Overlay/underlay: capture origial page as form XObject (fixes #904)

1 files changed, 9 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
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+2023-02-25  Jay Berkenbilt  <ejb@ql.org>
+
+        * When performing overlay or underlay operations, convert the
+        origianal page to a form XObject instead of simply isolating its
+        contents with q/Q operators. This prevents unbalanced q/Q
+        operators in any of the original pages from messing up the
+        graphics state of anything that is overlaid on top of it. Fixes
+        #904.
+
 2023-02-18  Jay Berkenbilt  <ejb@ql.org>
 
         * Treat all linearization errors and warnings as warnings, and