'', 'format' => 'A4', 'default_font_size' => '12', 'default_font' => 'sans-serif', 'margin_left' => 10, 'margin_right' => 10, 'margin_top' => 10, 'margin_bottom' => 10, 'margin_header' => 0, 'margin_footer' => 0, 'orientation' => 'P', 'title' => 'Laravel mPDF', 'subject' => '', 'author' => '', 'watermark' => '', 'show_watermark' => false, 'show_watermark_image' => false, 'watermark_font' => 'sans-serif', 'display_mode' => 'fullpage', 'watermark_text_alpha' => 0.1, 'watermark_image_path' => '', 'watermark_image_alpha' => 0.2, 'watermark_image_size' => 'D', 'watermark_image_position' => 'P', 'custom_font_dir' => '', 'custom_font_data' => [], 'auto_language_detection' => false, 'temp_dir' => storage_path('app'), 'pdfa' => false, 'pdfaauto' => false, 'use_active_forms' => false, ];