?php
declare(strict_types=1);
namespace InterventionImageDriversImagickEncoders;
use Imagick;
use InterventionImageEncodedImage;
use InterventionImageEncodersPngEncoder as GenericPngEncoder;
use InterventionImageInterfacesEncodedImageInterface;
use InterventionImageInterfacesImageInterface;
use InterventionImageInterfacesSpecializedInterface;
class PngEncoder extends GenericPngEncoder implements SpecializedInterface
{
/**
* {@inheritdoc}
*
* @see EncoderInterface::encode()
*/
public function encode(ImageInterface $image): EncodedImageInterface
{
if ($this->indexed) {
// reduce colors
$output = clone $image;
$output->reduceColors(256);
$output = $output->core()->native();
$output->setFormat('PNG');
$output->setImageFormat('PNG');
} else {
$output = clone $image->core()->native();
$output->setFormat('PNG32');
$output->setImageFormat('PNG32');
}
$output->setCompression(Imagick::COMPRESSION_ZIP);
$output->setImageCompression(Imagick::COMPRESSION_ZIP);
if ($this->interlaced) {
$output->setInterlaceScheme(Imagick::INTERLACE_LINE);
}
return new EncodedImage($output->getImagesBlob(), 'image/png');
}
}