From f441de0286318c78974163d6213c46e11728d870 Mon Sep 17 00:00:00 2001
From: Martin Thoma <info@martin-thoma.de>
Date: Wed, 6 Jul 2022 20:28:31 +0200
Subject: [PATCH] Add other boxes

---
 PyPDF2/_page.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/PyPDF2/_page.py b/PyPDF2/_page.py
index 4f85fb15b..94cfb952c 100644
--- a/PyPDF2/_page.py
+++ b/PyPDF2/_page.py
@@ -906,6 +906,9 @@ def scale(self, sx: float, sy: float) -> None:
         self.add_transformation((sx, 0, 0, sy, 0, 0))
         self.mediabox = self.mediabox.scale(sx, sy)
         self.cropbox = self.cropbox.scale(sx, sy)
+        self.artbox = self.artbox.scale(sx, sy)
+        self.bleedbox = self.bleedbox.scale(sx, sy)
+        self.trimbox = self.trimbox.scale(sx, sy)
         if PG.VP in self:
             viewport = self[PG.VP]
             if isinstance(viewport, ArrayObject):