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| Resize multiple PDF pages from A4 to A3. |
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Posted by: pascal079 - 09-11-2026, 05:46 PM - Forum: General questions
- No Replies
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Hello,
I am French and am posting this with the help of a translator. I use GIMP 3.2 on Linux Mint. I have a multi-page PDF in A4 landscape format, and I would like to resize all the pages to A3, also in landscape format. Is this possible, and if so, how?
Thanks.
-----------------------------------
Bonjour,
je suis français et je poste avec l'aide d'un traducteur. Je me sers de Gimp 3.2 sous linux mint. J'ai un pdf de plusieurs pages au format a4 en paysage et j'aimerais redimentionner toutes les pages en A3 toujours au format paysage. Est-ce possible et si oui, comment..
Merci
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3.0 Batch Image Watermark Plugin [No resizing] |
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Posted by: bluedrop2007 - 09-10-2026, 07:59 PM - Forum: Extending the GIMP
- Replies (1)
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After being asked to put my name all over some pictures, I definitely knew I *was gonna use a GIMP automation*, therefore I spent all afternoon searching for a batch watermark plugin working for my version of GIMP, long story short, I found this plugin in another forum and I ran with it. To install it just make sure you know where your current GIMP Version Config is stored in (by that I mean I.e C:\Users\foobar\AppData\Roaming\GIMP\3.2,where you can find a folder named plug-ins or a file named pluginrc), now you should have a structure like this:
...\GIMP\3.2
> plug-ins
>Watermark3_from_Image_OWN
>Watermark3_from_Image_OWN.py
> pluginrc (Basically you delete this file to refresh the plugin list)
And after restarting GIMP you get a new option under the "Edit" menu.
PRO TIP: You can drag and drop the watermark file from your file manager(in windows AFAIK) to the watermark file input.
The main changes are that the original version lacked center alignment, and it wasn't adapted for batch watermarks. This version lacks resizing tho! So make sure your watermark image is the right size, or make your own patch, this has a lot of potential, plus it "just works" on GIMP 3.0.
It supports a lot of image containers however I only tested PNG,JPEG and JPG and honestly it doesn't feel slow but It could be faster *sigh*.
IMPORTANT NOTICE:After force stopping the plugin and closing GIMP, a bug tracker notice might pop up
P.S: Thanks for all the people active in these GIMP forums, you all genuinely keeping it alive and it's honestly interesting to read most threads. Specially oFnuts and all the people who submit bug reports or propose features or ask questions (like how to have python plugins located in submenus and or different menus)
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| How to use script-fu for loading images stored in files? |
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Posted by: aKe6/Bg - 09-03-2026, 02:22 PM - Forum: Scripting questions
- Replies (2)
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I am trying to manipulate images stored in files.
As a first exercise, I tried to open an image, and then save it to a file
with another name. Note both the source and the destination files already
exist in the file system before my manipulation. I do not mind overwriting
the contents of the destination file.
The code I have tried is:
Code:
(script-fu-register
"copy" ;func name
"copy" ;func label
"Copy a file containing an image to another file. Both file exist in the file system. The destination file will be overwritten." ;description
"" ;author
"" ;copyright notice
"" ;date created
"" ;image type that the script works on
SF-FILENAME "Input file" ""
SF-FILENAME "Output file" ""
)
(script-fu-menu-register "copy" "<Image>/Image/Transform/")
(define (copy inImgFile outImgFile)
(let* (
(image (car (gimp-file-load
RUN-INTERACTIVE
inImgFile
)
)
)
(gimp-file-save
RUN-INTERACTIVE
image
outImgFile
%NULL
)
)
)
)
When running this code, I am prompted to choose the input and output files. There also seems to be a brief
message at the bottom of the screen about one of gimp-file-load or gimp-file-save. Other then that, nothing
happens. In particular, nothing seems to change for the output file.
If I run gimp from the terminal, and quit gimp after running this script-fu I get (in the terminal)
Message in the terminal Wrote:INFO: a stray image seems to have been left around by a plug-in: "[name of the input file, without extension] (imported)"
What am I doing wrong?
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| Gimp 3.0 to 3.2 AppImage migration. |
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Posted by: teapot - 08-30-2026, 07:33 PM - Forum: Linux and other Unixen
- Replies (2)
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On linux on my main system installed gimp (so not an appImage) I can do a fresh gimp 2.10 to 3.0.4 migration:
Make sure gimp isn't running.
cd ~/.config/GIMP
Create backups of 2.10 and 3.0 using cp -a if not already done.
Make sure the 2.10 directory is present.
rm -rf 3.0
Open gimp
For later versions of gimp I have each AppImage setup in a separate directory e.g. for 3.2.4 I have a directory that contains the executable GIMP-3.2.4-aarch64.AppImage and it's matching GIMP-3.2.4-aarch64.AppImage.config and GIMP-3.2.4-aarch64.AppImage.home. When running this gimp detects the correct matching config and home directories.
However I can't get the 3.2.4 AppImage to pick up a migration from 3.0.4. I tried:
Make sure gimp isn't running.
cd GIMP-3.2.4-aarch64.AppImage.config/GIMP
rm -rf 3.2
cp -a in a 3.0 config directory from an older AppImage
Open gimp
There's no sign of a migration.
Is it possible to migrate between 3.0 and 3.2 AppImages and if so how?
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| Should I reinstall |
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Posted by: Grimpo - 08-28-2026, 09:44 AM - Forum: General questions
- Replies (6)
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I've got 3.2.4 on a new comp, but I'm finding that GIMP is not playing well since I installed it. All sorts of funny things are happening. Sometimes the Healing tool behaves like a Clone tool, sometimes drawing processes crawl along at a snail's pace, you can see it creeping along, sometimes the file type for exporting is different than the regualr type even though I'm exporting the same type of image, etc etc.
Before I go to all the trouble of giving the comp some diagnostic surgery, I'm wondering, will it help to uninstall and reinstall GIMP? Or is that pointless?
Thanks.
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