MESSAGE
| DATE | 2021-06-09 |
| FROM | From: "ludo0565@dbmail.com"
|
| SUBJECT | Re: [Hangout - NYLXS] [Gimp-user] Script-fu in GIMP - and batch
|
Hello everyone,
I tried this:
(define (batch-unsharp-mask pattern radius amount threshold)
(let* ((filelist (cadr (file-glob pattern 1))))
(while (not (null? filelist))
(let* ((filename (car filelist))
(filenamenew (string-append (car filelist) "-new")) ; as well as (filenamenew (string-append filename "-new"))
(image (car (gimp-file-load RUN-NONINTERACTIVE filename filename)))
(drawable (car (gimp-image-get-active-layer image))))
(plug-in-unsharp-mask RUN-NONINTERACTIVE image drawable radius amount threshold)
(gimp-file-save RUN-NONINTERACTIVE image drawable filenamenew filenamenew)
(gimp-image-delete image))
(set! filelist (cdr filelist)))))
calling the programme with this command:
gimp -i -b '(batch-unsharp-mask "*.JPG" 5.0 0.5 0)' -b '(gimp-quit 0)'
Unfortunately I did not have the expected success, as I got this result:
batch command experienced an execution error: Error: Procedure execution of gimp-file-save failed: unknown file type
It looks like this variable I call "filenamenew" is not accepted.
I don't know if it's because of my GIMP version (2.10.8 for Debian GNU-Linux 10)...
But well, anyway, I don't mind anymore. I was just trying to face a challenge, but I can get around and avoid it: I'll just accept that my edited files do not get a new name; I will just have to keep the originals stored elsewhere, so no need to bother...
So, thanks very much to all of you for your suggestions, I really appreciated you taking my question seriously.
Cheers.
Ludo
Message: 3
Date: Sun, 30 May 2021 13:30:26 -0400
From: Kevin Cozens
To: gimp-user-list-at-gnome.org
Subject: Re: [Gimp-user] Script-fu in GIMP - and batch processing.
Message-ID: <94e20ccd-ee8a-aa44-9d8b-3a0ef6ad8255-at-ve3syb.ca>
Content-Type: text/plain; charset=utf-8; format=flowed
On 2021-05-15 11:45 a.m., ludo0565-at-dbmail.com wrote:
Then I tried with this:
[snip]
?????????? ??? ? (filenamenew (+ "(car filelist)" "-new"))
[snip]
But that didn't work either, because the argument to " + " (sum) must be a number.
The problem with that line is that you are passing two strings to + instead
of passing numbers to it. The + symbol means add two numbers together. What
you want is string concatenation.
Try the following:
(filenamenew (string-append (car filelist) "-new"))
--
Cheers!
Kevin.
http://www.ve3syb.ca/ | "Nerds make the shiny things that
https://www.patreon.com/KevinCozens | distract the mouth-breathers, and
| that's why we're powerful"
Owner of Elecraft K2 #2172 |
#include | --Chris Hardwick
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