Просмотр архива ROTOR 14.1.1


<?php

declare(strict_types=1);

namespace InterventionImageModifiers;

use InterventionImageAlignment;
use InterventionImageDriversSpecializableModifier;
use InterventionImageExceptionsInvalidArgumentException;
use InterventionImageExceptionsStateException;
use InterventionImageInterfacesColorInterface;
use InterventionImageInterfacesImageInterface;
use InterventionImageInterfacesSizeInterface;
use InterventionImageSize;

class CropModifier extends SpecializableModifier
{
    /**
     * Create new modifier object.
     */
    public function __construct(
        public int $width,
        public int $height,
        public int $x = 0,
        public int $y = 0,
        public null|string|ColorInterface $background = null,
        public string|Alignment $alignment = Alignment::TOP_LEFT,
    ) {
        //
    }

    /**
     * @throws InvalidArgumentException
     */
    protected function crop(ImageInterface $image): SizeInterface
    {
        $crop = new Size($this->width, $this->height);
        $crop->movePivot($this->alignment);

        return $crop->alignPivotTo(
            $image->size(),
            $this->alignment,
        );
    }

    /**
     * Return color to fill the newly created areas after resizing
     *
     * @throws StateException
     */
    protected function backgroundColor(): ColorInterface
    {
        return $this->driver()->decodeColor(
            $this->background ?? $this->driver()->config()->backgroundColor,
        );
    }
}