Hi all,
I try to write my first script to generate some thumbnails from my
photos with Gimp in batch mode. For better debugging I test it first
from the script-fu console. By correcting some other errors I
discovered, that the script does not get the correct paramters from the
command line.
The call in the script-fu console: (script-fu-sven-scale 1 "014_12.jpg"
"231" "154" "test_thumb.jpg")
causes an error (the cause of the error is not the problem), which shows
that the script receives only the the first and the second paramter
correct
Script-Fu Error while executing
(script_fu_sven_scale "014_12.jpg" 231 231 "014_12.jpg")
ERROR: too few arguments (see errobj)
When I try the same script in interactive mode:
(script-fu-sven-scale 0 "014_12.jpg" "231" "154" "test_thumb.jpg")
it gets the correct parameters as can be seen in the error console:
Script-Fu Error while executing
(script_fu_sven_scale "/home/sforner/test/014_12.jpg" 231 154
"/home/sforner/test/test_thumb.jpg")
ERROR: too few arguments (see errobj)
If I add missing argument to the gimp-display-new call the interactive
script works fine, BUT not the noninteractive.
I hope someone can give me an advice, what I'm doing wrong.
The simple script is:
(script-fu-register
"script_fu_sven_scale" ;func name
"<Toolbox>/Xtns/Script-Fu/Utils/Sven scale" ;menu pos
"Scales the image to given size"
"Sven Forner"
"GPL"
"Time-stamp: <03.01.02 18:42 sforner>"
"" ;Image type the script
works on
SF-FILENAME "The image" "filename.jpg"
SF-VALUE "New width:" "231" ;New image width
SF-VALUE "New height:" "154" ;New image height
SF-FILENAME "Output Filename:" "thumbnail.jpg" ;Output filename
)
(define (script_fu_sven_scale in_file in_width in_height
in_filename_out)
(let* ((img (car (gimp-file-load 1 in_file in_file)))
(drawable (car (gimp-image-active-drawable img))))
(gimp-image-scale img in_width in_height)
(file-jpeg-save 1 img drawable "test_thumb.jpg" "test_thumb.jpg"
0.75 0 1 1 "Created by Sven" 0 0 0 0)
(gimp-display-new )
)
)
Thanks
Sven
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