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[Octave-bug-tracker] [bug #55931] Plot disappears after zooming out once

From: Philip Nienhuis
Subject: [Octave-bug-tracker] [bug #55931] Plot disappears after zooming out once and then clicking "Autoscale"
Date: Sat, 6 Aug 2022 05:55:07 -0400 (EDT)

Follow-up Comment #5, bug #55931 (project octave):

This is still present in 8.0.0, although much less pronounced. 
What I now see is that from any zoom-in or zoom-out situation, when activating
the zoom-out button and clicking twice quite rapidly in the plot, the second
click behaves as "Automatic limits for current axis". Same for the zoom-in
After a few more random zoom-out clicks in the plot, the lines sometimes
disappear completely while the axes show extreme zoomed-out limits. Clicking
the "Automatic limits" doesn't help anymore then.
So careful and not-too-fast zooming helps to preserve the plot.

This makes me suspect that behind the scenes, the graphics system needs quite
a bit of time catching up and getting ready for a next user action / mouse
click ... could that be the underlying reason for the apparent improvement? -
I have much faster HW these days so that "catching up" goes much faster as


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