From 55fd6c64f707df13cd9bcefa155ae88f7249ff10 Mon Sep 17 00:00:00 2001
From: awwaawwa <8493196+awwaawwa@users.noreply.github.com>
Date: Mon, 10 Feb 2025 00:47:32 +0800
Subject: [PATCH] fix(pdfinterp): Keep the color space effective after
 processing xobject.

---
 pdf2zh/pdfinterp.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pdf2zh/pdfinterp.py b/pdf2zh/pdfinterp.py
index 62ff4ed3..f49c402b 100644
--- a/pdf2zh/pdfinterp.py
+++ b/pdf2zh/pdfinterp.py
@@ -224,6 +224,8 @@ def do_Do(self, xobjid_arg: PDFStackT) -> None:
                 [xobj],
                 ctm=ctm,
             )
+            self.ncs = interpreter.ncs
+            self.scs = interpreter.scs
             try:  # 有的时候 form 字体加不上这里会烂掉
                 self.device.fontid = interpreter.fontid
                 self.device.fontmap = interpreter.fontmap