On 2021-06-09 11:22 a.m., ludo0...@dbmail.com wrote:
(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)
[snip]
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
If the first entry in the list is "somefile.JPG" what you have above will
attempt to save out a new version with the name "somefile.JPG-new".
What you need to do is get the root filename "somefile" and append
"-new.JPG" to create the new filename of "somefile-new.JPG".
The simplest way to handle the situation is to read the files from one
directory and save the modified version to another. The not so easy method
is to split the string on the . in the filename in to "simefile" and ".JPG"
so you can create a string with the new name for the modified file.
--
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 <disclaimer/favourite> | --Chris Hardwick
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