Add instructions to get page width and height

Based on smalot#427 (comment)
vitormattos · Apr 15, 2023 · 71ab23b · 71ab23b
1 parent 78cd9d4
commit 71ab23b
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/doc/Usage.md b/doc/Usage.md
@@ -171,3 +171,21 @@ $font = reset($pdf->getFonts());
 // get width
 $width = $font->calculateTextWidth('Some text', $missing);
 ```
+
+## Get pages width and height
+
+Ref: [#472](https://github.com/smalot/pdfparser/issues/427#issuecomment-973416786)
+
+```php
+$parser = new \Smalot\PdfParser\Parser();
+$pdf = $parser->parseFile('document.pdf');
+$pages = $pdf->getPages();
+$mediaBox = [];
+foreach ($pages as $page) {
+	$details = $page->getDetails();
+	$mediaBox[] = [
+		'width' => $details['MediaBox'][2],
+		'height' => $details['MediaBox'][3]
+	];
+}
+```