Просмотр файла vendor/intervention/image/src/Drivers/Imagick/Modifiers/ContainModifier.php

<?php

declare(strict_types=1);

namespace Intervention\Image\Drivers\Imagick\Modifiers;

use ImagickDraw;
use ImagickPixel;
use Intervention\Image\Interfaces\ImageInterface;
use Intervention\Image\Interfaces\SpecializedInterface;
use Intervention\Image\Modifiers\ContainModifier as GenericContainModifier;

class ContainModifier extends GenericContainModifier implements SpecializedInterface
{
    public function apply(ImageInterface $image): ImageInterface
    {
        $crop = $this->getCropSize($image);
        $resize = $this->getResizeSize($image);
        $transparent = new ImagickPixel('transparent');
        $background = $this->driver()->colorProcessor($image->colorspace())->colorToNative(
            $this->driver()->handleInput($this->background)
        );

        foreach ($image as $frame) {
            $frame->native()->scaleImage(
                $crop->width(),
                $crop->height(),
            );

            $frame->native()->setBackgroundColor($transparent);
            $frame->native()->setImageBackgroundColor($transparent);

            $frame->native()->extentImage(
                $resize->width(),
                $resize->height(),
                $crop->pivot()->x() * -1,
                $crop->pivot()->y() * -1
            );

            if ($resize->width() > $crop->width()) {
                // fill new emerged background
                $draw = new ImagickDraw();
                $draw->setFillColor($background);

                $delta = abs($crop->pivot()->x());

                if ($delta > 0) {
                    $draw->rectangle(
                        0,
                        0,
                        $delta - 1,
                        $resize->height()
                    );
                }

                $draw->rectangle(
                    $crop->width() + $delta,
                    0,
                    $resize->width(),
                    $resize->height()
                );

                $frame->native()->drawImage($draw);
            }

            if ($resize->height() > $crop->height()) {
                // fill new emerged background
                $draw = new ImagickDraw();
                $draw->setFillColor($background);

                $delta = abs($crop->pivot()->y());

                if ($delta > 0) {
                    $draw->rectangle(
                        0,
                        0,
                        $resize->width(),
                        $delta - 1
                    );
                }

                $draw->rectangle(
                    0,
                    $crop->height() + $delta,
                    $resize->width(),
                    $resize->height()
                );

                $frame->native()->drawImage($draw);
            }
        }

        return $image;
    }
}