From dfe4 at cornell.edu  Mon Jun  1 10:29:12 2026
From: dfe4 at cornell.edu (David Epstein)
Date: Mon, 1 Jun 2026 10:29:12 -0400
Subject: PDF widget zoom behavior
Message-ID: <3DAD6A3B-C8BE-4DA6-994B-00F28A9C15D4@cornell.edu>

(LC 10.0.2, Mac) :  When I change the zoom of a widget (its pageDisplay is “single”), I would have expected its pageLocation to be unchanged if its pageGravity is set to center, and items 1 to 2 of its pageRect to be unchanged if its pageGravity is set to topLeft.  I don’t think this is what actually happens.
With pageGravity set to center, the pageLocation stays centered when I zoom to less than 100%, but shifts toward the lower right when I zoom over 100%.
Am I misunderstanding the system?  I am trying to keep the pdf centered as I zoom in or out.

David Epstein