YetiForceCompany/YetiForcePDF

<?php

declare(strict_types=1);
/**
 * Catalog class.
 *
 * @package   YetiForcePDF\Document
 *
 * @copyright YetiForce Sp. z o.o
 * @license   MIT
 * @author    Rafal Pospiech <r.pospiech@yetiforce.com>
 */

namespace YetiForcePDF;

/**
 * Class Catalog.
 */
class Catalog extends \YetiForcePDF\Objects\Basic\DictionaryObject
{
    /**
     * {@inheritdoc}
     */
    protected $dictionaryType = 'Catalog';
    /**
     * Object name.
     *
     * @var string
     */
    protected $name = 'Catalog';
    /**
     * Children elements.
     *
     * @var \YetiForcePDF\Objects\PdfObject[]
     */
    protected $children = [];

    /**
     * {@inheritdoc}
     */
    public function render(): string
    {
        return implode("\n", [
            $this->getRawId() . ' obj',
            '<</Type /Catalog/Pages ' . $this->document->getPagesObject()->getReference() . '>>',
            'endobj',
        ]);
    }
}