Get Page Information
This demo shows you how to get information (such as size, boundary boxes and rotation) about all pages in a PDF document.
PHP
<?php
use setasign\SetaPDF2\Core\Document;
use setasign\SetaPDF2\Core\PageBoundaries;
// load and register the autoload function
require_once __DIR__ . '/../../../../../bootstrap.php';
$files = [
$assetsDirectory . '/pdfs/Brand-Guide.pdf',
$assetsDirectory . '/pdfs/camtown/Terms-and-Conditions.pdf',
$assetsDirectory . '/pdfs/etown/Laboratory-Report.pdf',
];
$path = displayFiles($files);
// create a document instance
$document = Document::loadByFilename($path);
// get the pages helper
$pages = $document->getCatalog()->getPages();
// iterate through the document page by page and get some properties
for ($pageNo = 1, $pageCount = $pages->count(); $pageNo <= $pageCount; $pageNo++) {
echo 'Page No.: ' . $pageNo . '<br >';
// get the page object
$page = $pages->getPage($pageNo);
// print all page boundaries
foreach (PageBoundaries::$all AS $boxName) {
$box = $page->getBoundary($boxName);
echo $boxName;
vprintf(' = [llx: %.3F, lly: %.3F, urx: %.3F, ury: %.3F]<br />', $box->toPhp());
}
// Width and height:
list($width, $height) = $page->getWidthAndHeight();
echo 'Width: ' . $width . ' pt<br />';
echo 'Height: ' . $height . ' pt<br />';
// print the page rotation value
echo 'Rotation: ' . $page->getRotation() . '<br />';
echo '<br /><br />';
}