[Octave-bug-tracker] [bug #53475] Resizing the window does not trigger a plot redraw/resize

[Mayeul Cantan]

Follow-up Comment #1, bug #53475 (project octave):

I would like to add that the same happens when first plotting something with
_imagesc_


close all;
I = imread("my-image.png");
imagesc(I)


Leads to an empty plot window, until this one has either:
* been resized trough one of the corners
* lost focus
* been refreshed trough clicking on it with the drag tool

What's more, this is cumulative with the other bug, so that you can't plot an
image, then maximize it, otherwise you end up with an image the original size
in one corner of the window.

Now that I think about it (this is a wild guess, I never looked at the code),
this could have to do with double buffering, as the behavior is consistent
with it being always short of one flip.

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