Feature: Labelprint für Kistenetiketten hinzugefügt
This commit is contained in:
593
vendor/tecnickcom/tc-lib-pdf/src/MetaInfo.php
vendored
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593
vendor/tecnickcom/tc-lib-pdf/src/MetaInfo.php
vendored
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@@ -0,0 +1,593 @@
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<?php
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/**
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* MetaInfo.php
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*
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* @since 2002-08-03
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* @category Library
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* @package Pdf
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* @author Nicola Asuni <info@tecnick.com>
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* @copyright 2002-2025 Nicola Asuni - Tecnick.com LTD
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* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
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* @link https://github.com/tecnickcom/tc-lib-pdf
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*
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* This file is part of tc-lib-pdf software library.
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*/
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namespace Com\Tecnick\Pdf;
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use Com\Tecnick\Pdf\Exception as PdfException;
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/**
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* Com\Tecnick\Pdf\MetaInfo
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*
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* Meta Informaton PDF class
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*
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* @since 2002-08-03
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* @category Library
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* @package Pdf
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* @author Nicola Asuni <info@tecnick.com>
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* @copyright 2002-2025 Nicola Asuni - Tecnick.com LTD
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* @license http://www.gnu.org/copyleft/lesser.html GNU-LGPL v3 (see LICENSE.TXT)
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* @link https://github.com/tecnickcom/tc-lib-pdf
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*
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* @phpstan-import-type TViewerPref from Base
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*
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* @SuppressWarnings("PHPMD.DepthOfInheritance")
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*/
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abstract class MetaInfo extends \Com\Tecnick\Pdf\JavaScript
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{
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/**
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* Valid document zoom modes
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*
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* @var array<string>
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*/
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protected const VALIDZOOM = ['fullpage', 'fullwidth', 'real', 'default'];
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/**
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* Return the program version.
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*/
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public function getVersion(): string
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{
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return $this->version;
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}
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/**
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* Set a field value only if it is not empty.
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*
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* @param string $field Field name
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* @param string $value Value to set
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*/
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private function setNonEmptyFieldValue(string $field, string $value): static
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{
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if ($value !== '') {
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$this->$field = $value;
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}
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return $this;
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}
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/**
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* Set the value of an existing array key if it is not empty.
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*
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* @param string $field Field array name
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* @param string $key Key name
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* @param string $value Value to set
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*/
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private function setNonEmptyArrayFieldValue(string $field, string $key, string $value): static
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{
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if (
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isset($this->$field)
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&& is_array($this->$field)
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&& ($key !== '')
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&& isset($this->$field[$key])
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&& ($value !== '')
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) {
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$this->$field[$key] = $value;
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}
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return $this;
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}
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/**
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* Defines the creator of the document.
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* This is typically the name of the application that generates the PDF.
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*
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* @param string $creator The name of the creator.
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*/
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public function setCreator(string $creator): static
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{
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return $this->setNonEmptyFieldValue('creator', $creator);
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}
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/**
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* Defines the author of the document.
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*
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* @param string $author The name of the author.
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*/
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public function setAuthor(string $author): static
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{
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return $this->setNonEmptyFieldValue('author', $author);
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}
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/**
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* Defines the subject of the document.
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*
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* @param string $subject The subject.
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*/
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public function setSubject(string $subject): static
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{
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return $this->setNonEmptyFieldValue('subject', $subject);
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}
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/**
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* Defines the title of the document.
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*
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* @param string $title The title.
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*/
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public function setTitle(string $title): static
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{
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return $this->setNonEmptyFieldValue('title', $title);
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}
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/**
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* Associates keywords with the document, generally in the form 'keyword1 keyword2 ...'.
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*
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* @param string $keywords Space-separated list of keywords.
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*/
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public function setKeywords(string $keywords): static
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{
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return $this->setNonEmptyFieldValue('keywords', $keywords);
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}
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/**
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* Set the PDF version (check PDF reference for valid values).
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*
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* @param string $version PDF document version.
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*
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* @throw PdfException in case of error.
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*/
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public function setPDFVersion(string $version = '1.7'): static
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{
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if ($this->pdfa == 1) { // PDF/A 1 mode
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$this->pdfver = '1.4';
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return $this;
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}
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$isvalid = preg_match('/^[1-9]+[.]\d+$/', $version);
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if ($isvalid === false) {
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throw new PdfException('Invalid PDF version format');
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}
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$this->pdfver = $version;
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return $this;
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}
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/**
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* Set the sRGB mode
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*
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* @param bool $enabled Set to true to add the default sRGB ICC color profile
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*/
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public function setSRGB(bool $enabled): static
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{
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$this->sRGB = $enabled;
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return $this;
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}
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/**
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* Format a text string for output.
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*
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* @param string $str String to escape.
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* @param int $oid Current PDF object number.
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* @param bool $bom If true set the Byte Order Mark (BOM).
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*
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* @return string escaped string.
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*/
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protected function getOutTextString(
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string $str,
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int $oid,
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bool $bom = false
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): string {
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if ($this->isunicode) {
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$str = $this->uniconv->toUTF16BE($str);
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if ($bom) {
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$str = "\xFE\xFF" . $str; // Byte Order Mark (BOM)
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}
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}
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return $this->encrypt->escapeDataString($str, $oid);
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}
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/**
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* Returns a formatted date for meta information
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*
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* @param int $time Time in seconds.
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*
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* @return string date-time string.
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*/
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protected function getFormattedDate(int $time): string
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{
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return substr_replace(date('YmdHisO', $time), "'", (-2), 0) . "'";
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}
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/**
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* Returns a formatted date for XMP meta information
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*
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* @param int $time Time in seconds.
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*
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* @return string date-time string.
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*/
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protected function getXMPFormattedDate(int $time): string
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{
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return date('Y-m-dTH:i:sP', $time);
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}
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/**
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* Returns the producer string
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*/
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protected function getProducer(): string
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{
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return "\x54\x43\x50\x44\x46\x20"
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. $this->version
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. "\x20\x28\x68\x74\x74\x70\x73\x3a\x2f\x2f"
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. "\x74\x63\x70\x64\x66\x2e\x6f\x72\x67\x29";
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}
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/**
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* Returns a formatted date for meta information
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*
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* @param int $time Time in seconds.
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* @param int $oid Current PDF object number.
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*
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* @return string escaped date-time string.
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*/
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protected function getOutDateTimeString(int $time, int $oid): string
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{
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if ($time === 0) {
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$time = $this->doctime;
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}
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return $this->encrypt->escapeDataString('D:' . $this->getFormattedDate($time), $oid);
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}
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/**
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* Get the PDF output string for the Document Information Dictionary.
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* (ref. Chapter 14.3.3 Document Information Dictionary of PDF32000_2008.pdf)
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*/
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protected function getOutMetaInfo(): string
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{
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$oid = ++$this->pon;
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$this->objid['info'] = $oid;
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return $oid . ' 0 obj' . "\n"
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. '<<'
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. ' /Creator ' . $this->getOutTextString($this->creator, $oid, true)
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. ' /Author ' . $this->getOutTextString($this->author, $oid, true)
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. ' /Subject ' . $this->getOutTextString($this->subject, $oid, true)
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. ' /Title ' . $this->getOutTextString($this->title, $oid, true)
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. ' /Keywords ' . $this->getOutTextString($this->keywords, $oid, true)
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. ' /Producer ' . $this->getOutTextString($this->getProducer(), $oid, true)
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. ' /CreationDate ' . $this->getOutDateTimeString($this->doctime, $oid)
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. ' /ModDate ' . $this->getOutDateTimeString($this->docmodtime, $oid)
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. ' /Trapped /False'
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. ' >>' . "\n"
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. 'endobj' . "\n";
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}
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/**
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* Escape some special characters (< > &) for XML output.
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*
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* @param string $str Input string to escape.
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*/
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protected function getEscapedXML(string $str): string
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{
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return strtr($str, [
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"\0" => '',
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'&' => '&',
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'<' => '<',
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'>' => '>',
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]);
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}
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/**
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* Set additional custom XMP data to be appended just before the end of the tag indicated by the key.
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*
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* IMPORTANT:
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* This data is added as-is without controls, so you have to validate your data before using this method.
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*
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* @param string $key Key for the custom XMP data. Valid keys are:
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* - 'x:xmpmeta'
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* - 'x:xmpmeta.rdf:RDF'
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* - 'x:xmpmeta.rdf:RDF.rdf:Description'
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* - 'x:xmpmeta.rdf:RDF.rdf:Description.pdfaExtension:schemas'
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* - 'x:xmpmeta.rdf:RDF.rdf:Description.pdfaExtension:schemas.rdf:Bag'
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* @param string $xmp Custom XMP data.
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*/
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public function setCustomXMP(string $key, string $xmp): static
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{
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return $this->setNonEmptyArrayFieldValue('custom_xmp', $key, $xmp);
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}
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/**
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* Get the PDF output string for the XMP data object
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*
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* @SuppressWarnings("PHPMD.ExcessiveMethodLength")
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*/
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protected function getOutXMP(): string
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{
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$uuid = 'uuid:' . substr($this->fileid, 0, 8)
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. '-' . substr($this->fileid, 8, 4)
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. '-' . substr($this->fileid, 12, 4)
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. '-' . substr($this->fileid, 16, 4)
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. '-' . substr($this->fileid, 20, 12);
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// @codingStandardsIgnoreStart
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$xmp = '<?xpacket begin="' . $this->uniconv->chr(0xfeff) . '" id="W5M0MpCehiHzreSzNTczkc9d"?>' . "\n"
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. '<x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="Adobe XMP Core 4.2.1-c043 52.372728, 2009/01/18-15:08:04">' . "\n"
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. "\t" . '<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">' . "\n"
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. "\t\t" . '<rdf:Description rdf:about="" xmlns:dc="http://purl.org/dc/elements/1.1/">' . "\n"
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. "\t\t\t" . '<dc:format>application/pdf</dc:format>' . "\n"
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. "\t\t\t" . '<dc:title>' . "\n"
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. "\t\t\t\t" . '<rdf:Alt>' . "\n"
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. "\t\t\t\t\t" . '<rdf:li xml:lang="x-default">' . $this->getEscapedXML($this->title) . '</rdf:li>' . "\n"
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. "\t\t\t\t" . '</rdf:Alt>' . "\n"
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. "\t\t\t" . '</dc:title>' . "\n"
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. "\t\t\t" . '<dc:creator>' . "\n"
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. "\t\t\t\t" . '<rdf:Seq>' . "\n"
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. "\t\t\t\t\t" . '<rdf:li>' . $this->getEscapedXML($this->author) . '</rdf:li>' . "\n"
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. "\t\t\t\t" . '</rdf:Seq>' . "\n"
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. "\t\t\t" . '</dc:creator>' . "\n"
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. "\t\t\t" . '<dc:description>' . "\n"
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. "\t\t\t\t" . '<rdf:Alt>' . "\n"
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. "\t\t\t\t\t" . '<rdf:li xml:lang="x-default">' . $this->getEscapedXML($this->subject) . '</rdf:li>' . "\n"
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. "\t\t\t\t" . '</rdf:Alt>' . "\n"
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. "\t\t\t" . '</dc:description>' . "\n"
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. "\t\t\t" . '<dc:subject>' . "\n"
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. "\t\t\t\t" . '<rdf:Bag>' . "\n"
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. "\t\t\t\t\t" . '<rdf:li>' . $this->getEscapedXML($this->keywords) . '</rdf:li>' . "\n"
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. "\t\t\t\t" . '</rdf:Bag>' . "\n"
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. "\t\t\t" . '</dc:subject>' . "\n"
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. "\t\t" . '</rdf:Description>' . "\n"
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. "\t\t" . '<rdf:Description rdf:about="" xmlns:xmp="http://ns.adobe.com/xap/1.0/">' . "\n"
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. "\t\t\t" . '<xmp:CreateDate>' . $this->getXMPFormattedDate($this->doctime) . '</xmp:CreateDate>' . "\n"
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. "\t\t\t" . '<xmp:CreatorTool>' . $this->getEscapedXML($this->creator) . '</xmp:CreatorTool>' . "\n"
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. "\t\t\t" . '<xmp:ModifyDate>' . $this->getXMPFormattedDate($this->docmodtime) . '</xmp:ModifyDate>' . "\n"
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. "\t\t\t" . '<xmp:MetadataDate>' . $this->getXMPFormattedDate($this->doctime) . '</xmp:MetadataDate>' . "\n"
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. "\t\t" . '</rdf:Description>' . "\n"
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. "\t\t" . '<rdf:Description rdf:about="" xmlns:pdf="http://ns.adobe.com/pdf/1.3/">' . "\n"
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. "\t\t\t" . '<pdf:Keywords>' . $this->getEscapedXML($this->keywords) . '</pdf:Keywords>' . "\n"
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. "\t\t\t" . '<pdf:Producer>' . $this->getEscapedXML($this->getProducer()) . '</pdf:Producer>' . "\n"
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. "\t\t" . '</rdf:Description>' . "\n"
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. "\t\t" . '<rdf:Description rdf:about="" xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/">' . "\n"
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. "\t\t\t" . '<xmpMM:DocumentID>' . $uuid . '</xmpMM:DocumentID>' . "\n"
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. "\t\t\t" . '<xmpMM:InstanceID>' . $uuid . '</xmpMM:InstanceID>' . "\n"
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. "\t\t" . '</rdf:Description>' . "\n";
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if ($this->pdfa !== 0) {
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$xmp .= ' <rdf:Description rdf:about="" xmlns:pdfaid="http://www.aiim.org/pdfa/ns/id/">' . "\n"
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. "\t\t\t" . '<pdfaid:part>' . $this->pdfa . '</pdfaid:part>' . "\n"
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. "\t\t\t" . '<pdfaid:conformance>B</pdfaid:conformance>' . "\n"
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. "\t\t" . '</rdf:Description>' . "\n";
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}
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// XMP extension schemas
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$xmp .= "\t\t" . '<rdf:Description rdf:about="" xmlns:pdfaExtension="http://www.aiim.org/pdfa/ns/extension/" xmlns:pdfaSchema="http://www.aiim.org/pdfa/ns/schema#" xmlns:pdfaProperty="http://www.aiim.org/pdfa/ns/property#">' . "\n"
|
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. "\t\t\t" . '<pdfaExtension:schemas>' . "\n"
|
||||
. "\t\t\t\t" . '<rdf:Bag>' . "\n"
|
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. "\t\t\t\t\t" . '<rdf:li rdf:parseType="Resource">' . "\n"
|
||||
. "\t\t\t\t\t\t" . '<pdfaSchema:namespaceURI>http://ns.adobe.com/pdf/1.3/</pdfaSchema:namespaceURI>' . "\n"
|
||||
. "\t\t\t\t\t\t" . '<pdfaSchema:prefix>pdf</pdfaSchema:prefix>' . "\n"
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||||
. "\t\t\t\t\t\t" . '<pdfaSchema:schema>Adobe PDF Schema</pdfaSchema:schema>' . "\n"
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. "\t\t\t\t\t" . '</rdf:li>' . "\n"
|
||||
. "\t\t\t\t\t" . '<rdf:li rdf:parseType="Resource">' . "\n"
|
||||
. "\t\t\t\t\t\t" . '<pdfaSchema:namespaceURI>http://ns.adobe.com/xap/1.0/mm/</pdfaSchema:namespaceURI>' . "\n"
|
||||
. "\t\t\t\t\t\t" . '<pdfaSchema:prefix>xmpMM</pdfaSchema:prefix>' . "\n"
|
||||
. "\t\t\t\t\t\t" . '<pdfaSchema:schema>XMP Media Management Schema</pdfaSchema:schema>' . "\n"
|
||||
. "\t\t\t\t\t\t" . '<pdfaSchema:property>' . "\n"
|
||||
. "\t\t\t\t\t\t\t" . '<rdf:Seq>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t" . '<rdf:li rdf:parseType="Resource">' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t\t" . '<pdfaProperty:category>internal</pdfaProperty:category>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t\t" . '<pdfaProperty:description>UUID based identifier for specific incarnation of a document</pdfaProperty:description>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t\t" . '<pdfaProperty:name>InstanceID</pdfaProperty:name>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t\t" . '<pdfaProperty:valueType>URI</pdfaProperty:valueType>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t" . '</rdf:li>' . "\n"
|
||||
. "\t\t\t\t\t\t\t" . '</rdf:Seq>' . "\n"
|
||||
. "\t\t\t\t\t\t" . '</pdfaSchema:property>' . "\n"
|
||||
. "\t\t\t\t\t" . '</rdf:li>' . "\n"
|
||||
. "\t\t\t\t\t" . '<rdf:li rdf:parseType="Resource">' . "\n"
|
||||
. "\t\t\t\t\t\t" . '<pdfaSchema:namespaceURI>http://www.aiim.org/pdfa/ns/id/</pdfaSchema:namespaceURI>' . "\n"
|
||||
. "\t\t\t\t\t\t" . '<pdfaSchema:prefix>pdfaid</pdfaSchema:prefix>' . "\n"
|
||||
. "\t\t\t\t\t\t" . '<pdfaSchema:schema>PDF/A ID Schema</pdfaSchema:schema>' . "\n"
|
||||
. "\t\t\t\t\t\t" . '<pdfaSchema:property>' . "\n"
|
||||
. "\t\t\t\t\t\t\t" . '<rdf:Seq>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t" . '<rdf:li rdf:parseType="Resource">' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t\t" . '<pdfaProperty:category>internal</pdfaProperty:category>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t\t" . '<pdfaProperty:description>Part of PDF/A standard</pdfaProperty:description>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t\t" . '<pdfaProperty:name>part</pdfaProperty:name>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t\t" . '<pdfaProperty:valueType>Integer</pdfaProperty:valueType>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t" . '</rdf:li>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t" . '<rdf:li rdf:parseType="Resource">' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t\t" . '<pdfaProperty:category>internal</pdfaProperty:category>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t\t" . '<pdfaProperty:description>Amendment of PDF/A standard</pdfaProperty:description>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t\t" . '<pdfaProperty:name>amd</pdfaProperty:name>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t\t" . '<pdfaProperty:valueType>Text</pdfaProperty:valueType>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t" . '</rdf:li>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t" . '<rdf:li rdf:parseType="Resource">' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t\t" . '<pdfaProperty:category>internal</pdfaProperty:category>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t\t" . '<pdfaProperty:description>Conformance level of PDF/A standard</pdfaProperty:description>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t\t" . '<pdfaProperty:name>conformance</pdfaProperty:name>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t\t" . '<pdfaProperty:valueType>Text</pdfaProperty:valueType>' . "\n"
|
||||
. "\t\t\t\t\t\t\t\t" . '</rdf:li>' . "\n"
|
||||
. "\t\t\t\t\t\t\t" . '</rdf:Seq>' . "\n"
|
||||
. "\t\t\t\t\t\t" . '</pdfaSchema:property>' . "\n"
|
||||
. "\t\t\t\t\t" . '</rdf:li>' . "\n"
|
||||
. $this->custom_xmp['x:xmpmeta.rdf:RDF.rdf:Description.pdfaExtension:schemas.rdf:Bag'] . "\n"
|
||||
. "\t\t\t\t" . '</rdf:Bag>' . "\n"
|
||||
. $this->custom_xmp['x:xmpmeta.rdf:RDF.rdf:Description.pdfaExtension:schemas'] . "\n"
|
||||
. "\t\t\t" . '</pdfaExtension:schemas>' . "\n"
|
||||
. $this->custom_xmp['x:xmpmeta.rdf:RDF.rdf:Description'] . "\n"
|
||||
. "\t\t" . '</rdf:Description>' . "\n"
|
||||
. $this->custom_xmp['x:xmpmeta.rdf:RDF'] . "\n"
|
||||
. "\t" . '</rdf:RDF>' . "\n"
|
||||
. $this->custom_xmp['x:xmpmeta'] . "\n"
|
||||
. '</x:xmpmeta>' . "\n"
|
||||
. '<?xpacket end="w"?>';
|
||||
// @codingStandardsIgnoreEnd
|
||||
|
||||
$oid = ++$this->pon;
|
||||
$this->objid['xmp'] = $oid;
|
||||
|
||||
return $oid . ' 0 obj' . "\n"
|
||||
. '<<'
|
||||
. ' /Type /Metadata'
|
||||
. ' /Subtype /XML'
|
||||
. ' /Length ' . strlen($xmp)
|
||||
. ' >> stream' . "\n"
|
||||
. $xmp . "\n"
|
||||
. 'endstream' . "\n"
|
||||
. 'endobj' . "\n";
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the default document language direction.
|
||||
*
|
||||
* @param bool $enabled False = LTR = Left-To-Right; True = RTL = Right-To-Left.
|
||||
*/
|
||||
public function setRTL(bool $enabled): static
|
||||
{
|
||||
$this->rtl = $enabled;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the viewer preferences dictionary
|
||||
* controlling the way the document is to be presented on the screen or in print.
|
||||
*
|
||||
* @param TViewerPref $pref Array of options (see PDF reference "Viewer Preferences").
|
||||
*/
|
||||
public function setViewerPreferences(array $pref): static
|
||||
{
|
||||
$this->viewerpref = $pref;
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sanitize the page box name and return the default 'CropBox' in case of error.
|
||||
*
|
||||
* @param string $name Entry name.
|
||||
*/
|
||||
protected function getPageBoxName(string $name): string
|
||||
{
|
||||
$box = 'CropBox';
|
||||
if (isset($this->viewerpref[$name])) {
|
||||
$val = $this->viewerpref[$name];
|
||||
if (
|
||||
isset($this->page->$box[$val]) // @phpstan-ignore offsetAccess.nonOffsetAccessible
|
||||
&& is_string($this->page->$box[$val])
|
||||
) {
|
||||
$box = $this->page->$box[$val];
|
||||
}
|
||||
}
|
||||
|
||||
return ' /' . $name . ' /' . $box;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sanitize the page box name and return the default 'CropBox' in case of error.
|
||||
*/
|
||||
protected function getPagePrintScaling(): string
|
||||
{
|
||||
$mode = 'AppDefault';
|
||||
if (isset($this->viewerpref['PrintScaling'])) {
|
||||
$name = strtolower($this->viewerpref['PrintScaling']);
|
||||
$valid = [
|
||||
'none' => 'None',
|
||||
'appdefault' => 'AppDefault',
|
||||
];
|
||||
if (isset($valid[$name])) {
|
||||
$mode = $valid[$name];
|
||||
}
|
||||
}
|
||||
|
||||
return ' /PrintScaling /' . $mode;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the Duplex mode for the Viewer Preferences
|
||||
*/
|
||||
protected function getDuplexMode(): string
|
||||
{
|
||||
if (isset($this->viewerpref['Duplex'])) {
|
||||
$name = strtolower($this->viewerpref['Duplex']);
|
||||
$valid = [
|
||||
'simplex' => 'Simplex',
|
||||
'duplexflipshortedge' => 'DuplexFlipShortEdge',
|
||||
'duplexfliplongedge' => 'DuplexFlipLongEdge',
|
||||
];
|
||||
if (isset($valid[$name])) {
|
||||
return ' /Duplex /' . $valid[$name];
|
||||
}
|
||||
}
|
||||
|
||||
return '';
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the Viewer Preference boolean entry.
|
||||
*
|
||||
* @param string $name Entry name.
|
||||
*/
|
||||
protected function getBooleanMode(string $name): string
|
||||
{
|
||||
if (isset($this->viewerpref[$name])) {
|
||||
return ' /' . $name . ' ' . ($this->viewerpref[$name] === true ? 'true' : 'false');
|
||||
}
|
||||
|
||||
return '';
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the PDF viewer preferences for the catalog section
|
||||
*/
|
||||
protected function getOutViewerPref(): string
|
||||
{
|
||||
$vpr = $this->viewerpref;
|
||||
$out = ' /ViewerPreferences <<';
|
||||
if ($this->rtl) {
|
||||
$out .= ' /Direction /R2L';
|
||||
} else {
|
||||
$out .= ' /Direction /L2R';
|
||||
}
|
||||
|
||||
$out .= $this->getBooleanMode('HideToolbar');
|
||||
$out .= $this->getBooleanMode('HideMenubar');
|
||||
$out .= $this->getBooleanMode('HideWindowUI');
|
||||
$out .= $this->getBooleanMode('FitWindow');
|
||||
$out .= $this->getBooleanMode('CenterWindow');
|
||||
$out .= $this->getBooleanMode('DisplayDocTitle');
|
||||
if (isset($vpr['NonFullScreenPageMode'])) {
|
||||
$out .= ' /NonFullScreenPageMode /' . $this->page->getDisplay($vpr['NonFullScreenPageMode']);
|
||||
}
|
||||
|
||||
$out .= $this->getPageBoxName('ViewArea');
|
||||
$out .= $this->getPageBoxName('ViewClip');
|
||||
$out .= $this->getPageBoxName('PrintArea');
|
||||
$out .= $this->getPageBoxName('PrintClip');
|
||||
$out .= $this->getPagePrintScaling();
|
||||
$out .= $this->getDuplexMode();
|
||||
$out .= $this->getBooleanMode('PickTrayByPDFSize');
|
||||
if (isset($vpr['PrintPageRange'])) {
|
||||
$PrintPageRangeNum = '';
|
||||
foreach ($vpr['PrintPageRange'] as $pnum) {
|
||||
$PrintPageRangeNum .= ' ' . ($pnum - 1) . '';
|
||||
}
|
||||
|
||||
$out .= ' /PrintPageRange [' . $PrintPageRangeNum . ' ]';
|
||||
}
|
||||
|
||||
if (isset($vpr['NumCopies'])) {
|
||||
$out .= ' /NumCopies ' . (int) $vpr['NumCopies'];
|
||||
}
|
||||
|
||||
return $out . ' >>';
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user