Re: Images generated by R code blocks do not display

[Ihor Radchenko <yantar92@posteo.net>]

William Denton <wtd@pobox.com> writes:

> I refreshed the source just now, and it's at commit 183c66be97c:
>
> GNU Emacs 29.0.50 (build 7, x86_64-pc-linux-gnu, GTK+ Version 3.24.33, cairo version 1.16.0) of 2022-11-23
>
> I reran the convert image command, and the (clear-image-cache) problem is still 
> there.  If you generate an image that's 300x300, then change the command so it 
> makes a 500x500 image, and rerun the command, a 500x500 image appears right 
> away?  Or does after you C-c C-x C-v?  I have to run M-: (clear-image-cache) and 
> then the image in the buffer updates to the larger one.

I tried again now, and I am able to reproduce.
This is very strange.

What I did is

1. cd /path/to/org/repo
2. git checkout main
3. make repro
4. M-: (require 'ob-shell)
5. Open the following org file

#+begin_src sh :results graphics file :file /tmp/colour.png
convert -size 300x300 xc:#002b36 /tmp/colour.png
#+end_src

6. Move point to the source block and C-c C-c yes
7. C-c C-x C-v
8. Observe the 300x300 image appearing
9. Edit the source code to 500x300
10. C-c C-c yes
11. Image disappears
12. C-c C-x C-v
13. Observe what appears to be the old 300x300 image
14. Move the cursor to the image
15. Observe the correct 500x300 appearing while the cursor is on it!!

Could you please confirm?

-- 
Ihor Radchenko // yantar92,
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