Файл: vendor/intervention/image/src/Colors/Cmyk/Decoders/StringColorDecoder.php
Строк: 67
<?php
declare(strict_types=1);
namespace InterventionImageColorsCmykDecoders;
use InterventionImageColorsCmykColor;
use InterventionImageDriversAbstractDecoder;
use InterventionImageExceptionsDecoderException;
use InterventionImageInterfacesColorInterface;
use InterventionImageInterfacesDecoderInterface;
use InterventionImageInterfacesImageInterface;
class StringColorDecoder extends AbstractDecoder implements DecoderInterface
{
/**
* Decode CMYK color strings
*
* @param mixed $input
* @return ImageInterface|ColorInterface
*/
public function decode(mixed $input): ImageInterface|ColorInterface
{
if (!is_string($input)) {
throw new DecoderException('Unable to decode input');
}
$pattern = '/^cmyk((?P<c>[0-9.]+%?), ?(?P<m>[0-9.]+%?), ?(?P<y>[0-9.]+%?), ?(?P<k>[0-9.]+%?))$/i';
if (preg_match($pattern, $input, $matches) != 1) {
throw new DecoderException('Unable to decode input');
}
$values = array_map(function (string $value): int {
return intval(round(floatval(trim(str_replace('%', '', $value)))));
}, [$matches['c'], $matches['m'], $matches['y'], $matches['k']]);
return new Color(...$values);
}
}