Файл: vendor/intervention/image/src/Drivers/Gd/Modifiers/InvertModifier.php
Строк: 44
<?php
declare(strict_types=1);
namespace InterventionImageDriversGdModifiers;
use InterventionImageExceptionsModifierException;
use InterventionImageInterfacesImageInterface;
use InterventionImageInterfacesSpecializedInterface;
use InterventionImageModifiersInvertModifier as GenericInvertModifier;
class InvertModifier extends GenericInvertModifier implements SpecializedInterface
{
/**
* {@inheritdoc}
*
* @see ModifierInterface::apply()
*
* @throws ModifierException
*/
public function apply(ImageInterface $image): ImageInterface
{
foreach ($image as $frame) {
$result = imagefilter($frame->native(), IMG_FILTER_NEGATE);
if ($result === false) {
throw new ModifierException('Failed to invert image colors');
}
}
return $image;
}
}